Packing device for discharge tube production

Abstract

The utility model discloses a packaging device for discharge tube production, and relates to the technical field of discharge tubes. The device comprises a workbench, vertical plates are fixedly connected to the two sides of the top of the workbench, two sets of fixing rods are fixedly connected between the vertical plates on the two sides at equal intervals, a discharging block is fixedly connected between the fixing rods on the two sides, a rotating motor is fixedly connected to one side of the workbench, and a driving groove is formed in the workbench; the two ends of the first threaded rod are rotationally connected with the inner wall of the driving groove, the output end of the rotating motor penetrates through the driving workbench and is fixedly connected with the first threaded rod, the outer surface of the first threaded rod is in threaded connection with a first threaded block, a moving hole is formed in the top of the workbench, the first threaded block and the moving hole are arranged in a sliding mode, and a transverse plate is fixedly connected to the top of the first threaded block. And the top of the transverse plate is slidably connected with a placing plate, so that the inconvenience that a worker holds a storage block with one hand and packages the storage block with the other hand is reduced, and the purposes of improving the working efficiency and increasing the operation convenience are achieved.

Description

Technical Field

[0001] The present application relates to the technical field of discharge tubes, and in particular to a packaging device for producing discharge tubes. Background Art

[0002] A gas discharge tube refers to a lightning arrester or antenna switch tube used for overvoltage protection. There are two or more electrodes in the tube, which is filled with a certain amount of inert gas. The gas discharge tube is a gap-type lightning protection element, which is used in lightning protection of communication systems.

[0003] When making a gas discharge tube, first collect the required materials, including glass tubes, electrodes, filling gas, etc., then check whether the surface of the glass tube and the electrode are clean to reduce the generation of impurities or bubbles during the production process, then install the electrode into the glass tube, and then seal the glass tube, and use a vacuum pump to extract the air in the tube to create a vacuum environment, and then inject the required gas into the tube, usually neon, argon or a mixture of neon and argon, to produce the desired discharge effect. After filling the gas, use flames or lasers to seal the tube mouth to ensure that the gas does not leak. Finally, use plastic wrap to package the discharge tube and clearly mark its model, specifications and performance parameters for subsequent use and sales.

[0004] After the existing gas discharge tubes are cut, the workers will mostly collect the gas discharge tubes and then wrap them with plastic wrap to isolate the air, thereby reducing oxidation reactions and extending the service life of the gas discharge tubes. However, when wrapping the gas discharge tubes, the workers may need to hold the gas discharge tubes in one hand and wrap the gas discharge tubes with the other hand. During the wrapping process, the shaking of the hands may cause the tubes in the box to shake and shift, and in severe cases, the tubes may fall to the ground, which is inconvenient to use and affects the packaging efficiency. Utility Model Content

[0005] The purpose of the present application is to solve the problem that it is inconvenient to hold the gas generator tube in one hand and wrap it with the other hand, which reduces work efficiency. The present application provides a packaging device for discharge tube production.

[0006] In order to achieve the above-mentioned purpose, this application specifically adopts the following technical solutions:

[0007] A packaging device for producing discharge tubes, comprising a workbench, a control panel fixedly connected to the top of the workbench, vertical plates fixedly connected to both sides of the top of the workbench, two groups of fixed rods fixedly connected at equal distances between the vertical plates on both sides, a material discharge block fixedly connected between the fixed rods on both sides, a cylinder slidably connected to the bottom of the material discharge block on one side, the cylinder being electrically connected to the control panel, a rotating motor fixedly connected to one side of the workbench, the rotating motor being electrically connected to the control panel, a driving groove being provided inside the workbench, a threaded rod 1 being provided inside the driving groove, the two ends of the threaded rod 1 being rotatably connected to the inner wall of the driving groove, the output end of the rotating motor The driving workbench penetrates through the driving workbench and is fixedly connected to a threaded rod one, the output end of the rotating motor is rotatably connected to the workbench, the outer surface of the threaded rod one is threadedly connected with a threaded block one, a moving hole is opened on the top of the workbench, the threaded block one is slidably arranged with the moving hole, the top of the threaded block one is fixedly connected with a cross plate, the top of the cross plate is slidably connected with a placement plate, the placement plate is set to a concave shape, the top of the placement plate is slidably provided with a storage block, the top two sides of the storage block are equidistantly fixedly connected with a plurality of latching teeth, the latching teeth on both sides are staggered, the top of the workbench is provided with a clamping mechanism, and two sets of latching mechanisms are equidistantly arranged on both sides of the inside of the placement plate.

[0008] By adopting the above technical solution, the power generation tube is transported to the middle of the material discharge blocks on both sides. When the number of power generation tubes between the material discharge blocks on both sides reaches a certain number, the rotating motor is started through the control panel, and the rotating motor drives the storage block to move to the top of the material discharge blocks on both sides. Then the cylinder is started to release the clamping of the power generation tube. Under the action of gravity, the power generation tube falls between the adjacent clamping teeth on both sides. The rotating motor continuously moves back and forth, so that the power generation tube is evenly laid on the top of the storage block. At this time, the electric push rod is started through the control panel, so that the electric push rod applies pressure to the storage block, so that the placement plate moves on the top of the horizontal plate. At this time, the clamping teeth on the other side Move it to the bottom of the unloading blocks on both sides so that the power generation tube can continue to be placed on the top of the storage block. After placement, the storage block is moved to the other side of the workbench by rotating the motor to wrap the storage block to reduce the oxidation reaction of the power generation tube. Then the staff continues to place the empty storage block on the top of the placement plate and repeats the above steps to complete the continuous packaging of the power generation tube. The storage block can be fixed on the top of the workbench through the clamping mechanism, which is convenient for the staff to pack the storage block. The storage block can be quickly fixed on the top of the placement plate through the snap-fit ​​mechanism, further improving the work efficiency.

[0009] Furthermore, the clamping mechanism includes a column fixedly connected to the top of the workbench, the top of the column is fixedly connected to a driving motor, the driving motor is electrically connected to the control panel, a clamping groove is opened inside the column, a two-way threaded rod is arranged inside the clamping groove, both ends of the two-way threaded rod are rotatably connected to the inner wall of the clamping groove, the output end of the driving motor passes through the column and is fixedly connected to the two-way threaded rod, the output end of the driving motor is rotatably connected to the column, the outer surfaces of both sides of the threaded rod are threadedly connected to threaded blocks, and one side of the threaded block on both sides is fixedly connected to a clamping block.

[0010] By adopting the above technical solution, the driving motor is started to drive the clamping blocks closer to each other, so that the storage blocks are clamped and fixed. At this time, it is convenient for the staff to wrap the storage blocks with plastic wrap, which reduces the inconvenience of the staff holding the storage blocks in one hand and wrapping the storage blocks in the other hand, thereby improving work efficiency.

[0011] Furthermore, a metal plate is fixedly connected to one side of the clamping blocks on both sides that are close to each other, and a plurality of metal protrusions are fixedly connected to one side of the metal plates on both sides that are close to each other at equal intervals.

[0012] By adopting the above technical solution, the friction between the clamping block and the storage block is improved.

[0013] Furthermore, a guide rod is provided inside the clamping groove, one end of the guide rod passes through the two threaded blocks on both sides, the guide rod is slidably connected to the two threaded rods, and the two ends of the guide rod are fixedly connected to the inner wall of the clamping groove.

[0014] By adopting the above technical solution, the threaded blocks 2 on both sides can remain stable when moving.

[0015] Furthermore, the locking mechanism includes two groups of empty slots on both sides of the placement plate, an elastic member is arranged inside the empty slot, and the elastic member is composed of a telescopic rod and a spring, one end of the elastic member is fixedly connected to the inner wall of the empty slot, and the other end of the elastic member is fixedly connected to the movable plate, and a locking block is fixedly connected to a side of the movable plate away from the movable plate, and two groups of locking slots are equidistantly provided on both sides of the storage block, and the locking block is locked and connected to the locking slots.

[0016] By adopting the above technical solution, the storage block can be quickly fixed by the engaging blocks, thereby further improving the work efficiency.

[0017] Furthermore, the engaging block and the engaging groove are both configured to be semicircular, and the shapes of the engaging block and the engaging groove are adapted to each other.

[0018] By adopting the above technical solution, the storage block can be easily taken out under the sliding action of the arc surface.

[0019] Furthermore, sliding grooves are provided on inner walls on both sides of the empty groove, and sliding blocks are fixedly connected to both sides of the movable plate, and the sliding blocks are slidably connected to the sliding grooves.

[0020] By adopting the above technical solution, the movable plate can maintain a correct moving track when moving.

[0021] Furthermore, vertical plates are fixedly connected to both sides of the top of the workbench, and electric push rods are fixedly connected to the sides of the vertical plates close to each other. The electric push rods are electrically connected to the control panel, and the electric push rods conflict with the placement plate when moving.

[0022] By adopting the above technical solution, the storage block can be easily moved so that the power generation tube can continue to be placed.

[0023] In summary, the present application includes at least one of the following beneficial effects:

[0024] 1. In the present application, when wrapping the discharge tube, the collected discharge tube is first placed on the top of the clamping block, and the staff starts the driving motor to drive the clamping block to clamp and fix the storage block, thereby reducing the inconvenience of the staff holding the storage block with one hand and wrapping the storage block with the other hand, thereby achieving the purpose of improving work efficiency and increasing operational convenience.

[0025] 2. In the present application, when placing the storage block, the elastic potential energy of the spring is released, so that the locking block moves and engages with the locking groove, thereby completing the rapid fixation of the storage block. Through rapid fixation, the time and labor costs in the fixing process are reduced, the preparation speed of the placement plate is improved, and the work efficiency is further increased. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the first three-dimensional structure of the packaging device in this application;

[0027] Figure 2 It is a schematic diagram of the cross-sectional three-dimensional structure of the packaging device in this application;

[0028] Figure 3 It is a schematic diagram of the second three-dimensional structure of the packaging device in this application;

[0029] Figure 4 This application Figure 3 The enlarged structural diagram at A in the middle;

[0030] Figure 5 It is a schematic diagram of the three-dimensional structure of the cross section of the placement plate in this application;

[0031] Figure 6 This application Figure 5 Enlarged structural diagram at B in the middle.

[0032] Description of reference numerals:

[0033] 1. Workbench; 2. Control panel; 3. Vertical plate; 4. Fixed rod; 5. Unloading block; 6. Cylinder; 7. Rotating motor; 8. Threaded rod one; 9. Threaded block one; 10. Moving hole; 11. Horizontal plate; 12. Placement plate; 13. Storage block; 14. Clamping teeth; 15. Vertical plate; 16. Electric push rod; 17. Column; 18. Driving motor; 19. Clamping groove; 20. Two-way threaded rod two; 21. Threaded block two; 22. Clamping block; 23. Metal plate; 24. Guide rod; 25. Empty groove; 26. Elastic member; 27. Moving plate; 28. Engaging block; 29. ​​Engaging groove; 30. Slide groove. DETAILED DESCRIPTION

[0034] The following is combined with Figure 1-6 This application is described in further detail.

[0035] The embodiment of the present application discloses a packaging device for producing discharge tubes.

[0036] Reference Figures 1 to 3 A packaging device for producing discharge tubes comprises a workbench 1, a control panel 2 is fixedly connected to the top of the workbench 1, vertical plates 3 are fixedly connected to the two sides of the top of the workbench 1, two sets of fixed rods 4 are fixedly connected between the vertical plates 3 on both sides at equal intervals, a material discharge block 5 is fixedly connected between the fixed rods 4 on both sides, a cylinder 6 is slidably connected to the bottom of the material discharge block 5 on one side, the cylinder 6 is electrically connected to the control panel 2, a rotating motor 7 is fixedly connected to one side of the workbench 1, and the rotating motor 7 is electrically connected to the control panel 2, a driving groove is opened inside the workbench 1, a threaded rod 8 is arranged inside the driving groove, both ends of the threaded rod 8 are rotatably connected to the inner wall of the driving groove, an output end of the rotating motor 7 penetrates the driving workbench 1 and is fixedly connected to the threaded rod 8, the output end of the rotating motor 7 is rotatably connected to the workbench 1, and the appearance of the threaded rod 8 The surface is connected with a threaded block 9, and a moving hole 10 is provided on the top of the workbench 1. The threaded block 9 is slidably arranged with the moving hole 10. A cross plate 11 is fixedly connected to the top of the threaded block 9, and a placement plate 12 is slidably connected to the top of the cross plate 11. The upper end of the cross plate 11 is symmetrically provided with left and right guiding grooves, and the lower end of the placement plate 12 is symmetrically protruding downward with two sliders, and the two sliders are fixedly connected to the lower end of the placement plate 12, and the two sliders are respectively slidably connected to the two grooves left and right. The placement plate 12 is set to a concave shape, and a storage block 13 is slidably arranged on the top of the placement plate 12. A number of latch teeth 14 are equidistantly fixedly connected on both sides of the top of the storage block 13, and the latch teeth 14 on both sides are staggered. A clamping mechanism is provided on the top of the workbench 1, and two sets of latching mechanisms are equidistantly arranged on both sides of the interior of the placement plate 12.

[0037] Among them, vertical plates 15 are fixedly connected to both sides of the top of the workbench 1, and electric push rods 16 are fixedly connected to the sides of the vertical plates 15 that are close to each other. The electric push rods 16 are electrically connected to the control panel 2, and the electric push rods 16 conflict with the placement plate 12 when moving.

[0038] When packaging the power generation tube, first use the unloading mechanism to transport the power generation tube to the middle of the unloading blocks 5 on both sides, and the power generation tube falls downward under the action of gravity. At this time, the cylinder 6 is started through the control panel 2, so that the cylinder 6 clamps the power generation tube. When the number of power generation tubes between the unloading blocks 5 on both sides reaches a certain number, the rotating motor 7 is started through the control panel 2, and the rotating motor 7 drives the threaded rod 8 to rotate. The rotation of the threaded rod 8 drives the threaded block 9 to move horizontally on the outer surface of the threaded rod 8, and the movement of the threaded block 9 will drive the cross plate 11 to move, and the movement of the cross plate 11 drives the placement plate 12 to move, and the movement of the placement plate 12 will drive the storage block 13 to move to the top of the unloading blocks 5 on both sides. Then start the cylinder 6 to release the clamping of the power generation tube. Under the action of gravity, the power generation tube falls between the adjacent teeth 14 on both sides, and is continuously moved back and forth by the rotating motor 7, so that the power generation tube is evenly laid on the top of the storage block 13. At this time, the control panel is used to control the power generation tube. The plate 2 starts the electric push rod 16, so that the electric push rod 16 applies pressure to the storage block 13, so that the placement plate 12 moves on the top of the cross plate 11. At this time, the other side latch teeth 14 move to below the material discharge blocks 5 on both sides. The latch teeth 14 on both sides are staggered, so that the power generation tube can continue to be placed on the top of the storage block 13. After the placement is completed, the storage block 13 is moved to the other side of the workbench 1 by rotating the motor 7, so as to wrap the storage block 13 and reduce the oxidation reaction of the power generation tube. Then the staff continues to place the empty storage block 13 on the top of the placement plate 12, and repeats the above steps to complete the continuous packaging of the power generation tube. The storage block 13 can be fixed on the top of the workbench 1 through the clamping mechanism, which is convenient for the staff to pack the storage block 13 and improves the work effect of the staff. The storage block 13 can be quickly fixed on the top of the placement plate 12 through the locking mechanism, which further improves the work efficiency.

[0039] Reference Figure 3 and Figure 4 The clamping mechanism includes a column 17 fixedly connected to the top of the workbench 1, a driving motor 18 is fixedly connected to the top of the column 17, the driving motor 18 is electrically connected to the control panel 2, a clamping groove 19 is opened inside the column 17, a two-way threaded rod 20 is arranged inside the clamping groove 19, both ends of the two-way threaded rod 20 are rotatably connected to the inner wall of the clamping groove 19, the output end of the driving motor 18 passes through the column 17 and is fixedly connected to the two-way threaded rod 20, the output end of the driving motor 18 is rotatably connected to the column 17, the outer surfaces of both sides of the threaded rod 2 are threadedly connected to threaded blocks 21, and one side of the threaded blocks 21 on both sides is fixedly connected to a clamping block 22.

[0040] The metal plates 23 are fixedly connected to the sides of the clamping blocks 22 that are close to each other, and a plurality of metal protrusions are fixedly connected to the sides of the metal plates 23 that are close to each other at equal intervals.

[0041] In addition, a guide rod 24 is provided inside the clamping groove 19 , one end of the guide rod 24 passes through the threaded blocks 21 on both sides, the guide rod 24 is slidably connected to the threaded rod 2, and both ends of the guide rod 24 are fixedly connected to the inner wall of the clamping groove 19 .

[0042] When wrapping the discharge tube, first place the collected power generation tube on the top of the clamping block 22, then the staff starts the driving motor 18 to drive the bidirectional threaded rod 20 to rotate, the rotation of the bidirectional threaded rod 20 drives the threaded blocks 21 on both sides to approach each other, the threaded blocks 21 approach each other and drive the clamping blocks 22 to approach each other, so that the storage block 13 is clamped and fixed, at this time, it is convenient for the staff to wrap the storage block 13 with plastic wrap, reducing the inconvenience of the staff holding the storage block 13 with one hand and wrapping the storage block 13 with the other hand, thereby improving the work efficiency and increasing the convenience of operation. For the purpose of wrapping, after wrapping one side, the clamping of the storage block 13 is cancelled, and the storage block 13 is turned and clamped again at this time, so as to complete the all-round packaging of the storage block 13. When the clamping blocks 22 on both sides are close to each other, a plurality of metal protrusions are arranged on the side of the metal plate 23 close to each other, and the metal protrusions can increase the friction between the storage block 13 and the clamping block 22, thereby improving the clamping stability of the storage block 13. When the threaded blocks on both sides are moving, the guide rods 24 are used to provide additional support points for the threaded blocks, so that the threaded blocks on both sides can remain stable when moving.

[0043] Reference Figure 5 and Figure 6 The locking mechanism includes two groups of empty slots 25 opened on both sides of the placement plate 12, and an elastic member 26 is arranged inside the empty slot 25. The elastic member 26 consists of a telescopic rod and a spring. One end of the elastic member 26 is fixedly connected to the inner wall of the empty slot 25, and the other end of the elastic member 26 is fixedly connected to a moving plate 27. A side of the moving plate 27 away from the moving plate 27 is fixedly connected to a locking block 28. Two groups of locking slots 29 are equidistantly opened on both sides of the storage block 13, and the locking blocks 28 are locked and connected with the locking slots 29.

[0044] The engaging block 28 and the engaging groove 29 are both configured to be semicircular, and the shapes of the engaging block 28 and the engaging groove 29 are adapted to each other.

[0045] In addition, sliding grooves 30 are provided on the inner walls of both sides of the empty groove 25 , and sliding blocks are fixedly connected to both sides of the movable plate 27 , and the sliding blocks are slidably connected to the sliding grooves 30 .

[0046] When placing the storage block 13, first place the storage block 13 on the top of the placement plate 12. At this time, the storage block 13 will be squeezed to the locking block 28. The locking block 28 moves after being subjected to force. The movement of the locking block 28 causes the movable plate 27 to move. The movement of the movable plate 27 causes the elastic member 26 to contract under force. The contraction of the elastic member 26 causes the spring to generate elastic potential energy. When the locking groove 29 moves to the position of the locking block 28, the elastic potential energy of the spring is released, causing the locking block 28 to move and engage with the locking groove 29, thereby completing the rapid fixation of the storage block 13. Through rapid fixation, the time and labor cost in the fixing process are reduced, the preparation speed of the placement plate 12 is improved, and the further increase The work efficiency is improved, and at the same time, the work interruption caused by the movement or shaking of the storage block 13 is reduced, and the work continuity is improved. When the placement plate 12 needs to be taken out, the storage block 13 is pulled upward by the staff. In this process, the locking block 28 will slide along the inner wall of the locking groove 29 as the storage block 13 moves. Since the locking block 28 and the locking groove 29 are both set to be semicircular, a certain pressure is applied, and the spring can be compressed under the sliding action of the arc surface, so that the locking block 28 is disengaged from the locking groove 29. When the movable plate 27 moves, the sliding block and the sliding groove 30 provide the movable plate 27 with a guiding effect, so that the movable plate 27 maintains the correct moving trajectory when moving.

[0047] Working principle: the power generation tube is transported to the middle of the material discharge blocks 5 on both sides. When the number of power generation tubes between the material discharge blocks 5 on both sides reaches a certain number, the rotating motor 7 is started through the control panel 2. The rotating motor 7 drives the storage block 13 to move to the top of the material discharge blocks 5 on both sides. Then the cylinder 6 is started to release the clamping of the power generation tube. Under the action of gravity, the power generation tube falls between the adjacent clamping teeth 14 on both sides. The rotating motor 7 continuously moves back and forth, so that the power generation tube is evenly laid on the top of the storage block 13. At this time, the electric push rod 16 is started through the control panel 2, so that the electric push rod 16 applies pressure to the storage block 13, so that the placement plate 12 moves on the top of the cross plate 11. At this time, the clamping teeth 14 on the other side move to the bottom of the material discharge blocks 5 on both sides. The power generation tube can also continue to be placed on the top of the storage block 13. After the placement is completed, the storage block 13 is moved to the other side of the workbench 1 by rotating the motor 7, so as to wrap the storage block 13 and reduce the oxidation reaction of the power generation tube. Then the staff continues to place the empty storage block 13 on the top of the placement plate 12, and repeats the above steps to complete the continuous packaging of the power generation tube. The staff starts the driving motor 18 to drive the bidirectional threaded rod 20 to rotate. The rotation of the bidirectional threaded rod 20 drives the threaded blocks 21 on both sides to approach each other. The threaded blocks 21 approach each other and drive the clamping blocks 22 to approach each other, so as to clamp and fix the storage block 13. At this time, it is convenient for the staff to wrap the storage block 13 with plastic wrap.

[0048] A plurality of metal protrusions are provided on the surfaces of the metal plates 23 that are close to each other. The metal protrusions can increase the friction between the storage block 13 and the clamping block 22, thereby improving the clamping stability of the storage block 13. The storage block 13 is placed on the top of the placement plate 12. At this time, the storage block 13 will be squeezed to the engaging block 28. The engaging block 28 moves after being subjected to force. The movement of the engaging block 28 causes the moving plate 27 to move. The movement of the moving plate 27 causes the elastic member 26 to contract under force. The contraction of the elastic member 26 causes the spring to generate elastic potential energy. When the engaging groove 29 moves to the position of the engaging block 28, the elastic potential energy of the spring is released, causing the engaging block 28 to move and engage with the engaging groove 29, thereby completing the rapid fixation of the storage block 13.

Claims

1. A packaging device for producing discharge tubes, comprising a workbench (1), characterized in that: The top of the workbench (1) is fixedly connected to a control panel (2), and vertical plates (3) are fixedly connected to both sides of the top of the workbench (1), and two groups of fixed rods (4) are fixedly connected between the vertical plates (3) on both sides at equal distances, and a material discharge block (5) is fixedly connected between the fixed rods (4) on both sides, and a cylinder (6) is slidably connected to the bottom of the material discharge block (5) on one side, and the cylinder (6) is electrically connected to the control panel (2). A rotating motor (7) is fixedly connected to one side of the workbench (1), and the rotating motor (7) is electrically connected to the control panel (2). A driving groove is provided inside the workbench (1), and a threaded rod (8) is provided inside the driving groove, and both ends of the threaded rod (8) are rotatably connected to the inner wall of the driving groove, and the output end of the rotating motor (7) passes through the driving workbench (1) and is fixedly connected to the threaded rod (8). The rotating motor (7) is rotatably connected to the workbench (1), the outer surface of the threaded rod (8) is threadedly connected to a threaded block (9), the top of the workbench (1) is provided with a moving hole (10), the threaded block (9) is slidably arranged with the moving hole (10), the top of the threaded block (9) is fixedly connected to a transverse plate (11), the top of the transverse plate (11) is slidably connected to a placement plate (12), the placement plate (12) is arranged in a concave shape, the top of the placement plate (12) is slidably arranged with a storage block (13), the top two sides of the storage block (13) are equidistantly fixedly connected with a plurality of latching teeth (14), the latching teeth (14) on both sides are staggered, the top of the workbench (1) is provided with a clamping mechanism, and the inner two sides of the placement plate (12) are equidistantly provided with two sets of latching mechanisms.

2. A packaging device for discharge tube production according to claim 1, characterized in that: The clamping mechanism comprises a column (17) fixedly connected to the top of the workbench (1), a driving motor (18) fixedly connected to the top of the column (17), the driving motor (18) being electrically connected to the control panel (2), a clamping groove (19) being provided inside the column (17), a bidirectional threaded rod (20) being provided inside the clamping groove (19), both ends of the bidirectional threaded rod (20) being rotatably connected to the inner wall of the clamping groove (19), an output end of the driving motor (18) passing through the column (17) and being fixedly connected to the bidirectional threaded rod (20), the output end of the driving motor (18) being rotatably connected to the column (17), the outer surfaces of both sides of the threaded rod (2) being threadedly connected to threaded blocks (21), and one surface of the threaded blocks (21) on both sides being fixedly connected to clamping blocks (22).

3. A packaging device for discharge tube production according to claim 2, characterized in that: The clamping blocks (22) on both sides are fixedly connected to a metal plate (23) on one side close to each other, and the metal plates (23) on both sides are fixedly connected to a plurality of metal protrusions at equal intervals on one side close to each other.

4. A packaging device for producing discharge tubes according to claim 2, characterized in that: A guide rod (24) is arranged inside the clamping groove (19), one end of the guide rod (24) passes through the two threaded blocks (21) on both sides, the guide rod (24) is slidably connected to the two threaded rods, and the two ends of the guide rod (24) are fixedly connected to the inner wall of the clamping groove (19).

5. The packaging device for producing discharge tubes according to claim 1, characterized in that: The locking mechanism comprises two groups of empty slots (25) provided on both sides of the placement plate (12); an elastic member (26) is provided inside the empty slot (25); the elastic member (26) comprises a telescopic rod and a spring; one end of the elastic member (26) is fixedly connected to the inner wall of the empty slot (25); the other end of the elastic member (26) is fixedly connected to a moving plate (27); a locking block (28) is fixedly connected to a side of the moving plate (27) away from the moving plate (27); two groups of locking slots (29) are equidistantly provided on both sides of the storage block (13); the locking block (28) is locked and connected to the locking slots (29).

6. A packaging device for producing discharge tubes according to claim 5, characterized in that: The snap-fit ​​block (28) and the snap-fit ​​groove (29) are both configured in a semicircular shape, and the shapes of the snap-fit ​​block (28) and the snap-fit ​​groove (29) are adapted to each other.

7. A packaging device for producing discharge tubes according to claim 5, characterized in that: Slide grooves (30) are provided on the inner walls of both sides of the empty groove (25), and sliding blocks are fixedly connected to both sides of the movable plate (27), and the sliding blocks are slidably connected to the slide grooves (30).

8. A packaging device for producing discharge tubes according to claim 1, characterized in that: Vertical plates (15) are fixedly connected to both sides of the top of the workbench (1), and electric push rods (16) are fixedly connected to the sides of the vertical plates (15) that are close to each other. The electric push rods (16) are electrically connected to the control panel (2), and when the electric push rods (16) move, they come into contact with the placement plate (12).

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