TW201500129A - Handle molding machine - Google Patents

Abstract

A handle molding machine comprises a frame body device, a feeding device, a molding device, and a gripping device. The feeding device includes a wire introducing mechanism for delivering a wire material. The molding device is used to mold the wire into a handle, and comprises a female die seat assembly and a male die seat assembly which is equipped with a male die seat, wherein the male die seat can move between a to-be-molded pressing position and a mold pressing position with respect to the female die seat assembly. At the to-be-molded pressing position, the male die seat is away from the female die seat assembly, and the wire is located at one side of male die seat. At the mold pressing position, the male die seat is adjacent to the female die seat assembly, and the wire is clamped between the male die seat and the female die seat assembly in order to be pressed to mold the wire. By this design, this invention can greatly enhance the production capacity.

Description

Handle forming machine

The present invention relates to a molding machine, and more particularly to a handle forming machine for manufacturing a handle of a bucket.

The existing paint buckets, cement buckets, etc. on the market mainly include a bucket body for accommodating contents, a handle which is respectively disposed on the barrel body and made of metal material, and a set of handles. The handle is provided for the user to hold the rubber sleeve. However, in the manufacturing process, usually, a manual operation method is adopted, and an iron wire and a rubber sleeve are respectively held, and the iron wire is inserted into the rubber sleeve, and the iron wire which is put together is used. The rubber sleeve is placed in a molding die holder at the same time, and the handle which is sleeved with the rubber sleeve is formed, so that the work is labor-intensive and the production speed is slow, so the productivity is also poor. On the other hand, if the design of the rubber sleeve is omitted, it is also manufactured by the same manual method, and the iron wire is taken by hand and the iron wire is directly placed in the molding die holder to be molded. It has the disadvantages of the aforementioned labor and productivity.

Accordingly, it is an object of the present invention to provide a handle forming machine which can save manpower and increase manufacturing speed to increase productivity.

Thus, the handle forming machine of the present invention comprises a body device, a feeding device, a molding device, and a gripping device.

The frame device includes a work station.

The feeding device includes a wire guiding mechanism disposed on the table and extending in a first direction and capable of conveying a wire.

The molding device is configured to form the wire into a handle, and includes a female mold base assembly disposed on the work surface, and a male mold base assembly disposed on the work surface and facing the female mold base assembly, the male mold The seat assembly has a male mold base disposed on the table and movable in a second direction relative to the female mold base assembly.

The gripping device is disposed on the table and includes a jaw set movable in a third direction perpendicular to the first direction to grip the handle.

Wherein the male mold base is movable relative to the female mold base assembly between a molding pressing position and a forming pressing position, and the male mold base and the female mold base assembly are in the pressing position to be formed. Far away, the wire is located at one side of the male mold base. In the molding pressing position, the male mold base is adjacent to the female mold base assembly, and the wire is clamped between the male mold base and the female mold base assembly. The wire is press-formed.

The utility model has the advantages that: by using the feeding device, the molding device, and the design of the clamping device, the wire is automatically introduced by the feeding device, and the molding device is pressed into the handle, and can be further By taking out the handle by the gripping device, the manufacturing speed can be greatly increased in manufacturing, thereby increasing the productivity, and the manpower can be effectively saved. Expenditure on.

10‧‧‧Hands

415‧‧‧ fixed shaft

100‧‧‧Wire

416‧‧‧Swing module

200‧‧‧ rubber sleeve

417‧‧‧Swing drive

2‧‧‧Army device

42‧‧‧Mold base assembly

21‧‧‧Rack

421‧‧‧Mold seat

22‧‧‧Workbench

422‧‧‧Mold base drive

3‧‧‧Feeding device

423‧‧‧ rubber sleeve

31‧‧‧Wire introduction mechanism

43‧‧‧ side mold base assembly

32‧‧‧Wire straight output mechanism

431‧‧‧ side compression mould

33‧‧‧ cutting mechanism

432‧‧‧ side die drive

34‧‧‧Threading guide module

44‧‧‧punch assembly

341‧‧‧Threading guide block

441‧‧‧Support frame

3411‧‧‧Arch

442‧‧‧punch drive

3412‧‧‧ horizontal department

443‧‧‧ Punch

3413‧‧‧ Guide slot

5‧‧‧Clamping device

342‧‧‧ Guide block drive

51‧‧‧claw rack

4‧‧‧Molding device

52‧‧‧Linear drive components

41‧‧‧Female mold base assembly

53‧‧‧claw drive

411‧‧‧Female side mold

54‧‧‧claw group

412‧‧‧Mobile mode

6‧‧‧Handle sleeve introduction device

413‧‧‧Female mold base drive

61‧‧‧feeding trough

414‧‧‧ molding space

611‧‧‧ openings

612‧‧ ‧Flap

L1‧‧‧ first direction

62‧‧‧feeding cylinder

L2‧‧‧ second direction

7‧‧‧Roller

L3‧‧‧ third direction

8‧‧‧ rubber sleeve storage table

Other features and advantages of the present invention will be apparent from the detailed description of the preferred embodiments of the accompanying drawings in which: Figure 1 is a perspective view of a first preferred embodiment of the handle forming machine of the present invention; A top view of the first preferred embodiment; FIG. 3 is a partial perspective view of the first preferred embodiment, and a plurality of rubber sleeves are not shown; FIG. 4 is another perspective partial perspective view of the first preferred embodiment. FIG. 5 is another perspective partial perspective view of the first preferred embodiment illustrating a two-punch assembly of a molding apparatus; FIG. 6 is a partial view of the first preferred embodiment. 3 is a perspective view showing a state before a wire guide block of the molding device is not lowered; FIG. 7 is a partial perspective view of the first preferred embodiment, illustrating a state in which the wire guide block of the molding device is lowered; FIG. A partial top view of the first preferred embodiment shows a male mold base of the molding device in a pressing position to be formed, and a wire is inserted in one of the rubber sleeves; FIG. 9 is the first preferred embodiment. a partial top view of the example, illustrating the molding device A movable mold toward the male mold base close to the wire and the first partial pressure of the synthetic state; FIG. 10 is a preferred embodiment of the first embodiment of a partial plan view, to be described the The male mold base of the type device is in a molding pressing position, and the wire is pressed and synthesized; FIG. 11 is a partial top view of the first preferred embodiment, illustrating that the two side molds of the molding device are respectively directed toward FIG. 12 is a partial perspective view of the first preferred embodiment, illustrating a state in which the two punches of the molding device press the opposite ends of the wire; FIG. 13 is the first preferred embodiment. A partial top view of the example illustrates the state in which the movable mold of the molding apparatus is pushed against the reset of the male mold base; and FIG. 14 is a schematic view of the first preferred embodiment illustrating the state after the wire is formed; FIG. A partial perspective view of a second preferred embodiment of the handle forming machine of the present invention; Fig. 16 is a partial perspective view of a third preferred embodiment of the handle forming machine of the present invention; and Figure 17 is a fourth of the handle forming machine of the present invention. A partial perspective view of a preferred embodiment.

Before the present invention is described in detail, it should be noted that in the following description, similar elements are denoted by the same reference numerals.

Referring to FIG. 1 and FIG. 2, a first preferred embodiment of the handle forming machine of the present invention comprises a frame device 2, a feeding device 3, a forming device 4, a gripping device 5, a handle rubber sleeve introducing device 6, A winding line table 7, and a rubber sleeve storage table 8.

Referring to Figures 1, 3, and 4, the frame device 2 includes a A frame 21 extending along a first direction L1 and a table 22 disposed on the frame 21.

The feeding device 3 includes a wire guiding mechanism 31 disposed on the table 22 and extending along the first direction L1 and capable of conveying a wire 100. The wire feeding mechanism 31 is disposed on the frame 21 and corresponds to the wire guiding mechanism 31 along the a wire straightening output mechanism 32 extending in the first direction L1, a shearing mechanism 33 disposed on the frame 21 and interposed between the wire guiding mechanism 31 and the wire straightening output mechanism 32, and a setting mechanism The thread guiding guide module 34 of the table 22.

Referring to FIG. 1 and FIG. 6, the threading guide module 34 has a threading guide block 341 corresponding to the wire guiding mechanism 31 and movable up and down, and a guiding block driving member 342 for driving the threading guiding block 341 to move. The threading guide block 341 has an arch portion 3411 at an intermediate position, two horizontal portions 3412 extending from the arch portion 3411 to the two sides and being linear, and a horizontal portion 3412 formed along the first direction L1. A guide groove 3413 extending and capable of penetrating the wire 100. The wire straightening output mechanism 32 can pull a bundle of wires (not shown) from the front end of the wire winding table 7 and move forward along the first direction L1, and pass through the cutting mechanism 33. After the wire 100 of the segment to be formed is cut out, the wire guiding mechanism 31 is fed into the guiding groove 3413 of the threading guide block 341, and the guiding groove 3413 of the threading guiding block 341 can Straightening and guiding the wire 100 facilitates the threading action.

Referring to Figures 1, 3, 5, and 6, the molding apparatus 4 is used to form the wire 100 into a handle 10 (see Figure 14), and includes a set a die holder assembly 41 disposed on the table 22, a male die holder assembly 42 disposed on the table 22 and facing the die holder assembly 41, and a pair of oppositely disposed on the table 22 and located at the table The side mold base assembly 43 on opposite sides of the mold base assembly 42 and a pair of punch assemblies 44 respectively disposed on the upper and lower sides of the table 22 are provided.

The female mold base assembly 41 has a pair of female side molds 411 which are respectively disposed opposite to each other and are spaced apart from each other, and are disposed on the work table 22 and located between the female side molds 411 and can be perpendicular to the first A moving mold 412 that moves back and forth in the second direction L2 of the direction L1, and a female mold base driving member 413 disposed on the table 22 to drive the moving mold 412 to move back and forth in the second direction L2. The parent side molds 411 and the inner circumference of the moving mold 412 define a molding space 414.

The male mold base assembly 42 has a male mold base 421 disposed on the work table 22 and movable back and forth relative to the female mold base assembly 41 along the second direction L2, and is disposed on the bottom side of the work table 22 for driving. The male mold base 421 moves back and forth along the second direction L2 to the male mold base driving member 422. In the first preferred embodiment, the male mold base 421 has a rubber sleeve 423 disposed on one side and corresponding to the movable mold 412 and the arch portion 3411. Wherein, by the mating of the female side mold 411, the moving mold 412, the molding space 414, and the male mold base 421, the handle pattern required for press fitting can be formed.

Referring again to FIG. 8, each side mold base assembly 43 has a side stamper 431 movably disposed on the table 22, and a side spacer 431 is disposed on the table 22 to drive the side stamper 431 relative to the male mold. Seat 421 moves back and forth Side stamper drive 432.

Referring to FIG. 5 and FIG. 7 , each punch assembly 44 has a support frame 441 disposed on the work table 22 , a punch drive member 442 disposed on the support frame 441 , and a punch drive member connected thereto. And a punch 443 driven by the punch driver 442 to be movable in the third direction L3. In the first preferred embodiment, the female mold base driving member 413, the male mold base driving member 422, the side mold driving member 432, and the punch driving member 442 are respectively pressure cylinders.

Referring to FIG. 1 and FIG. 3, the gripping device 5 is disposed on the table 22, and includes a jaw frame 51 disposed on the table 22, and is disposed on the jaw frame 51 along the first direction. An L1 extended linear drive assembly 52, a jaw drive member 53 coupled to the linear drive assembly 52 and driven by the linear drive assembly 52 to be movable back and forth along the first direction L1, and a jaw drive member coupled thereto 53 is driven by the jaw drive member 53 to be movable in the third direction L3 to grip the jaw set 54 of the handle 10 (see FIG. 13). The linear drive assembly 52 can be one of a rodless cylinder and a belt driven linear module, but is not limited thereto.

Referring to FIG. 6, the handle rubber sleeve introducing device 6 includes a receiving groove 61 disposed on the table 22 and extending along the second direction L2 to accommodate the plurality of rubber sleeves 200, and a receiving groove 61 disposed at the end of the receiving groove 61. The feed cylinder 62 of the rubber sleeve 200 is pushed. The hopper 61 has an opening 611 corresponding to the sleeve 423 and a flap 612 having elasticity and located at the opening 611. Wherein, the feeding cylinder 62 can push the rubber sleeves 200, and one of the rubber sleeves 200 can resist the blocking of the blocking piece 612 and fall into the rubber sleeve receiving slot. Within 423. Of course, it is also possible to design other ways to transport the rubber sleeves 200, which is not limited thereto.

Referring to Figures 1 and 2, the winding table 7 corresponds to the wire straightening output mechanism 32 and is capable of storing a bundle of wires 100.

The rubber sleeve storage table 8 corresponds to the storage tank 61, and can store the plurality of rubber sleeves 200 to replenish the rubber sleeves 200 into the storage tanks 61 from time to time.

Referring to Figures 8 and 10, in operation, the male mold base 421 is movable relative to the female mold base assembly 41 between a forming press-fit position and a forming press-fit position. When the cut wire 100 is sent to the wire guiding mechanism 31, the threading guide block 341 is lowered, and the rubber sleeve receiving groove 423 is located below the arch portion 3411 and between the horizontal portions 3412. As shown in FIG. 7 , at this time, the wire 100 is further introduced by the wire introduction mechanism 31 to enable the wire 100 to be straightened and easily passed through the sleeve 423 along the guide groove 3413 . The rubber sleeve 200 is inside, and when the wire 100 has penetrated the rubber sleeve 200, the threading guide block 341 is further raised and reset, as shown in FIG. 8, and this is also the pressing position to be formed. The male mold base 421 is away from the female mold base assembly 41, and the wire 100 is located on the side of the male mold base 421. At this time, the moving mold 412 of the female mold base assembly 41 first moves toward the male mold base 421 to perform a pre-compression type operation, as shown in FIG. 9, and then the male mold base 421 is driven. Moving toward the female mold base assembly 41, the male mold base 421 is adjacent to the female mold base assembly 41, as shown in FIG. 10, at this time, the wire 100 is clamped to the male mold base 421 and the same. Between the female mold base assemblies 41, the wire 100 is initially press-formed. The side molds 431 are simultaneously driven to approach the male mold base 421. The two ends of the wire 100 are pressed against the opposite ends, and the opposite ends of the wire 100 are bent, as shown in FIG. In addition, the punches 443 are driven to be stamped toward the opposite ends of the bend, as shown in FIG. Then, the side stampers 431 and the punches 443 are immediately reset, and the movable mold 412 pushes the male mold base 421 and the formed wire 100, which is also the handle 10 (see FIG. 14). To form the pressing position, as shown in FIG. 13, the moving mold 412 is reset again, and the gripper group 54 of the gripping device 5 takes the handle 10 out to perform the molding and pressing operation of the next pass. .

Referring to Figure 15, a second preferred embodiment of the handle forming machine of the present invention is substantially the same as the first preferred embodiment, except that the female die holder assembly 41 has a table for setting the table. And a fixed shaft 415 extending in the third direction L3, two swinging mold bases 416 pivotally pivoting the fixed shaft 415, and a swinging driving member 417 for driving the swinging mold bases 416 to swing upward. When the pressing position is formed, the swinging mold bases 416 are respectively swung to face opposite sides of the male mold base 421 to press the composite wire 100. Moreover, the second preferred embodiment is not provided with the handle rubber sleeve introducing device 6 (see FIG. 1), so that the molding of the wire 100 can only be performed without the rubber sleeve 200 being worn (see FIG. 1).

Referring to FIG. 16, a third preferred embodiment of the handle forming machine of the present invention is substantially the same as the first preferred embodiment, except that the handle is not provided in the third preferred embodiment. The rubber sleeve introduction device 6 (see FIG. 1) is used to directly press the composite wire 100.

Referring to Figure 17, a fourth preferred embodiment of the handle forming machine of the present invention is substantially the same as the first preferred embodiment, except that each side mold base assembly 43 has two synchronizations. The actuated side stamper 431 is comparable to the first preferred embodiment to facilitate bending at a greater angle.

In summary, the handle forming machine of the present invention has the following advantages and effects:

By using the feeding device 3, the molding device 4, and the design of the gripping device 5, the wire 100 is automatically introduced through the wire introduction mechanism 31 of the feeding device 3 and penetrates the rubber sleeve 200, thereby allowing The female mold base assembly 41, the male mold base assembly 42, the side mold base assembly 43, and the punch assembly 44 of the molding device 4 cooperate to press the handle 10 and can be further used by the clamp The gripper group 54 of the picking device 5 takes out the handle 10, whereby the manufacturing speed can be greatly increased in manufacturing, thereby increasing the productivity, and the labor cost can be effectively saved.

The above is only the preferred embodiment of the present invention, and the scope of the present invention is not limited thereto, that is, the simple equivalent changes and modifications made by the patent application scope and patent specification content of the present invention, All remain within the scope of the invention patent.

22‧‧‧Workbench

3‧‧‧Feeding device

31‧‧‧Wire introduction mechanism

34‧‧‧Threading guide module

342‧‧‧ Guide block drive

4‧‧‧Molding device

41‧‧‧Female mold base assembly

411‧‧‧Female side mold

412‧‧‧Mobile mode

413‧‧‧Female mold base drive

414‧‧‧ molding space

42‧‧‧Mold base assembly

421‧‧‧Mold seat

422‧‧‧Mold base drive

43‧‧‧ side mold base assembly

431‧‧‧ side compression mould

432‧‧‧ side die drive

44‧‧‧punch assembly

441‧‧‧Support frame

442‧‧‧punch drive

5‧‧‧Clamping device

51‧‧‧claw rack

52‧‧‧Linear drive components

53‧‧‧claw drive

54‧‧‧claw group

6‧‧‧Handle sleeve introduction device

61‧‧‧feeding trough

L1‧‧‧ first direction

L2‧‧‧ second direction

L3‧‧‧ third direction

Claims (10)

A handle forming machine comprising: a body device comprising a table; a feeding device comprising a wire guiding mechanism disposed on the table and extending in a first direction and capable of conveying a wire; a forming device Forming the wire into a handle, and comprising a die holder assembly disposed on the table, and a male mold base assembly disposed on the work table and facing the female mold base assembly, the male mold base assembly having a a male mold base disposed on the worktable and movable in a second direction relative to the female mold base assembly; and a gripping device disposed on the worktable and including a vertical direction along the first direction Moving in a third direction to grip the jaw set of the handle; wherein the male mold base is movable relative to the female mold base assembly between a press-fitted position and a forming press-fit position, in which the preform is to be formed When the position is pressed, the male mold base is away from the female mold base assembly, and the wire is located at one side of the male mold base, and the male mold base is adjacent to the female mold base assembly when the press-fit position is a wire clamped to the male mold base and the female mold Pressing and assembly between the strand. The handle molding machine of claim 1, wherein the female mold base assembly has a pair of female side molds respectively facing and spaced apart from the work table, and a mating side mold is disposed on the work surface. a movable mold that can move back and forth along the second direction, the male mold base has a rubber sleeve receiving groove disposed on one side and corresponding to the movable mold and capable of accommodating a rubber sleeve, wherein the female mold The side mold and the moving mold define a molding space that can be accommodated by the male mold base. The handle forming machine of claim 2, wherein the female mold base assembly further comprises a female mold base driving member disposed on the work table to drive the movable mold to move back and forth in the second direction, the male mold base The assembly also includes a male mold base drive member disposed on the workpiece table to drive the male mold base to move back and forth in the second direction. The handle forming machine of claim 1, wherein the molding apparatus further comprises a pair of side mold base assemblies respectively disposed opposite to the work table and located on opposite sides of the male mold base assembly, each side mold base assembly having a side stamper movably disposed on the table, and a side stamper driving member disposed on the table to drive the side stamper to move back and forth relative to the male mold base. The handle forming machine of claim 1, wherein the forming device further comprises a pair of punch assemblies respectively disposed on upper and lower sides of the table, each punch assembly having a support frame disposed on the table, a punch driving member disposed on the support frame, and a punch connected to the punch driving member and driven by the punch driving member to be movable in the third direction. The handle forming machine of claim 1, further comprising a handle rubber sleeve introducing device, wherein the handle rubber sleeve introducing device comprises a receiving groove disposed on the working table and extending in the second direction to accommodate the plurality of rubber sleeves. The handle forming machine of claim 1, wherein the feeding device further comprises a threading guiding module disposed on the working table, the thread guiding guiding module having a wire guiding mechanism corresponding to the wire guiding mechanism a threading guide block, and a guide block driving member for driving the threading guide block to move, the thread guide The block has a channel extending in the first direction for the wire to penetrate. The handle forming machine of claim 1, wherein the feeding device further comprises a wire straightening output mechanism corresponding to the wire guiding mechanism and extending along the first direction, and a wire feeding mechanism and the wire Shear mechanism between straight output mechanisms. The handle forming machine according to claim 8, further comprising a winding line table corresponding to the wire straightening output mechanism to supply the wire. The handle molding machine of claim 1, wherein the female mold base assembly has a fixed shaft that is disposed in the third direction and two swinging mold bases that are pivotally pivotally disposed. And an oscillating driving member for driving the oscillating mold bases to oscillate in opposite directions. When the pressing position is formed, the oscillating mold bases are respectively swung to face opposite sides of the male mold base to press-form the wire.