Pressing machine for plastic packaging bag processing

Abstract

The utility model discloses a pressing machine for processing a plastic packaging bag. The pressing machine comprises a control table, an electric lifting seat, a connecting plate, a butt joint column and a pressing plate. According to the pressing machine transmission belt for plastic packaging bag processing, plastic packaging bags can be conveniently transmitted, an electric lifting seat can control a connecting plate to ascend and descend and drive a pressing plate to press the plastic packaging bags on the transmission belt, and a limiting rod can conduct ascending and descending limiting on a side plate and the connecting plate through a limiting hole; the lifting and pressing stability of the pressing machine for plastic packaging bag processing is improved, and through pressing on an operation plate and elastic resetting of a first spring on the operation plate, the operation plate can drive a first clamping block to stretch out and draw back in a sliding groove; dislocation clamping and separation between the first clamping block and the connecting plate can be controlled to achieve disassembly and assembly of the butt joint column and the pressing plate, and the convenience of replacement of the abraded pressing plate is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic packaging bag processing, in particular to a compacting machine for plastic packaging bag processing. Background Art

[0002] Plastic packaging bags are made of plastic as raw materials and are used to produce various daily necessities. They are widely used in daily life and industrial production. When plastic packaging bags are stored, the inside needs to be kept clean and sterile, so they need to be sealed. Before the sealing operation, they need to be pressed. However, the existing plastic packaging bag processing pressing machine still has some defects during use.

[0003] A plastic packaging bag processing and pressing device proposed in application number CN202023002135.1 includes a lifting base, a slide rail, a slide frame and a movable connecting column. There are slide bars inside the lifting base, and slide rails are arranged on the sides of the slide bars. The slide rails are sleeved with slide frames, and the slide frames are penetrated and installed with movable connecting columns. The utility model uses a lifting base, an electric base and a control base. With the cooperation of the lifting base, the electric base and the control base, the plastic packaging bags are sealed, pressed and printed in a program. These steps can be changed in order by replacing the movable connecting column on the lifting base, which improves work efficiency and increases the fault tolerance of the equipment. It has very good promotion. In actual use, the first lifting base drives the pressing plate to perform a long-term reciprocating pressing process on the plastic packaging bag. The surface of the pressing plate is prone to wear and damage, so that the worn pressing plate is prone to reduce the pressing effect, and it is inconvenient to replace the worn pressing plate, which reduces the practicality.

[0004] Therefore we have proposed a plastic packaging bag processing compactor to solve the above-mentioned problems. Utility Model Content

[0005] The utility model aims to provide a compacting machine for processing plastic packaging bags, so as to solve the problem in the background art that it is inconvenient to replace the worn pressing plate, which reduces the compacting effect.

[0006] To achieve the above purpose, the utility model provides the following technical solutions: a compacting machine for processing plastic packaging bags, comprising a control console, an electric lifting seat, a connecting plate, a docking column and a pressing plate,

[0007] A transmission belt is installed on the top of the control panel, an electric lifting seat is fixedly installed on the back of the control panel, a connecting plate is slidably installed inside the electric lifting seat, side plates are fixedly installed on both sides of the connecting plate, and the side plates are slidably connected to the electric lifting seat, a limiting hole is opened at one end of the side plate, and a limiting rod is slidably connected inside the limiting hole, and the bottom end of the limiting rod is fixedly connected to the top surface of the control panel;

[0008] The front end of the connecting plate is movably connected with a docking column, and the bottom end of the docking column is fixedly connected to the pressing plate through a supporting plate, and the docking column and the connecting plate are connected to each other through a docking positioning mechanism.

[0009] Preferably, the docking positioning mechanism includes a slide groove, a slide groove is provided at the top of the docking column, a positioning rod is fixedly installed inside the slide groove, an operating plate is slidably sleeved on the positioning rod, a first spring is fixedly connected between the operating plate and the slide groove, and the first spring is sleeved on the positioning rod, and a first clamping block is fixedly installed on the bottom of one side of the operating plate.

[0010] Preferably, the first clamping block and the operating plate form a telescopic structure through a first spring and a sliding groove, and the first clamping block is connected to the connecting plate in a staggered snap-fit ​​manner.

[0011] The above-mentioned structural design makes it easy to press the operating plate and reset the operating plate by the first spring, so that the operating plate can drive the first clamping block to extend and retract inside the slide groove, thereby controlling the misaligned engagement and separation between the first clamping block and the connecting plate, which is beneficial to the disassembly and assembly of the docking column and the pressure plate, and improves the convenience of replacing the pressure plate after wear.

[0012] Preferably, the docking positioning mechanism includes a fixing plate, a fixing plate is fixedly installed on the front end top surface of the connecting plate, a threaded rod passes through the interior of the fixing plate, one end of the threaded rod is connected to a connecting shaft, one end of the connecting shaft is installed with a docking block, a docking column docking groove is opened inside the docking column, and the docking groove is snap-connected with the docking block.

[0013] Preferably, the threaded rod and the fixing plate form a threaded telescopic structure, and the threaded rod is rotatably connected to the docking block via a connecting shaft.

[0014] The above-mentioned structural design makes it easy to move and position the threaded rod inside the fixed plate by rotating it, and then to cooperate with the connecting shaft to drive the docking block to extend and retract, thereby controlling the engagement and separation between the docking block and the docking groove, which is beneficial to the disassembly and assembly of the docking column and the pressure plate, and improves the convenience of replacing the pressure plate after wear.

[0015] Preferably, the docking positioning mechanism includes a limit plate, the front end of the connecting plate is symmetrically installed with the limit plate, the inside of the limit plate is rotatably connected with a matching block, one end of the matching block is fixedly installed with a fixing rod, the fixing rod is sleeved with a second spring, one end of the second spring is connected with a sleeve, the sleeve is slidably connected to the fixing rod, the outer ring of the sleeve is fixedly installed with a clamping rod, one side of the limit plate is provided with an installation slot and a disassembly slot, the clamping rod can be connected with the installation slot and the disassembly slot, and the top of the docking column is provided with a matching groove, and the matching groove and the matching block are connected to each other.

[0016] The sleeve and the engaging rod are telescopically connected to the fixing rod through a second spring, and the inner circle size of the sleeve matches the outer circle size of the fixing rod.

[0017] The design of the above structure makes it easy to utilize the elasticity of the second spring to allow the sleeve to extend and retract on the fixed rod, thereby facilitating the control of the engaging rod to engage with the installation slot and the disassembly slot respectively, which is beneficial to the installation of the docking column and the pressure plate when engaging with the installation slot, and is also beneficial to the disassembly of the docking column and the pressure plate when engaging with the disassembly slot, thereby improving the convenience of replacing the pressure plate after wear.

[0018] Compared with the prior art, the utility model has the following beneficial effects: the compacting machine for processing plastic packaging bags;

[0019] 1. The transmission belt can facilitate the transmission of plastic packaging bags, and the electric lifting seat can control the lifting of the connecting plate and drive the pressing plate to press the plastic packaging bags on the transmission belt. The limiting rod can limit the lifting and lowering of the side plate and the connecting plate through the limiting hole, thereby improving the lifting and pressing stability of the pressing machine for plastic packaging bag processing;

[0020] 2. By pressing the operating panel and resetting the operating panel elastically by the first spring, the operating panel can drive the first clamping block to extend and retract inside the slide slot, which is beneficial to controlling the misaligned engagement and separation between the first clamping block and the connecting plate to realize the disassembly and assembly of the docking column and the pressure plate, thereby improving the convenience of replacing the worn pressure plate;

[0021] The positioning rod can limit the extension and retraction of the operating plate and the first clamping block, thereby improving the stability of the first clamping block in engaging and separating.

[0022] The threaded rod can be rotated to make it move in the fixed plate, so that it can cooperate with the connecting shaft to drive the docking block to move, which is conducive to controlling the engagement and separation between the docking block and the docking groove to realize the disassembly and assembly of the docking column and the pressure plate, thereby improving the convenience of replacing the worn pressure plate;

[0023] The second spring can be used to make the sleeve slide on the engaging rod, thereby facilitating the control of the engagement and separation between the engaging rod and the installation slot and the disassembly slot, which is beneficial to the rotation of the anastomotic block during separation and to control the connection between the anastomotic block and the anastomotic slot to realize the disassembly and assembly of the docking column and the pressure plate, thereby improving the convenience of replacing the worn pressure plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a side structural schematic diagram of an embodiment of the utility model;

[0025] Figure 2This is a schematic diagram of the exploded structure of an embodiment of the utility model from a side view;

[0026] Figure 3 This is a side view of the structure of the second embodiment of the utility model;

[0027] Figure 4 This is a schematic diagram of the exploded structure of the second embodiment of the utility model;

[0028] Figure 5 This is a side view of the structure of Embodiment 3 of the present utility model;

[0029] Figure 6 This is a schematic diagram of the exploded structure of the second embodiment of the utility model.

[0030] In the figure: 1. control panel; 2. transmission belt; 3. electric lifting seat; 4. connecting plate; 5. side plate; 6. limiting hole; 7. limiting rod; 8. docking column; 9. support plate; 10. pressure plate; 11. slide groove; 12. positioning rod; 13. operation panel; 14. first spring; 15. first clamping block; 16. fixing plate; 17. threaded rod; 18. connecting shaft; 19. docking block; 20. docking groove; 21. limiting plate; 22. matching block; 23. fixing rod; 24. second spring; 25. sleeve; 26. clamping rod; 27. installation slot; 28. removal slot; 29. ​​matching slot. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] See also Figure 1-Figure 6 , the present invention provides the following technical solutions:

[0033] Embodiment 1: In order to solve the problem that it is inconvenient to replace the worn pressing plate 10 in the prior art, the following solution is disclosed. For details, please refer to Figure 1-Figure 2, including a control panel 1, an electric lifting seat 3, a connecting plate 4, a docking column 8 and a pressing plate 10. A transmission belt 2 for conveying plastic packaging bags is installed on the top of the control panel 1. An electric lifting seat 3 is fixedly installed on the back of the control panel 1. A connecting plate 4 is slidably installed inside the electric lifting seat 3. Side panels 5 are fixedly installed on both sides of the connecting plate 4, and the side panels 5 are slidably connected to the electric lifting seat 3. A limiting hole 6 is provided at one end of the side panel 5, and a limiting rod 7 is slidably connected inside the limiting hole 6, and the bottom end of the limiting rod 7 is fixedly connected to the top surface of the control panel 1. A docking column 8 is movably connected to the front end of the connecting plate 4, and the bottom end of the docking column 8 is fixedly connected to the pressing plate 10 through a supporting plate 9, and the docking column 8 and the connecting plate 4 are connected to each other through a docking positioning mechanism. The positioning mechanism includes a slide slot 11, a slide slot 11 is provided at the top of the docking column 8, a positioning rod 12 is fixedly installed inside the slide slot 11, an operating plate 13 is slidably sleeved on the positioning rod 12, a first spring 14 is fixedly connected between the operating plate 13 and the slide slot 11, and the first spring 14 is sleeved with the positioning rod 12, a first clamping block 15 is fixedly installed at the bottom of one side of the operating plate 13, the first clamping block 15 and the operating plate 13 form a telescopic structure with the slide slot 11 through the first spring 14, and the first clamping block 15 is staggered and engaged with the connecting plate 4, so that the electric lifting seat 3 can drive the connecting plate 4 to lift, which is conducive to driving the pressing plate 10 to press the plastic packaging bag on the transmission belt 2 during the descent, and the support plate 9 can improve the connection stability between the docking column 8 and the pressing plate 10;

[0034] By squeezing the first clamping block 15, the operating plate 13 can be driven to retract into the interior of the slide groove 11, so that the engagement between the first clamping block 15 and the connecting plate 4 can be released, and then the docking column 8 can be pulled out from the front end of the connecting plate 4 to achieve the disassembly of the worn pressure plate 10. During installation, the pressure plate 10 can be connected to the front end of the connecting plate 4 through the docking column 8. At this time, the first spring 14 can push the operating plate 13 and the first clamping block 15 to pop out, so that the first clamping block 15 and the connecting plate 4 can be staggered and engaged, thereby achieving the positioning installation of the docking column 8 and the pressure plate 10, wherein the positioning rod 12 can limit the extension and retraction of the operating plate 13 and the first clamping block 15.

[0035] Embodiment 2: In this embodiment, another disassembly and assembly method is disclosed, which is different from the embodiment 1 and can avoid the problem that the first spring 14 is fatigued and reduces the stability of the clamping connection. Figure 3-4As shown, the docking positioning mechanism includes a fixing plate 16, a fixing plate 16 is fixedly installed on the front end top surface of the connecting plate 4, a threaded rod 17 is passed through the interior of the fixing plate 16, the threaded rod 17 and the fixing plate 16 form a threaded telescopic structure, one end of the threaded rod 17 is connected to a connecting shaft 18, one end of the connecting shaft 18 is installed with a docking block 19, and the threaded rod 17 is rotatably connected to the docking block 19 through the connecting shaft 18, a docking groove 20 of the docking column 8 is provided inside the docking column 8, and the docking groove 20 is engaged and connected with the docking block 19, and the threaded rod 17 can be threadedly extended and retracted inside the fixing plate 16 by rotating the threaded rod 17, and the threaded rod 17 can cooperate with the connecting shaft 18 to drive the docking block 19 to move during extension and retraction, so as to control the engagement and separation between the docking block 19 and the docking groove 20, which is conducive to pulling the docking column 8 out from the front end of the connecting plate 4 during separation, so as to realize the disassembly of the pressing plate 10, and at the same time, it is conducive to positioning and limiting the docking column 8 at the front end of the connecting plate 4 during engagement, so as to realize the positioning and installation after the pressing plate 10 is replaced.

[0036] Embodiment 3: In this embodiment, another disassembly and assembly method is disclosed, which is different from Embodiment 1 and Embodiment 2, and can improve the structural convenience and operation simplicity of the pressure plate 10 replacement. Figure 5-6 As shown, the docking positioning mechanism includes a limit plate 21, and the front end of the connecting plate 4 is symmetrically installed with the limit plate 21. The limit plate 21 is rotatably connected with a matching block 22 inside. A fixing rod 23 is fixedly installed at one end of the matching block 22. A second spring 24 is sleeved on the fixing rod 23. One end of the second spring 24 is connected with a sleeve 25. The sleeve 25 is slidably connected with the fixing rod 23, and the inner circle size of the sleeve 25 matches the outer circle size of the fixing rod 23. A clamping rod 26 is fixedly installed on the outer circle of the sleeve 25. The sleeve 25 and the clamping rod 26 are telescopically connected with the fixing rod 23 through the second spring 24. An installation slot 27 and a disassembly slot 28 are provided inside the limit plate 21 on one side. The clamping rod 26 can be connected with the installation slot 27 and the disassembly slot 28. A kissing slot 28 is provided on the top of the docking column 8. The engaging groove 29 and the engaging groove 29 are connected with the engaging block 22. By pulling the sleeve 25 outward, the engaging rod 26 can be separated from the installation slot 27 at the top, so that the fixing rod 23 can drive the engaging block 22 to rotate inside the limiting plate 21 until the fixing rod 23 is docked with the disassembly slot 28 on the side. At this time, releasing the pulling of the sleeve 25 can make the second spring 24 push the sleeve 25 and the engaging rod 26 to reset, so that the engaging rod 26 is engaged with the disassembly slot 28. At this time, the engaging block 22 is docked with the outlet end of the engaging groove 29, so that the docking column 8 can be pulled out from the front end of the connecting plate 4 to realize the disassembly of the pressure plate 10. During installation, the reverse operation is performed to rotate the engaging block 22 to the engaging groove 29, so that the docking column 8 and the pressure plate 10 can be positioned and installed.

[0037] Thereby completing a series of tasks, the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0038] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A compacting machine for processing plastic packaging bags, comprising a control console (1), an electric lifting seat (3), a connecting plate (4), a docking column (8) and a pressing plate (10), characterized in that: A transmission belt (2) for conveying plastic packaging bags is installed on the top of the control panel (1); an electric lifting seat (3) is fixedly installed on the back of the control panel (1); a connecting plate (4) is slidably installed inside the electric lifting seat (3); side plates (5) are fixedly installed on both sides of the connecting plate (4); and the side plates (5) are slidably connected to the electric lifting seat (3); a limiting hole (6) is provided at one end of the side plate (5); and a limiting rod (7) is slidably connected inside the limiting hole (6); and the bottom end of the limiting rod (7) is fixedly connected to the top surface of the control panel (1); The front end of the connecting plate (4) is movably connected to a docking column (8), and the bottom end of the docking column (8) is fixedly connected to a pressure plate (10) via a support plate (9), and the docking column (8) and the connecting plate (4) are connected to each other via a docking positioning mechanism.

2. A compacting machine for processing plastic packaging bags according to claim 1, characterized in that: The docking positioning mechanism comprises a slide groove (11), the top end of the docking column (8) is provided with a slide groove (11), a positioning rod (12) is fixedly installed inside the slide groove (11), an operating plate (13) is slidably sleeved on the positioning rod (12), a first spring (14) is fixedly connected between the operating plate (13) and the slide groove (11), and the first spring (14) is sleeved with the positioning rod (12), and a first clamping block (15) is fixedly installed on the bottom of one side of the operating plate (13).

3. A compacting machine for processing plastic packaging bags according to claim 2, characterized in that: The first clamping block (15) and the operating plate (13) form a telescopic structure through the first spring (14) and the sliding groove (11), and the first clamping block (15) is connected to the connecting plate (4) in a staggered snap-fit ​​manner.

4. A compacting machine for processing plastic packaging bags according to claim 1, characterized in that: The docking positioning mechanism comprises a fixing plate (16), the fixing plate (16) being fixedly mounted on the front end top surface of the connecting plate (4), a threaded rod (17) passing through the interior of the fixing plate (16), one end of the threaded rod (17) being connected to a connecting shaft (18), one end of the connecting shaft (18) being mounted with a docking block (19), a docking column (8) docking groove (20) being provided inside the docking column (8), and the docking groove (20) being snap-fitted and connected with the docking block (19).

5. A compacting machine for processing plastic packaging bags according to claim 4, characterized in that: The threaded rod (17) and the fixed plate (16) form a threaded telescopic structure, and the threaded rod (17) is rotatably connected to the docking block (19) via a connecting shaft (18).

6. A compacting machine for processing plastic packaging bags according to claim 1, characterized in that: The docking positioning mechanism comprises a limit plate (21), the front end of the connecting plate (4) is symmetrically mounted with the limit plate (21), the inside of the limit plate (21) is rotatably connected with a matching block (22), one end of the matching block (22) is fixedly mounted with a fixing rod (23), the fixing rod (23) is sleeved with a second spring (24), one end of the second spring (24) is connected with a sleeve (25), the sleeve (25) is slidably connected with the fixing rod (23), an outer ring of the sleeve (25) is fixedly mounted with a clamping rod (26), one side of the limit plate (21) is provided with an installation slot (27) and a disassembly slot (28), the clamping rod (26) can be connected with the installation slot (27) and the disassembly slot (28), the top of the docking column (8) is provided with a matching slot (29), the matching slot (29) and the matching block (22) are connected to each other.

7. A compacting machine for processing plastic packaging bags according to claim 6, characterized in that: The sleeve (25) and the engaging rod (26) are telescopically connected to the fixing rod (23) via a second spring (24), and the inner ring size of the sleeve (25) matches the outer ring size of the fixing rod (23).

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