Pressing mechanism of cold press and cold press

Abstract

The utility model discloses a pressing mechanism of a cold press and the cold press, and relates to the technical field of cold presses. The pressing mechanism of the cold press and the cold press comprise a support, and an auxiliary limiting mechanism used for applying pressure to a machined plate is fixedly installed at the top of the support. An electric rod is electrified to operate to drive a pressing plate to move vertically, the pressing plate moving vertically can drive an abutting spring to move synchronously through a shell, and the abutting spring moving synchronously can drive a limiting plate to abut against the outer side of a plate placed on the top of a base through a supporting rod. And when the pressing plate moves to the top of the base to be attached, the supporting rods can be driven to retract into the shell through the elastic force of the abutting springs, so that the limiting plate retracts to the designated position, and therefore the plate to be machined can be attached to the top of the base. And the limiting plate and the abutting spring are used in cooperation, so that the function of auxiliary limiting of the to-be-machined plate can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of cold presses, in particular to a cold press pressing mechanism and a cold press. Background Art

[0002] Cold presses are further divided into woodworking cold presses, plate pressing machines, screw cold presses, etc. Through cold presses, normal temperature pressing can be carried out or cold setting and bonding of plates can be performed. The pressure processing process of the plates by the cold press is used to achieve the purpose of plate bonding, flattening or shape change. When processing plates, a cold press is needed to perform composite or gluing treatment on the plates.

[0003] When processing plates, a cold press is needed. Among them, the "demoulding device for cold press used in the production of bamboo and wood laminated lumber" disclosed in the patent with the publication number of "CN202540428U" has solved various technical drawbacks such as the large labor intensity and low efficiency of manual demoulding due to the prestress of the cured recombinant wood and the curing effect of the glue.

[0004] However, there are still many defects in the actual use of cold presses with similar structures. For example, in the prior art, when the device processes plates, it needs to frequently adjust the composite stamping position of the plates with the help of external auxiliary equipment, which reduces the processing accuracy of the device for plates, increases the work burden of the operator, and also reduces the automation effect of the device, making it inconvenient for the device to be popularized and used. Therefore, a cold press pressing mechanism and a cold press are proposed. Content of the Utility Model

[0005] In view of the deficiencies of the prior art, the utility model provides a cold press pressing mechanism and a cold press to solve the above problems.

[0006] To achieve the above objectives, the utility model is realized through the following technical solutions: A cold press includes a bracket, and an auxiliary limiting mechanism for pressing the processed plate is fixedly installed at the top of the bracket, and an anti-adhesion mechanism for demoulding the processed plate is fixedly installed at the bottom of the bracket;

[0007] The auxiliary limiting mechanism includes a top plate, two groups of electric rods are fixedly installed at the top of the top plate, a pressing plate is fixedly installed at the output end of the electric rods, multiple groups of shells are fixedly installed on the outside of the pressing plate, a resisting spring is fixedly installed inside the shell, a support rod is fixedly installed at the bottom of the resisting spring, and a limiting plate is fixedly installed at the bottom of the support rod;

[0008] The anti-adhesion mechanism includes a mounting seat, and an air pump is fixedly installed on one side inside the mounting seat.

[0009] Preferably, a support member is fixedly installed at the bottom of the bracket, and a foot pad is fixedly installed at the bottom of the support member.

[0010] Preferably, a filter box is fixedly installed on one side of the air pump through a pipe fitting, and a plurality of delivery pipes are fixedly installed on the other side of the air pump through a pipe fitting. An air bag is fixedly installed on the top of the delivery pipe, and a solenoid valve pipe is fixedly installed on one side of the bottom of the air bag.

[0011] Preferably, a hinge is fixedly installed on one side of the bottom of the mounting base, and a box door is fixedly installed on one side of the hinge.

[0012] Preferably, a controller is fixedly installed on the top of one side of the bracket, and a display screen is fixedly installed on one side of the front of the controller.

[0013] The present utility model also discloses a cold press pressing mechanism, which includes a top plate and two electric rods. A base is fixedly installed at the top inside the bracket, and installation grooves for cooperating with the air bag are equidistantly opened inside the base.

[0014] Beneficial effects

[0015] The present utility model provides a cold press pressing mechanism and a cold press. Compared with the prior art, the following beneficial effects are achieved:

[0016] 1. The electric rod is energized to drive the pressing plate to move vertically. The pressing plate moving vertically can drive the abutting spring to move synchronously through the housing. The abutting spring moving synchronously can drive the limiting plate to abut against the outer side of the plate placed on the top of the base through the support rod, and the outer side of the plate to be processed can move along the inclined surface of the limiting plate to the center of the top of the base. When the pressing plate moves to fit the top of the base, the elastic force of the abutting spring can drive the support rod to retract into the housing, so that the limiting plate contracts to a specified position, avoiding the problem that the limiting plate is likely to limit the movement of the pressing plate. The cooperation of the limiting plate and the abutting spring realizes the function of assisting in limiting the plate to be processed, improves the processing accuracy of the plate by the device, avoids the need for the operator to frequently adjust the composite stamping position of the plate with the help of external auxiliary equipment, reduces the work burden of the operator, and also increases the automation effect of the device, facilitating the popularization and use of the device.

[0017] 2. The air pump is powered on to operate and generate suction to draw the air inside the filter box, making the inside of the filter box in a negative pressure state. The filter box in the negative pressure state can draw in outside air, separate dust and impurities in the air, and then the air pump transports high-pressure air through the delivery pipe into the airbag, causing the airbag to expand in volume. As a result, the processed board is separated from the base, realizing the function of preventing the board from sticking. This avoids the problem that the glue in the board is pressed out and the board is easily stuck to the outside of the base. At the same time, it is convenient for the operator to transfer the processed board. The airbag inflates and deflates quickly, which can speed up the production cycle and improve work efficiency. At the same time, during demolding, the rapid pressure release makes it easier and faster to take out from the mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0019] Figure 2 is a bottom view schematic diagram of the present utility model;

[0020] Figure 3 is a partial structural schematic diagram of the auxiliary limiting mechanism of the present utility model;

[0021] Figure 4 is a partial structural schematic diagram of the anti-sticking mechanism of the present utility model.

[0022] In the figure: 1. Bracket; 101. Support member; 102. Foot pad; 2. Auxiliary limiting mechanism; 201. Top plate; 202. Electric rod; 203. Pressing plate; 204. Housing; 205. Resisting spring; 206. Support rod; 207. Limiting plate; 3. Anti-sticking mechanism; 301. Mounting seat; 302. Air pump; 303. Filter box; 304. Delivery pipe; 305. Airbag; 306. Solenoid valve pipe; 4. Base; 401. Installation groove; 5. Door; 6. Controller. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1-4 , the present utility model discloses a cold press and provides the following two technical solutions:

[0025] The first implementation mode: It includes a bracket 1, and an auxiliary limiting mechanism 2 for pressing the processed plate is fixedly installed at the top of the bracket 1, and an anti-adhesion mechanism 3 for demolding the processed plate is fixedly installed at the bottom of the bracket 1;

[0026] The auxiliary limiting mechanism 2 includes a top plate 201, two groups of electric rods 202 are fixedly installed at the top of the top plate 201, a pressing plate 203 is fixedly installed at the output end of the electric rod 202, multiple groups of shells 204 are fixedly installed on the outside of the pressing plate 203, a resisting spring 205 is fixedly installed inside the shell 204, a support rod 206 is fixedly installed at the bottom end of the resisting spring 205, and a limiting plate 207 is fixedly installed at the bottom end of the support rod 206;

[0027] The anti-adhesion mechanism 3 includes a mounting base 301, an air pump 302 is fixedly installed on one side inside the mounting base 301, a support member 101 is fixedly installed at the bottom of the bracket 1, and a foot pad 102 is fixedly installed at the bottom of the support member 101;

[0028] A hinge is fixedly installed on one side of the bottom of the mounting base 301, and a box door 5 is fixedly installed on one side of the hinge.

[0029] The base 4 provides a placement position for the subsequent plywood. The cooperation of the base 4 and the pressing plate 203 facilitates the subsequent stamping operation on the plywood, making the glue in the plywood evenly distributed and promoting adhesion, realizing the function of cold pressing processing of plywood, composite and other plates;

[0030] The cooperation of the support member 101 and the foot pad 102 provides a supporting force for the standing of the bracket 1, ensuring the stable standing effect of the bracket 1. The foot pad 102 increases the contact area between the support member 101 and the ground. The operator can open the box door 5 to facilitate the maintenance operation of the electrical equipment installed inside the mounting base 301, providing convenience for the subsequent maintenance personnel;

[0031] The electric rod 202 is energized to drive the pressing plate 203 to move vertically. The pressing plate 203 moving vertically can drive the resisting spring 205 to move synchronously through the shell 204. The resisting spring 205 moving synchronously can drive the limiting plate 207 to resist the outside of the plate placed on the top of the base 4 through the support rod 206, and make the outside of the plate to be processed move along the inclined surface of the limiting plate 207 to the center of the top of the base 4;

[0032] When the pressing plate 203 moves to the top of the base 4 for fitting, the elastic force of the resistance spring 205 can drive the support rod 206 to retract into the shell 204, so that the limit plate 207 shrinks to the specified position, avoiding the problem that the limit plate 207 easily limits the movement of the pressing plate 203. The limit plate 207 and the resistance spring 205 are used in conjunction to achieve the function of auxiliary limiting the plate to be processed, thereby improving the accuracy of the plate processing using the device.

[0033] The second embodiment is mainly different from the first embodiment in that: a filter box 303 is fixedly installed on one side of the air pump 302 through a pipe fitting, and a plurality of delivery pipes 304 are fixedly installed on the other side of the air pump 302 through a pipe fitting, and an air bag 305 is fixedly installed on the top of the delivery pipe 304, and a solenoid valve tube 306 is fixedly installed on the bottom side of the air bag 305; a controller 6 is fixedly installed on the top of one side of the bracket 1, and a display screen is fixedly installed on the front side of the controller 6.

[0034] The controller 6 is electrically connected to the internal electrical equipment of the device through a wire, so that the operator can intelligently control the internal electrical equipment of the device through the controller 6 to power on and run. The operator can understand the running status of the internal electrical equipment of the device through the display screen, so as to control the power on and running status of the internal electrical equipment of the device according to the use requirements, thereby increasing the intelligent effect of the device.

[0035] The air pump 302 is powered on to generate suction to absorb the air inside the filter box 303, so that the inside of the filter box 303 is in a negative pressure state. The filter box 303 in a negative pressure state can absorb the outside air and separate the dust and impurities in the air. The air pump 302 then delivers the high-pressure air to the inside of the air bag 305 through the delivery pipe 304 to expand the volume, so that the processed plate is separated from the base 4, realizing the function of preventing the plate from sticking, and facilitating the operator to transport the processed plate;

[0036] The airbag 305 has a fast inflation and deflation speed, which can speed up the production cycle and improve work efficiency. At the same time, during demoulding, the rapid pressure release makes it easier and faster to remove from the mold.

[0037] The utility model also discloses a cold press pressing mechanism, including a top plate 201 and two sets of electric rods 202, a base 4 is fixedly installed on the top of the inner side of the bracket 1, and mounting grooves 401 used in conjunction with the airbag 305 are equidistantly opened inside the base 4.

[0038] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used.

[0039] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0040] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cold press, comprising a bracket (1), characterized in that: An auxiliary limiting mechanism (2) for pressing the processed plate is fixedly installed at the top of the bracket (1), and an anti-adhesion mechanism (3) for demolding the processed plate is fixedly installed at the bottom of the bracket (1); The auxiliary limiting mechanism (2) includes a top plate (201). Two groups of electric rods (202) are fixedly installed at the top of the top plate (201). A pressing plate (203) is fixedly installed at the output end of the electric rod (202). A plurality of groups of shells (204) are fixedly installed on the outside of the pressing plate (203). A resisting spring (205) is fixedly installed inside the shell (204). A support rod (206) is fixedly installed at the bottom end of the resisting spring (205). A limiting plate (207) is fixedly installed at the bottom end of the support rod (206); The anti-adhesion mechanism (3) includes a mounting base (301). An air pump (302) is fixedly installed on one side inside the mounting base (301).

2. The cold press according to claim 1, characterized in that: A support member (101) is fixedly installed at the bottom of the bracket (1), and a foot pad (102) is fixedly installed at the bottom of the support member (101).

3. A cold press according to claim 1, characterized in that: A filter box (303) is fixedly installed on one side of the air pump (302) through a pipe fitting. A plurality of groups of delivery pipes (304) are fixedly installed on the other side of the air pump (302) through a pipe fitting. An air bag (305) is fixedly installed at the top of the delivery pipe (304). A solenoid valve pipe (306) is fixedly installed at one side of the bottom of the air bag (305).

4. A cold press according to claim 1, characterized in that: A hinge is fixedly installed on one side of the bottom of the mounting base (301), and a box door (5) is fixedly installed on one side of the hinge.

5. A cold press according to claim 1, characterized in that: A controller (6) is fixedly installed at the top of one side of the bracket (1), and a display screen is fixedly installed on one side of the front of the controller (6).

6. A cold press pressing mechanism, comprising the top plate (201) described in any one of claims 1-5 and two groups of electric rods (202), characterized in that: A base (4) is fixedly installed at the top of the inner side of the bracket (1), and mounting grooves (401) for cooperating with the air bag (305) are equidistantly formed inside the base (4).

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