CN118876169A - A photo frame back plate and supporting legs automatic binding device and implementation method thereof - Google Patents

Abstract

The present invention discloses an automatic binding device for a photo frame back plate and a supporting leg, wherein a back plate feeding mechanism is installed above a chassis, and the back plate feeding mechanism includes a back plate buffer rack and two guide rails, wherein the two guide rails are installed above the chassis in parallel, the back plate buffer rack is installed at one end above the guide rails, a binding mechanism located above the guide rails is also installed above the chassis, a vibration plate is installed on one side above the chassis, a hinge feeding mechanism is installed on one side of the vibration plate above the chassis, and a supporting leg feeding mechanism is also installed on one side of the guide rails above the chassis; the present invention also discloses an implementation method for an automatic binding device for a photo frame back plate and a supporting leg. The present invention realizes automatic feeding and automatic binding of a back plate, a supporting leg and a hinge, improves the efficiency of binding of a back plate and a supporting leg, reduces the labor intensity of workers, and avoids safety hazards.

Description

Automatic binding device for photo frame backboard and support leg and implementation method thereof

Technical Field

The invention belongs to the technical field of photo frame production, and particularly relates to an automatic binding device for a photo frame backboard and support legs and an implementation method thereof.

Background

The swing-table type photo frame comprises a photo frame body, a protective film, a back plate, support legs and other structures, and the support legs are connected with the back plate through hinges. In the production process of photo frames, the current binding of the back plate and the supporting legs is mostly finished in a mode of manual hand-beating or punching by a punching machine.

The traditional production process has the problems of nonstandard installation, low efficiency and high labor intensity of workers, and even has the potential safety hazard of stamping or smashing the fingers of the workers.

Disclosure of Invention

The invention aims to provide an automatic binding device for a photo frame backboard and support legs, which solves the problems in the background technology. The automatic binding device for the photo frame backboard and the support legs has the characteristics of automatic feeding, automatic binding and automatic discharging, improves binding efficiency and avoids potential safety hazards.

The invention further aims to provide a realization method of the automatic binding device for the photo frame backboard and the support legs.

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an automatic binding means of photo holder frame backplate and stabilizer blade, which comprises a case, backplate feeding mechanism is installed to the top of machine case, backplate feeding mechanism includes backplate buffer memory frame and two guide rails, wherein, two guide rails parallel mount are in the top of machine case, backplate buffer memory frame installs the one end in guide rail top, the binding mechanism that is located guide rail top is still installed to the top of machine case, the vibration dish is installed to one side of the top of machine case, hinge feeding mechanism is installed to one side that the top of machine case is located the vibration dish, stabilizer blade feeding mechanism is still installed to one side that the top of machine case is located the guide rail, vibration dish and PLC controller signal connection.

In order to realize the automatic feeding of backplate, further, be equipped with the servo motor slip table that is located backplate buffer memory frame below between two guide rails, be connected with the ejector pad on the output of servo motor slip table, backplate buffer memory frame is equipped with the notch between one side and the guide rail of backplate ejection of compact.

In order to guide the movement of the backboard, further, a second base plate is arranged on one side of the backboard buffer storage rack above the guide rail, a pressing plate is arranged above the second base plate, and one end of the pressing plate, which is located on the backboard buffer storage rack, is of an upward tilting structure.

In order to realize the automatic feed of hinge, further, hinge feeding mechanism includes second adjusting part, hinge feeding mechanism bottom plate and hinge feed rod, wherein, hinge feeding mechanism bottom plate installs in the top of second adjusting part, and hinge feeding cylinder and the linear slide rail that set up side by side are installed to the top of hinge feeding mechanism bottom plate, installs the location seat corresponding with the pay-off track tip of vibration dish on the one end of hinge feeding mechanism bottom plate, and the one end of hinge feed rod is located the top of location seat, and the output of this end and hinge feeding cylinder of hinge feed rod is connected, and the slider of linear slide rail is installed to the other end of hinge feed rod.

In order to adsorb the hinge at the end of the hinge feed rod and enable the hinge to move to the installation position in a horizontal state, further, a magnet is arranged on one end of the hinge feed rod, which is positioned on the positioning seat, and the side surface of the positioning seat is connected with a guide plate.

In order to increase application scope, further, the second adjusting part includes the second swing slip table, install the elevating platform on the removal end of second swing slip table, the elevating platform includes elevating platform bottom plate and elevating platform roof, wherein, be connected with the regulation seat on the bottom surface of elevating platform roof, it has the slider to go up to slide on the regulation seat, the top of elevating platform bottom plate is connected with down the regulation seat, still be equipped with the screw rod on the regulation seat down, the screw rod is connected with the slider meshing of regulation seat down, go up and adjust the seat and be connected through two regulation fagging down between the regulation seat, the regulation fagging includes two fagging, the intermediate position of two fagging articulates, the one end of two fagging is gone up the regulation seat respectively and is adjusted the tip of seat down and is articulated, the other end of two fagging is gone up the regulation seat respectively and is adjusted the slider of seat down and is articulated.

In order to pressfitting backplate, hinge and stabilizer blade, accomplish the binding of stabilizer blade and backplate, further, binding mechanism includes the supporting seat, installs the terminal machine in the top of supporting seat, is connected with the briquetting on the output of terminal machine, still installs the cushion that is located the briquetting below on the supporting seat, terminal machine and PLC controller signal connection.

In order to realize the autoloading of stabilizer blade, further, stabilizer blade feeding mechanism includes first hand slip table and stabilizer blade feeding mechanism bottom plate, wherein, install first adjusting part on the removal end of first hand slip table, stabilizer blade feeding mechanism bottom plate is installed in the top of first adjusting part, first backing plate is installed respectively to the both sides of stabilizer blade feeding mechanism bottom plate top, the stabilizer blade buffering frame is installed to the top of first backing plate, stabilizer blade feeding cylinder is installed respectively to the both sides of stabilizer blade feeding mechanism bottom plate, be connected with the connecting block on the output of stabilizer blade feeding cylinder, be connected with the push pedal corresponding with the stabilizer blade buffering frame on the connecting block.

In order to adjust the position of gag lever post according to the shape of stabilizer blade to satisfy the buffering to the stabilizer blade of different shapes, further, stabilizer blade buffering frame is including buffering frame bottom plate, installs a plurality of gag lever posts on the buffering frame bottom plate, still installs a plurality of regulating block on the buffering frame bottom plate, also installs the gag lever post on the regulating block.

In the invention, the realization method of the automatic binding device for the photo frame backboard and the support legs comprises the following steps:

Firstly, respectively pouring hinges into the vibrating plates by staff, putting the back plate into a back plate cache rack, and putting the support legs into a support leg cache rack;

starting equipment, wherein the vibration disc, the hinge feeding mechanism, the support leg feeding mechanism, the backboard feeding mechanism and the binding mechanism start to act under the control of the PLC;

thirdly, the servo motor sliding table drives the pushing block to act, and the backboard at the bottom of the backboard buffer storage rack is moved to the loading position;

fourthly, arranging and conveying the hinge backwards by the vibrating plate, and moving the hinge into the positioning seat through the feeding track;

fifthly, the magnet at the end part of the hinge feeding rod attracts the hinge, and the hinge feeding cylinder drives the hinge feeding rod to act so as to move the hinge to the assembling and positioning positions;

sixthly, the supporting leg feeding cylinder drives the pushing plate to act, and the supporting legs at the bottom of the supporting leg buffering frame are moved to the loading position;

Seventhly, the terminal machine drives the pressing block to act, and the supporting legs, the hinge and the backboard are pressed to finish binding of the supporting legs and the backboard;

and (eight), resetting the servo motor sliding table, the hinge feeding cylinder, the supporting leg feeding cylinder and the terminal machine, and performing a circulating action, wherein the back plate after binding is pushed to the next station by the next back plate on the material guide rail.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the backboard is moved to the loading position through the backboard feeding mechanism, the supporting legs are moved to the loading position through the supporting leg feeding mechanism, the pages are arranged and fed through the vibrating plate, the hinges are moved to the loading position through the hinge feeding mechanism, and the binding is performed through the binding mechanism, so that the automatic feeding and automatic binding of the backboard, the supporting legs and the hinges are realized, the binding efficiency of the backboard and the supporting legs is improved, the labor intensity of workers is reduced, and the potential safety hazard is avoided;

2. According to the invention, the vibrating disk, the backboard buffer rack and the support leg buffer rack are respectively arranged, so that buffer storage of the hinge, the backboard and the support legs is realized, and the labor intensity of workers is effectively reduced;

3. The side surface of the positioning seat is connected with the guide plate, so that the hinge can be guided to be in a horizontal state to be positioned;

4. according to the hinge feeding mechanism and the supporting leg feeding mechanism, the adjusting assemblies are respectively arranged on the hinge feeding mechanism and the supporting leg feeding mechanism, and the positions of the hinge feeding mechanism and the supporting leg feeding mechanism can be accurately adjusted according to the back plates with different specifications or different binding positions, so that the application range is increased;

5. The invention can adjust the position of the limiting rod according to the shape of the supporting leg, thereby meeting the requirement of buffering the supporting legs with different shapes.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic view of a hinge feeding mechanism according to the present invention;

FIG. 4 is a schematic view of a second adjustment assembly according to the present invention;

FIG. 5 is a schematic exploded view of the elevating platform according to the present invention;

FIG. 6 is a schematic view of the structure of the binding mechanism of the present invention;

FIG. 7 is a schematic view of a leg feed mechanism of the present invention;

FIG. 8 is a schematic diagram of the connection between the leg buffer rack and the bottom plate of the leg feeding mechanism;

FIG. 9 is a schematic structural view of a back plate feeding mechanism according to the present invention;

FIG. 10 is a schematic view of a part of the back plate feeding mechanism of the present invention;

In the figure: 1. a chassis; 2. a vibration plate; 3. a hinge feeding mechanism; 31. a hinge feeding mechanism bottom plate; 32. a hinge feeding cylinder; 33. a hinge feeding rod; 34. a magnet; 35. a positioning seat; 36. a guide plate; 37. a linear slide rail; 4. a binding mechanism; 41. a support base; 42. a terminal machine; 43. briquetting; 44. a cushion block; 5. a support leg feeding mechanism; 51. a first hand-operated sliding table; 52. a first adjustment assembly; 53. a bottom plate of the supporting leg feeding mechanism; 54. a connecting block; 55. a push plate; 56. a support leg feeding cylinder; 57. a first backing plate; 6. a backboard feeding mechanism; 61. a material guide rail; 62. a second backing plate; 63. a pressing plate; 64. a backboard cache rack; 65. a pushing block; 66. a servo motor sliding table; 67. a notch; 7. a second adjustment assembly; 71. a second swing slipway; 8. a lifting table; 81. a lifting platform bottom plate; 82. a lower adjusting seat; 83. a supporting plate; 84. an upper adjusting seat; 85. a lifting table top plate; 86. a slide block; 87. a screw; 9. a support leg buffer storage rack; 91. a buffer frame bottom plate; 92. a limit rod; 93. and an adjusting block.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Example 1

Referring to fig. 1-10, the present invention provides the following technical solutions: the utility model provides an automatic binding device of photo holder frame backplate and stabilizer blade, including quick-witted case 1, backplate feeding mechanism 6 is installed to the top of machine case 1, backplate feeding mechanism 6 includes backplate buffer memory frame 64 and two guide rails 61, wherein, two guide rails 61 pass through the slip table and install in the top of machine case 1, be convenient for adjust the interval of two guide rails 61, thereby be applicable to the backplate of equidimension, backplate buffer memory frame 64 installs the one end in guide rail 61 top, the mechanism 4 that binds that is located guide rail 61 top is still installed to the top of machine case 1, vibration dish 2 is installed to one side of the top of machine case 1, hinge feeding mechanism 3 is installed to one side of vibration dish 2 to the top of machine case 1, stabilizer blade feeding mechanism 5 is still installed to one side that is located guide rail 61 to the top of machine case 1, vibration dish 2 and PLC controller signal connection.

Through the adoption of the technical scheme, the backboard is moved to the loading position through the backboard feeding mechanism 6, the supporting legs are moved to the loading position through the supporting leg feeding mechanism 5, the pages are arranged and fed through the vibrating disc 2, the hinges are moved to the loading position through the hinge feeding mechanism 3, and the binding is performed through the binding mechanism 4, so that the automatic feeding and automatic binding of the backboard, the supporting legs and the hinges are realized, the binding efficiency of the backboard and the supporting legs is improved, the labor intensity of workers is reduced, and the potential safety hazard is avoided.

Specifically, a servo motor sliding table 66 positioned below the backboard buffer storage rack 64 is arranged between the two material guide rails 61, the servo motor sliding table 66 is connected with a PLC controller in a signal manner, a push block 65 is connected to the output end of the servo motor sliding table 66, a notch 67 is arranged between one side of the backboard buffer storage rack 64, which is positioned on the backboard, and the material guide rails 61, and the height of the notch 67 is slightly larger than the thickness of the backboard, so that only one backboard can be pushed out at a time.

Through adopting above-mentioned technical scheme, drive ejector pad 65 action through servo motor slip table 66, realize the automatic feed of backplate.

Specifically, the second pad 62 is installed on one side of the back plate buffer frame 64 above the guide rail 61, the thickness of the second pad 62 is slightly greater than that of the back plate, the pressing plate 63 is installed above the second pad 62, and one end of the pressing plate 63 located in the back plate buffer frame 64 is of an upward warping structure.

By adopting the technical scheme, the movement of the backboard is guided.

Specifically, the hinge feeding mechanism 3 includes the second adjusting part 7, hinge feeding mechanism bottom plate 31 and hinge feed rod 33, wherein, hinge feeding mechanism bottom plate 31 installs the top at the second adjusting part 7, hinge feed cylinder 32 and the linear slide rail 37 that set up side by side are installed to hinge feeding mechanism bottom plate 31's top, the solenoid valve and the PLC controller signal connection of hinge feed cylinder 32, install the positioning seat 35 corresponding with the feeding track tip of vibration dish 2 on the one end of hinge feeding mechanism bottom plate 31, the one end of hinge feed rod 33 is located the top of positioning seat 35, and the one end and the output of hinge feed cylinder 32 of hinge feed rod 33 are connected, the other end of hinge feed rod 33 is installed on the slider of linear slide rail 37.

Through adopting above-mentioned technical scheme, drive hinge feed rod 33 action through hinge feeding cylinder 32, realize the automatic feed of hinge.

Specifically, the binding mechanism 4 includes a supporting seat 41, a terminal machine 42 is installed above the supporting seat 41, a pressing block 43 is connected to an output end of the terminal machine 42, a cushion block 44 located below the pressing block 43 is further installed on the supporting seat 41, and the terminal machine 42 is in signal connection with the PLC controller.

Through adopting above-mentioned technical scheme, pressfitting is carried out backplate, hinge and stabilizer blade, accomplishes the binding of stabilizer blade and backplate.

Specifically, the supporting leg feeding mechanism 5 comprises a first hand-operated sliding table 51 and a supporting leg feeding mechanism bottom plate 53, wherein a first adjusting component 52 is installed on the moving end of the first hand-operated sliding table 51, the structure of the first adjusting component 52 is identical to that of the second adjusting component 7, the supporting leg feeding mechanism bottom plate 53 is installed above the first adjusting component 52, first base plates 57 are respectively installed on two sides above the supporting leg feeding mechanism bottom plate 53, a supporting leg buffer frame 9 is installed above the first base plates 57, supporting leg feeding cylinders 56 are respectively installed on two sides of the supporting leg feeding mechanism bottom plate 53, electromagnetic valves of the supporting leg feeding cylinders 56 are connected with signals of a PLC, connecting blocks 54 are connected to the output ends of the supporting leg feeding cylinders 56, and pushing plates 55 corresponding to the supporting leg buffer frame 9 are connected to the connecting blocks 54.

By adopting the technical scheme, the push plate 55 is driven to act by the support leg feeding cylinder 56, so that automatic feeding of the support legs is realized.

Example 2

This embodiment differs from embodiment 1 in that: specifically, a magnet 34 is mounted on one end of the hinge feeding rod 33 located on the positioning seat 35, and a guide plate 36 is connected to the side surface of the positioning seat 35.

By adopting the above technical scheme, adsorb the hinge at the tip of hinge feed rod 33 through magnet 34, guide the hinge through deflector 36, make the hinge be in the horizontality and remove to the dress location.

Example 3

This embodiment differs from embodiment 1 in that: specifically, the second adjusting component 7 includes the second swing slip table 71, install elevating platform 8 on the mobile end of second swing slip table 71, elevating platform 8 includes elevating platform bottom plate 81 and elevating platform roof 85, wherein, be connected with on the bottom surface of elevating platform roof 85 and go up the adjustment seat 84, it has slider 86 to go up to slide on the adjustment seat 84, the top of elevating platform bottom plate 81 is connected with down the adjustment seat 82, still be equipped with screw rod 87 on the adjustment seat 82 down, screw rod 87 is connected with the slider meshing of adjustment seat 82 down, go up the adjustment seat 84 and be connected through two regulation fagging between the adjustment seat 82, the regulation fagging includes two fagging 83, the intermediate position of two fagging 83 articulates, the tip of adjustment seat 84 and lower adjustment seat 82 is gone up respectively to the one end of two fagging 83 articulates, the slider 86 of adjustment seat 84 and lower adjustment seat 82 is gone up respectively to the other end of two fagging 83 articulates.

Through adopting above-mentioned technical scheme for adjust the position of hinge feeding mechanism 3, thereby adjust the position that hinge feeding mechanism 3 transferred the hinge, satisfy the requirement of different binding positions.

Example 4

This embodiment differs from embodiment 1 in that: specifically, stabilizer blade buffer rack 9 includes buffer rack bottom plate 91, installs a plurality of gag lever posts 92 on the buffer rack bottom plate 91, still installs a plurality of regulating block 93 on the buffer rack bottom plate 91, is equipped with the waist hole on the regulating block 93, and regulating block 93 passes the waist hole through the screw and with buffer rack bottom plate 91 meshing screw up realize the installation, also installs gag lever post 92 on the regulating block 93.

Through adopting above-mentioned technical scheme, can adjust the position of gag lever post 92 according to the shape of stabilizer blade to satisfy the buffering to the stabilizer blade of different shape.

Example 5

Further, the implementation method of the automatic binding device for the photo frame backboard and the support legs comprises the following steps:

firstly, the staff respectively pours the hinges into the vibrating tray 2, puts the back plate into the back plate buffer storage rack 64 and puts the support legs into the support leg buffer storage rack 9;

Starting equipment, namely starting the vibration disc 2, the hinge feeding mechanism 3, the support leg feeding mechanism 5, the backboard feeding mechanism 6 and the binding mechanism 4 to act under the control of the PLC;

Thirdly, the servo motor sliding table 66 drives the pushing block 65 to act, and the backboard at the bottom of the backboard buffer rack 64 is moved to be installed and positioned;

fourthly, arranging and conveying the hinge backwards by the vibration plate 2, and moving the hinge into the positioning seat 35 through the feeding track;

Fifthly, the magnet 34 at the end part of the hinge feeding rod 33 attracts the hinge, and the hinge feeding cylinder 32 drives the hinge feeding rod 33 to act so as to move the hinge to the assembling and positioning positions;

Sixthly, the supporting leg feeding cylinder 56 drives the push plate 55 to act, and the supporting legs at the bottom of the supporting leg buffer rack 9 are moved to the loading position;

seventhly, the terminal machine 42 drives the pressing block 43 to act, and the supporting legs, the hinges and the backboard are pressed to finish binding of the supporting legs and the backboard;

And (eight), resetting the servo motor sliding table 66, the hinge feeding cylinder 32, the support leg feeding cylinder 56 and the terminal machine 42, and performing a circulating action, wherein the binding-completed back plate is pushed back to the next station by the next back plate on the material guide rail 61.

In the invention, the hinge feeding cylinder 32 is MARU X350S type of Adand; the terminal machine 42 is 1.5T type of the former; the supporting leg feeding cylinder 56 is selected from the MF20X270S type of Adand; the servo motor sliding table 66 selects 1610-600 servo linear sliding table modules driven by the beauty machine; the PLC controller selects 32-point PLC type created by army.

In summary, the backboard is moved to the loading position by the backboard feeding mechanism 6, the supporting legs are moved to the loading position by the supporting leg feeding mechanism 5, the pages are arranged and fed by the vibrating plate 2, the hinges are moved to the loading position by the hinge feeding mechanism 3, and the binding is performed by the binding mechanism 4, so that the automatic feeding and the automatic binding of the backboard, the supporting legs and the hinges are realized, the binding efficiency of the backboard and the supporting legs is improved, the labor intensity of workers is reduced, and the potential safety hazard is avoided; according to the invention, the vibrating plate 2, the backboard buffer rack 64 and the support leg buffer rack 9 are respectively arranged, so that buffer storage of the involution pages, the backboard and the support legs is realized, and the labor intensity of workers is effectively reduced; the side surface of the positioning seat 35 is connected with the guide plate 36, so that the hinge can be guided to be in a horizontal state to be moved to the assembling and positioning state; according to the invention, the hinge feeding mechanism 3 and the support leg feeding mechanism 5 are respectively provided with the adjusting components, and the positions of the hinge feeding mechanism 3 and the support leg feeding mechanism 5 can be accurately adjusted according to the back plates with different specifications or different binding positions, so that the application range is increased; the invention can adjust the position of the limiting rod 92 according to the shape of the supporting leg, thereby meeting the requirement of buffering supporting legs with different shapes.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. An automatic binding device of photo frame backplate and stabilizer blade, its characterized in that: including the quick-witted case, backplate feeding mechanism is installed to the top of machine case, backplate feeding mechanism includes backplate buffer memory frame and two guide rails, wherein, two guide rails parallel mount are in the top of machine case, the one end in guide rail top is installed to backplate buffer memory frame, the binding mechanism that is located guide rail top is still installed to the top of machine case, the vibration dish is installed to one side of the top of machine case, hinge feeding mechanism is installed to one side that the top of machine case is located the vibration dish, stabilizer blade feeding mechanism is still installed to one side that the top of machine case is located the guide rail, vibration dish and PLC controller signal connection.

2. The automatic photo frame backboard and stand bar binding apparatus according to claim 1, wherein: a servo motor sliding table positioned below the backboard buffer storage rack is arranged between the two guide rails, a push block is connected to the output end of the servo motor sliding table, and a notch is arranged between one side of the backboard buffer storage rack, which is positioned on the backboard, and the guide rails.

3. The automatic photo frame backboard and stand bar binding apparatus according to claim 1, wherein: the second backing plate is arranged on one side of the back plate buffer storage frame above the guide rail, the pressing plate is arranged above the second backing plate, and one end of the pressing plate, which is positioned on the back plate buffer storage frame, is of an upward tilting structure.

4. The automatic photo frame backboard and stand bar binding apparatus according to claim 1, wherein: the hinge feeding mechanism comprises a second adjusting component, a hinge feeding mechanism bottom plate and a hinge feeding rod, wherein the hinge feeding mechanism bottom plate is arranged above the second adjusting component, a hinge feeding cylinder and a linear sliding rail which are arranged in parallel are arranged above the hinge feeding mechanism bottom plate, a positioning seat corresponding to the end part of a feeding track of the vibration disc is arranged at one end of the hinge feeding mechanism bottom plate, one end of the hinge feeding rod is located above the positioning seat, the end of the hinge feeding rod is connected with the output end of the hinge feeding cylinder, and the other end of the hinge feeding rod is arranged on a sliding block of the linear sliding rail.

5. The automatic photo frame back plate and leg binding apparatus according to claim 4, wherein: the hinge feeding rod is located at one end of the positioning seat, a magnet is installed on one end of the hinge feeding rod, and a guide plate is connected to the side face of the positioning seat.

6. The automatic photo frame back plate and leg binding apparatus according to claim 4, wherein: the second adjusting component comprises a second rocking sliding table, the movable end of the second rocking sliding table is provided with a lifting table, the lifting table comprises a lifting table bottom plate and a lifting table top plate, wherein an upper adjusting seat is connected to the bottom surface of the lifting table top plate, a sliding block slides on the upper adjusting seat, a lower adjusting seat is connected to the upper side of the lifting table bottom plate, a screw is further arranged on the lower adjusting seat and is connected with the sliding block of the lower adjusting seat in a meshed manner, the upper adjusting seat is connected with the lower adjusting seat through two adjusting supporting plates, each adjusting supporting plate comprises two supporting plates, the middle positions of the two supporting plates are hinged, one ends of the two supporting plates are respectively hinged to the upper adjusting seat and the end of the lower adjusting seat, and the other ends of the two supporting plates are respectively hinged to the upper adjusting seat and the sliding block of the lower adjusting seat.

7. The automatic photo frame backboard and stand bar binding apparatus according to claim 1, wherein: the binding mechanism comprises a supporting seat, a terminal machine is arranged above the supporting seat, a pressing block is connected to the output end of the terminal machine, a cushion block positioned below the pressing block is further arranged on the supporting seat, and the terminal machine is in signal connection with the PLC.

8. The automatic photo frame backboard and stand bar binding apparatus according to claim 1, wherein: the support leg feeding mechanism comprises a first hand-operated sliding table and a support leg feeding mechanism bottom plate, wherein a first adjusting component is arranged at the moving end of the first hand-operated sliding table, the support leg feeding mechanism bottom plate is arranged above the first adjusting component, first base plates are respectively arranged on two sides of the support leg feeding mechanism bottom plate, support leg buffer storage frames are arranged above the first base plates, support leg feeding cylinders are respectively arranged on two sides of the support leg feeding mechanism bottom plate, connecting blocks are connected to the output ends of the support leg feeding cylinders, and pushing plates corresponding to the support leg buffer storage frames are connected to the connecting blocks.

9. The automatic photo frame back plate and leg binding apparatus of claim 8, wherein: the supporting leg buffering frame comprises a buffering frame bottom plate, a plurality of limiting rods are arranged on the buffering frame bottom plate, a plurality of adjusting blocks are further arranged on the buffering frame bottom plate, and the limiting rods are also arranged on the adjusting blocks.

10. The method for realizing the automatic binding device for the back plate and the support legs of the photo frame according to any one of claims 1 to 9, comprising the following steps:

Firstly, respectively pouring hinges into the vibrating plates by staff, putting the back plate into a back plate cache rack, and putting the support legs into a support leg cache rack;

starting equipment, wherein the vibration disc, the hinge feeding mechanism, the support leg feeding mechanism, the backboard feeding mechanism and the binding mechanism start to act under the control of the PLC;

thirdly, the servo motor sliding table drives the pushing block to act, and the backboard at the bottom of the backboard buffer storage rack is moved to the loading position;

fourthly, arranging and conveying the hinge backwards by the vibrating plate, and moving the hinge into the positioning seat through the feeding track;

fifthly, the magnet at the end part of the hinge feeding rod attracts the hinge, and the hinge feeding cylinder drives the hinge feeding rod to act so as to move the hinge to the assembling and positioning positions;

sixthly, the supporting leg feeding cylinder drives the pushing plate to act, and the supporting legs at the bottom of the supporting leg buffering frame are moved to the loading position;

Seventhly, the terminal machine drives the pressing block to act, and the supporting legs, the hinge and the backboard are pressed to finish binding of the supporting legs and the backboard;

and (eight), resetting the servo motor sliding table, the hinge feeding cylinder, the supporting leg feeding cylinder and the terminal machine, and performing a circulating action, wherein the back plate after binding is pushed to the next station by the next back plate on the material guide rail.