Honeycomb carton seam pressing device

Abstract

The utility model discloses a honeycomb carton seam pressing device which comprises an air cylinder, a connecting frame and a lifting platform, a plurality of bottom grooves are formed in the bottom of the lifting platform, moving screws extending into the short bottom grooves are arranged in the long bottom grooves in a rotating mode, and the corresponding moving screws are connected through a transmission mechanism. A power mechanism connected with one movable screw is arranged in one short bottom groove, the movable screws are sleeved with movable blocks in a threaded mode, movable rods are arranged on the movable blocks through inserting grooves, seam pressing wheels are arranged on the movable rods, and cavities are formed in the movable rods. The air cylinder drives the lifting platform to descend, the seam pressing wheel extrudes a carton, the driving motor is matched to drive the movable screw to rotate, movement of the movable block and the movable rod is achieved, rectangular seam pressing operation is completed, and efficiency and rapidness are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of carton seam pressing, in particular to a honeycomb carton seam pressing device. Background Technique

[0002] Carton seam pressing is to compact, fold and fix the joints of each panel of the carton through specific mechanical pressure, so as to form a complete carton structure. Seam pressing can enhance the structural stability, ensure the sealing performance, and facilitate folding and assembly.

[0003] In the existing honeycomb carton seam pressing device, due to the lack of an effective overall coordinated operation mechanism, when multiple rounds of seam pressing operations are required, they can only be carried out sequentially. This means that after each seam pressing is completed, it is necessary to readjust the position of the carton or the state of the seam pressing equipment to carry out the next seam pressing operation. This sequential operation method greatly reduces the production efficiency and increases the production time cost. For example, in an operation where a carton needs to be seam pressed on four sides, if the existing technology device can only complete the seam pressing of one side each time, then it needs to be operated four times repeatedly, and each time steps such as positioning, starting the equipment, and waiting for the seam pressing to be completed are required, and the whole process is cumbersome and time-consuming. In order to improve it, a honeycomb carton seam pressing device is proposed here. Content of the Utility Model

[0004] The purpose of the utility model is to solve the defects existing in the prior art, and a honeycomb carton seam pressing device is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A honeycomb carton seam pressing device, including a cylinder, a connecting frame and a lifting platform. A plurality of bottom grooves are provided at the bottom of the lifting platform. Moving screws extending into the shorter bottom grooves are rotatably provided in the longer bottom grooves. The corresponding moving screws are connected through a transmission mechanism. A power mechanism connected to one of the moving screws is provided in one of the shorter bottom grooves. A moving block is sleeved on the moving screw in a threaded manner. An activity rod is provided on the moving block through a slot. A seam pressing wheel is provided on the activity rod. A cavity is provided inside the activity rod. A double-headed screw is provided in the cavity. An operation port is provided on the activity rod. An activity plate is provided in the operation port through an extrusion mechanism. The activity plate is connected to the double-headed screw through an engagement mechanism. A positioning rod is sleeved on the double-headed screw in a threaded manner. A positioning channel is provided inside the moving block.

[0007] Preferably, the transmission mechanism includes transmission gears installed in the bottom grooves and connected to the moving screws, and the two transmission gears in the same bottom groove are vertically meshed.

[0008] Preferably, the power mechanism comprises a driving motor disposed in the bottom groove, and an output shaft of the driving motor is fixedly connected to the end of one of the moving screw rods.

[0009] Preferably, the squeezing mechanism comprises a spring arranged in the positioning channel, and two ends of the spring are elastically connected to the outer wall of the movable plate and the inner bottom wall of the operating port respectively.

[0010] Preferably, the meshing mechanism comprises a rack connected to the movable plate and extending into the cavity, and the double-headed screw is provided with a meshing gear meshing with the rack.

[0011] Preferably, a first limiting rod is provided in each of the plurality of longer bottom grooves, and the first limiting rod is parallel to the moving screw and slides through the moving block.

[0012] Preferably, a second limiting rod is provided in the cavity, and the second limiting rod is parallel to the double-headed screw and slides through the positioning rod.

[0013] Preferably, the vertical cross-section of the positioning rod is L-shaped, and the vertical cross-section of the slot and the positioning channel is H-shaped.

[0014] Beneficial effects of the utility model:

[0015] 1. Efficient seam pressing: The cylinder drives the lifting platform down, so that the seam pressing wheel squeezes the carton, and the driving motor drives the moving screw to rotate, so as to realize the movement of the moving block and the movable rod, thereby completing the rectangular seam pressing operation, which is efficient and fast.

[0016] 2. Easy to disassemble and store: movable rods and other components can be disassembled for lifting platforms and other components. After disassembly, they can be stored and sorted to reduce the overall space occupied by the device and facilitate transportation and other operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural schematic diagram of the honeycomb carton seam pressing device proposed by the utility model;

[0018] Figure 2 for Figure 1 Schematic diagram of the structure viewed from above;

[0019] Figure 3 for Figure 2 A schematic diagram of the structure at A;

[0020] Figure 4 of Figure 2 A schematic diagram of the structure at B;

[0021] Figure 5 It is a schematic diagram of the vertical section structure of the moving block;

[0022] Figure 6 It is a schematic diagram of the vertical section structure of the movable rod;

[0023] Figure 7 For Figure 6 Schematic enlarged view of the structure at position C

[0024] In the figure: 1 cylinder, 2 connecting frame, 3 lifting platform, 4 movable rod, 5 seam pressing wheel, 6 bottom groove, 7 moving screw, 8 first limiting rod, 9 driving motor, 10 transmission gear, 11 slot, 12 positioning channel, 13 operation port, 14 movable plate, 15 spring, 16 cavity, 17 double-headed screw, 18 meshing gear, 19 rack, 20 positioning rod, 21 second limiting rod, 22 moving block Specific implementation mode

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments

[0026] Referring to Figures 1-7 , the honeycomb paper box seam pressing device includes a cylinder 1, a connecting frame 2 and a lifting platform 3. A plurality of bottom grooves 6 are provided at the bottom of the lifting platform 3. A moving screw 7 extending into the shorter bottom groove 6 is rotatably provided in each of the longer bottom grooves 6. The corresponding moving screws 7 are connected through a transmission mechanism. A power mechanism connected to one of the moving screws 7 is provided in one of the shorter bottom grooves 6. A moving block 22 is threadedly sleeved on the moving screw 7. A movable rod 4 is provided on the moving block 22 through a slot 11. A seam pressing wheel 5 is provided on the movable rod 4. A cavity 16 is provided inside the movable rod 4. A double-headed screw 17 is provided in the cavity 16. An operation port 13 is provided on the movable rod 4. A movable plate 14 is provided in the operation port 13 through an extrusion mechanism. The movable plate 14 is connected to the double-headed screw 17 through a meshing mechanism. A positioning rod 20 is threadedly sleeved on the double-headed screw 17. A positioning channel 12 is provided in the moving block 22

[0027] The transmission mechanism includes a transmission gear 10 installed in the bottom groove 6 and connected to the moving screw 7. The two transmission gears 10 in the same bottom groove 6 are vertically meshed. The power mechanism includes a driving motor 9 provided in the bottom groove 6. The output shaft of the driving motor 9 is fixedly connected to the end of one of the moving screws 7. As shown in the figure, there are a total of eight bottom grooves 6. Two transmission gears 10 are provided in each of the three short bottom grooves 6. The transmission gears 10 are bevel gears and are vertically meshed with each other to play a role in power transmission

[0028] The extrusion mechanism includes a spring 15 provided in the positioning channel 12. The two ends of the spring 15 are elastically connected to the outer wall of the movable plate 14 and the inner bottom wall of the operation port 13 respectively. The above-mentioned spring 15 can realize the upward pushing operation of the movable plate 14 to ensure that the position of the movable plate 14 is fixed without external force intervention

[0029] The meshing mechanism includes a rack 19 connected to the movable plate 14 and extending into the cavity 16, and a meshing gear 18 meshing with the rack 19 is provided on the double-headed screw 17. Once the rack 19 is driven by the movable plate 14 to displace, it will drive the double-headed screw 17 to rotate through the meshing gear 18.

[0030] A first limiting rod 8 is provided in each of the plurality of longer bottom grooves 6. The first limiting rod 8 is parallel to the moving screw 7 and slidably penetrates through the moving block 22. A second limiting rod 21 is provided in the cavity 16. The second limiting rod 21 is parallel to the double-headed screw 17 and slidably penetrates through the positioning rod 20. Both the first limiting rod 8 and the second limiting rod 21 play a limiting role, respectively limiting the moving block 22 and the positioning rod 20.

[0031] The vertical cross-sectional view of the positioning rod 20 is L-shaped, and the vertical cross-sectional views of the slot 11 and the positioning channel 12 are H-shaped. When used in combination, the horizontal part of the positioning rod 20 can be inserted into the positioning channel 12 when the positioning rod 20 moves.

[0032] When the present utility model is in use, the carton is located below the lifting platform 3 at the place where it needs to be seam-pressed and corresponds to the seam-pressing wheel 5. The carton is fixed by means of a mature fixing component in the prior art. Subsequently, the cylinder 1 is started to drive the lifting platform 3 to descend, so that the seam-pressing wheel 5 presses the carton. Then, the driving motor 9 is started, and the driving motor 9 can drive the moving screw 7 connected thereto to rotate. The moving screw 7 drives other moving screws 7 to rotate in cooperation with the transmission gear 10. When the moving screw 7 rotates, the moving block 22 moves and drives the movable rod 4 to move at the same time, and the rectangular seam-pressing operation can be completed in cooperation with the seam-pressing wheel 5.

[0033] In this solution, components such as the movable rod 4 can be disassembled with respect to components such as the lifting platform 3. The disassembly steps are as follows: pull down the movable plate 14 in the positioning channel 12. The movable plate 14 descends to drive the rack 19 to move. The rack 19 drives the double-headed screw 17 to rotate in cooperation with the meshing gear 18. When the double-headed screw 17 rotates, the positioning rod 20 can move, and the horizontal part of the positioning rod 20 is disengaged from the positioning channel 12. Then, the disassembly of components such as the movable rod 4 can be realized. After disassembly, they can be stored and sorted out. After disassembly, the overall occupied space of the device also becomes smaller, which is beneficial to operations such as transportation.

[0034] The above is only a preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, makes equivalent substitutions or changes, and should be covered within the protection scope of the present utility model.

Claims

1. Honeycomb carton seam pressing device, comprising a cylinder (1), a connecting frame (2) and a lifting platform (3), characterized in that, The bottom of the lifting platform (3) is provided with a plurality of bottom grooves (6). In the plurality of longer bottom grooves (6), a moving screw rod (7) extending into the shorter bottom grooves (6) is rotatably provided. The corresponding moving screw rods (7) are connected by a transmission mechanism. A power mechanism connected to one of the moving screw rods (7) is provided in one of the shorter bottom grooves (6). A moving block (22) is sleeved on the moving screw rod (7) in a threaded manner. An active rod (4) is provided on the moving block (22) through a slot (11). A seam pressing wheel (5) is provided on the active rod (4). A cavity (16) is provided inside the active rod (4). A double-headed screw rod (17) is provided in the cavity (16). An operation port (13) is provided on the active rod (4). An active plate (14) is provided in the operation port (13) through an extrusion mechanism. The active plate (14) is connected to the double-headed screw rod (17) through an engagement mechanism. A positioning rod (20) is sleeved on the double-headed screw rod (17) in a threaded manner. A positioning channel (12) is provided inside the moving block (22).

2. The honeycomb carton seam pressing device according to claim 1, wherein, The transmission mechanism includes a transmission gear (10) installed in the bottom groove (6) and connected to the moving screw rod (7). The two transmission gears (10) in the same bottom groove (6) are vertically engaged.

3. The honeycomb carton seam pressing device according to claim 2, wherein, The power mechanism includes a driving motor (9) provided in the bottom groove (6). The output shaft of the driving motor (9) is fixedly connected to the end of one of the moving screw rods (7).

4. The honeycomb carton seam pressing device according to claim 3, characterized in that, The extrusion mechanism includes a spring (15) provided in the positioning channel (12). The two ends of the spring (15) are elastically connected to the outer wall of the active plate (14) and the inner bottom wall of the operation port (13) respectively.

5. The honeycomb paper box seam pressing device according to claim 4, characterized in that, The engagement mechanism includes a rack (19) connected to the active plate (14) and extending into the cavity (16). An engagement gear (18) meshing with the rack (19) is provided on the double-headed screw rod (17).

6. The honeycomb carton seam pressing device according to claim 5, characterized in that, A first limiting rod (8) is provided in each of the plurality of longer bottom grooves (6). The first limiting rod (8) is parallel to the moving screw rod (7) and slidably penetrates through the moving block (22).

7. The honeycomb carton seam pressing device according to claim 6, characterized in that, A second limiting rod (21) is provided in the cavity (16). The second limiting rod (21) is parallel to the double-headed screw rod (17) and slidably penetrates through the positioning rod (20).

8. The honeycomb carton seam pressing device according to claim 7, characterized in that, The vertical cross-sectional view of the positioning rod (20) is L-shaped. The vertical cross-sectional views of the slot (11) and the positioning channel (12) are H-shaped.

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