CN111975846A - A cystosepiment cutting device that takes precautions against earthquakes for express delivery packing - Google Patents

Abstract

The invention relates to the technical field of express packaging, and discloses a shockproof foam board cutting device for express packaging, comprising a workbench, a hydraulic drive device and a device box, wherein a fixing frame is arranged inside the device box, and the right end of the fixing frame is An airbag box is provided, a circular airbag is arranged inside the airbag box, the hydraulic drive device includes a hydraulic guide rod, a cutting tool is fixedly connected to the front end of the hydraulic guide rod, a push rod is fixedly connected to the bottom of the square magnet, and the left side of the push rod is provided with a The sealing guide cylinder contains the piston and the movable guide rod. When the movable rod moves to the left, the pressure plate on the fixed frame squeezes the circular air bag, the gas is compressed into the sealing guide cylinder, the gas pushes the piston to move, the movable guide rod pushes the push rod, the cutting device on the hydraulic drive device moves, and the movable rod moves to the left The distance is synchronized with the distance that the cutting tool moves to the left, and the two are initially located on the same horizontal line in the vertical direction, so as to achieve the effect of cutting out the foam board based on the size of the express box.

Description

A shockproof foam board cutting device for express packaging

technical field

The invention relates to the technical field of express packaging, in particular to a shock-proof foam board cutting device for express packaging.

Background technique

In view of today's fast-developing express fortune industry, there are various ways of packaging express parcels, many of which need shock-proof protection. At present, most of the cushion air bags are used in the market for shock-proof protection, but the cushion air bags are easily broken by impact and do not have Therefore, the shock-proof foam board is now used to replace the cushion air cushion, so a shock-proof foam board cutting device for express packaging is proposed.

The foam board has higher stability than the buffer air bag. The foam board can be deformed after being hit and will not cause damage to the items. However, when the express package on the market uses the foam board, there are often differences between the foam board and the express box. The disadvantage of matching is that the foam board that is too small will cause improper protection of the items when the items are impacted, and the protection of the items is not comprehensive enough.

SUMMARY OF THE INVENTION

(1) Technical problems solved

In view of the deficiencies of the prior art, the invention provides a shock-proof foam board cutting device for express packaging, which has the advantages of cutting the foam board according to the size of the express box, and solves the problem that the size of the cut foam board does not match the size of the express box. Board loading affected issues.

(2) Technical solutions

In order to achieve the purpose of cutting the foam board according to the size of the express box, the invention provides the following technical solutions:

A shockproof foam board cutting device for express packaging, comprising a workbench, a foam board to be cut is arranged above the workbench, a courier box is provided above the foam board to be cut, and a right side of the courier box is provided with A support frame, a device box is arranged on the left side of the workbench, a movable rod is arranged inside the device box, a touch switch is arranged on the right end of the movable rod, and a fixed block is fixedly connected to the left end of the movable rod, so A rotating wheel is arranged below the fixing block, a handle is arranged in front of the rotating wheel, a fixing frame is arranged inside the device box, an airbag box is arranged on the right end of the fixing frame, and an airbag box is arranged inside the airbag box. A circular air bag, an air guide tube is arranged on the circular air bag, a sliding track is arranged below the air bag box, a sliding device is arranged behind the worktable, and a solenoid and a spring are arranged inside the sliding device. With the bar magnet, a square magnet is arranged below the bar magnet, and a hydraulic drive device is fixedly connected below the square magnet. The hydraulic drive device includes a hydraulic guide rod, and the front end of the hydraulic guide rod is fixedly connected with a Cutting tool, a push rod is fixedly connected below the square magnet, the bottom of the push rod is provided with a first sliding groove, the left side of the push rod is provided with a sealing guide cylinder, the sealing guide cylinder includes a piston and a movable guide cylinder. rod.

Preferably, the fixed block is provided with a first button and an alarm light, the bottom of the fixed block is provided with teeth, and the teeth at the bottom of the fixed block are engaged with the rotating wheel.

Preferably, the fixing frame is fixedly connected with the movable rod, and a pressing plate is arranged on the right end of the fixing frame, and the movable rod drives the pressing plate on the fixing frame to squeeze the circular air bag when the movable rod moves.

Preferably, a coil is provided outside the solenoid, the coil is electrically connected with the first button, and the first button connects the current on the coil, so that both ends of the solenoid are magnetic.

Preferably, the inside of the sliding device is provided with a sliding groove matching the square magnet, the bar magnet is slidably connected to the interior of the sliding device, the square magnet can slide left and right, and the bar magnet can slide up and down.

Preferably, the inner diameter of the sealing guide cylinder is the same as that of the circular air bag, the left side of the sealing guide cylinder is fixedly connected to the right end of the air tube, and the compressed gas of the circular air bag enters the sealing guide cylinder.

Preferably, the cutting tool and the touch switch are located on the same horizontal line in the vertical direction. When the touch switch moves to the left, the cutting tool moves to the left under the push of the push rod.

(3) Beneficial effects

Compared with the prior art, the present invention provides a shock-proof foam board cutting device for express packaging, which has the following beneficial effects:

1. This shock-proof foam board cutting device for express packaging uses the fixed frame fixedly connected on the movable rod to squeeze the circular airbag with the pressure plate on the fixed frame when the movable rod moves to the left, and the gas in the circular airbag is removed. Compressed into the sealed guide cylinder, the gas pushes the piston to move, the piston drives the movable guide rod to push the push rod, the push rod pushes the square magnet to move, and the square magnet slides in the sliding groove to drive the hydraulic drive device to move, and the cutting device on the hydraulic drive device moves with the When moving, the distance the movable rod moves to the left is synchronized with the distance that the cutting tool moves to the left, and the two are initially located on the same horizontal line in the vertical direction, so as to achieve the effect of cutting out the foam board based on the size of the express box and ensure the express box. The bottom of the box is filled with foam board, which avoids the damage of courier items being impacted on the foam board that is too small.

2. This shock-proof foam board cutting device for express packaging, press the first button before turning the handle to energize the external coil of the solenoid, and the lower end of the solenoid generates magnetism to attract the bar magnet and the square magnet to separate and attach. move, so that the square magnet can move without obstacles. Before cutting, close the first button to make the lower end of the solenoid non-magnetic. The square magnet moves down under the elastic force of the spring and attracts the square magnet again, so that there will be no shaking during cutting. Make the cut more smooth.

3. The shock-proof foam board cutting device for express packaging, the rotating wheel is rotated by shaking the handle, and the rotating wheel drives the fixed block to move to the right through the teeth at the bottom of the fixed block, and the movable rod fixedly connected on the fixed block moves with the fixed block. The block moves and moves, and the alarm light lights up when the touch switch on the movable rod touches the express box, reminding the operator to start cutting without turning the handle. The alarm light is set to remind the operator when to stop moving and cutting. effect of the device.

Description of drawings

Fig. 1 is the front sectional schematic diagram of the structure of the present invention;

Figure 2 is a schematic top view of the structure of the present invention;

Fig. 3 is a schematic cross-sectional view of the structure A-A in Fig. 2 of the present invention;

4 is a schematic cross-sectional view of the sliding device and related structures of the present invention;

FIG. 5 is a schematic cross-sectional view of the sealing cylinder and related structures of the present invention.

In the picture: 1. Workbench; 11. Foam board to be cut; 12. Express box; 13. Bracket; 2. Device box; 21. Active rod; 22. Touch switch; 23. Fixed block; ; 25, handle; 3, fixing frame; 31, air bag box; 32, round air bag; 33, airway; 34, sliding track; 4, sliding device; 41, solenoid; 42, spring; 43, bar Magnet; 44, square magnet; 45, hydraulic drive device; 46, hydraulic guide rod; 47, cutting tool; 5, push rod; 51, first sliding groove; 52, sealing guide cylinder; 53, piston; 54, movable guide rod.

Detailed ways

The technical solutions in the embodiments of the invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the invention, rather than all the embodiments. Based on the embodiments in the invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of protection of the invention.

1-5, a shock-proof foam board cutting device for express packaging includes a workbench 1, a foam board 11 to be cut is set above the workbench 1, and a courier box 12 is set above the foam board 11 to be cut, The right side of the express box 12 is provided with a bracket 13, the left side of the workbench 1 is provided with a device box 2, and the inside of the device box 2 is provided with a movable rod 21, the right end of the movable rod 21 is provided with a touch switch 22, and the left end of the movable rod 21 is provided with A fixed block 23 is fixedly connected. The fixed block 23 is provided with a first button and an alarm light. The bottom of the fixed block 23 is provided with teeth. The teeth at the bottom of the fixed block 23 are engaged with the rotating wheel 24. The bottom of the fixed block 23 is provided with The rotating wheel 24, a handle 25 is arranged in front of the rotating wheel 24, a fixing frame 3 is arranged inside the device box 2, the fixing frame 3 is fixedly connected with the movable rod 21, and the right end of the fixing frame 3 is provided with a pressure plate, when the movable rod 21 moves The pressure plate on the fixing frame 3 is driven to squeeze the circular airbag 32, the right end of the fixing frame 3 is provided with an airbag box 31, the inner part of the airbag box 31 is provided with a circular airbag 32, the circular airbag 32 is provided with an air tube 33, and the airbag box A sliding rail 34 is provided below the 31 .

A sliding device 4 is arranged at the rear of the workbench 1 , a solenoid 41 , a spring 42 and a bar magnet 43 are arranged inside the sliding device 4 , and a coil is arranged outside the solenoid 41 , and the coil is electrically connected to the first button , the first button turns on the current on the coil, so that both ends of the solenoid 41 are magnetic, a square magnet 44 is arranged under the bar magnet 43, and a sliding groove matching the square magnet 44 is arranged inside the sliding device 4. The shaped magnet 43 is slidably connected with the inside of the sliding device 4, the square magnet 44 can slide left and right, the bar magnet 43 can slide up and down, a hydraulic drive device 45 is fixedly connected below the square magnet 44, and the hydraulic drive device 45 includes a hydraulic guide rod 46, A cutting tool 47 is fixedly connected to the front end of the hydraulic guide rod 46 . The cutting tool 47 and the touch switch 22 are located on the same horizontal line in the vertical direction. When the touch switch 22 moves to the left, the cutting tool 47 moves to the left under the push of the push rod 5 The bottom of the square magnet 44 is fixedly connected with a push rod 5, the bottom of the push rod 5 is provided with a first sliding groove 51, the left side of the push rod 5 is provided with a sealing guide cylinder 52, and the inner diameter of the sealing guide cylinder 52 is the same as that of the circular airbag 32 , the left side of the sealing guide tube 52 is fixedly connected with the right end of the air guide tube 33 , the compressed gas of the circular airbag 32 enters the sealing guide tube 52 , and the sealing guide tube 52 includes a piston 53 and a movable guide rod 54 .

Working principle: This kind of shockproof foam board cutting device for express packaging, the rotating wheel 24 is rotated by shaking the handle 25, the rotating wheel 24 drives the fixed block 23 to move to the right through the teeth at the bottom of the fixed block 23, and the fixed block 23 is fixed on the The connected movable rod 21 moves with the movement of the fixed block 23. When the touch switch 22 on the movable rod 21 touches the express box 12, the alarm light lights up, reminding the operator that there is no need to turn the handle 25, and the movable rod 21 is fixedly connected. When the fixed frame 3 moves to the left with the movable rod 21, the pressure plate on the fixed frame 3 squeezes the circular air bag 32, the gas in the circular air bag 32 is compressed into the sealing guide cylinder 52, the gas pushes the piston 53 to move, and the piston 53 drives The movable guide rod 54 pushes the push rod 5, the push rod 5 pushes the square magnet 44 to move, the square magnet 44 slides in the sliding groove and drives the hydraulic drive device 45 to move, and the cutting device 47 on the hydraulic drive device 45 moves with it. 32 is the same as the inner diameter of the sealing guide cylinder 52, so when the movable rod 21 moves A distance, it will drive the pressure plate to move A distance and squeeze the circular airbag 32, the circular airbag 32 is compressed by A distance, and the volume of compressed gas=A *The bottom area of the circular airbag 32, the distance B=compressed gas volume/the bottom area of the sealing guide tube 52 when the gas enters the sealing guide cylinder 52 to push the piston 53. Since the inner diameter of the circular airbag 32 and the sealing guide cylinder 52 is the same, so It is obtained that A=B, that is, the final effect achieved is that the distance that the movable rod 21 moves to the left is synchronized with the distance that the cutting tool moves to the left, and the two are initially located on the same horizontal line in the vertical direction, so that the size of the express box 12 is The effect of quasi-cutting the foam board ensures that the bottom of the express box 12 is filled with the foam board and avoids the impact of the express items.

When the touch switch 22 touches the express box 12, the cutting tool 47 stops moving, and the cutting tool 47 starts to cut. Before turning the handle 25, press the first button to energize the external coil of the solenoid 41, and the lower end of the solenoid 41 generates electricity. The magnetism attracts the bar magnet 43 and the square magnet 44 to separate and move up, so that the square magnet 44 can move without obstacles. Before cutting, close the first button so that the lower end of the solenoid 41 is not magnetic, and the square magnet 44 moves down under the elastic force of the spring. Move and square magnet 44 attract each other again, so that there will be no shaking during cutting, and the cutting will be more stable.

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 in these embodiments without departing from the principle and spirit of the invention Variations, the scope of the invention is defined by the appended claims and their equivalents.

Claims (7)

1. The utility model provides a foam slab cutting device that takes precautions against earthquakes for express delivery packing, includes workstation (1), its characterized in that: the device is characterized in that a foam board (11) to be cut is arranged above the workbench (1), an express box (12) is arranged above the foam board (11) to be cut, a support frame (13) is arranged on the right side of the express box (12), a device box (2) is arranged on the left side of the workbench (1), a movable rod (21) is arranged inside the device box (2), a touch switch (22) is arranged at the right end of the movable rod (21), a fixed block (23) is fixedly connected with the left end of the movable rod (21), a rotating wheel (24) is arranged below the fixed block (23), a handle (25) is arranged in front of the rotating wheel (24), a fixed frame (3) is arranged inside the device box (2), an air bag box (31) is arranged at the right end of the fixed frame (3), a circular air bag (32) is arranged inside the air bag box (31), the air guide tube (33) is arranged on the circular air bag (32), a sliding track (34) is arranged below the air bag box (31), a sliding device (4) is arranged behind the workbench (1), a solenoid (41), a spring (42) and a bar magnet (43) are arranged inside the sliding device (4), a square magnet (44) is arranged below the bar magnet (43), a hydraulic driving device (45) is fixedly connected below the square magnet (44), the hydraulic driving device (45) comprises a hydraulic guide rod (46), a cutting tool (47) is fixedly connected at the front end of the hydraulic guide rod (46), a push rod (5) is fixedly connected below the square magnet (44), a first sliding groove (51) is arranged at the bottom of the push rod (5), and a sealing guide tube (52) is arranged on the left side of the push rod (5), the sealing guide cylinder (52) comprises a piston (53) and a movable guide rod (54).

2. The apparatus of claim 1, wherein the apparatus further comprises: the alarm lamp is characterized in that a first button and an alarm lamp are arranged on the fixing block (23), teeth are arranged at the bottom of the fixing block (23), and the touch switch (22) is electrically connected with the alarm lamp.

3. The apparatus of claim 1, wherein the apparatus further comprises: the fixing frame (3) is fixedly connected with the movable rod (21), and a pressing plate is arranged at the right end of the fixing frame (3).

4. A cutting device for shock-resistant foam slabs for courier packaging according to claim 1 or 2, characterized in that: the solenoid (41) is externally provided with a coil which is electrically connected with the first button.

5. The apparatus of claim 1, wherein the apparatus further comprises: the sliding device is characterized in that a sliding groove matched with the square magnet (44) is formed in the sliding device (4), and the bar magnet (43) is connected with the sliding device (4) in a sliding mode.

6. The apparatus of claim 1, wherein the apparatus further comprises: the inner diameter of the sealing guide cylinder (52) is the same as that of the circular air bag (32), and the left side of the sealing guide cylinder (52) is fixedly connected with the right end of the air guide pipe (33).

7. The apparatus of claim 1, wherein the apparatus further comprises: the cutting tool (47) and the touch switch (22) are positioned on the same horizontal line in the vertical direction.

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