Gluing and secondary bottom pressing integrated machine

Abstract

The utility model discloses a glue -making secondary bottom -pressing integrated machine, include: work frame, the one side of work frame is provided with vertical lifting mechanism, the top fixedly connected with conveyer belt of work frame inner wall, the middle fixedly connected with positioning mechanism of work frame inner wall, the surface fixedly connected with blocking mechanism of work frame, bottom -pressing subassembly, bottom -pressing subassembly one side and vertical lifting mechanism's inner wall fixedly connected, bottom -pressing subassembly is used to press down to the paper sheet in the paper can in the equipment, glue -making subassembly is used for making glue to the paper can, the utility model relates to glue -making machine technical field. This glue -making secondary bottom -pressing integrated machine, utilize the setting of bottom -pressing subassembly, prevent bruise paper sheet, soft pad can adhere paper sheet surface, make force distribution even, steady press down, soft pad first wears oneself in high frequency impact, avoid the damage that causes to main push plate, paper sheet edge, effectively protect equipment parts, only need to push synchronous handle pole, can quick assembly and disassembly, easy maintenance.

Description

Technical Field

[0001] This utility model relates to the field of glue applicator technology, specifically a glue applicator and secondary pressing integrated machine. Background Technology

[0002] Paper cans, as a common and environmentally friendly packaging container, are widely used in food, tea, milk powder, chemical products, and daily necessities. Current paper can production typically includes steps such as cutting, rolling, gluing, bottom pressing, drying, and finishing. The sealing quality of the bottom directly affects the paper can's load-bearing capacity, sealing performance, and durability.

[0003] In the ordinary paper can processing, after automatic glue application, a second bottom pressing is required, which requires the addition of two different machines, increasing production costs. In addition, during the second bottom pressing process, when the paper is pushed into the paper can, the ordinary equipment uses a rigid plate to push it, which can easily damage the paper can. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides an integrated machine for gluing and secondary bottom pressing, which solves the problem that after automatic gluing, a secondary bottom pressing is still required, which necessitates the addition of two different machines, increasing production costs. In addition, during the secondary bottom pressing process, when the paper sheet is pushed into the paper can, ordinary equipment uses a rigid plate to push it, which can easily damage the paper can.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an integrated machine for applying glue and applying a second layer of pressure to the bottom, comprising:

[0006] The working frame has a vertical lifting mechanism on one side, a conveyor belt fixedly connected to the top of the inner wall of the working frame, a positioning mechanism fixedly connected to the middle of the inner wall of the working frame, and a blocking mechanism fixedly connected to the surface of the working frame.

[0007] A bottom pressing assembly, one side of which is fixedly connected to the inner wall of the vertical lifting mechanism, is used to press down the paper sheets in the paper can in the equipment;

[0008] A glue applicator assembly, one side of which is fixedly connected to one side of a vertical lifting mechanism, is used to apply glue to paper cans.

[0009] Preferably, the bottom pressing assembly includes a bottom pressing telescopic rod fixedly connected to one side of the working frame surface, a stabilizing circular plate fixedly connected to the bottom end of the bottom pressing telescopic rod, a connecting frame fixedly connected to the bottom of the stabilizing circular plate, and an isolation plate fixedly connected to the middle of the inner wall of the connecting frame.

[0010] Preferably, a spring is fixedly connected to one side of the isolation plate, an operating block is fixedly connected to one end of the spring, a connector block is fixedly connected to one side of the operating block, and a synchronous handle rod is fixedly connected to the top of the operating block.

[0011] Preferably, the top and bottom of the inner wall of the connecting frame are fixedly connected to a moving track, and a track block is provided inside the moving track.

[0012] Preferably, an external pressure block is movably fitted onto the surface of the connecting frame, and slots are provided on both sides of the inner wall of the external pressure block, with a soft pad provided at the bottom of the external pressure block.

[0013] Preferably, the glue applicator includes a rotating unit fixedly connected to the working frame, and the output shaft of the rotating unit is fixedly connected to a glue applicator valve via a connecting rod.

[0014] This utility model provides an integrated machine for applying glue and applying a second layer of sole. Compared with the prior art, it has the following advantages:

[0015] 1. This glue-applying and secondary bottom-pressing integrated machine utilizes the bottom-pressing component to prevent damage to the paper. The soft pad adheres to the paper surface, ensuring even force distribution and stable pressing. The soft pad wears itself down first under high-frequency impacts, preventing damage to the main push plate and paper edges, effectively protecting the equipment parts. Frequent pressing can cause localized wear of the soft pad, affecting the uniformity of the pushing force. During replacement and maintenance, simply push the synchronous handle rod to separate the external pressing block from the main body, allowing for quick disassembly and easy maintenance.

[0016] 2. This integrated glue application and secondary bottom pressing machine utilizes a vertical lifting mechanism, bottom pressing component, glue application component, conveyor belt, positioning mechanism, and blocking mechanism. In conjunction with the automatically controlled glue application component and related control software, glue application and secondary bottom pressing can be completed directly on the same equipment, which is convenient to operate and significantly reduces production costs. Attached Figure Description

[0017] Figure 1 This is a three-dimensional schematic diagram of the present invention;

[0018] Figure 2 This is a front view of the present invention;

[0019] Figure 3 This is a schematic diagram of the bottom-pressing component of this utility model;

[0020] Figure 4 This is a cross-sectional view of the bottom-pressing component of this utility model;

[0021] Figure 5 This is a schematic diagram of the external pressing block and the slot of this utility model;

[0022] Figure 6This is an exploded view of the bottom-pressing component of this utility model.

[0023] In the diagram: 1. Working frame; 2. Vertical lifting mechanism; 3. Bottom pressing assembly; 31. Bottom pressing telescopic rod; 32. Stabilizing circular plate; 33. Connecting frame; 34. Isolation plate; 35. Spring; 36. Operating block; 37. Connecting block; 38. Synchronous handle rod; 39. Moving track; 310. Track block; 311. External pressing block; 312. Slot; 4. Glue application assembly; 41. Rotating unit; 42. Glue application valve; 5. Conveyor belt; 6. Positioning mechanism; 7. Blocking mechanism. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figures 1-6 This utility model provides two technical solutions:

[0026] Example 1: A two-stage adhesive application and bottom pressing integrated machine, comprising:

[0027] The working frame 1 has a vertical lifting mechanism 2 on one side. A conveyor belt 5 is fixedly connected to the top of the inner wall of the working frame 1. A positioning mechanism 6 is fixedly connected to the middle of the inner wall of the working frame 1. An electric hydraulic rod is installed inside the positioning mechanism 6. One end of the electric hydraulic rod is fixedly connected to the positioning plate to directly position the moving material on the conveyor belt 5. A blocking mechanism 7 is fixedly connected to the surface of the working frame 1.

[0028] The bottom pressing component 3 is fixedly connected to the inner wall of the vertical lifting mechanism 2 on one side. The bottom pressing component 3 is used to press down the paper sheets in the paper can in the equipment.

[0029] The glue applicator 4 is fixedly connected to one side of the vertical lifting mechanism 2. The glue applicator 4 is used to apply glue to the paper can. The bottom pressing component 3 is used to prevent the paper from being crushed. The soft pad can fit the surface of the paper, so that the force is evenly distributed and the pressure is stable. The soft pad is equivalent to a "vulnerable part" and is inexpensive. The soft pad wears itself first in high-frequency impact, avoiding damage to the main push plate and the edge of the paper, effectively protecting the equipment parts. Frequent pushing and pressing will cause local wear of the soft pad, affecting the uniformity of the pushing force. When replacing or maintaining, you only need to push the synchronous handle rod 38 to separate the external pressure block 311 from the main body. It can be quickly disassembled and is easy to maintain.

[0030] Example 2 differs from Example 1 mainly in that: the glue-applying and secondary bottom-pressing integrated machine includes a bottom-pressing telescopic rod 31 fixedly connected to one side of the working frame 1. A stabilizing circular plate 32 is fixedly connected to the bottom of the telescopic rod 31. A connecting frame 33 is fixedly connected to the bottom of the stabilizing circular plate 32. An isolation plate 34 is fixedly connected to the middle of the inner wall of the connecting frame 33. A spring 35 is fixedly connected to one side of the isolation plate 34. A damper is provided on the inner wall of the spring 35. An operating block 36 is fixedly connected to one end of the spring 35. A connecting block 37 is fixedly connected to one side of the operating block 36. A synchronous handle rod 38 is fixedly connected to the top of the operating block 36. A soft handle is provided at one end of the synchronous handle rod 38. Moving tracks 39 are fixedly connected to the top and bottom of the inner wall of the connecting frame 33. Track blocks 310 are provided inside the moving tracks 39. The track blocks 310 and the moving tracks 39 are mutually compatible. The surface of the connecting frame 33 is movable. An external pressing block 311 is provided. The external pressing block 311 is circular in shape. The inner walls of the external pressing block 311 are provided with slots 312 on both sides. A soft pad is provided at the bottom of the external pressing block 311. The soft pad is usually made of rubber, polyurethane or silicone. The glue applicator 4 includes a rotating unit 41 fixedly connected to the working frame 1. The rotating unit 41 includes a support frame and a rotary motor mounted on the support frame, as well as related auxiliary structures. Finally, the rotary motor drives the glue applicator valve 42 to rotate. The relevant program control completes the glue applicator of the paper can. The output shaft of the rotating unit 41 is fixedly connected to the glue applicator valve 42 through a connecting rod. With the setting of the vertical lifting mechanism 2, the bottom pressing component 3, the glue applicator 4, the conveyor belt 5, the positioning mechanism 6 and the blocking mechanism 7, and in conjunction with the automatically controlled glue applicator 4 and related control software, glue applicator and secondary bottom pressing can be completed directly by the same equipment, which is convenient to operate and greatly reduces production costs.

[0031] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0032] Glue application function: The paper can is conveyed to the predetermined position via conveyor belt 5. The blocking cylinder in the blocking mechanism 7 extends to block the next paper can, the positioning mechanism 6 extends to clamp the paper can, the vertical lifting mechanism 2 begins to descend to the appropriate height, the rotating unit 41 begins to rotate, and at the same time, the glue application valve 42 begins to apply glue. After one full circle of glue is applied, the glue application stops, the vertical lifting mechanism 2 returns to the waiting position, the positioning mechanism 6 opens, and the blocking mechanism in the blocking mechanism 7 opens, waiting for the next paper can.

[0033] Secondary bottom pressing function: The paper can is conveyed to the predetermined position by the conveyor belt 5. The blocking cylinder in the blocking mechanism 7 extends to block the next paper can, the positioning mechanism 6 extends to clamp the paper can, the vertical lifting mechanism 2 begins to descend to the appropriate height, the bottom pressing cylinder in the bottom pressing telescopic rod 31 extends the outer pressing block 311 to press the bottom sheet to the bottom of the paper can. After the operation is completed, the vertical lifting mechanism 2 returns to the waiting position, the positioning mechanism 6 opens, and the blocking mechanism in the blocking mechanism 7 opens, waiting for the next paper can.

[0034] When the soft pad at the bottom of the external pressure block 311 is worn out and needs to be replaced, squeeze the synchronous handle rod 38 to move the operating block 36 and the connector block 37. The connector block 37 separates from the slot 312 in the external pressure block 311, and the external pressure block 311 is disassembled. At the same time, the spring 35 in the connecting frame 33 is squeezed, and the track block 310 on the surface of the operating block 36 slides along the moving track 39. After the external pressure block 311 is replaced, release the synchronous handle rod 38, and the connector block 37 is reinserted into the slot 312. The replacement is complete, and the work continues. When the device has finished working, restore the device to its original state.

[0035] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A two-stage glue application and bottom pressing integrated machine, characterized in that, include: A working frame (1) is provided with a vertical lifting mechanism (2) on one side of the working frame (1), a conveyor belt (5) is fixedly connected to the top of the inner wall of the working frame (1), a positioning mechanism (6) is fixedly connected to the middle of the inner wall of the working frame (1), and a blocking mechanism (7) is fixedly connected to the surface of the working frame (1). The bottom pressing assembly (3) is fixedly connected to the inner wall of the vertical lifting mechanism (2) on one side. The bottom pressing assembly (3) is used to press down the paper sheets in the paper can in the equipment. A glue applicator (4) is fixedly connected to one side of a vertical lifting mechanism (2) on one side. The glue applicator (4) is used to apply glue to paper cans.

2. The glue-applying and secondary pressing integrated machine according to claim 1, characterized in that: The bottom pressing assembly (3) includes a bottom pressing telescopic rod (31) fixedly connected to one side of the surface of the working frame (1). A stabilizing circular plate (32) is fixedly connected to the bottom end of the bottom pressing telescopic rod (31). A connecting frame (33) is fixedly connected to the bottom of the stabilizing circular plate (32). An isolation plate (34) is fixedly connected to the middle of the inner wall of the connecting frame (33).

3. The integrated machine for applying glue and pressing the sole according to claim 2, characterized in that: A spring (35) is fixedly connected to one side of the isolation plate (34), an operating block (36) is fixedly connected to one end of the spring (35), a plug block (37) is fixedly connected to one side of the operating block (36), and a synchronous handle rod (38) is fixedly connected to the top of the operating block (36).

4. The glue-applying and secondary pressing integrated machine according to claim 2, characterized in that: The top and bottom of the inner wall of the connecting frame (33) are fixedly connected to a moving track (39), and a track block (310) is provided inside the moving track (39).

5. The integrated machine for applying glue and pressing the sole according to claim 2, characterized in that: The surface of the connecting frame (33) is movably fitted with an external pressure block (311), and slots (312) are provided on both sides of the inner wall of the external pressure block (311), and a soft pad is provided at the bottom of the external pressure block (311).

6. The integrated machine for applying glue and pressing the sole according to claim 1, characterized in that: The glue applicator (4) includes a rotating unit (41) fixedly connected to the working frame (1), and the output shaft of the rotating unit (41) is fixedly connected to a glue applicator valve (42) via a connecting rod.

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