Compression molding device for processing inner container plate of kitchen cabinet

Abstract

The utility model discloses a kitchen cabinet inner container plate processing compression molding device which comprises a workbench, a pressing groove is formed in the upper surface of the workbench, a supporting frame is fixedly connected to the upper surface of the workbench, a hydraulic cylinder is fixedly connected to the upper surface of the supporting frame, the output end of the hydraulic cylinder is fixedly connected with a hydraulic rod, and the output end of the hydraulic rod is fixedly connected with a hydraulic cylinder. A mounting plate is fixedly connected to the bottom end of the hydraulic rod, an upper mold is fixedly connected to the lower surface of the mounting plate, a convex block is fixedly connected to the side surface of the mounting plate, a buffer mechanism is arranged in the convex block and comprises a telescopic rod, a convex ring, a pressing ring and a spring, and an elastic cushion is fixedly connected to the top inner wall of the convex block. And through the arranged buffering mechanism, the pressure generated when the upper mold is closed can be buffered, and the situation that the pressure is too large, so that the pressure groove is subjected to unrecoverable deformation, and the quality of a workpiece is reduced is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of compression molding, in particular to a compression molding device for processing kitchen cabinet liner panels. Background Art

[0002] Kitchen cabinet liner refers to the board material inside the cabinet, which is responsible for forming the internal structure and functional areas of the cabinet, such as the area for storing food, tableware and other kitchen supplies. The design of the liner board is usually to meet specific functional requirements, such as moisture resistance, corrosion resistance, easy cleaning, etc. The cabinet liner board is generally produced and processed by a molding device.

[0003] In the existing kitchen cabinet liner processing and compression molding device, when the upper mold descends and presses the raw material, the pressure is too high, which may cause irreversible deformation of the groove, thereby reducing the quality of the liner after molding; the workpiece needs to be demolded after molding, but the workpiece after compression molding is generally tightly attached to the side wall of the groove, and it is not easy for the robot to perform the demolding operation, which reduces the processing efficiency. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art, and provides a molding device for processing kitchen cabinet liner panels. The buffer mechanism can be used to buffer the pressure when the upper mold is closed, so as to avoid irreversible deformation of the pressing groove caused by excessive pressure. When the pressing ring enters the limiting groove and is squeezed, the telescopic rod drives the convex ring to move upward, stretches the spring, and has a buffering effect on the pressure. When the upper surface of the convex ring contacts the elastic pad, the elastic pad will be squeezed, and the pressure generated when the upper mold is closed will be further buffered. The side wall of the workpiece and the pressing groove can be loosened by the jacking mechanism, and the workpiece can be lifted from the bottom of the pressing groove, so that the manipulator can take the mold. The threaded rod is driven to rotate by a motor, so that the threaded ring is screwed with the threaded rod, and then under the connection of the connecting rod, the sleeve drives the first wedge block to move along the axial direction of the guide rod, so that the first wedge block and the second wedge block are squeezed and slid against each other, and then the sliding rod pushes the top plate to move upward, and the molded workpiece in the pressing groove is lifted upward, which has good practicality.

[0005] The utility model also provides the above-mentioned kitchen cabinet liner panel processing molding device, comprising: a workbench, the upper surface of the workbench is provided with a pressing groove, the upper surface of the workbench is fixedly connected to a support frame, the upper surface of the support frame is fixedly connected to a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected to a hydraulic rod, the bottom end of the hydraulic rod is fixedly connected to a mounting plate, the lower surface of the mounting plate is fixedly connected to an upper mold, the side surface of the mounting plate is fixedly connected to a protrusion, the inside of the protrusion is provided with a buffer mechanism, the buffer mechanism comprises a telescopic rod, a convex ring, a pressure ring and a spring, the side surface of the telescopic rod is slidably connected to the protrusion, the top end of the telescopic rod is fixedly connected to the convex ring, the lower surface of the convex ring is fixedly connected to the spring, the other end of the spring is fixedly connected to the protrusion, the bottom end of the telescopic rod is fixedly connected to the pressure ring, and the top inner wall of the protrusion is fixedly connected to an elastic pad.

[0006] According to the molding device for processing the inner liner of a kitchen cabinet, a slide groove is arranged inside the protrusion, and the outer ring surface of the protrusion ring is slidably connected to the slide groove.

[0007] According to the molding device for processing the inner liner board of a kitchen cabinet, a limiting groove is arranged on the upper surface of the workbench, and the pressing ring and the limiting groove are adapted to each other.

[0008] According to the kitchen cabinet liner panel processing molding device, the upper surface of the workbench is fixedly connected to a first fixing rod, the side surface of the mounting plate is fixedly connected to a guide block, and the outer surface of the first fixing rod is slidably connected to the guide block.

[0009] According to the described kitchen cabinet liner panel processing molding device, the bottom inner wall of the pressing groove is provided with a top plate, and the interior of the workbench is provided with a lifting mechanism, and the lifting mechanism includes a motor, a threaded rod, a threaded ring, a connecting rod, a sleeve, a first wedge block, a second wedge block and a sliding rod, the output end of the motor is fixedly connected to the threaded rod, the outer surface of the threaded rod is threadedly connected to the threaded ring, the outer surface of the threaded ring is fixedly connected to the connecting rod, the other end of the connecting rod is fixedly connected to the sleeve, the outer surface of the sleeve is fixedly connected to the first wedge block, the outer surface of the first wedge block is slidably connected to the second wedge block, the upper surface of the second wedge block is fixedly connected to the sliding rod, and the lower surface of the top plate is fixedly connected to the sliding rod.

[0010] According to the molding device for processing the inner liner board of a kitchen cabinet, a guide rod is fixedly connected to the inside of the workbench, and the outer surface of the guide rod is slidably connected to the sleeve.

[0011] According to the kitchen cabinet liner processing molding device, the side surface of the first wedge block is fixedly connected with a slider, the interior of the workbench is fixedly connected with a fixed block, and the outer surface of the slider is slidably connected to the fixed block.

[0012] According to the kitchen cabinet liner panel processing molding device, the inside of the workbench is fixedly connected to a second fixing rod, the side surface of the second wedge block is fixedly connected to a guide plate, and the outer surface of the second fixing rod is slidably connected to the guide plate.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0015] Figure 1 This is a schematic diagram of the overall structure of the molding device for processing the inner liner board of the kitchen cabinet of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the buffer mechanism of the molding device for processing the inner liner board of the kitchen cabinet of the utility model;

[0017] Figure 3 It is a schematic diagram of the internal structure of the workbench of the molding device for processing the inner liner board of the kitchen cabinet of the utility model;

[0018] Figure 4 The utility model is a schematic diagram of the structure of the lifting mechanism of the molding device for processing the inner liner board of the kitchen cabinet.

[0019] Legend:

[0020] 1. Workbench; 2. Pressing groove; 3. Support frame; 4. Hydraulic cylinder; 5. Hydraulic rod; 6. Mounting plate; 7. Upper mold; 8. Bump; 9. Telescopic rod; 10. Bump ring; 11. Pressing ring; 12. Spring; 13. Elastic pad; 14. Limiting groove; 15. Guide block; 16. First fixed rod; 17. Motor; 18. Threaded rod; 19. Threaded ring; 20. Connecting rod; 21. Sleeve; 22. First wedge block; 23. Second wedge block; 24. Sliding rod; 25. Top plate; 26. Second fixed rod; 27. Guide plate; 28. Fixed block; 29. ​​Sliding block; 30. Guide rod. DETAILED DESCRIPTION

[0021] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0022] Reference Figure 1-4The utility model embodiment of the kitchen cabinet liner processing molding device comprises: a workbench 1, the upper surface of the workbench 1 is provided with a pressing groove 2, the upper surface of the workbench 1 is fixedly connected to a support frame 3, the upper surface of the support frame 3 is fixedly connected to a hydraulic cylinder 4, the output end of the hydraulic cylinder 4 is fixedly connected to a hydraulic rod 5, the bottom end of the hydraulic rod 5 is fixedly connected to a mounting plate 6, the lower surface of the mounting plate 6 is fixedly connected to an upper mold 7, the hydraulic rod 5 is driven to extend and retract by the hydraulic cylinder 4, and then the mounting plate 6 drives the upper mold 7 to move downward, when the upper mold 7 and the molding material in the pressing groove 2 are molded and processed, it becomes an inner liner board.

[0023] The side surface of the mounting plate 6 is fixedly connected with a protrusion 8, and a buffer mechanism is arranged inside the protrusion 8. The buffer mechanism includes a telescopic rod 9, a protruding ring 10, a pressing ring 11 and a spring 12. The side surface of the telescopic rod 9 is slidably connected with the protrusion 8, the top of the telescopic rod 9 is fixedly connected with the protruding ring 10, the lower surface of the protruding ring 10 is fixedly connected with the spring 12, the other end of the spring 12 is fixedly connected with the protrusion 8, the bottom end of the telescopic rod 9 is fixedly connected with the pressing ring 11, a sliding groove is arranged inside the protrusion 8, the outer ring surface of the protruding ring 10 is slidably connected with the sliding groove, and an elastic pad is fixedly connected to the top inner wall of the protrusion 8 13. A limiting groove 14 is provided on the upper surface of the workbench 1. The pressure ring 11 and the limiting groove 14 are adapted to each other. When the upper mold 7 descends, the protrusion 8 will follow the mounting plate 6 to descend. When the upper mold 7 and the pressure groove are closed, the pressure ring 11 will enter the limiting groove 14 and be squeezed, and then the telescopic rod 9 drives the convex ring 10 to move upward, stretching the spring 12, and when the upper surface of the convex ring 10 contacts the elastic pad 13, the elastic pad 13 will be squeezed, which plays a buffering role on the compressive stress generated when the upper mold 7 is closed, avoiding irreversible deformation of the pressure groove 2 caused by excessive pressure.

[0024] A first fixing rod 16 is fixedly connected to the upper surface of the workbench 1, a guide block 15 is fixedly connected to the side surface of the mounting plate 6, an outer surface of the first fixing rod 16 is slidably connected to the guide block 15, and the first fixing rod 16 and the guide block 15 are used to guide the closing of the upper mold 7 to ensure that the side of the upper mold 7 will not be offset when entering the pressing groove 2.

[0025] A top plate 25 is provided on the bottom inner wall of the pressing groove 2, and a lifting mechanism is provided inside the workbench 1, which includes a motor 17, a threaded rod 18, a threaded ring 19, a connecting rod 20, a sleeve 21, a first wedge 22, a second wedge 23 and a sliding rod 24. The output end of the motor 17 is fixedly connected to the threaded rod 18, the outer surface of the threaded rod 18 is threadedly connected to the threaded ring 19, the outer surface of the threaded ring 19 is fixedly connected to the connecting rod 20, and the other end of the connecting rod 20 is fixedly connected to the sleeve 21. A guide rod 30 is fixedly connected to the inside of the workbench 1, the outer surface of the guide rod 30 is slidably connected to the sleeve 21, the outer surface of the sleeve 21 is fixedly connected to the first wedge 22, and the outer surface of the first wedge 22 is fixedly connected to the sleeve 21. The second wedge block 23 is slidably connected, and the upper surface of the second wedge block 23 is fixedly connected to the sliding rod 24, and the lower surface of the top plate 25 is fixedly connected to the sliding rod 24. When the mold removal operation is required, the motor 17 drives the threaded rod 18 to rotate, so that the threaded ring 19 and the threaded rod 18 are screwed together, and then under the connecting action of the connecting rod 20, the sleeve 21 drives the first wedge block 22 to move along the axial direction of the guide rod 30, so that the first wedge block 22 and the second wedge block 23 are squeezed and slid against each other, and then the sliding rod 24 pushes the top plate 25 to move upward, and lifts the molded workpiece in the pressing groove 2 upward, so that the robot can take the workpiece out of the pressing groove 2. The robot is not drawn in the figure. The robot is mainly used to realize automated production.

[0026] The side surface of the first wedge block 22 is fixedly connected with a slider 29, the interior of the workbench 1 is fixedly connected with a fixed block 28, and the outer surface of the slider 29 is slidably connected with the fixed block 28.

[0027] A second fixed rod 26 is fixedly connected to the inside of the workbench 1, a guide plate 27 is fixedly connected to the side surface of the second wedge block 23, and an outer surface of the second fixed rod 26 is slidably connected to the guide plate 27. The use of the second fixed rod 26 and the guide plate 27 can guide the lifting and lowering of the sliding rod 24 to avoid misalignment between the first wedge block 22 and the second wedge block 23.

[0028] Working principle: When the device is used for the compression molding of the inner liner plate, the molding material is first placed in the pressure groove 2, and then the hydraulic cylinder 4 is started to drive the hydraulic rod 5 to extend, and then the mounting plate 6 drives the upper mold 7 to move downward. When the upper mold 7 is molded with the pressure groove, the pressure ring 11 will enter the limit groove 14 and be squeezed, and then the telescopic rod 9 drives the convex ring 10 to move upward, stretching the spring 12, and when the upper surface of the convex ring 10 contacts the elastic pad 13, the elastic pad 13 will be squeezed, which plays a buffering role on the compressive stress generated when the upper mold 7 is molded, avoiding excessive pressure causing The groove 2 undergoes irreversible deformation. When the upper mold 7 is closed and formed with the groove 2, the hydraulic cylinder 4 drives the hydraulic rod 5 to shorten, and then starts the motor 17 to drive the threaded rod 18 to rotate, so that the thread ring 19 is screwed with the threaded rod 18, and then under the connecting action of the connecting rod 20, the sleeve 21 drives the first wedge block 22 to move along the axial direction of the guide rod 30, so that the first wedge block 22 and the second wedge block 23 are squeezed and slid against each other, and then the sliding rod 24 pushes the top plate 25 to move upward, and lifts the formed workpiece in the groove 2 upward, so that the robot can take the workpiece out of the groove 2.

[0029] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A molding device for processing kitchen cabinet liner panels, characterized in that: include: A workbench (1), wherein the upper surface of the workbench (1) is provided with a pressing groove (2), the upper surface of the workbench (1) is fixedly connected to a support frame (3), the upper surface of the support frame (3) is fixedly connected to a hydraulic cylinder (4), the output end of the hydraulic cylinder (4) is fixedly connected to a hydraulic rod (5), the bottom end of the hydraulic rod (5) is fixedly connected to a mounting plate (6), the lower surface of the mounting plate (6) is fixedly connected to an upper mold (7), the side surface of the mounting plate (6) is fixedly connected to a convex block (8), and the inner part of the convex block (8) is provided with A buffer mechanism is provided, which comprises a telescopic rod (9), a convex ring (10), a pressure ring (11) and a spring (12); the side surface of the telescopic rod (9) is slidably connected to the convex block (8); the top end of the telescopic rod (9) is fixedly connected to the convex ring (10); the lower surface of the convex ring (10) is fixedly connected to the spring (12); the other end of the spring (12) is fixedly connected to the convex block (8); the bottom end of the telescopic rod (9) is fixedly connected to the pressure ring (11); and the top inner wall of the convex block (8) is fixedly connected to an elastic pad (13).

2. The kitchen cabinet liner processing molding device according to claim 1 is characterized in that: A sliding groove is arranged inside the convex block (8), and the outer ring surface of the convex ring (10) is slidably connected to the sliding groove.

3. The kitchen cabinet liner processing molding device according to claim 1, characterized in that: The upper surface of the workbench (1) is provided with a limiting groove (14), and the pressure ring (11) and the limiting groove (14) are adapted to each other.

4. The kitchen cabinet liner processing molding device according to claim 1, characterized in that: The upper surface of the workbench (1) is fixedly connected to a first fixing rod (16), the side surface of the mounting plate (6) is fixedly connected to a guide block (15), and the outer surface of the first fixing rod (16) is slidably connected to the guide block (15).

5. The kitchen cabinet liner processing molding device according to claim 1, characterized in that: The bottom inner wall of the pressing groove (2) is provided with a top plate (25), and the interior of the workbench (1) is provided with a lifting mechanism, which comprises a motor (17), a threaded rod (18), a threaded ring (19), a connecting rod (20), a sleeve (21), a first wedge block (22), a second wedge block (23) and a sliding rod (24). The output end of the motor (17) is fixedly connected to the threaded rod (18), the outer surface of the threaded rod (18) is threadedly connected to the threaded ring (19), the outer surface of the threaded ring (19) is fixedly connected to the connecting rod (20), the other end of the connecting rod (20) is fixedly connected to the sleeve (21), the outer surface of the sleeve (21) is fixedly connected to the first wedge block (22), the outer surface of the first wedge block (22) is slidably connected to the second wedge block (23), the upper surface of the second wedge block (23) is fixedly connected to the sliding rod (24), and the lower surface of the top plate (25) is fixedly connected to the sliding rod (24).

6. The kitchen cabinet liner processing molding device according to claim 5, characterized in that: A guide rod (30) is fixedly connected to the interior of the workbench (1), and the outer surface of the guide rod (30) is slidably connected to the sleeve (21).

7. The molding device for processing kitchen cabinet liner panels according to claim 5, characterized in that: The side surface of the first wedge block (22) is fixedly connected to a sliding block (29), the interior of the workbench (1) is fixedly connected to a fixing block (28), and the outer surface of the sliding block (29) is slidably connected to the fixing block (28).

8. The molding device for processing kitchen cabinet liner panels according to claim 5, characterized in that: A second fixing rod (26) is fixedly connected inside the workbench (1), a guide plate (27) is fixedly connected to the side surface of the second wedge block (23), and an outer surface of the second fixing rod (26) is slidably connected to the guide plate (27).

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