High-speed pillow type automatic packaging machine

Abstract

The utility model discloses a high-speed pillow-type automatic packaging machine, relates to the technical field of pillow-type automatic packaging machines, and solves the problems that when a conveyor belt is operated for packaging, the distance between an object at the back and an object at the front end is shortened, so that empty packages are possibly generated when the pillow-type automatic packaging machine is used for packaging, and the packaging efficiency is high. The device comprises a rack, a bearing frame arranged above the rack and a rotating assembly arranged above the bearing frame, one end of the rotating assembly is rotationally connected with a first sliding block, and the lower portion of the first sliding block is slidably connected with a first sliding rail; a second sliding rail is fixedly mounted at the top end of the first sliding block, two second sliding blocks are slidably connected to the upper portion of the second sliding rail, and a connecting frame is fixedly connected to the middles of the second sliding blocks. The first sliding block and the second sliding rail are driven to move through the rotating assembly, and the connecting frame is made to move through the second sliding block to clamp materials.

Description

Technical Field

[0001] The utility model relates to the technical field of pillow-type automatic packaging machines, in particular to a high-speed pillow-type automatic packaging machine. Background Art

[0002] A pillow-type packaging machine is an automatic continuous shrink packaging device with wide characteristics and application ranges. The pillow-type packaging machine combines sealing and cutting with heat shrinkage functions, and can realize continuous packaging of packaging materials. The machine can be applied to the packaging of various specifications of food and non-food, and can not only be used for the packaging of unbranded packaging materials, but also use pre-printed roll materials for high-speed packaging.

[0003] A high-speed pillow-type automatic packaging machine with the Chinese utility model publication number CN210455364U drives a driving bevel gear to rotate through a motor, realizes the reciprocating rotation of a transmission screw rod, thereby drives the reciprocating rotation of a driven screw rod, and finally realizes the left and right reciprocating movement of a sliding block on the driven screw rod, achieving the technical effect that a material pushing rod slides left and right in an installation groove. In this way, the materials on the conveyor belt can be sequentially pushed into the left and right two channels of a guide plate, and then are packed by two left and right high-speed pillow-type automatic packaging machines.

[0004] There are at least the following problems in this technology. The high-speed pillow-type automatic packaging machine sequentially pushes materials through a conveyor belt and then packs them through a pillow-type automatic packaging machine. However, during the packaging process of the pillow-type automatic packaging machine, it is necessary to intermittently stop the conveyor belt or package an object while the conveyor belt is running. When packaging while the conveyor belt is running, the distance between the rear object and the front object will be shortened. In this way, empty packages may be generated during the packaging of the pillow-type automatic packaging machine, which will not only affect the production quality but also the production efficiency. Therefore, a high-speed pillow-type automatic packaging machine is now proposed. Summary of the Utility Model

[0005] In order to improve the problem that when packaging while the conveyor belt is running, the distance between the rear object and the front object will be shortened, and in this way, empty packages may be generated during the packaging of the pillow-type automatic packaging machine, which will not only affect the production quality but also the production efficiency, the utility model provides a high-speed pillow-type automatic packaging machine.

[0006] The utility model provides a high-speed pillow-type automatic packaging machine, adopting the following technical solutions: A high-speed pillow-type automatic packaging machine includes a frame, a bearing frame arranged above the frame, and a rotating assembly above the bearing frame. One end of the rotating assembly is rotatably connected to a first slider. A first slide rail is slidably connected below the first slider. A second slide rail is fixedly installed at the top end of the first slider. Two second sliders are slidably connected above the second slide rail, and a connecting frame is fixedly connected in the middle of the second sliders. A clamping block is arranged inside the connecting frame, and a clamping piece is inserted at the front end of the clamping block.

[0007] By adopting the above technical solutions, the rotating assembly pushes the first slider to move back and forth on the first slide rail, and drives the second slider to move horizontally on the second slide rail through the movement of the first slider. In this way, when the second slider moves, it will drive the connecting frame and the clamping block of the connecting frame to clamp the material, and as the rotating assembly rotates, the material is pushed, so as to achieve the intermittent pushing effect of the material.

[0008] Optionally, a third slider is arranged on the side of the second slider away from the first slider, and one end of the connecting frame penetrates through the third slider. A third slide rail is slidably connected below the third slider, and the third slide rail is fixedly installed on the bearing frame.

[0009] By adopting the above technical solutions, the third slider and the third slide rail can achieve the bearing effect on the connecting frame.

[0010] Optionally, a fourth slider is slidably installed at one end of the connecting frame away from the second slider. A fourth slide rail is slidably installed below the fourth slider, and the fourth slide rail is fixedly installed on the bearing frame. And a guide plate is arranged on one side of the bearing frame where the fourth slide rail is located.

[0011] By adopting the above technical solutions, the fourth slider and the fourth slide rail can achieve the fixed bearing effect on the end of the connecting frame.

[0012] Optionally, a plastic sealing plate is fixedly installed on the side of the bearing frame away from the third slider. A buffer assembly is arranged on the plastic sealing plate, and a heat insulation cushion layer is fixedly installed on one side of the top end of the plastic sealing plate.

[0013] By adopting the above technical solutions, the buffer assembly can achieve the buffering effect on the plastic sealing plate.

[0014] Optionally, the plastic sealing plate includes an upper plastic sealing plate and a lower plastic sealing plate. Positioning rods are fixedly installed around the lower part of the upper plastic sealing plate. Compression springs are sleeved outside the positioning rods, and the other ends of the compression springs are fixedly installed above the lower plastic sealing plate. One end of the positioning rod located at the lower plastic sealing plate penetrates through the lower plastic sealing plate.

[0015] By adopting the above technical solution, during the downward pressing process of the upper plastic sealing plate, the positioning rod and the compression spring outside the positioning rod are extruded, and the compression spring realizes the buffering effect between the positioning rod, the upper plastic sealing plate and the lower plastic sealing plate through its own elastic force.

[0016] Optionally, the rotating assembly includes a rotating plate, a connecting rod is fixedly installed in the middle of the rotating plate, one end of the connecting rod penetrates through the bearing frame and is fixedly connected with a driving motor, the driving motor is arranged inside the bearing frame, a rotating rod is fixedly installed at the end of the rotating plate away from the connecting rod, a connecting shaft is rotatably installed on the outside of the rotating rod, and one end of the connecting shaft is rotatably installed on the first slider.

[0017] By adopting the above technical solution, the driving motor can drive the connecting rod to rotate, drive the rotation of the rotating plate through the rotation of the connecting rod, and push the first slider on one side of the connecting shaft through the connecting shaft.

[0018] Optionally, bearing rods are fixedly installed on both sides of the bearing frame, a plastic sealing mechanism is fixedly installed at the top of the bearing rods, a belt conveyor is fixedly installed at the top of the plastic sealing mechanism, a feeding port is arranged on one side of the belt conveyor, and the feeding port is opened on the plastic sealing mechanism.

[0019] By adopting the above technical solution, the belt conveyor can realize the conveying effect of materials, guide the materials to the plastic sealing plate through the feeding port, then move the materials to the plastic sealing mechanism through the clamping of the clamping blocks, and perform plastic sealing.

[0020] In summary, the present utility model has the following beneficial effects:

[0021] 1. The present utility model pushes the first slider to move back and forth on the first slide rail through the rotating assembly, and drives the second slider to move horizontally on the second slide rail through the movement of the first slider. In this way, when the second slider moves, it will drive the clamping block of the connecting frame and the connecting frame to clamp the material, and push the material along with the rotation of the rotating assembly, so as to realize the intermittent pushing effect of the material.

[0022] 2. The present utility model drives the connecting rod to rotate through the driving motor, and drives the rotation of the rotating plate through the rotation of the connecting rod. When the rotating plate rotates, the rotating plate will drive a connecting shaft on one side to rotate, and when the connecting shaft rotates, the other side of the connecting shaft can push the first slider. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a schematic structural diagram of the present utility model.

[0024] Figure 2 is a schematic structural diagram of the rotating assembly of the present utility model.

[0025] Figure 3It is a schematic structural diagram of the first slider and the connecting frame of the present utility model.

[0026] Figure 4 It is a schematic structural diagram of the plastic sealing plate of the present utility model.

[0027] Explanation of reference numerals:

[0028] 1. Frame; 2. Carrying frame; 3. Rotating assembly; 301. Rotating plate; 302. Connecting rod; 303. Driving motor; 304. Rotating rod; 305. Connecting shaft; 4. First slider; 5. First sliding rail; 6. Second sliding rail; 7. Second slider; 8. Connecting frame; 9. Clamping block; 10. Clamping piece; 11. Third slider; 12. Third sliding rail; 13. Fourth slider; 14. Fourth sliding rail; 15. Guide plate; 16. Plastic sealing plate; 17. Buffer assembly; 171. Positioning rod; 172. Compression spring; 18. Anti-scalding cushion layer; 19. Upper plastic sealing plate; 20. Lower plastic sealing plate; 21. Carrying rod; 22. Plastic sealing mechanism; 23. Feeding port. Specific implementation manners

[0029] The following further describes the present application in detail with reference to the Figures 1-4 accompanying drawings.

[0030] Please refer to Figure 1 and Figure 3 , which includes a frame 1, a carrying frame 2 arranged above the frame 1, and a rotating assembly 3 arranged above the carrying frame 2. One end of the rotating assembly 3 is rotatably connected to a first slider 4. A first sliding rail 5 is slidably connected below the first slider 4. The first sliding rail 5 is vertically fixedly installed on the carrying frame 2. A second sliding rail 6 is fixedly installed at the top end of the first slider 4. The second sliding rail 6 is horizontally arranged. Two second sliders 7 are slidably connected above the second sliding rail 6. A connecting frame 8 is fixedly connected in the middle of the second sliders 7. A clamping block 9 is arranged inside the connecting frame 8. A clamping piece 10 is inserted at the front end of the clamping block 9. The clamping piece 10 can achieve a replaceable effect through insertion. The rotating assembly 3 is used to push the first slider 4 to move back and forth on the first sliding rail 5, and the movement of the first slider 4 drives the second slider 7 to move horizontally on the second sliding rail 6. When the second slider 7 moves, it drives the connecting frame 8 and the clamping block 9 of the connecting frame 8 to clamp the material, and with the rotation of the rotating assembly 3, the front and back movement of the connecting frame 8 is realized, thereby completing the pushing of the material. A third slider 11 is arranged on the side of the second slider 7 away from the first slider 4. One end of the connecting frame 8 penetrates through the third slider 11. A third sliding rail 12 is slidably connected below the third slider 11. The third sliding rail 12 is horizontally arranged. The third sliding rail 12 is fixedly installed on the carrying frame 2.

[0031] One end of the connecting frame 8 away from the second slider 7 is slidably installed with a fourth slider 13. Below the fourth slider 13 is slidably installed with a fourth slide rail 14. The fourth slide rail 14 is horizontally arranged and fixedly installed on the bearing frame 2. And on one side of the bearing frame 2 where the fourth slide rail 14 is located, there is a guide plate 15.

[0032] Refer to Figure 1 , Figure 2 and Figure 4 , on one side of the bearing frame 2 away from the third slider 11, a plastic sealing plate 16 is fixedly installed. A buffer assembly 17 is arranged on the plastic sealing plate 16. And on one side of the top end of the plastic sealing plate 16, a heat insulation cushion layer 18 is fixedly installed. The plastic sealing plate 16 includes an upper plastic sealing plate 19 and a lower plastic sealing plate 20. Around the periphery below the upper plastic sealing plate 19, positioning rods 171 are fixedly installed. A compression spring 172 is sleeved on the outer side of the positioning rod 171. And the other end of the compression spring 172 is fixedly installed above the lower plastic sealing plate 20. One end of the positioning rod 171 located at the lower plastic sealing plate 20 penetrates through the lower plastic sealing plate 20. During the downward pressing process of the upper plastic sealing plate 19, the positioning rod 171 and the compression spring 172 on the outer side of the positioning rod 171 are squeezed. And the compression spring 172 realizes the buffering effect between the positioning rod 171, the upper plastic sealing plate 19 and the lower plastic sealing plate 20 through its own elastic force. On both sides of the bearing frame 2, bearing rods 21 are fixedly installed. At the top end of the bearing rod 21, a plastic sealing mechanism 22 is fixedly installed. And at the top end of the plastic sealing mechanism 22, a belt conveyor is fixedly installed. On one side of the belt conveyor, there is a feeding port 23. The feeding port 23 is opened on the plastic sealing mechanism 22. The plastic sealing mechanism 22 is a plastic sealing machine used in real life. The plastic sealing machine is a commonly used and technically mature plastic sealing device in real life. Therefore, no more details are given. The belt conveyor can realize the conveying effect of materials, and guide the materials to the plastic sealing plate 16 through the feeding port 23. Then, after being clamped by the clamping block 9, it is moved to the plastic sealing mechanism 22 and sealed.

[0033] The rotating assembly 3 includes a rotating plate 301. The rotating plate 301 is of an oval structure. In the middle of the rotating plate 301, a connecting rod 302 is fixedly installed. One end of the connecting rod 302 penetrates through the bearing frame 2 and is fixedly connected with a driving motor 303. The driving motor 303 is arranged inside the bearing frame 2. At the end of the rotating plate 301 away from the connecting rod 302, a rotating rod 304 is fixedly installed. On the outer side of the rotating rod 304, a connecting shaft 305 is rotatably installed. One end of the connecting shaft 305 is rotatably installed on the first slider 4. The driving motor 303 can drive the connecting rod 302 to rotate, drive the rotating plate 301 to rotate through the rotation of the connecting rod 302, drive the connecting shaft 305 through the rotation of the rotating plate 301, and push the first slider 4 on one side of the connecting shaft 305 through the connecting shaft 305.

[0034] The implementation principle of the present utility model is as follows: First, place the material at the belt conveyor, and use the belt conveyor to convey the material through the guiding port 23 to the upper part of the plastic sealing plate 16. Then, turn on the driving motor 303. The driving motor 303 drives the connecting rod 302 to rotate, and through the rotation of the connecting rod 302, the rotating plate 301 rotates. When the rotating plate 301 rotates, it drives the connecting shaft 305 on one side to rotate. Since the other end of the connecting shaft 305 is rotatably installed on the first slider 4, and the first slider 4 slides vertically on the first slide rail 5, the connecting shaft 305 will pull the first slider 4 to move vertically on the first slide rail 5, and drive the second slide rail 6 to move through the movement of the first slider 4. When the second slide rail 6 moves, it drives the two second sliders 7 and the connecting frame 8 at the second slider 7 to move. Since the other end of the connecting frame 8 is connected to the fourth slider 13 and the horizontally arranged fourth slide rail 14, the connecting frame 8 with a fixed length will push the second slider 7, the third slider 11, and the fourth slider 13 to move horizontally and oppositely on the second slide rail 6, the third slide rail 12, and the fourth slide rail 14 respectively. When the connecting frame 8 moves oppositely, the clamping blocks 9 and the clamping members 10 inside the connecting frame 8 will clamp the material, and as the rotating plate 301 rotates, the connecting frame 8 can push the material forward and backward. When the material moves to a certain position, use the plastic sealing mechanism 22 for plastic sealing, and the plastic-sealed material is collected through the guiding of the guiding plate 15.

[0035] The above are all the preferred embodiments of the present utility model, and do not limit the protection scope of the present utility model accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present utility model should be covered within the protection scope of the present utility model.

Claims

1. A high-speed pillow-type automatic packaging machine, comprising a frame (1), a support frame (2) arranged above the frame (1), and a rotating assembly (3) above the support frame (2), characterized in that: One end of the rotating assembly (3) is rotatably connected to a first slider (4), a first slide rail (5) is slidably connected to the lower portion of the first slider (4), a second slide rail (6) is fixedly mounted on the top of the first slider (4), two second sliders (7) are slidably connected to the upper portion of the second slide rail (6), and a connecting frame (8) is fixedly connected to the middle of the second slider (7), a clamping block (9) is provided on the inner side of the connecting frame (8), and a clamping member (10) is plugged into the front end of the clamping block (9).

2. The high-speed pillow-type automatic packaging machine according to claim 1, characterized in that: A third slide block (11) is provided on a side of the second slide block (7) away from the first slide block (4), and one end of the connecting frame (8) passes through the third slide block (11). A third slide rail (12) is slidably connected below the third slide block (11), and the third slide rail (12) is fixedly mounted on the supporting frame (2).

3. A high-speed pillow-type automatic packaging machine according to claim 2, characterized in that: A fourth slide block (13) is slidably mounted on one end of the connecting frame (8) away from the second slide block (7), a fourth slide rail (14) is slidably mounted below the fourth slide block (13), the fourth slide rail (14) is fixedly mounted on the supporting frame (2), and a guide plate (15) is provided on one side of the supporting frame (2) located on the fourth slide rail (14).

4. The high-speed pillow-type automatic packaging machine according to claim 2, characterized in that: A plastic sealing plate (16) is fixedly mounted on a side of the carrier frame (2) away from the third sliding block (11), a buffer assembly (17) is arranged on the plastic sealing plate (16), and an anti-scalding cushion layer (18) is fixedly mounted on one side of the top of the plastic sealing plate (16).

5. The high-speed pillow-type automatic packaging machine according to claim 4, characterized in that: The plastic sealing plate (16) comprises an upper plastic sealing plate (19) and a lower plastic sealing plate (20). Positioning rods (171) are fixedly mounted on all four sides of the lower side of the upper plastic sealing plate (19). A compression spring (172) is sleeved on the outer side of the positioning rod (171). The other end of the compression spring (172) is fixedly mounted on the upper side of the lower plastic sealing plate (20). One end of the positioning rod (171) is located on the lower plastic sealing plate (20) and penetrates the lower plastic sealing plate (20).

6. The high-speed pillow-type automatic packaging machine according to claim 1, characterized in that: The rotating assembly (3) comprises a rotating plate (301), a connecting rod (302) is fixedly mounted in the middle of the rotating plate (301), one end of the connecting rod (302) passes through the supporting frame (2) and is fixedly connected to a driving motor (303), the driving motor (303) is arranged inside the supporting frame (2), a rotating rod (304) is fixedly mounted on one end of the rotating plate (301) away from the connecting rod (302), a connecting shaft (305) is rotatably mounted on the outer side of the rotating rod (304), and one end of the connecting shaft (305) is rotatably mounted on the first sliding block (4).

7. The high-speed pillow-type automatic packaging machine according to claim 1, characterized in that: Bearing rods (21) are fixedly mounted on both sides of the bearing frame (2), a plastic sealing mechanism (22) is fixedly mounted on the top of the bearing rods (21), and a belt conveyor is fixedly mounted on the top of the plastic sealing mechanism (22), a guide port (23) is provided on one side of the belt conveyor, and the guide port (23) is opened on the plastic sealing mechanism (22).

Images