Stamping device for processing PE (polyethylene) plastic bag

Abstract

The utility model discloses a stamping device for processing PE (polyethylene) plastic bags, which comprises a processing table, an electric mounting roller and an electric winding roller are respectively mounted at two ends of the upper surface of the processing table, a servo motor is fixedly arranged on the inner wall of the upper end of the processing table, and positioning rollers are fixedly mounted on the upper surface of the processing table on two sides of the servo motor; the lifting rod is fixedly connected to the upper end of an output shaft of the positioning roller, the outer wall of the lifting rod is sleeved with a rod sleeve, the upper end of the rod sleeve is fixedly connected with a stamping table, and clamping rods are fixed to the outer walls of the two sides of the rod sleeve respectively; and the support is fixedly installed in the middle of the upper surface of the machining table, an air cylinder is fixedly arranged on the upper surface of the support, and a positioning frame is fixedly connected to the tail end of an output shaft of the air cylinder. According to the stamping device for machining the PE plastic bag, the stamping strip used for a long time can be conveniently detached for maintenance, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of PE plastic bag processing equipment, in particular to a punching device for processing PE plastic bags. Background Art

[0002] In actual use, the existing punching device for processing PE plastic bags has a non-detachable punching strip, which makes it inconvenient to remove the punching strip used for a long time for maintenance, thereby increasing the use limitations of the device.

[0003] For example, the patent application CN215321025U, with an authorization announcement date of 20211228, discloses an intelligent dust suppression spray device comprising a bottom plate, the top back of which is fixedly connected to a vertical support plate, the front sides of which are rotatably connected to transmission rods, the backs of which penetrate the vertical support plate and extend to the back of the vertical support plate, the outer backs of the two transmission rods are connected via a conveyor belt transmission, and the back of the transmission rod on the right side is fixedly connected to a dual-axis motor. The stamping strips of the punching device for processing PE plastic bags in this patent solution are inconvenient to disassemble for maintenance, which reduces the practicality of the device.

[0004] In view of the problems existing in the existing water mist dust suppression device, it is necessary to provide a new technical solution. Utility Model Content

[0005] The purpose of the present utility model is to provide a punching device for processing PE plastic bags to solve at least one technical problem existing in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a punching device for processing PE plastic bags, comprising:

[0007] A processing table, wherein an electric mounting roller and an electric winding roller are respectively installed at both ends of the upper surface of the processing table, a servo motor is fixedly installed on the inner wall of the upper end of the processing table, and positioning rollers are fixedly installed on the upper surface of the processing table on both sides of the servo motor;

[0008] A lifting rod, the lifting rod is fixedly connected to the upper end of the positioning roller output shaft, the outer wall of the lifting rod is provided with a rod sleeve, the upper end of the rod sleeve is fixedly connected to the stamping platform, and the outer walls on both sides of the rod sleeve are respectively fixed with clamping rods;

[0009] Bracket, the bracket is fixedly installed at the middle of the upper surface of the processing table, a cylinder is fixedly arranged on the upper surface of the bracket, the end of the output shaft of the cylinder is fixedly connected with a positioning frame, an adjusting mechanism is arranged on the inner wall of the end of the positioning frame, a transmission rod is movably connected to the inner wall of the positioning frame on the side of the adjusting mechanism, a sleeve is sleeved on the outer wall of the transmission rod, a socket is fixedly connected to the lower surface of the end of the positioning frame away from the adjusting mechanism, a clamping arm is movably connected to the inner wall of the socket, one end of the upper surface of the stamping bar is fixedly installed with the clamping arm, and a clamping sleeve is fixedly arranged at the other end of the upper surface of the stamping bar.

[0010] Preferably, the lifting rod and the rod sleeve are in threaded connection, and the clamping rod and the processing table are slidably arranged.

[0011] Preferably, the adjusting mechanism includes an adjusting rod and a main bevel gear, the adjusting rod is movably installed on the inner wall of the positioning frame, and the lower end of the adjusting rod is fixedly connected with the main bevel gear.

[0012] Preferably, the adjusting rod is rotatably connected to the positioning frame, and the adjusting rod and the bracket form a sliding structure.

[0013] Preferably, a sub-bevel gear is fixedly installed at the end of the transmission rod on the side of the main bevel gear, the sub-bevel gear meshes with the main bevel gear, and the transmission rod and the positioning frame are rotatably arranged.

[0014] Preferably, clamping plates and clamping parts are respectively fixed on the upper and lower surfaces of the sleeve, and a clamping groove is formed on the surface of the positioning frame above the clamping plate.

[0015] Preferably, the sleeve and the transmission rod are in threaded connection, the clamping plate and the clamping groove are slidably arranged, and the clamping part and the clamping sleeve are slidably connected.

[0016] Preferably, the socket and the clamping arm are slidably arranged.

[0017] Compared with the prior art, the beneficial effect of the present utility model is that the stamping device for processing PE plastic bags is convenient for disassembling the stamping bar used for a long time for maintenance, so that the practicability of the device is improved;

[0018] By rotating the adjusting rod, the main bevel gear drives the sub-bevel gear, and then the sub-bevel gear drives the transmission rod, so that the sleeve drives the clamping part to move, so that the clamping part disengages from the clamping sleeve, and then by moving the stamping bar, the clamping arm disengages from the socket, so as to complete the disassembly of the stamping bar. Therefore, the device is convenient for disassembling the stamping bar used for a long time for maintenance, so that the practicability of the device is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic front sectional structure diagram of the present utility model;

[0020] Figure 2Schematic diagram of the partial side-sectional structure of the present utility model;

[0021] Figure 3 Schematic top view structure diagram of the stamping table of the present utility model;

[0022] Figure 4 For the present utility model Figure 2 Enlarged structure diagram at position A in the present utility model.

[0023] In the figure: 1, processing table; 2, electric installation roller; 3, electric winding roller; 4, servo motor; 5, positioning roller; 6, lifting rod; 7, rod sleeve; 8, stamping table; 9, clamping rod; 10, bracket; 11, cylinder; 12, positioning frame; 13, adjusting mechanism; 1301, adjusting rod; 1302, main bevel gear; 14, transmission rod; 15, sub-bevel gear; 16, sleeve; 17, clamping plate; 18, clamping groove; 19, clamping part; 20, socket; 21, clamping arm; 22, stamping strip; 23, clamping sleeve. Specific embodiments

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0025] Please refer to Figures 1-4 , the present utility model provides a technical solution:

[0026] A stamping device for processing PE plastic bags, which includes:

[0027] The processing table 1, both ends of the upper surface of the processing table 1 are respectively installed with an electric installation roller 2 and an electric winding roller 3, the inner wall of the upper end of the processing table 1 is fixedly provided with a servo motor 4, and the upper surface of the processing table 1 on both sides of the servo motor 4 is fixedly installed with a positioning roller 5;

[0028] The lifting rod 6, the lifting rod 6 is fixedly connected to the upper end of the output shaft of the positioning roller 5, the outer wall of the lifting rod 6 is sleeved with a rod sleeve 7, the upper end of the rod sleeve 7 is fixedly connected to the stamping table 8, clamping rods 9 are respectively fixed on the outer walls on both sides of the rod sleeve 7, the lifting rod 6 and the rod sleeve 7 are threadedly connected, and the clamping rods 9 and the processing table 1 are slidably arranged, which is convenient for the servo motor 4 to drive the lifting rod 6 to rotate, so that the rod sleeve 7 moves vertically along the lifting rod 6, thereby enabling the stamping table 8 to squeeze the plastic bag, and further enabling the plastic bag to be flattened for processing, and as the stamping table 8 moves, the stamping table 8 drives the clamping rods 9 to slide relative to the processing table 1;

[0029] The bracket 10 is fixedly installed at the middle of the upper surface of the processing table 1. A cylinder 11 is fixedly arranged on the upper surface of the bracket 10. The end of the output shaft of the cylinder 11 is fixedly connected with a positioning frame 12. An adjusting mechanism 13 is arranged on the inner wall of the end of the positioning frame 12. A transmission rod 14 is movably connected to the inner wall of the positioning frame 12 on the side of the adjusting mechanism 13. A sleeve 16 is sleeved on the outer wall of the transmission rod 14. A socket 20 is fixedly connected to the lower surface of the end of the positioning frame 12 away from the adjusting mechanism 13. A clamping arm 21 is movably connected to the inner wall of the socket 20. One end of the upper surface of the stamping bar 22 is fixedly installed with the clamping arm 21. A clamping sleeve 23 is fixedly arranged at the other end of the upper surface of the stamping bar 22. The socket 20 and the clamping arm 21 are slidably arranged, which is convenient for the user to disassemble and assemble the stamping bar 22. When disassembling and assembling the stamping bar 22, the stamping bar 22 drives the clamping arm 21 to slide relative to the socket 20.

[0030] In one embodiment, the adjusting mechanism 13 includes an adjusting rod 1301 and a main bevel gear 1302. The adjusting rod 1301 is movably installed on the inner wall of the positioning frame 12, and the lower end of the adjusting rod 1301 is fixedly connected with the main bevel gear 1302, which is convenient for ensuring the stability of the vertical movement of the positioning frame 12 through the adjusting mechanism 13 and driving the clamping member 19 to move through the adjusting mechanism 13.

[0031] In one embodiment, the adjusting rod 1301 is rotatably connected to the positioning frame 12, and the adjusting rod 1301 and the bracket 10 form a sliding structure, which is convenient for the user to rotate the adjusting rod 1301, and when the cylinder 11 drives the positioning frame 12 to move so that the stamping bar 22 moves downward for stamping the plastic bag, the adjusting rod 1301 slides relative to the bracket 10, so that the positioning frame 12 moves stably and vertically.

[0032] In one embodiment, a sub-bevel gear 15 is fixedly installed at the end of the transmission rod 14 on the side of the main bevel gear 130, and the sub-bevel gear 15 meshes with the main bevel gear 1302. The transmission rod 14 and the positioning frame 12 are rotatably arranged, which is convenient for the main bevel gear 1302 to drive the sub-bevel gear 15 when the adjusting rod 1301 rotates, so that the transmission rod 14 rotates relative to the positioning frame 12.

[0033] In one preferred embodiment, clamping plates 17 and clamping members 19 are respectively fixed on the upper and lower surfaces of the sleeve 16, and a clamping groove 18 is formed on the surface of the positioning frame 12 above the clamping plate 17, which is convenient for the transmission rod 14 to rotate, so that the sleeve 16 drives the clamping member 19 to move.

[0034] In one preferred embodiment, the sleeve 16 is threadedly connected to the transmission rod 14. The clamping plate 17 and the clamping groove 18 are slidably arranged, and the clamping member 19 and the clamping sleeve 23 are slidably connected, which is convenient for the sleeve 16 to move relative to the rotating transmission rod 14, so that the clamping member 19 disengages from the clamping sleeve 23. As the sleeve 16 moves, the sleeve 16 drives the clamping plate 17 to slide relative to the clamping groove 18.

[0035] The working principle of the present utility model is as follows: When using the stamping device for processing PE plastic bags, first, as Figures 1-4 shown, the user installs the PE plastic bag to be processed on the electric installation roller 2. Then, the user moves the end of the PE plastic bag through the positioning roller 5 and the stamping table 8 and fixes it on the electric winding roller 3. Next, the user starts the servo motor 4. Subsequently, the servo motor 4 drives the lifting rod 6 to rotate. Then, the rod sleeve 7 moves upward along the lifting rod 6. And as the rod sleeve 7 moves, the rod sleeve 7 drives the clamping rod 9 to slide relative to the processing table 1. Next, the rod sleeve 7 pushes the stamping table 8 upward. At this time, the stamping table 8 drives the plastic bag upward, so as to tension the plastic bag and make the plastic bag flat for processing. Then, the user starts the electric installation roller 2 and the electric winding roller 3 to make the plastic bag move on the device. When it is necessary to perform stamping processing on the plastic bag, the user starts the air cylinder 11. Then, the air cylinder 11 drives the positioning frame 12 to move downward. At this time, the positioning frame 12 drives the stamping strip 22 to move downward to perform stamping processing on the plastic bag on the stamping table 8. And as the positioning frame 12 moves, the positioning frame 12 drives the adjusting rod 1301 to slide relative to the bracket 10, so that the positioning frame 12 and the stamping strip 22 move stably. And when it is necessary to disassemble the stamping strip 22 for maintenance, the user turns off the electric installation roller 2, the electric winding roller 3, the servo motor 4 and the air cylinder 11. Then, the user rotates the adjusting rod 1301. Next, the adjusting rod 1301 drives the main bevel gear 1302 to rotate. Subsequently, the main bevel gear 1302 drives the sub-bevel gear 15 to rotate. Then, the sub-bevel gear 15 drives the transmission rod 14 to rotate relative to the positioning frame 12. Next, the sleeve 16 moves along the transmission rod 14. And as the sleeve 16 moves, the clamping plate 17 slides relative to the clamping groove 18. At the same time, the clamping part 19 moves and disengages from the clamping sleeve 23. Then, the user moves the stamping strip 22 so that the stamping strip 22 drives the clamping arm 21 to disengage from the socket 20, thus completing the disassembly of the stamping strip 22. Furthermore, it is convenient for the user to maintain the stamping strip 22. Therefore, the device is convenient for disassembling the stamping strip 22 for long-term use for maintenance, improving the practicability of the device.

[0036] Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A stamping device for processing PE plastic bags, characterized in that, It includes: A processing table (1), on both ends of the upper surface of the processing table (1), an electric installation roller (2) and an electric winding roller (3) are respectively installed. On the inner wall of the upper end of the processing table (1), a servo motor (4) is fixedly arranged. On the upper surface of the processing table (1) on both sides of the servo motor (4), positioning rollers (5) are fixedly installed; A lifting rod (6), the lifting rod (6) is fixedly connected to the upper end of the output shaft of the positioning roller (5). A rod sleeve (7) is sleeved on the outer wall of the lifting rod (6). The upper end of the rod sleeve (7) is fixedly connected to a stamping table (8). On the outer walls on both sides of the rod sleeve (7), clamping rods (9) are respectively fixed; A bracket (10), the bracket (10) is fixedly installed at the middle of the upper surface of the processing table (1). On the upper surface of the bracket (10), a cylinder (11) is fixedly arranged. The end of the output shaft of the cylinder (11) is fixedly connected to a positioning frame (12). An adjusting mechanism (13) is arranged on the inner wall of the end of the positioning frame (12). A transmission rod (14) is movably connected to the inner wall of the positioning frame (12) on the side of the adjusting mechanism (13). A sleeve (16) is sleeved on the outer wall of the transmission rod (14). On the lower surface of the end of the positioning frame (12) away from the adjusting mechanism (13), a socket (20) is fixedly connected. An arm (21) is movably connected to the inner wall of the socket (20). One end of the upper surface of a stamping strip (22) is fixedly installed on the arm (21). On the other end of the upper surface of the stamping strip (22), a socket (23) is fixedly arranged.

2. The stamping device for processing PE plastic bags according to claim 1, characterized in that: The lifting rod (6) and the rod sleeve (7) are in threaded connection, and the clamping rod (9) and the processing table (1) are slidably arranged.

3. The stamping device for processing PE plastic bags according to claim 1, wherein: The adjusting mechanism (13) includes an adjusting rod (1301) and a main bevel gear (1302). The adjusting rod (1301) is movably installed on the inner wall of the positioning frame (12), and the lower end of the adjusting rod (1301) is fixedly connected to the main bevel gear (1302).

4. A stamping device for processing PE plastic bags according to claim 3, characterized in that: The adjusting rod (1301) and the positioning frame (12) are in rotational connection, and the adjusting rod (1301) and the bracket (10) form a sliding structure.

5. A stamping device for processing PE plastic bags according to claim 3, characterized in that: On the end of the transmission rod (14) on the side of the main bevel gear (1302), a sub-bevel gear (15) is fixedly installed. The sub-bevel gear (15) is meshed with the main bevel gear (1302), and the transmission rod (14) and the positioning frame (12) are in rotational arrangement.

6. A stamping device for processing PE plastic bags according to claim 1, characterized in that: On the upper and lower surfaces of the sleeve (16), a clamping plate (17) and a clamping part (19) are respectively fixed. On the surface of the positioning frame (12) above the clamping plate (17), a clamping groove (18) is opened.

7. A stamping device for processing PE plastic bags according to claim 6, characterized in that: The sleeve (16) and the transmission rod (14) are in threaded connection. The clamping plate (17) and the clamping groove (18) are slidably arranged. The clamping part (19) and the socket (23) are slidably connected.

8. A stamping device for processing PE plastic bags according to claim 1, characterized in that: The socket (20) and the arm (21) are slidably arranged.

Images