An environmentally friendly cardboard one-piece molding and lining pressing machine

Abstract

This utility model belongs to the technical field of inner lining pressing machines, specifically relating to an integrated molding inner lining pressing machine for environmentally friendly cardboard. It includes a worktable, with control buttons installed at the front end. A support frame is connected to the top of the worktable, and a pressing head is connected to the top of the support frame via a cylinder. An operation panel is connected to the top of the support frame. A dual-head motor is installed inside the worktable, and a threaded rod is rotatably connected inside the worktable via bearings. The threaded rod is connected to the output shaft of the dual-head motor, and a threaded sleeve is threaded onto the surface of the threaded rod. A clamping plate is connected to the top of the threaded sleeve, and a heat dissipation plate is detachably connected to the bottom of the worktable. This utility model, through the coordinated operation of the dual-head motor, threaded rod, threaded sleeve, and clamping plate, can achieve deviation correction of the environmentally friendly cardboard, thus effectively ensuring the accuracy of subsequent pressing processes and significantly improving the molding quality of the environmentally friendly cardboard.

Description

Technical Field

[0001] This utility model belongs to the technical field of inner lining pressing machines, specifically relating to an environmentally friendly cardboard integrated molding inner lining pressing machine. Background Technology

[0002] A liner pressing machine is a specialized piece of equipment used to tightly bond liner materials to outer shells (such as eyeglass cases, packaging boxes, etc.) using pressure. Its core function is to achieve a gapless, high-strength bond between the liner and the outer shell through mechanical pressure, thereby improving the product's durability and aesthetics. This equipment is commonly used in the production processes of leather goods, plastic products, and metal packaging industries.

[0003] In the production of environmentally friendly paperboard, an inner liner press is also needed to press two or more pieces of paperboard together to form the final product. However, when operators stack multiple pieces of paperboard sequentially, the paperboards are prone to slight misalignment due to the placement process. Because these misalignments are small, operators often find it difficult to accurately judge them with the naked eye. This can lead to problems such as inaccurate pressing and poor forming quality in subsequent pressing processes due to the initial misalignment. Utility Model Content

[0004] The purpose of this invention is to provide an integrated molding and pressing machine for environmentally friendly cardboard liners, aiming to solve the problem in existing technologies where, when operators stack multiple environmentally friendly cardboard sheets sequentially, the sheets are prone to slight misalignment due to the placement operation. Because these misalignments are small, operators often find it difficult to accurately judge them visually. This leads to problems such as inaccurate pressing and poor molding quality in subsequent pressing processes due to the initial misalignment.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an environmentally friendly cardboard integrated molding and pressing machine for inner linings, comprising a worktable, a control button installed at the front end of the worktable, a support frame connected to the top of the worktable, a pressing head connected to the top of the support frame via a cylinder for lifting, an operation panel connected to the top of the support frame, a dual-head motor assembled inside the worktable, a threaded rod rotatably connected inside the worktable via a bearing, the threaded rod being connected to the output shaft of the dual-head motor, a threaded sleeve threadedly connected to the surface of the threaded rod, a clamping plate connected to the top of the threaded sleeve, and a heat dissipation plate detachably connected to the bottom of the worktable.

[0006] As a preferred embodiment of the environmentally friendly cardboard integrated molding liner pressing machine of this utility model, the threads on the surfaces of the two threaded rods are opposite.

[0007] As a preferred embodiment of the environmentally friendly cardboard integrated molding liner pressing machine of this utility model, the threaded sleeve has the same opening size as the inside of the workbench.

[0008] As a preferred embodiment of the environmentally friendly cardboard integrated molding liner pressing machine of this utility model, the clamping plate can form a threaded transmission with the worktable through the threaded sleeve and threaded rod.

[0009] As a preferred embodiment of the environmentally friendly cardboard integrated molding and lining pressing machine of this utility model, the side wall of the support frame is connected to an installation plate, the outer side wall of the installation plate is connected to an exhaust fan and a filter box, a pipe is connected between the exhaust fan and the filter box, and the pipe extends to the inner side wall of the installation plate.

[0010] As a preferred embodiment of the environmentally friendly cardboard integrated molding liner pressing machine of this utility model, the filter box is equipped with two filter screens inserted inside, and the outer side wall of the filter screen is threaded through and connected with fastening bolts.

[0011] As a preferred embodiment of the environmentally friendly cardboard integrated molding liner pressing machine of this utility model, the filter screen can be detachably and fixedly connected to the filter box by fastening bolts, and the filter box is sealed to the filter box.

[0012] Compared with the prior art, the beneficial effects of this utility model are: Through the coordinated operation of the dual-head motor, threaded rod, threaded sleeve, and clamping plates, the environmentally friendly paperboard can be corrected for deviation. When the operator turns on the power to start the dual-head motor, its output shaft will drive the threaded rod to rotate. The threaded sleeve will then move linearly along the thread on the surface of the threaded rod, thereby driving the clamping plates to move closer together. At this time, the environmentally friendly paperboard is placed on the worktable. The clamping plates that are close to each other can effectively correct the deviation of multiple environmentally friendly paperboards stacked in sequence, ensuring the positioning of the environmentally friendly paperboard and preventing the occurrence of placement deviation. This can effectively ensure the accuracy of subsequent pressing processes and greatly improve the forming quality of environmentally friendly paperboard.

[0013] By working together with the exhaust fan, filter box, and ductwork, paper fiber debris on the workbench can be effectively cleaned. When the operator turns on the exhaust fan and it starts running, the strong suction generated by the exhaust fan will be transmitted through the filter box to the ductwork. Then, the suction formed in the ductwork can absorb the paper fiber debris generated on the workbench due to the pressing of the edges of the environmentally friendly cardboard, preventing the paper fiber debris from remaining on the workbench and thus avoiding adverse effects on the subsequent pressing of the environmentally friendly cardboard. Attached Figure Description

[0014] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings: Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a three-dimensional front view structural diagram of the present invention; Figure 3 This is a schematic diagram of the three-dimensional structure and cross-sectional structure of the worktable of this utility model; Figure 4 This is a cross-sectional view of the filter box structure of this utility model.

[0015] In the diagram: 1. Workbench; 2. Control button; 3. Support frame; 4. Press head; 5. Operation panel; 6. Dual-head motor; 7. Threaded rod; 8. Threaded sleeve; 9. Clamping plate; 10. Heat sink plate; 11. Mounting plate; 12. Exhaust fan; 13. Filter box; 14. Pipe; 15. Filter screen; 16. Fastening bolt. Detailed Implementation

[0016] 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.

[0017] Please see Figures 1-4 This utility model provides the following technical solution: an environmentally friendly cardboard integrated molding liner pressing machine, including a workbench 1, a control button 2 installed at the front end of the workbench 1, a support frame 3 connected to the top of the workbench 1, a pressing head 4 connected to the top of the support frame 3 via a cylinder for lifting, an operation panel 5 connected to the top of the support frame 3, a double-head motor 6 installed inside the workbench 1, a threaded rod 7 rotatably connected inside the workbench 1 via a bearing, the threaded rod 7 being connected to the output shaft of the double-head motor 6, a threaded sleeve 8 threadedly connected to the surface of the threaded rod 7, a clamping plate 9 connected to the top of the threaded sleeve 8, and a heat dissipation plate 10 detachably connected to the bottom end of the workbench 1.

[0018] In practical use, the inner lining pressing machine mainly consists of a workbench 1, control buttons 2, support frame 3, pressing head 4, and operation panel 5. Its model is JLH4D-100T, a small cylinder hot press forming machine. This equipment uses cylinders to provide pressure and works with heating plates to complete the pressing and one-piece forming of environmentally friendly paperboard. Its pressure and temperature are adjustable to meet diverse production needs. During the pressing process of environmentally friendly paperboard, a certain pressure is usually required to ensure that the paperboard layers are tightly bonded.

[0019] It is worth noting that: control button 2 can control the lifting and lowering of the pressure head 4, while the operation panel 5 can adjust the temperature required for pressing. The pressure head 4 is connected to a heating plate, which facilitates hot pressing to form the environmentally friendly cardboard into one piece.

[0020] Preferably, the threads on the surfaces of the two threaded rods 7 are opposite. The threaded sleeve 8 has the same opening size as the inside of the worktable 1. The clamping plate 9 can form a threaded drive with the worktable 1 through the threaded sleeve 8 and the threaded rods 7.

[0021] In practical use, when the operator turns on the power to start the dual-head motor 6, the output shaft of the dual-head motor 6 will drive the threaded rod 7 to rotate. As the threaded rod 7 rotates, the threaded sleeve 8 will move linearly along the thread on the surface of the threaded rod 7, thereby driving the clamping plates 9 to move closer to each other. At this time, the environmentally friendly cardboard is placed on the workbench 1. The clamping plates 9 moving closer to each other can effectively correct the deviation of multiple environmentally friendly cardboards stacked in sequence, ensuring the positioning of the environmentally friendly cardboard and preventing the occurrence of placement deviation. This design can effectively ensure the accuracy of the subsequent pressing process and greatly improve the forming quality of the environmentally friendly cardboard.

[0022] It is worth noting that the heat sink 10 is detachably connected to the bottom of the worktable 1. This design facilitates heat dissipation for the dual-head motor 6, ensuring its stable operation; on the other hand, when the dual-head motor 6 is damaged, the operator can easily disassemble and assemble the heat sink 10 to repair the dual-head motor 6 in a timely manner.

[0023] Preferably, a mounting plate 11 is connected to the side wall of the support frame 3. An exhaust fan 12 and a filter box 13 are connected to the outer side wall of the mounting plate 11. A pipe 14 connects the exhaust fan 12 and the filter box 13, extending to the inner side wall of the mounting plate 11. Two filter screens 15 are inserted inside the filter box 13, and fastening bolts 16 are threaded through the outer side wall of each filter screen 15. The filter screens 15 can be detachably and fixedly connected to the filter box 13 via the fastening bolts 16, and the filter boxes 13 are sealed together.

[0024] In practical use, when the operator turns on the power to start the exhaust fan 12, the exhaust fan 12 will generate a strong suction force. This suction force will be transmitted through the filter box 13 to the inside of the pipe 14. Subsequently, the suction force formed in the pipe 14 can effectively absorb the paper fiber debris generated on the workbench 1 due to the pressing of the corners of the environmentally friendly paperboard, so as to avoid the paper fiber debris remaining on the workbench 1 and thus prevent it from having an adverse effect on the subsequent pressing of the environmentally friendly paperboard.

[0025] Working principle: First, the operator places the environmentally friendly cardboard on the workbench 1, and then turns on the power supply of the dual-head motor 6. The dual-head motor 6 starts to work, and its output shaft drives the threaded rod 7 to rotate. The threaded sleeve 8 then moves linearly along the thread on the surface of the threaded rod 7, thereby driving the clamping plates 9 to move closer to each other. At this time, the clamping plates 9 moving closer to each other can effectively correct the deviation of multiple environmentally friendly cardboards stacked on the workbench 1, ensuring the positioning of the environmentally friendly cardboard and preventing the occurrence of placement deviation. This effectively ensures the accuracy of the subsequent pressing process and greatly improves the forming quality of the environmentally friendly cardboard.

[0026] After the correction is completed, the dual-head motor 6 reverses and the clamping plates 9 move away from each other to avoid affecting the normal pressing and processing of the environmentally friendly cardboard.

[0027] Next, the operator starts the press head 4 by controlling button 2. The press head 4 descends and presses the environmentally friendly cardboard into one piece.

[0028] Finally, the operator turns on the power supply of the exhaust fan 12. The exhaust fan 12 starts to run and generates suction. This suction is transmitted along the filter box 13 to the inside of the pipe 14. The suction formed in the pipe 14 can effectively absorb the paper fiber debris generated on the workbench 1 due to the pressing of the corners of the environmentally friendly paperboard, preventing the paper fiber debris from remaining on the workbench 1 and thus avoiding its adverse effect on the subsequent pressing of the environmentally friendly paperboard.

[0029] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An environmentally friendly paperboard integrated forming inner liner press, comprising a worktable (1), characterized in that: The front end of the workbench (1) is equipped with a control button (2), the top end of the workbench (1) is connected to a support frame (3), the top end of the support frame (3) is connected to a pressure head (4) by a cylinder lifting, and the top end of the support frame (3) is connected to an operation panel (5). The workbench (1) is equipped with a dual-head motor (6) inside. The workbench (1) is rotatably connected to a threaded rod (7) through a bearing. The threaded rod (7) is connected to the output shaft of the dual-head motor (6). The surface of the threaded rod (7) is threadedly connected to a threaded sleeve (8). The top of the threaded sleeve (8) is connected to a clamping plate (9). The bottom of the workbench (1) is detachably connected to a heat sink (10).

2. An environmentally friendly paperboard integrated forming innerliner press according to claim 1, characterized in that: The threads on the surfaces of the two threaded rods (7) are opposite.

3. An environmentally friendly paperboard integrated forming innerliner press according to claim 1, characterized in that: The threaded sleeve (8) has the same opening size as the inside of the worktable (1).

4. An environmentally friendly paperboard integrated forming innerliner press according to claim 1, characterized in that: The clamping plate (9) can form a threaded transmission with the worktable (1) through the threaded sleeve (8) and the threaded rod (7).

5. An environmentally friendly paperboard integrated in-line liner laminator as claimed in claim 1, wherein: The side wall of the support frame (3) is connected to a mounting plate (11), the outer side wall of the mounting plate (11) is connected to an exhaust fan (12) and a filter box (13), and a pipe (14) is connected between the exhaust fan (12) and the filter box (13), the pipe (14) extending to the inner side wall of the mounting plate (11).

6. An environmentally friendly paperboard integrated in-line liner laminator as claimed in claim 5, wherein: The filter box (13) has two filter screens (15) inserted inside, and the outer side wall of the filter screen (15) is threaded with fastening bolts (16).

7. An environmentally friendly paperboard integrated in-line liner laminator as claimed in claim 6, wherein: The filter screen (15) can be detachably and fixedly connected to the filter box (13) by fastening bolts (16), and the filter box (13) is sealed to the filter box (13).

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