Hot-pressing setting machine for processing and forming paper products

Abstract

The utility model relates to the technical field of paper product hot-press forming, in particular to a hot-press setting machine for paper product processing and forming, which comprises a hot press body, a telescopic component positioned at the top end of the hot press body, and a hot-press plate detachably mounted at the output end of the telescopic component and capable of sliding in a reciprocating manner, a male die used for forming a paper product is detachably installed at the bottom of the hot pressing plate, a female die matched with the male die is arranged below the male die, a plurality of push-out blocks are installed on the side wall of the male die, the outer surfaces of the push-out blocks are attached to the male die, and the push-out blocks can synchronously slide outwards or inwards. A rotatable fan used for blowing out paper products is arranged on one side of the hot press body. According to the utility model, the plurality of push plates are pushed outwards synchronously through the expansion and contraction of the telescopic air bag, so that the push-out blocks are pushed outwards synchronously, a formed paper product is supported from the inside, the paper product is pushed out to the outer side of the equipment through the blowing of a rear fan, and the problem that the paper product is left in the female die after being processed and needs to be taken manually is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of hot pressing and forming of paper products, in particular to a hot pressing and shaping machine for processing and forming paper products. Background Art

[0002] The paper product hot press setting machine is a kind of equipment used for paper product processing and forming. Its main function is to process paper products into specific shapes and structures through high temperature and high pressure. During the working process of the hot press setting machine, the paper product material undergoes plastic deformation through the combined effect of heating and pressure, thereby realizing the forming of the paper product.

[0003] During the use of the equipment, most of the existing technologies achieve the purpose of removing the processed paper products by setting an ejection mechanism in the die part. During the ejection process of the die part, the paper products may not be completely ejected, and some products may remain in the die and need to be removed manually. During the manual removal process, the residual heat of the paper products may scald the staff, which reduces the production efficiency of the equipment and also poses certain risks.

[0004] Therefore, it is necessary to invent a hot pressing and shaping machine for paper product processing and forming to solve the above problems. Summary of the invention

[0005] In order to solve the deficiencies of the prior art, the purpose of the utility model is to provide a hot pressing and shaping machine for paper product processing and shaping, which solves the problem that during the ejection of the concave mold part in actual use, the paper product may not be completely ejected, and part of the product is left inside the concave mold and needs to be taken out manually. During the manual removal process, the residual heat of the paper product may scald the staff, which reduces the production efficiency of the equipment and also poses certain risks.

[0006] In order to achieve the above objectives, the utility model adopts the following technical solutions:

[0007] A hot press shaping machine for paper product processing and forming comprises a hot press body, a telescopic component located at the top of the hot press body, and a hot press plate detachably mounted on the output end of the telescopic component and capable of reciprocating sliding. A convex mold for paper product forming is detachably mounted on the bottom of the hot press plate, a concave mold matched with the convex mold is arranged below the convex mold, a plurality of ejection blocks whose outer surfaces are in contact with the convex mold and can slide synchronously outward or inward are installed on the side wall of the convex mold, and a rotatable fan for blowing out paper products is arranged on one side of the hot press body.

[0008] As a preferred solution of the utility model, a second stopper is provided on the inner wall of the ejection block facing the center of the punch, and a first stopper is provided on the inner wall of the ejection block away from the center of the punch. The first stopper and the second stopper are commonly connected with a connecting rod that penetrates the inner wall of the ejection block.

[0009] As a preferred solution of the utility model, a spring for resetting is sleeved on the outer surface portion of the connecting rod located between the first stopper and the second stopper.

[0010] As a preferred solution of the utility model, the first stopper is fixedly connected to the punch, and the second stopper is fixedly connected to the ejection block.

[0011] As a preferred solution of the utility model, a push plate for easy pushing out is provided at the end of the connecting rod, and a plurality of push plates are provided with a telescopic airbag which can expand or shrink in multiple directions at the same time at one end facing the center of the punch. The top of the telescopic airbag is connected to an air supply pipeline, which passes through and extends to the top of the hot pressing plate.

[0012] As a preferred solution of the utility model, a support plate is fixed to the bottom end of the fan, and the support plate is fixed to the side wall of the hot press body.

[0013] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0014] In the utility model, after the hot-pressing forming of the paper product is completed, the telescopic airbag is extended and retracted to push a plurality of push plates outward synchronously so that the push-out blocks are pushed outward synchronously, so as to support the formed paper product from the inside. After the paper product is lifted to a certain height by the telescopic assembly, the airbag is contracted, the push-out block is reset by the spring, the internal support is withdrawn, and the paper product is pushed out of the equipment by the blowing of the rear fan, thus solving the problem that the paper product product remains in the die after processing and needs to be taken out manually, thereby reducing the problem of reduced production efficiency and risks caused by manual taking out. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the partial cross-sectional structure of the punch of the utility model;

[0017] Figure 3 This is a schematic diagram of the local structure of the block introduced by the utility model;

[0018] Figure 4 It is a schematic diagram of the main cross-sectional structure of the punch of the utility model.

[0019] Explanation of the reference numerals in the accompanying drawings: 1. hot press body; 2. support plate; 3. fan; 4. hot press plate; 5. punch; 501. ejection block; 502. first stop block; 503. spring; 504. connecting rod; 505. second stop block; 506. push plate; 6. die; 7. telescopic assembly; 8. telescopic airbag; 9. gas pipeline. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and cannot be used to limit the protection scope of the utility model.

[0021] The utility model provides Figure 1-4 A hot press shaping machine for paper product processing and forming shown in the figure comprises a hot press body 1, a telescopic component 7 located at the top of the hot press body 1, and a hot press plate 4 which is detachably mounted on the output end of the telescopic component 7 and can slide back and forth. A convex mold 5 for paper product forming is detachably mounted on the bottom of the hot press plate 4, a concave mold 6 which is adapted to the convex mold 5 is arranged below the convex mold 5, and a plurality of ejection blocks 501 which are synchronously slidable outward or inward and whose outer surfaces are in contact with the convex mold 5 are arranged on the side wall of the convex mold 5. A rotatable fan 3 for blowing out paper products is arranged on one side of the hot press body 1, and the inner side wall of the paper product is ejected by the ejection block 501 to lift the paper product to a high place. Then, by blowing the fan 3, the paper product is blown to the outer side wall of the hot press body 1 by virtue of its light weight and large area, so as to facilitate subsequent processing and improve processing efficiency.

[0022] A second stopper 505 is provided at the inner wall of the ejection block 501 facing the center of the punch 5, and a first stopper 502 is provided at the inner wall of the ejection block 501 away from the center of the punch 5. The first stopper 502 and the second stopper 505 are commonly connected with a connecting rod 504 that penetrates the inner wall of the ejection block 501. The setting of the connecting rod 504 connecting the first stopper 502 and the second stopper 505 prevents the ejection block 501 from falling due to external force, thereby playing a role of fixing and guiding.

[0023] The outer surface portion of the connecting rod 504 between the first stopper 502 and the second stopper 505 is sleeved with a spring 503 for resetting. The spring 503 is provided to realize the function of automatic resetting of the ejection block 501.

[0024] The first stop block 502 is fixedly connected to the punch 5, and the second stop block 505 is fixedly connected to the ejection block 501. The fixed connection allows the spring 503 to slide inward with the first stop block 502 as the fixed surface during the resetting process, ensuring that when the telescopic airbag 8 is in the contracted state, the outer surface of the ejection block 501 is flush with the outer surface of the punch 5, thereby ensuring normal processing during the hot pressing process.

[0025] The end of the connecting rod 504 is provided with a push plate 506 for easy pushing out. A plurality of push plates 506 are provided with a telescopic airbag 8 which can expand or shrink in multiple directions at the same time at one end facing the center position of the punch 5. The top of the telescopic airbag 8 is connected to an air supply pipeline 9, which passes through and extends to the top of the hot pressing plate 4. The telescopic airbag 8 has a telescopic characteristic. During use, the telescopic airbag 8 can avoid the situation in which the pushing block 501 hits the die 6 due to improper control of the pushing distance during debugging, thereby damaging the equipment.

[0026] A support plate 2 is fixed at the bottom end of the fan 3, and the support plate 2 is fixed to the side wall of the hot press body 1. A receiving device needs to be set in the blowing direction of the fan 3 to collect the blown-off paper product workpieces into an area to reduce the time consumed in collecting paper products.

[0027] According to the utility model, after the hot-pressing forming of the paper product is completed, the telescopic airbag 8 is extended and retracted to push the multiple push plates 506 outward synchronously, so that the push-out block 501 is pushed outward synchronously, so as to support the formed paper product from the inside. After the paper product is lifted to a certain height by the telescopic component 7, the airbag is contracted, and the push-out block 501 is reset by the spring 503, and the internal support is withdrawn. The paper product is pushed out of the equipment by the blowing of the rear fan 3, which solves the problem that the paper product product is left in the die 6 after the product processing is completed and needs to be taken out manually, thereby reducing the problem of reduced production efficiency and risks caused by manual taking.

[0028] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A hot pressing and shaping machine for paper product processing and shaping, characterized in that: The invention comprises a heat press body (1), a telescopic component (7) located at the top of the heat press body (1), and a heat press plate (4) detachably mounted on the output end of the telescopic component (7) and capable of reciprocating sliding. A convex mold (5) for forming paper products is detachably mounted on the bottom of the heat press plate (4). A concave mold (6) matching the convex mold (5) is arranged below the convex mold (5). A plurality of ejection blocks (501) whose outer surfaces are in contact with the convex mold (5) and can slide synchronously outward or inward are arranged on the side wall of the convex mold (5). A rotatable fan (3) for blowing out paper products is arranged on one side of the heat press body (1).

2. The hot pressing and shaping machine for paper product processing and shaping according to claim 1, characterized in that: A second stopper (505) is provided at a position of the inner wall of the ejection block (501) facing the center of the punch (5), and a first stopper (502) is provided at a position of the inner wall of the ejection block (501) away from the center of the punch (5). The first stopper (502) and the second stopper (505) are connected together by a connecting rod (504) penetrating the inner wall of the ejection block (501).

3. The hot pressing and setting machine for paper product processing and forming according to claim 2, characterized in that: A spring (503) for resetting is sleeved on the outer surface portion of the connecting rod (504) located between the first stopper (502) and the second stopper (505).

4. The hot pressing and shaping machine for paper product processing and shaping according to claim 3, characterized in that: The first stop block (502) is fixedly connected to the punch (5), and the second stop block (505) is fixedly connected to the ejection block (501).

5. The hot pressing and setting machine for paper product processing and forming according to claim 4, characterized in that: The end of the connecting rod (504) is provided with a push plate (506) for easy pushing out, and a plurality of push plates (506) are provided with a telescopic air bag (8) which can be expanded or contracted in multiple directions at one end facing the center of the punch (5), and the top of the telescopic air bag (8) is connected to an air supply pipeline (9), and the air supply pipeline (9) passes through and extends to the top of the hot pressing plate (4).

6. The hot pressing and setting machine for paper product processing and forming according to claim 1, characterized in that: A support plate (2) is fixed to the bottom end of the fan (3), and the support plate (2) is fixed to the side wall of the hot press body (1).

Images