Insulating paperboard pressing machine

Abstract

The utility model relates to the field of pressing machines, and discloses an insulating paperboard pressing machine which comprises a working table, a support is fixedly connected to the top of the working table, a hydraulic cylinder is fixedly connected to the bottom of the support, a pressing plate is fixedly connected to the driving end of the hydraulic cylinder, and a baffle is fixedly connected to the right side of the top of the working table. Two sleeves are fixedly connected to the interior of the workbench, driving assemblies are fixedly connected to the bottoms of the sleeves, cross plates are fixedly connected to the driving ends of the driving assemblies, sliding columns are slidably connected to the interiors of the sleeves, the sliding columns are sleeved with elastic assemblies, and fixing blocks are fixedly connected to the bottoms of the sliding columns. And the bottom of the fixed block is fixedly connected with a special-shaped block. According to the utility model, after a paperboard is pressed, the paperboard can be automatically ejected out, so that a product can be more stably discharged from the pressing machine, the possibility that the product is damaged is reduced, and the product quality is improved.

Description

Technical Field

[0001] The utility model relates to the field of pressing machines, in particular to an insulating paperboard pressing machine. Background Art

[0002] Insulation cardboard pressing machine is a kind of equipment used to make insulation cardboard. Insulation cardboard is usually used in power equipment, power cables, transformers and other fields to isolate the current in electrical equipment and protect the safety of personnel and equipment.

[0003] After searching, the Chinese patent announcement number: CN212431697U discloses a pressing device for a cardboard dryer, including: a pressing plate, having a flat plate portion that fits the conveyor belt of the dryer, and a raised portion connected to the edge of the flat plate portion; a pressing assembly, used to press the flat plate portion down to the conveyor belt, having a roller that abuts against the top surface of the flat plate portion, a first cylinder that drives the roller to rise and fall, and a mounting frame for mounting the first cylinder; a first connecting rod, two of which are arranged in parallel, the top end is rotatably connected to the mounting frame, and the bottom end is rotatably connected to the flat plate portion. The utility model is a pressing device for a cardboard dryer that can reduce the deformation of the conveyor belt and ensure that the cardboard is flat after drying.

[0004] Regarding the above-mentioned related technologies, the inventor believes that the above patent mentioned "keeping the flat plate part parallel to the conveyor belt when it is raised or lowered, avoiding partial contact when the flat plate part contacts and moves away from the conveyor belt, reducing the impact on the conveyor belt, avoiding the overall depression of the cardboard, and ensuring the quality of the cardboard", but in the actual use process, the pressed cardboard cannot be automatically ejected and needs to be taken out manually, causing the insulating cardboard to be damaged or deformed during the ejection process, thereby affecting the product quality and performance. For this reason, an insulating cardboard pressing machine is proposed to solve the above problems. Summary of the invention

[0005] In order to remedy the above deficiencies, the utility model provides an insulating cardboard pressing machine, which aims to improve the problem in the prior art that the pressed cardboard cannot be automatically ejected and needs to be taken out manually, causing the insulating cardboard to be damaged or deformed during the ejection process, thereby affecting product quality and performance.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an insulating paperboard pressing machine, comprising a workbench, the top of the workbench is fixedly connected to a bracket, the bottom of the bracket is fixedly connected to a hydraulic cylinder, the driving end of the hydraulic cylinder is fixedly connected to a pressing plate, the top right side of the workbench is fixedly connected to a baffle, the interior of the workbench is fixedly connected to two sleeves, the bottom of the sleeve is fixedly connected to a driving assembly, the driving end of the driving assembly is fixedly connected to a cross plate, the interior of the sleeve is slidably connected to a sliding column, the outer sleeve of the sliding column is provided with an elastic component, the bottom of the sliding column is fixedly connected to a fixed block, the bottom of the fixed block is fixedly connected to a special-shaped block, and the tops of the two sliding columns are fixedly connected to ejection plates.

[0007] Furthermore, the driving assembly includes a motor 1, the top of the motor 1 is fixedly connected to the bottom of the sleeve, and the driving end of the motor 1 is fixedly connected to a cross plate.

[0008] Furthermore, the elastic component includes a spring, one end of the spring is fixedly connected to the inside of the sleeve, and the other end of the spring is fixedly connected to the top of the fixing block.

[0009] Furthermore, a second motor is installed inside the workbench, a driving end of the second motor is fixedly connected to a turntable, an end of the turntable away from the second motor is rotatably connected to a connecting rod, an end of the connecting rod away from the turntable is rotatably connected to a sliding rod, an end of the sliding rod away from the connecting rod is fixedly connected to a push plate, and a sliding groove is opened inside the workbench.

[0010] Furthermore, the outer wall of the fixing block is rotatably connected to the inner wall of the sleeve, and the bottom of the ejection plate is in contact with the inner wall of the workbench.

[0011] Furthermore, the top of the cross plate contacts the bottom of the special-shaped block, and the outside of the cross plate is rotatably connected to the inside of the sleeve.

[0012] Furthermore, the outside of the connecting rod is slidably connected to the inside of the sliding groove, and the outside of the turntable is rotatably connected to the inside of the workbench.

[0013] Furthermore, the outer wall of the sliding rod is slidably connected to the inside of the workbench, and the bottom of the push plate is slidably connected to the inside of the workbench.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, by using the sleeve, spring, special-shaped block, cross plate and other structures in coordination, the cardboard can be automatically ejected after being pressed, so that the product can be discharged from the pressing machine more stably, reducing the possibility of product damage and improving product quality.

[0016] 2. In the utility model, by using the turntable, connecting rod, sliding rod, push plate and other structures in coordination, the cardboard to be pressed can be flattened so that it is evenly stressed during the pressing process, avoiding uneven pressing due to uneven cardboard, thereby ensuring the stability of the pressing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model is a three-dimensional schematic diagram of an insulating paperboard pressing machine.

[0018] Figure 2 The utility model discloses a schematic diagram of a working table structure of an insulating paperboard pressing machine.

[0019] Figure 3 The utility model is a schematic diagram of a turntable structure of an insulating paperboard pressing machine.

[0020] Legend:

[0021] 1. Workbench; 2. Bracket; 3. Hydraulic cylinder; 4. Pressure plate; 5. Baffle; 6. Sleeve; 7. Motor 1; 8. Cross plate; 9. Sliding column; 10. Spring; 11. Fixed block; 12. Special-shaped block; 13. Ejector plate; 14. Motor 2; 15. Turntable; 16. Connecting rod; 17. Sliding rod; 18. Push plate; 19. Slide groove. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Reference Figure 1 As shown, an embodiment of the utility model is: an insulating cardboard pressing machine, comprising a workbench 1, a bracket 2 is fixedly connected to the top of the workbench 1, a hydraulic cylinder 3 is installed through the bracket 2, the bottom of the bracket 2 is fixedly connected to the hydraulic cylinder 3, the driving end of the hydraulic cylinder 3 is fixedly connected to the pressing plate 4, the cardboard is pressed by the pressing plate 4, and a baffle 5 is fixedly connected to the right side of the top of the workbench 1, the cardboard is blocked by the baffle 5 to prevent the cardboard from tipping over.

[0024] Reference Figure 2As shown, the inside of the workbench 1 is fixedly connected to two sleeves 6, a motor 7 is installed through the sleeve 6, the bottom of the sleeve 6 is fixedly connected to a driving assembly, the driving assembly includes a motor 7, the top of the motor 7 is fixedly connected to the bottom of the sleeve 6, the driving end of the motor 7 is fixedly connected to a cross plate 8, the cross plate 8 is driven to move by the motor 7, the driving assembly includes a motor 7, the top of the motor 7 is fixedly connected to the bottom of the sleeve 6, the driving end of the motor 7 is fixedly connected to the cross plate 8, the driving end of the driving assembly is fixedly connected to the cross plate 8, the outside of the cross plate 8 is rotatably connected to the inside of the sleeve 6, the top of the cross plate 8 contacts the bottom of the special-shaped block 12, the inside of the sleeve 6 is slidably connected to a sliding column 9, and the top is driven by the sliding column 9 The ejection plate 13 moves, and an elastic component is sleeved on the outside of the sliding column 9. The elastic component includes a spring 10. The impact force is relieved by the elastic force of the spring 10. One end of the spring 10 is fixedly connected to the inside of the sleeve 6, and the other end of the spring 10 is fixedly connected to the top of the fixed block 11. The bottom of the sliding column 9 is fixedly connected to the fixed block 11. Through the fixed block 11, the outer wall of the fixed block 11 is rotatably connected to the inner wall of the sleeve 6. The bottom of the fixed block 11 is fixedly connected to the special-shaped block 12. Through the cooperation of the special-shaped block 12 and the cross plate 8, the state of the sliding column 9 inside the sleeve 6 is controlled. The tops of the two sliding columns 9 are fixedly connected to the ejection plate 13, and the pressed cardboard is ejected through the ejection plate 13. The bottom of the ejection plate 13 contacts the inner wall of the workbench 1

[0025] Reference Figure 3 As shown, a motor 2 14 is installed inside the workbench 1, and a turntable 15 is driven to move by the motor 2 14. The driving end of the motor 2 14 is fixedly connected with the turntable 15, and the end of the turntable 15 away from the motor 2 14 is rotatably connected with a connecting rod 16, and the connecting rod 16 is driven to move by the turntable 15, and the outer part of the connecting rod 16 is slidably connected to the inside of a slide groove 19, and the end of the connecting rod 16 away from the turntable 15 is rotatably connected with a sliding rod 17, and the sliding rod 17 is driven to move by the connecting rod 16, and the outer wall of the sliding rod 17 is slidably connected to the inside of the workbench 1, and the end of the sliding rod 17 away from the connecting rod 16 is fixedly connected with a push plate 18, and the push plate 18 is driven to move by the sliding rod 17, and the bottom of the push plate 18 is slidably connected to the inside of the workbench 1, and a slide groove 19 is provided inside the workbench 1, and the outer part of the turntable 15 is rotatably connected to the inside of the workbench 1.

[0026] Working principle: When the staff needs to make insulating cardboard, the cardboard is placed inside the workbench 1, and the hydraulic cylinder 3 at the bottom of the bracket 2 is turned on, so that the hydraulic cylinder 3 drives the pressing plate 4 to press the cardboard. After the cardboard is placed, the motor 2 14 is turned on so that the motor 2 14 drives the turntable 15 to move inside the slide groove 19, so that the turntable 15 drives the connecting rod 16 to move, and the sliding rod 17 is driven to move by the connecting rod 16, and the push plate 18 is driven to move by the sliding rod 17, so that the push plate 18 pushes the cardboard together. After the insulating cardboard is pressed, the motor 1 7 at the bottom of the sleeve 6 is turned on, so that the motor 1 7 drives the cross plate 8 to rotate, so that the cross plate 8 contacts the bottom of the special-shaped block 12, so that the fixed block 11 drives the sliding column 9 to move, so that the ejection plate 13 pushes the insulating cardboard out of the workbench 1, and under the elastic force of the spring 10, the sliding column 9 can be quickly reset.

[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An insulating paperboard pressing machine, comprising a workbench (1), characterized in that: The top of the workbench (1) is fixedly connected to a bracket (2), the bottom of the bracket (2) is fixedly connected to a hydraulic cylinder (3), the driving end of the hydraulic cylinder (3) is fixedly connected to a pressure plate (4), the top right side of the workbench (1) is fixedly connected to a baffle (5), the interior of the workbench (1) is fixedly connected to two sleeves (6), the bottom of the sleeve (6) is fixedly connected to a driving assembly, the driving end of the driving assembly is fixedly connected to a cross plate (8), the interior of the sleeve (6) is slidably connected to a sliding column (9), the exterior of the sliding column (9) is sleeved with an elastic component, the bottom of the sliding column (9) is fixedly connected to a fixed block (11), the bottom of the fixed block (11) is fixedly connected to a special-shaped block (12), and the tops of the two sliding columns (9) are fixedly connected to an ejection plate (13).

2. The insulating paperboard pressing machine according to claim 1, characterized in that: The driving assembly comprises a motor 1 (7), the top of the motor 1 (7) is fixedly connected to the bottom of the sleeve (6), and the driving end of the motor 1 (7) is fixedly connected to a cross plate (8).

3. The insulating paperboard pressing machine according to claim 2, characterized in that: The elastic component comprises a spring (10), one end of the spring (10) being fixedly connected to the inside of the sleeve (6), and the other end of the spring (10) being fixedly connected to the top of the fixing block (11).

4. The insulating paperboard pressing machine according to claim 3, characterized in that: A second motor (14) is installed inside the workbench (1), and a driving end of the second motor (14) is fixedly connected to a turntable (15), and an end of the turntable (15) away from the second motor (14) is rotatably connected to a connecting rod (16), and an end of the connecting rod (16) away from the turntable (15) is rotatably connected to a sliding rod (17), and an end of the sliding rod (17) away from the connecting rod (16) is fixedly connected to a push plate (18), and a sliding groove (19) is provided inside the workbench (1).

5. The insulating paperboard pressing machine according to claim 1, characterized in that: The outer wall of the fixed block (11) is rotatably connected to the inner wall of the sleeve (6), and the bottom of the ejector plate (13) is in contact with the inner wall of the workbench (1).

6. The insulating paperboard pressing machine according to claim 2, characterized in that: The top of the cross plate (8) contacts the bottom of the special-shaped block (12), and the outside of the cross plate (8) is rotatably connected to the inside of the sleeve (6).

7. The insulating paperboard pressing machine according to claim 4, characterized in that: The outside of the connecting rod (16) is slidably connected to the inside of the sliding groove (19), and the outside of the rotating disk (15) is rotationally connected to the inside of the workbench (1).

8. The insulating paperboard pressing machine according to claim 4, characterized in that: The outer wall of the sliding rod (17) is slidably connected to the inside of the workbench (1), and the bottom of the push plate (18) is slidably connected to the inside of the workbench (1).

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