Pressing equipment
By combining the design of the guide module and the rolling assembly, the problem of the sealing door shifting in the pressing equipment is solved, thereby improving the sealing effect and the durability of the equipment.
Patent Information
- Application Number
- CN202520438772.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-13
- Publication Date
- 2026-02-06
- Estimated Expiration
- 2035-03-13
AI Technical Summary
The sealing gate of existing pressing equipment is prone to displacement during movement in the first direction, resulting in a reduction in sealing effect.
A guide module is used to guide the movement of the sealing door, and a rolling assembly abuts against the machine body and the guide module in a second direction to limit the swaying amplitude of the sealing door, reduce friction, and improve the smooth operation of the sealing door.
It effectively prevents the sealing door from shifting during movement, improves the sealing effect, reduces wear on the guide module, extends service life, and reduces maintenance costs.
Smart Images
Figure CN223881019U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of PCB processing technology, and in particular to a lamination device. Background Technology
[0002] Hot presses and other pressing equipment are the most important core equipment in the PCB (Printed Circuit Board) pressing process. They mainly include the machine body, sealing door and drive module.
[0003] The machine body is provided with a receiving cavity. The sealing door and the drive module are both connected to the machine body. The drive module is used to move the sealing door along a first direction (such as the up and down direction) so as to close or open the receiving cavity. When the receiving cavity is opened, an object to be pressed can be placed into the receiving cavity. When the receiving cavity is closed, a sealing cavity is formed at the receiving cavity, and a vacuum operation can be performed on it.
[0004] However, in real-world scenarios, the sealing door is prone to shifting during its movement along the first direction, which in turn reduces its sealing effect. Utility Model Content
[0005] This utility model provides a pressing device to solve the problem that the sealing door of the existing pressing device is prone to displacement during the movement along the first direction, which leads to a reduction in the sealing effect of the sealing door.
[0006] This utility model provides a pressing device, including a body, a sealing door, a guide module, and a rolling assembly; the body has a receiving cavity; the sealing door is connected to the body and can move relative to the body along a first direction to open or close the receiving cavity; the guide module connects the body and the sealing door and guides the movement of the sealing door along the first direction; the rolling assembly is rotatably connected to the sealing door about its own axis and can abut against at least one of the body and the guide module in a second direction; wherein, the axis of the rolling assembly extends along a third direction, and the first direction, the second direction, and the third direction intersect each other.
[0007] Optionally, the rolling assembly is connected to the sealing door and protrudes from the sealing door in the second direction on the side near the guide module, and the rolling assembly is capable of abutting against the guide module in the second direction; and / or, the rolling assembly is detachably connected to the sealing door; and / or, the guide module is detachably connected to the body.
[0008] Optionally, the rolling assembly includes a roller or a ball, which is rotatably connected to the sealing door about its own axis and is capable of abutting against the guide module in the second direction.
[0009] Optionally, two guiding modules are arranged, and in the second direction, the two guiding modules are connected to two sides of the sealing door respectively.
[0010] Optionally, the two guiding modules are a first guiding module and a second guiding module respectively; the first guiding module comprises a first track and a first sliding block, and the second guiding module comprises a second track and a second sliding block; the first track and the second track are arranged on the machine body in the second direction; the first sliding block and the second sliding block are connected to the sealing door; the first track is in sliding fit with the first sliding block, and is used for guiding the movement of the first sliding block in the first direction; the second track is in sliding fit with the second sliding block, and is used for guiding the movement of the second sliding block in the first direction.
[0011] Optionally, in the second direction, the surface of the first track close to the second track is in contact with the first sliding block, and the surface of the second track close to the first track is in contact with the second sliding block; or, in the second direction, the surface of the first track close to the second track is in contact with the first sliding block, and the surface of the second track away from the first track is in contact with the second sliding block; or, in the second direction, the surface of the first track away from the second track is in contact with the first sliding block, and the surface of the second track close to the first track is in contact with the second sliding block; or, in the second direction, the surface of the first track away from the second track is in contact with the first sliding block, and the surface of the second track away from the first track is in contact with the second sliding block.
[0012] Optionally, in the second direction, the first track and the first sliding block are arranged in sequence, and the surface of the first track in contact with the first sliding block is used for guiding the movement of the first sliding block in the first direction; and / or, in the second direction, the first track and the first sliding block are arranged in sequence, and the surface of the second track in contact with the second sliding block is used for guiding the movement of the second sliding block in the first direction.
[0013] Optionally, the first sliding block, the second sliding block and the sealing door are located between the first track and the second track; the surface of the first track close to the second track is in contact with the first sliding block, and is used for guiding the movement of the first sliding block in the first direction; and the surface of the second track close to the first track is in contact with the second sliding block, and is used for guiding the movement of the second sliding block in the first direction.
[0014] Optionally, the rolling assembly is provided with a plurality of rolling assemblies, which are a first rolling assembly and a second rolling assembly respectively; the first rolling assembly is located between the second rolling assembly and the first track and can abut against the surface of the first track close to the second track; the second rolling assembly is located between the first rolling assembly and the second track and can abut against the surface of the second track close to the first track.
[0015] Optionally, the pressing device further comprises a first supporting seat, a first pressing plate and a first connecting piece; the first supporting seat is connected to the sealing door and located between the sealing door and the first track; the first rolling assembly is rotationally connected to the first supporting seat about its own axis; in the third direction, the first sliding block is located between the first supporting seat and the first pressing plate; the first connecting piece is arranged through the first sliding block, the first supporting seat and the first pressing plate to press the first sliding block, the first supporting seat and the first pressing plate together; and / or the pressing device further comprises a second supporting seat, a second pressing plate and a second connecting piece; the second supporting seat is connected to the sealing door and located between the sealing door and the second track; the second rolling assembly is rotationally connected to the second supporting seat about its own axis; in the third direction, the second sliding block is located between the second supporting seat and the second pressing plate; the second connecting piece is arranged through the second sliding block, the second supporting seat and the second pressing plate to press the second sliding block, the second supporting seat and the second pressing plate together.
[0016] Optionally, the pressing device further comprises a driving assembly connected to the machine body and the sealing door and used for driving the sealing door to reciprocate along the first direction.
[0017] In the pressing device provided in the embodiment of the utility model, the movement of the sealing door along the first direction is guided by the guiding module, so that the sealing door can be effectively prevented from deviating in other directions during the movement along the first direction, thereby guaranteeing the sealing effect of the sealing door.
[0018] In addition, the rolling assembly can limit the shaking amplitude of the sealing door along the second direction, so that the sealing door can be prevented from shaking greatly, and under the action of the same external force, the rolling friction between the rolling assembly and the machine body can ensure the stable operation of the sealing door, reduce the abrasion of the guiding module and improve the service life of the guiding module.
[0019] In addition, when the rolling assembly and the object (the object is the machine body, the guiding module or the sealing door) abutting against the rolling assembly move relative to each other along the first direction, the rolling assembly can rotate, thereby reducing the friction between the rolling assembly and the object abutting against the rolling assembly. BRIEF DESCRIPTION OF DRAWINGS
[0020] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the description of the embodiments of the present application. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without any creative labor.
[0021] Figure 1 Fig. 1 is a structural schematic diagram of a pressing equipment provided by an embodiment of the present application;
[0022] Figure 2 Fig. 2 is an enlarged view of the A area in Fig. 1; Figure 1
[0023] Figure 3 Fig. 3 is a B-B sectional view of Fig. 1; Figure 2
[0024] Figure 4 Fig. 4 is a local structural schematic diagram of a sealing door of the pressing equipment provided by an embodiment of the present application;
[0025] Figure 5 Fig. 5 is a schematic diagram of the cooperation between the sealing door and the guide module provided by another embodiment of the present application; Figure 1
[0026] Figure 6 Fig. 6 is a schematic diagram of the cooperation between the sealing door and the guide module provided by another embodiment of the present application; Figure 2
[0027] Figure 7 Fig. 7 is a schematic diagram of the cooperation between the sealing door and the guide module provided by another embodiment of the present application. Figure 3
[0028] Description of the drawings:
[0029] 100, pressing equipment;
[0030] 1, machine body;
[0031] 2, sealing door;
[0032] 3, guide module; 3a, first guide module; 3b, second guide module; 31, first track; 32, first sliding block; 33, second track; 34, second sliding block;
[0033] 4, rolling assembly; 4a, first rolling assembly; 4b, second rolling assembly;
[0034] 5a, first support seat; 5b, second support seat;
[0035] 6a, first pressing plate; 6b, second pressing plate;
[0036] 7a, first connecting member; 7c, second connecting member;
[0037] 8, fastener; 81, first connecting portion; 82, second connecting portion; 83, resisting portion;
[0038] 9, resisting member;
[0039] 10, bushing;
[0040] 20, driving assembly; 201, driving member; 202, flexible member; 203, rotating wheel. DETAILED DESCRIPTION
[0041] In order to make the technical problems, technical solutions and beneficial effects solved by the utility model more clearly understood, the utility model will be further described in detail below in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and do not limit the utility model.
[0042] In the description of the utility model, it should be pointed out that unless otherwise explicitly specified and limited, the terms "mounting", "connection" and "connection" should be understood broadly, for example, it can be fixedly connected, or it can be integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or it can be indirectly connected through an intermediate medium, and it can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.
[0043] As shown in Figure 1 and Figure 2 An embodiment of the utility model provides a compression equipment 100, which comprises a body 1, a sealing door 2, a guide module 3 and a rolling assembly 4; the body 1 is provided with a containing cavity; the sealing door 2 is connected to the body 1 and can move along a first direction relative to the body 1 to open or close the containing cavity; the guide module 3 is connected to the body 1 and the sealing door 2 and is used to guide the movement of the sealing door 2 along the first direction; the rolling assembly 4 is rotatably connected to the sealing door 2 around its own axis and can abut at least one of the body 1 and the guide module 3 in a second direction; wherein the axis of the rolling assembly 4 extends along a third direction, and the first direction, the second direction and the third direction intersect each other.
[0044] The movement of the sealing door 2 along the first direction is guided by the guide module 3, which can effectively avoid the deviation of the sealing door 2 in other directions during the movement along the first direction, thereby providing protection for the sealing effect of the sealing door 2.
[0045] In addition, in actual scenarios, due to assembly errors or machining precision, etc., the sealing door 2 can be offset in the second direction. In the embodiment, the rolling assembly 4 can limit the amplitude of the sealing door 2 in the second direction, so as to avoid large amplitude of the sealing door 2. Under the same external force, the rolling friction between the rolling assembly 4 and the machine body 1 can ensure stable operation of the sealing door, reduce wear of the guide module 3, and improve the service life of the guide module 3.
[0046] In addition, since the rolling assembly 4 can rotate around the axis thereof, when the rolling assembly 4 collides with other objects (the object is the machine body 1 or the guide module 3) and moves relative to the object in the first direction, the rolling assembly 4 can rotate, thereby reducing the friction between the rolling assembly 4 and the object.
[0047] In Figure 1 In the direction shown, the first direction is parallel to the Z axis, the second direction is parallel to the X axis, and the third direction is parallel to the Y axis. In an embodiment, the first direction, the second direction, and the third direction are perpendicular to each other.
[0048] In an actual application scenario, the first direction is the up-down direction, the second direction is the left-right direction, and the third direction is the front-back direction.
[0049] It should be understood that the accommodating cavity forms an opening (defined as a first opening) on the outer surface of the machine body 1. The sealing door 2 closing the accommodating cavity can mean that the sealing door 2 closes the first opening. At this time, the accommodating cavity can form a sealed cavity, and when the accommodating cavity is subsequently evacuated, air leakage at the first opening can be avoided. The sealing door 2 opening the accommodating cavity can mean that the sealing door 2 opens the first opening. At this time, the first opening is offset from the sealing door 2, and the object to be pressed can be placed into the accommodating cavity from the first opening, or the corresponding object in the accommodating cavity can be taken out from the first opening. In an actual application scenario, the first opening is on the front surface of the machine body 1. At this time, the sealing door 2 is the front door of the pressing device 100. In addition, the machine body 1 and the sealing door 2 can adopt existing designs, and the embodiment does not make too many limitations.
[0050] The above-mentioned “the rolling assembly 4 can collide with at least one of the machine body 1 and the guide module 3 in the second direction” can mean that when the rolling assembly 4 moves in the second direction, it can collide with at least one of the machine body 1 and the guide module 3.
[0051] In an embodiment, the pressing device 100 can be a hot press. Of course, in other embodiments, the pressing device 100 can also be a cold press, etc.
[0052] In an embodiment, the rolling assembly 4 comprises rollers rotatably connected to the sealing door 2 about their own axes and capable of abutting against at least one of the body 1 and the guide module 3 in the second direction; and / or, the rolling assembly 4 comprises balls rotatably connected to the sealing door 2 about their own axes and capable of abutting against at least one of the body 1 and the guide module 3 in the second direction.
[0053] Generally, only rollers or only balls are provided in the rolling assembly 4 so as to reduce the types of materials and facilitate assembly. Moreover, the rollers or balls are capable of abutting against the guide module 3 in the second direction so as to reduce the abrasion of the body 1.
[0054] In an embodiment, the rolling assembly 4 is connected to the sealing door 2 and protrudes from the sealing door 2 towards the side of the sealing door 2 close to the guide module 3 in the second direction, and the rolling assembly 4 is capable of abutting against the guide module 3 in the second direction.
[0055] In this way, the modification to the existing body 1 and the existing sealing door 2 can be reduced, and the rolling assembly 4 abutting against the guide module 3 can avoid the friction between the body 1 and the sealing door 2 and the rolling assembly 4, thereby prolonging the service life of the body 1 and the sealing door 2.
[0056] In an embodiment, when the rolling assembly 4 is connected to the sealing door 2, the rolling assembly 4 is detachably connected to the sealing door 2, and when the rolling assembly 4 is worn out later, the rolling assembly 4 can be replaced only, thereby reducing the maintenance cost.
[0057] In an embodiment, when the guide module 3 is connected to the body 1, the guide module 3 is detachably connected to the body 1, and when the guide module 3 is worn out later, the guide module 3 can be replaced only, thereby reducing the maintenance cost.
[0058] As shown in FIG. 1, Figure 4 In an embodiment, two guide modules 3 are provided, and in the second direction, the two guide modules 3 are respectively connected to the two sides of the sealing door 2. In this way, the guiding effect on the sealing door 2 can be improved, and the movement of the sealing door 2 in the first direction can be more stable.
[0059] In addition, after assembly, in the second direction, the two guide modules 3 are respectively located on the two sides of the accommodating cavity (or the first opening).
[0060] As shown in FIG. 1, Figure 4As shown in the drawings, in an embodiment, the two guide modules 3 are respectively a first guide module 3a and a second guide module 3b; the first guide module 3a comprises a first track 31 and a first slider 32, and the second guide module 3b comprises a second track 33 and a second slider 34; the first track 31 and the second track 33 are arranged on the machine body 1 in the second direction; the first slider 32 and the second slider 34 are both connected to the sealing door 2; the first track 31 is in sliding fit with the first slider 32, and is used for guiding the movement of the first slider 32 in the first direction; the second track 33 is in sliding fit with the second slider 34, and is used for guiding the movement of the second slider 34 in the first direction.
[0061] When the first track 31 guides the movement of the first slider 32 in the first direction, the movement of the sealing door 2 in the first direction can be guided. When the second track 33 guides the movement of the second slider 34 in the first direction, the movement of the sealing door 2 in the first direction can also be guided.
[0062] As shown in the drawings, Figure 4 in an embodiment, in the second direction, the surface of the first track 31 close to the second track 33 abuts against the first slider 32, and the surface of the second track 33 close to the first track 31 abuts against the second slider 34, so that the sealing door 2 can also be limited in the second direction, and the shaking of the sealing door 2 in the second direction can be avoided.
[0063] In addition, when the sealing door 2 is subjected to a driving force in the second direction, the rolling assembly 4 can limit the movement of the sealing door 2 in the second direction (or reduce the movement amount of the sealing door 2 in the second direction), so as to reduce the pressure between the first track 31 and the first slider 32, and prevent the two from being worn, and in the same way, the pressure between the second track 33 and the second slider 34 can also be reduced, and the two can also be prevented from being worn.
[0064] As shown in the drawings, Figure 4 in an embodiment, in the second direction, the first track 31 and the first slider 32 are arranged in sequence, and the surface of the first track 31 abutting against the first slider 32 is used for guiding the movement of the first slider 32 in the first direction, so that the production, processing and assembly of the first track 31 and the first slider 32 can be facilitated; and / or, in the second direction, the first track 31 and the first slider 32 are arranged in sequence, and the surface of the second track 33 abutting against the second slider 34 is used for guiding the movement of the second slider 34 in the first direction, so that the production, processing and assembly of the second track 33 and the second slider 34 can be facilitated.
[0065] As shown in the drawings, Figure 4As shown, the first slider 32, the second slider 34 and the sealing door 2 are located between the first track 31 and the second track 33; the surface of the first track 31 close to the second track 33 abuts against the first slider 32 and is used for guiding the movement of the first slider 32 along the first direction; the surface of the second track 33 close to the first track 31 abuts against the second slider 34 and is used for guiding the movement of the second slider 34 along the first direction.
[0066] The first slider 32 can be a nylon block or a plastic block of other materials, and the second slider 34 can also be a nylon block or a plastic block of other materials. The materials and structures of the first slider 32 and the second slider 34 can be the same.
[0067] In addition, the first slider 32 can be a cuboid structure or a trapezoidal structure, and the second slider 34 can also be a cuboid structure or a trapezoidal structure. The structures of the first slider 32 and the second slider 34 can be the same or different.
[0068] The structures of the first track 31 and the second track 33 can be the same or different, and can also be cuboid structures.
[0069] As shown in the drawings, Figure 4 In an embodiment, the rolling assembly 4 is provided with a plurality of rolling assemblies, which are a first rolling assembly 4a and a second rolling assembly 4b. The first rolling assembly 4a is located between the second rolling assembly 4b and the first track 31 and can abut against the surface of the first track 31 close to the second track 33. The second rolling assembly 4b is located between the first rolling assembly 4a and the second track 33 and can abut against the surface of the second track 33 close to the first track 31. In this way, the limiting effect on the sealing door 2 can be improved. The number of the first rolling assembly 4a can be one or more. When the number of the first rolling assembly 4a is more than one, the first rolling assemblies 4a are arranged along the first direction at intervals. Similarly, the number of the second rolling assembly 4b can be one or more. When the number of the second rolling assembly 4b is more than one, the second rolling assemblies 4b are arranged along the first direction at intervals.
[0070] In addition, the first rolling assembly 4a can be a roller or a ball structure. The second rolling assembly 4b can also be a roller or a ball structure. The structures of the first rolling assembly 4a and the second rolling assembly 4b can be the same or different.
[0071] In the actual product, the first rolling assembly 4a and the first track 31 are spaced apart in the second direction, and the first rolling assembly 4a can be on the first track 31 when the sealing door 2 is offset in the second direction towards the first track 31. In addition, the second rolling assembly 4b and the second track 33 are spaced apart in the second direction, and the second rolling assembly 4b can be on the second track 33 when the sealing door 2 is offset in the second direction towards the second track 33.
[0072] As shown in FIG. 1, in an embodiment, the pressing device 100 further comprises a first support base 5a, a first pressing plate 6a, and a first connecting piece 7a. The first support base 5a is connected to the sealing door 2 and is located between the sealing door 2 and the first track 31. The first rolling assembly 4a is rotationally connected to the first support base 5a about an axis thereof. In the third direction, the first sliding block 32 is located between the first support base 5a and the first pressing plate 6a. The first connecting piece 7a is provided through the first sliding block 32, the first support base 5a, and the first pressing plate 6a to press the first sliding block 32, the first support base 5a, and the first pressing plate 6a together. Figure 3 Figure 4 In the actual product, the first rolling assembly 4a and the first track 31 are spaced apart in the second direction, and the first rolling assembly 4a can be on the first track 31 when the sealing door 2 is offset in the second direction towards the first track 31. In addition, the second rolling assembly 4b and the second track 33 are spaced apart in the second direction, and the second rolling assembly 4b can be on the second track 33 when the sealing door 2 is offset in the second direction towards the second track 33.
[0073] In the actual product, the first rolling assembly 4a and the first track 31 are spaced apart in the second direction, and the first rolling assembly 4a can be on the first track 31 when the sealing door 2 is offset in the second direction towards the first track 31. In addition, the second rolling assembly 4b and the second track 33 are spaced apart in the second direction, and the second rolling assembly 4b can be on the second track 33 when the sealing door 2 is offset in the second direction towards the second track 33.
[0074] In the actual product, the first rolling assembly 4a and the first track 31 are spaced apart in the second direction, and the first rolling assembly 4a can be on the first track 31 when the sealing door 2 is offset in the second direction towards the first track 31. In addition, the second rolling assembly 4b and the second track 33 are spaced apart in the second direction, and the second rolling assembly 4b can be on the second track 33 when the sealing door 2 is offset in the second direction towards the second track 33.
[0075] In the actual product, the first rolling assembly 4a and the first track 31 are spaced apart in the second direction, and the first rolling assembly 4a can be on the first track 31 when the sealing door 2 is offset in the second direction towards the first track 31. In addition, the second rolling assembly 4b and the second track 33 are spaced apart in the second direction, and the second rolling assembly 4b can be on the second track 33 when the sealing door 2 is offset in the second direction towards the second track 33.
[0076] In the actual product, the first rolling assembly 4a and the first track 31 are spaced apart in the second direction, and the first rolling assembly 4a can be on the first track 31 when the sealing door 2 is offset in the second direction towards the first track 31. In addition, the second rolling assembly 4b and the second track 33 are spaced apart in the second direction, and the second rolling assembly 4b can be on the second track 33 when the sealing door 2 is offset in the second direction towards the second track 33.
[0077] In the actual product, the first rolling assembly 4a and the first track 31 are spaced apart in the second direction, and the first rolling assembly 4a can be on the first track 31 when the sealing door 2 is offset in the second direction towards the first track 31. In addition, the second rolling assembly 4b and the second track 33 are spaced apart in the second direction, and the second rolling assembly 4b can be on the second track 33 when the sealing door 2 is offset in the second direction towards the second track 33. Figure 3 As shown in the drawings, in an embodiment, the pressing device 100 further comprises a fastener 8, which is used to connect the first rolling assembly 4a to the first support base 5a. The first support base 5a is provided with a mounting hole, which is a threaded hole. In the third direction, the fastener 8 comprises a first connecting portion 81, a second connecting portion 82 and a blocking portion 83. At least a part of the first connecting portion 81 is in a stud structure, which is threadedly matched with the mounting hole. The first rolling assembly 4a is provided with a through hole, so that the first rolling assembly 4a can be sleeved on the second connecting portion 82. After the first rolling assembly 4a is sleeved on the second connecting portion 82, the first rolling assembly 4a can rotate around its own axis relative to the second connecting portion 82. The blocking portion 83 is located on the side of the rolling assembly 4 away from the first support base 5a, and can abut against the first rolling assembly 4a to prevent the first rolling assembly 4a from being separated from the fastener 8.
[0078] In an embodiment, the diameter of the first connecting portion 81 is smaller than the diameter of the second connecting portion 82. Meanwhile, the pressing device 100 further comprises a blocking piece 9, which is sleeved on the first connecting portion 81, and the two ends of the blocking piece 9 abut against the first support base 5a and the second connecting portion 82 respectively. In this way, the depth of the first connecting portion 81 rotating into the mounting hole can be limited, so that the spacing between the blocking portion 83 and the first support base 5a is appropriate. The blocking piece 9 can be a copper sleeve.
[0079] As shown in the drawings, Figure 3 In an embodiment, the pressing device 100 further comprises a bushing 10, which is sleeved on the second connecting portion 82, and the first rolling assembly 4a is sleeved on the bushing 10, so as to make the rotation of the first rolling assembly 4a more smooth. The bushing 10 can be an oil-free bushing or the like.
[0080] As shown in the drawings, Figure 4 In an embodiment, the pressing device 100 further comprises a second support base 5b, a second pressing plate 6b and a second connecting piece 7c. The second support base 5b is connected to the sealing door 2 and is located between the sealing door 2 and the second track 33. The second rolling assembly 4b is rotatably connected to the second support base 5b around its own axis. In the third direction, the second sliding block 34 is located between the second support base 5b and the second pressing plate 6b. The second connecting piece 7c is provided through the second sliding block 34, the second support base 5b and the second pressing plate 6b, so as to press the second sliding block 34, the second support base 5b and the second pressing plate 6b together.
[0081] The structure of the second support base 5b can be the same as that of the above-mentioned first support base 5a, the structure of the second pressing plate 6b can be the same as that of the above-mentioned first pressing plate 6a, and the structure of the second connecting piece 7c can be the same as that of the above-mentioned first connecting piece 7a.
[0082] In addition, the assembling mode of the second sliding block 34, the second support base 5b, the second pressing plate 6b and the second connecting piece 7c is the same as that of the first sliding block 32, the first support base 5a, the first pressing plate 6a and the first connecting piece 7a. The assembling mode of the second rolling assembly 4b and the first support base 5a is the same as that of the first rolling assembly 4a and the first support base 5a.
[0083] As shown in Figure 1 In an embodiment, the pressing device 100 further comprises a driving assembly 20, which is connected to the body 1 and the sealing door 2 and is used to drive the sealing door 2 to reciprocate in the first direction.
[0084] As shown in Figure 1 In an embodiment, the driving assembly 20 comprises a driving piece 201 and a flexible piece 202; the driving piece 201 is connected to the body 1; the two ends of the flexible piece 202 are respectively connected to the driving piece 201 and the sealing door 2; the driving piece 201 is used to wind and unwind the flexible piece 202; when the driving piece 201 winds the flexible piece 202, the sealing door 2 can be driven to move upward (in this embodiment, the first direction is the up-down direction); when the driving piece 201 unwinds the flexible piece 202, the sealing door 2 can move downward under the action of its own gravity. This arrangement can reduce energy consumption.
[0085] In addition, the driving piece 201 can be arranged at the top of the body 1. The driving piece 201 can be a rotary motor.
[0086] As shown in Figure 1 In an embodiment, the driving assembly 20 further comprises a rotating wheel 203, the driving piece 201 is connected to the rotating wheel 203, the upper end of the flexible piece 202 is connected to the rotating wheel 203, and the lower end of the flexible piece 202 is connected to the sealing door 2. When the driving piece 201 drives the rotating wheel 203 to rotate forward, the flexible piece 202 can be wound; when the driving piece 201 drives the rotating wheel 203 to rotate reversely, the flexible piece 202 can be unwound.
[0087] In an embodiment, the flexible piece 202 can be any one of a belt, a rope and a chain.
[0088] It should be understood that the above-mentioned related arrangements can also be replaced by other modes, such as:
[0089] In other embodiments, in order to realize the limiting of the sealing door 2 in the second direction by the two guide modules 3, other modes can also be adopted, such as: in the second direction, referring to Figure 5 , the surface of the first track 31 close to the second track 33 abuts against the first sliding block 32, and the surface of the second track 33 away from the first track 31 abuts against the second sliding block 34; or, referring to Figure 6In the second direction, the surface of the first track 31 facing away from the second track 33 abuts the first slider 32, and the surface of the second track 33 facing away from the first track 31 abuts the second slider 34; or, with reference to Figure 6 In the second direction, the surface of the first track 31 facing away from the second track 33 abuts the first slider 32, and the surface of the second track 33 facing away from the first track 31 abuts the second slider 34.
[0090] The technical features of the above-described embodiments can be combined in any manner. For the sake of brevity, not all possible combinations of the technical features of the above-described embodiments are described, but it should be understood that any combination of the technical features is within the scope of the present disclosure, as long as the combination does not result in contradictions.
[0091] The above-described embodiments are merely used to illustrate the technical solutions of the present application, but not to limit the present application; even though the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced by equivalent features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present application, and should be included in the protection scope of the present application.
Claims
1. A press apparatus characterized by comprising: The machine body, the sealing door, the guide module and the rolling assembly are provided; The machine body is provided with a containing cavity; The sealing door is connected to the machine body and can move relative to the machine body along a first direction to open or close the containing cavity; The guide module is connected to the machine body and the sealing door and is used for guiding the movement of the sealing door along the first direction; The rolling assembly is rotatably connected to the sealing door along an axis of the rolling assembly and can abut against at least one of the machine body and the guide module in a second direction; The axis of the rolling assembly extends along a third direction, and the first direction, the second direction and the third direction intersect with each other.
2. The press apparatus according to claim 1, wherein The rolling assembly is connected to the sealing door and protrudes from one side of the sealing door close to the guide module in the second direction, and the rolling assembly can abut against the guide module in the second direction; And / or, The rolling assembly is detachably connected to the sealing door; and / or, The guide module is detachably connected to the machine body.
3. The press apparatus of claim 2, wherein, The rolling assembly comprises a roller or a ball, which is rotatably connected to the sealing door along an axis of the rolling assembly and can abut against the guide module in the second direction.
4. The press apparatus of claim 1, wherein, The guide module is provided with two, and in the second direction, two guide modules are respectively connected to the two sides of the sealing door.
5. The press apparatus of claim 4, wherein, The two guide modules are respectively a first guide module and a second guide module; The first guide module comprises a first track and a first sliding block, and the second guide module comprises a second track and a second sliding block; The first track and the second track are arranged on the machine body in the second direction; The first sliding block and the second sliding block are both connected to the sealing door; The first track and the first sliding block are in sliding fit, and are used for guiding the movement of the first sliding block along the first direction; The second track and the second sliding block are in sliding fit, and are used for guiding the movement of the second sliding block along the first direction.
6. The press apparatus of claim 5, wherein, In the second direction, the surface of the first track close to the second track abuts against the first sliding block, and the surface of the second track close to the first track abuts against the second sliding block; or, In the second direction, the surface of the first track close to the second track abuts against the first sliding block, and the surface of the second track away from the first track abuts against the second sliding block; or, In the second direction, the surface of the first track away from the second track abuts against the first sliding block, and the surface of the second track close to the first track abuts against the second sliding block; or, In the second direction, the surface of the first track away from the second track abuts against the first sliding block, and the surface of the second track away from the first track abuts against the second sliding block.
7. The press apparatus of claim 6, wherein, In the second direction, the first track and the first sliding block are arranged in sequence, and the surface of the first track abutting against the first sliding block is used for guiding the movement of the first sliding block along the first direction; and / or, In the second direction, the first track and the first slider are arranged in sequence, and the second track abuts the surface of the second slider for guiding the movement of the second slider along the first direction.
8. The press apparatus of claim 6, wherein, The first slider, the second slider and the sealing door are located between the first track and the second track. The surface of the first track close to the second track abuts the first slider and is used for guiding the movement of the first slider along the first direction. The surface of the second track close to the first track abuts the second slider and is used for guiding the movement of the second slider along the first direction.
9. The press apparatus of claim 8, wherein, The rolling assembly is provided with a plurality of first rolling assemblies and second rolling assemblies; The first rolling assembly is located between the second rolling assembly and the first track and can abut the surface of the first track close to the second track; The second rolling assembly is located between the first rolling assembly and the second track and can abut the surface of the second track close to the first track.
10. The press apparatus of claim 9, wherein, The pressing device further comprises a first support seat, a first pressing plate and a first connecting piece; the first support seat is connected to the sealing door and located between the sealing door and the first track; the first rolling assembly is rotationally connected to the first support seat about its own axis; in the third direction, the first slider is located between the first support seat and the first pressing plate; the first connecting piece is provided through the first slider, the first support seat and the first pressing plate to press the first slider, the first support seat and the first pressing plate together; and / or, The pressing device further comprises a second support seat, a second pressing plate and a second connecting piece; the second support seat is connected to the sealing door and located between the sealing door and the second track; the second rolling assembly is rotationally connected to the second support seat about its own axis; in the third direction, the second slider is located between the second support seat and the second pressing plate; the second connecting piece is provided through the second slider, the second support seat and the second pressing plate to press the second slider, the second support seat and the second pressing plate together.
11. The press apparatus according to any one of claims 1 to 10, characterized by The pressing device further comprises a driving assembly connected to the machine body and the sealing door and used for driving the sealing door to reciprocate along the first direction.