Block cork pressing and demolding equipment

Abstract

The utility model relates to the technical field of blocky cork processing, and discloses blocky cork pressing and demolding equipment which comprises a rack, an air cylinder is fixedly connected to the inner wall of the top end of the rack, a pressing mold is fixedly connected to the end of a piston rod of the air cylinder, and an opening is formed in the inner wall of the bottom end of the rack. The inner wall, located at the opening, of the rack is fixedly connected with a forming mold, a demolding plate is arranged on the inner wall of the forming mold in a sliding mode, the bottom of the forming mold is fixedly connected with a pressurizing box, and the bottom of the pressurizing box is fixedly connected with an air pump. The air pump provided by the utility model can convey air into the pressurizing box, the air is pressurized through the pressurizing box, the vent hole and the conical pressurizing hole, and the pressurized air pushes the demolding plate to move upwards, so that the demolding effect on blocky cork can be ensured; and a plurality of pressure equalizing grooves are formed in the bottom of the demolding plate, so that the upward moving stability of the demolding plate can be ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of block cork processing, in particular to block cork pressing and demoulding equipment. Background Art

[0002] Polymerized cork is made of cork particles and adhesives through a variety of processes. It is the most precious green renewable resource. Cork is composed of many air-filled cork cells. There is a cellulose skeleton on the cell wall, which is covered with cork and cork wax, making it an impermeable substance. Therefore, it will not decay and has no obvious signs of aging. It has unique physical and chemical properties and can be processed into various cork products.

[0003] In the prior art, the surface hardness of the block cork is still low after pressing, and it is easy to be squeezed and produce squeeze marks after contacting the demoulding structure during subsequent demoulding, which will affect the quality of cork pressing. Therefore, the present application designs a block cork pressing and demoulding device. Utility Model Content

[0004] The utility model aims to solve the problem in the prior art that the surface hardness of block cork is still low after pressing, and it is easy to be squeezed and produce squeezing marks after contacting the demoulding structure during subsequent demoulding, which affects the quality of cork pressing, and proposes a block cork pressing and demoulding equipment.

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

[0006] A block cork pressing and demolding device comprises a frame, a cylinder is fixedly connected to the inner wall of the top end of the frame, a pressing mold is fixedly connected to the piston rod end of the cylinder, an opening is opened in the inner wall of the bottom end of the frame, a forming mold is fixedly connected to the inner wall of the frame located at the opening, a stripping plate is slidably provided on the inner wall of the forming mold, a boosting box is fixedly connected to the bottom of the forming mold, an air pump is fixedly connected to the bottom of the boosting box, a vent is opened inside the forming mold, a plurality of conical boosting holes are opened on the inner wall of the forming mold located at the vent, a plurality of pressure equalizing grooves are opened at the bottom of the stripping plate, a T-shaped pressure relief cylinder is fixedly connected to the bottom of the boosting box, a sealing piston is slidably provided inside the T-shaped pressure relief cylinder, and a pressure relief hole is opened at the bottom of the T-shaped pressure relief cylinder.

[0007] Preferably, the top of the pressing mold is fixedly connected to a first guide rod, the rod wall of the first guide rod is slidably set on the top inner wall of the frame, and the bottom of the stripping plate is fixedly connected to a second guide rod, and the rod wall of the second guide rod is slidably set on the inner wall of the forming mold.

[0008] Preferably, a sealing ring is fixedly connected to the inner wall of the bottom end of the molding die, and the inner wall of the sealing ring is fitted on the rod wall of the second guide rod.

[0009] Preferably, the end of the sealing piston is fixedly connected to a pull rod, and the rod wall of the pull rod extends to the outside of the frame and is fixedly connected to a handle.

[0010] Preferably, a connecting frame is slidably provided on the inner wall of the booster box, a protective filter is fixedly connected to the inner wall of the connecting frame, a cover plate is fixedly connected to the side wall of the connecting frame, an opening is provided on the side wall of the booster box, the cover plate is fitted on the inner wall of the opening, and a pull handle is fixedly connected to the side of the cover plate facing away from the connecting frame.

[0011] Preferably, the inner wall of the cover plate is provided with a cavity, the inner wall of the cavity is fixedly connected with a spring, the end of the spring is fixedly connected with an insert block, the inner wall of the booster box is provided with a slot, the insert block is plugged into the inner wall of the slot, one end of the insert block connected to the spring is fixedly connected with a pull rope, and the end of the pull rope facing away from the insert block extends to the outside of the cover plate and is fixedly connected with a pull ring.

[0012] Compared with the prior art, the utility model provides a block cork pressing and demoulding device, which has the following beneficial effects:

[0013] 1. The block cork pressing and demoulding equipment can transport gas to the inside of the boosting box through an air pump. The gas is pressurized through the boosting box, the vent hole and the conical boosting hole. The pressurized gas pushes the demoulding plate to move upward, which can ensure the demoulding effect of the block cork. A plurality of pressure-equalizing grooves are provided at the bottom of the demoulding plate to ensure the stability of the upward movement of the demoulding plate.

[0014] 2. The block cork pressing and demoulding equipment moves the sealing piston by pushing the handle to move the pull rod and move it to the outside of the pressure relief hole of the T-shaped pressure relief cylinder, so that the internal gas is discharged through the pressure relief hole to reset the demoulding plate.

[0015] 3. The block cork pressing and demoulding equipment can prevent impurities in the gas from entering the interior of the forming mold through the protective filter inside the connecting frame. The spring can push the plug-in block to be inserted into the slot, and the cover plate can be fixedly connected to improve the stability of the connection between the connecting frame and the cover plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of a block cork pressing and demoulding device proposed by the utility model;

[0017] Figure 2 for Figure 1 A schematic diagram of the structure of the local A part;

[0018] Figure 3 for Figure 1 Schematic diagram of the enlarged structure of part B in the middle.

[0019] In the figure: 1 frame, 2 cylinder, 3 pressing mold, 4 forming mold, 5 first guide rod, 6 stripping plate, 7 booster box, 8 air pump, 9 second guide rod, 10 sealing ring, 11 T-type pressure relief cylinder, 12 sealing piston, 13 pull rod, 14 handle, 15 connecting frame, 16 protective filter, 17 cover plate, 18 pull handle, 19 spring, 20 plug block, 21 pull rope, 22 pull ring. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-3 A block cork pressing and demolding equipment comprises a frame 1, a cylinder 2 is fixedly connected to the inner wall of the top end of the frame 1, a pressing mold 3 is fixedly connected to the piston rod end of the cylinder 2, an opening is opened on the inner wall of the bottom end of the frame 1, a forming mold 4 is fixedly connected to the inner wall of the frame 1 located at the opening, a stripping plate 6 is slidably provided on the inner wall of the forming mold 4, a boosting box 7 is fixedly connected to the bottom of the forming mold 4, an air pump 8 is fixedly connected to the bottom of the boosting box 7, a vent hole is opened inside the forming mold 4, a plurality of conical boosting holes are opened on the inner wall of the forming mold 4 located at the vent hole, a plurality of pressure-equalizing grooves are opened at the bottom of the stripping plate 6, a T-shaped pressure relief cylinder 11 is fixedly connected to the bottom of the boosting box 7, a sealing piston 12 is slidably provided inside the T-shaped pressure relief cylinder 11, and a pressure relief hole is opened at the bottom of the T-shaped pressure relief cylinder 11.

[0022] The top of the pressing mold 3 is fixedly connected to a first guide rod 5, and the rod wall of the first guide rod 5 is slidably set on the top inner wall of the frame 1. The bottom of the stripping plate 6 is fixedly connected to a second guide rod 9, and the rod wall of the second guide rod 9 is slidably set on the inner wall of the forming mold 4. The bottom inner wall of the forming mold 4 is fixedly connected to a sealing ring 10, and the inner wall of the sealing ring 10 is fitted on the rod wall of the second guide rod 9. The end of the sealing piston 12 is fixedly connected to a pull rod 13, and the rod wall of the pull rod 13 extends to the outside of the frame 1 and is fixedly connected to a handle 14.

[0023] When in use, the pressing mold 3 can be pushed downward by moving the piston rod of the cylinder 2, so that the block of cork can be pressed and formed inside the forming mold 4. During subsequent demolding, the air pump 8 can transport gas to the inside of the booster box 7, and the gas is pressurized through the booster box 7, the vent hole and the conical booster hole. The gas after the booster treatment pushes the stripping plate 6 to move upward, which can ensure the demolding effect of the block of cork. A plurality of pressure-equalizing grooves are provided at the bottom of the stripping plate 6 to ensure the stability of the upward movement of the stripping plate 6. The first guide rod 5 can ensure the stability of the movement of the pressing mold 3, and the second guide rod 9 can ensure the stability of the sliding of the stripping plate 6 on the inner wall of the forming mold 4. The sealing ring 10 can improve the sealing of the gas in the gap between the stripping plate 6 and the forming mold 4. After the subsequent demolding is completed, the handle 14 is pushed to move the pull rod 13 to push the sealing piston 12 to move and move it out to the T-shaped pressure relief cylinder 11 located on the outside of the pressure relief hole, so that the internal gas can be discharged through the pressure relief hole, and the stripping plate 6 can be reset.

[0024] In order to prevent impurities in the gas from entering the interior of the molding die 4, Figure 1-3 As shown, a connecting frame 15 is slidably provided on the inner wall of the boost box 7, a protective filter screen 16 is fixedly connected to the inner wall of the connecting frame 15, a cover plate 17 is fixedly connected to the side wall of the connecting frame 15, an opening is provided on the side wall of the boost box 7, the cover plate 17 is fitted on the inner wall of the opening, a pull handle 18 is fixedly connected to the side of the cover plate 17 facing away from the connecting frame 15, a cavity is provided on the inner wall of the cover plate 17, a spring 19 is fixedly connected to the inner wall of the cavity, an insert block 20 is fixedly connected to the end of the spring 19, a slot is provided on the inner wall of the boost box 7, an insert block 20 is plugged into the inner wall of the slot, a pull rope 21 is fixedly connected to the end of the insert block 20 connected to the spring 19, and the pull rope 21 extends to the outside of the cover plate 17 at the end facing away from the insert block 20 and is fixedly connected to a pull ring 22.

[0025] The protective filter 16 inside the connecting frame 15 can prevent impurities in the gas from entering the interior of the forming mold 4. The spring 19 can push the plug block 20 to be inserted into the slot, and the cover plate 17 can be fixedly connected to improve the stability of the connection between the connecting frame 15 and the cover plate 17. Pulling the pull ring 22 can pull the pull rope 21 to move, so that the plug block 20 can be retracted to the inside of the cavity, which is convenient for dismantling the cover plate 17 and the connecting frame 15, and the protective filter 16 can be cleaned.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A block cork pressing and demoulding device, comprising a frame (1), characterized in that: The top inner wall of the frame (1) is fixedly connected to a cylinder (2), the piston rod end of the cylinder (2) is fixedly connected to a pressing mold (3), the bottom inner wall of the frame (1) is provided with an opening, the inner wall of the frame (1) located at the opening is fixedly connected to a forming mold (4), the inner wall of the forming mold (4) is slidably provided with a stripping plate (6), the bottom of the forming mold (4) is fixedly connected to a boosting box (7), the bottom of the boosting box (7) is fixedly connected to an air pump (8), a vent hole is provided inside the forming mold (4), a plurality of conical boosting holes are provided on the inner wall of the forming mold (4) located at the vent hole, a plurality of pressure equalizing grooves are provided at the bottom of the stripping plate (6), a T-shaped pressure relief cylinder (11) is fixedly connected to the bottom of the boosting box (7), a sealing piston (12) is slidably provided inside the T-shaped pressure relief cylinder (11), and a pressure relief hole is provided at the bottom of the T-shaped pressure relief cylinder (11).

2. The block cork pressing and demoulding equipment according to claim 1 is characterized in that: The top end of the pressing die (3) is fixedly connected to a first guide rod (5), and the rod wall of the first guide rod (5) is slidably arranged on the top inner wall of the frame (1). The bottom of the stripping plate (6) is fixedly connected to a second guide rod (9), and the rod wall of the second guide rod (9) is slidably arranged on the inner wall of the forming die (4).

3. The block cork pressing and demoulding equipment according to claim 1 is characterized in that: A sealing ring (10) is fixedly connected to the inner wall of the bottom end of the molding die (4), and the inner wall of the sealing ring (10) is fitted on the rod wall of the second guide rod (9).

4. The block cork pressing and demoulding equipment according to claim 1 is characterized in that: The end of the sealing piston (12) is fixedly connected to a pull rod (13); the rod wall of the pull rod (13) extends to the outside of the frame (1) and is fixedly connected to a handle (14).

5. The block cork pressing and demoulding equipment according to claim 1 is characterized in that: A connecting frame (15) is slidably provided on the inner wall of the boost box (7), a protective filter (16) is fixedly connected to the inner wall of the connecting frame (15), a cover plate (17) is fixedly connected to the side wall of the connecting frame (15), an opening is provided on the side wall of the boost box (7), the cover plate (17) is fitted on the inner wall of the opening, and a pull handle (18) is fixedly connected to the side of the cover plate (17) facing away from the connecting frame (15).

6. The block cork pressing and demoulding equipment according to claim 5, characterized in that: The inner wall of the cover plate (17) is provided with a cavity, the inner wall of the cavity is fixedly connected with a spring (19), the end of the spring (19) is fixedly connected with an insert block (20), the inner wall of the booster box (7) is provided with a slot, the insert block (20) is plugged into the inner wall of the slot, one end of the insert block (20) connected to the spring (19) is fixedly connected with a pull rope (21), and the end of the pull rope (21) facing away from the insert block (20) extends to the outside of the cover plate (17) and is fixedly connected with a pull ring (22).

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