Pressure maintaining device

Abstract

The utility model provides a pressure maintaining device. The pressure maintaining device comprises an upper attaching assembly, a lower attaching assembly and a supporting track. The upper attaching assembly is installed on one side of the supporting track, the lower attaching assembly is movably installed on the supporting track, and the lower attaching assembly is used for transferring a product to be subjected to pressure maintaining to the position below the upper attaching assembly; the lower attaching assembly is provided with a pressure maintaining assembly, and the pressure maintaining assembly can be attached to the lower surface of the product to be subjected to pressure maintaining to do reciprocating motion and is matched with the upper attaching assembly to conduct pressure maintaining operation on the product to be subjected to pressure maintaining. Pressure maintaining operation is carried out on the lower surface of the product to be subjected to pressure maintaining, the situation that the attaching piece deviates in the pressure maintaining process can be effectively prevented, and the attaching piece is protected.

Description

Technical Field

[0001] This utility model relates to the field of mechanical technology, and more specifically, to a pressure-holding device. Background Technology

[0002] In the mobile phone manufacturing process, it is usually necessary to attach accessories to the surface of the product, and then press the accessories and the product together to improve the stability between the product parts and the accessories.

[0003] Existing technologies typically employ rolling operations to avoid defects such as air bubbles at the bonding interface. However, rolling operations usually involve applying pressure to the product surface, which can easily damage the product. Furthermore, for some small bonding areas, the pressure retention effect is not very good during the rolling process, and positional misalignment can easily occur. Utility Model Content

[0004] Based on this, in order to solve one of the problems of the prior art, the present invention provides a pressure holding device, the specific technical solution of which is as follows: including an upper attachment component, a lower attachment component and a support rail;

[0005] The upper attachment component is installed on one side of the support rail, and the lower attachment component is movably installed on the support rail. The lower attachment component is used to transfer the product to be pressurized to the area below the upper attachment component.

[0006] The lower attachment component is equipped with a pressure holding component, which can be attached to the lower surface of the product to be pressure held and reciprocate, and cooperate with the upper attachment component to perform pressure holding operation on the product to be pressure held.

[0007] Furthermore, the lower attachment component also includes a support component and a moving component. The pressure holding component and the support component are both fixedly installed on the moving component. The pressure holding component is installed at one end of the support component. The moving component drives the pressure holding component and the support component to move along the length direction of the support track.

[0008] Furthermore, the moving component includes a moving track and a moving support base;

[0009] The movable track is installed below the support track, and the movable support base is movably installed on the movable track.

[0010] Furthermore, the movable support base includes a movable support plate and two movable side seats;

[0011] The two movable side seats are respectively installed at both ends of the movable support plate, and an installation space is formed between the two movable side seats;

[0012] The support rail is located in the installation space, the support assembly is installed in the installation space, and the pressure holding assembly is installed on the movable support plate.

[0013] Furthermore, the pressure-holding assembly includes a pressure-holding drive and a pressure-holding roller;

[0014] The pressure-holding roller is mounted on the drive end of the pressure-holding drive component, and the pressure-holding drive component drives the pressure-holding roller to move in the vertical direction.

[0015] Furthermore, the support assembly includes a support drive component and a support plate;

[0016] The support plate is installed on the drive end of the support drive component, and the support drive component drives the support plate to move in the vertical direction. The support plate is used to place the product to be pressure-held.

[0017] Furthermore, the upper attachment assembly includes a lifting platform, a lifting drive component, and a pressing component;

[0018] The lifting platform is fixed to one side of the support rail, the lifting drive is fixed to the lifting platform, the pressing component is fixed to the drive end of the lifting drive, and the lifting drive drives the pressing component to move in the vertical direction.

[0019] Furthermore, the pressing assembly includes a pressing plate and an attachment plate. The attachment plate is detachably installed on the lower surface of the pressing plate and is used to abut against the upper surface of the product to be pressed during pressure holding.

[0020] Furthermore, the pressing assembly also includes a pressure sensing sensor, which is used to control the pressing force of the pressing assembly.

[0021] This application has the following beneficial effects:

[0022] In this invention, the pressure-holding operation is performed on the lower surface of the product to be pressure-held, which is a reciprocating pressure-holding operation on the lower surface of the adhesive layer. This provides a certain degree of protection for the adhesive attachment. For adhesive attachments with a small adhesive area, the reciprocating pressure-holding operation on the lower surface of the adhesive layer can also effectively prevent the adhesive attachment from shifting position during the pressure-holding process. In some other embodiments, the product to be pressure-held is usually placed on a carrier, so that the pressure-holding component performing the pressure-holding operation on the product to be pressure-held does not directly contact the product to be pressure-held, further improving the protection of the product to be pressure-held. Attached Figure Description

[0023] The present invention can be further understood from the following description taken in conjunction with the accompanying drawings. The components in the drawings are not necessarily drawn to scale; rather, the focus is on illustrating the principles of the embodiments. In different views, the same reference numerals designate corresponding parts.

[0024] Figure 1 This is a schematic diagram of the structure of the lower attachment component installed on the support rail according to an embodiment of the present invention;

[0025] Figure 2 This is a schematic diagram of the structure of the upper attachment component and the lower attachment component according to an embodiment of the present invention;

[0026] Figure 3 This is a side view of the lower attachment component according to an embodiment of the present invention.

[0027] Explanation of reference numerals in the attached figures:

[0028] 1-Upper attachment assembly, 11-Lifting platform, 12-Lifting drive component, 13-Lower pressing assembly, 131-Lower pressing plate, 132-Attachment plate, 133-Pressure sensor; 2-Lower attachment assembly, 21-Pressure holding assembly, 211-Pressure holding drive component, 212-Pressure holding roller, 22-Support assembly, 221-Support drive component, 222-Support plate, 23-Moving assembly, 231-Moving track, 232-Moving support seat, 2321-Moving side seat, 2322-Moving support plate; 3-Support track, 31-First track, 32-Second track; 4-Product to be pressure held. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of this utility model clearer, the following detailed description is provided in conjunction with its embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and do not limit its scope of protection.

[0030] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly attached to the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0031] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0032] In this utility model, "first" and "second" do not represent a specific quantity or order, but are merely used to distinguish names.

[0033] like Figures 1-3 As shown, a pressure-holding device in one embodiment of the present invention includes an upper attachment component 1, a lower attachment component 2, and a support rail 3. The upper attachment component 1 is installed on one side of the support rail 3, and the lower attachment component 2 is movably installed on the support rail 3. The lower attachment component 2 is used to transfer the product 4 to be pressure-held to the lower part of the upper attachment component 1. The lower attachment component 2 is provided with a pressure-holding component 21, which can be attached to the lower surface of the product 4 to be pressure-held and reciprocate, and cooperate with the upper attachment component 1 to perform a pressure-holding operation on the product 4 to be pressure-held.

[0034] When the pressure-holding device of this utility model is applied, it can achieve pressure-holding operation on the product during the product transfer process, which reduces the time for transferring the product 4 to be pressure-held between different workstations to a certain extent, thereby improving production efficiency. Specifically, the upper attachment component 1 is installed on one side of the support rail 3, and the lower attachment component 2 is moved and installed on the support rail 3. The product 4 to be pressure-held is placed on the lower attachment component 2. As the lower attachment component 2 moves, the product 4 to be pressure-held is moved to the lower part of the upper attachment component 1. At this time, the product 4 to be pressure-held is placed on the support rail 3, and the pressure-holding component 21 of the lower attachment component 2 is attached to the lower surface of the product 4 to be pressure-held. At this time, the reciprocating movement of the upper attachment component 1 and the pressure-holding component 21 on the lower surface of the product 4 to be pressure-held achieves the pressure-holding operation on the product 4 to be pressure-held.

[0035] Understandably, the product 4 to be pressurized typically includes an attachment and an attachment layer. The attachment is attached to the attachment layer. In this invention, the pressurization operation is performed on the lower surface of the product 4 to be pressurized, which means performing a reciprocating pressurization operation on the lower surface of the attachment layer. This provides a certain degree of protection for the attachment. For attachments with small attachment areas, performing a reciprocating pressurization operation on the lower surface of the attachment layer can also effectively prevent the attachment from shifting position during the pressurization process. In some other embodiments, the product 4 to be pressurized is usually placed on a carrier, so the pressurization component 21 that performs the pressurization operation on the product 4 to be pressurized does not directly contact the product 4 to be pressurized, further improving the protection of the product 4 to be pressurized.

[0036] In one embodiment, the lower attachment component 2 further includes a support component 22 and a moving component 23. The pressure holding component 21 and the support component 22 are both fixedly installed on the moving component 23. The pressure holding component 21 is installed at one end of the support component 22. The moving component 23 drives the pressure holding component 21 and the support component 22 to move along the length direction of the support track 3.

[0037] In one embodiment, the moving component 23 includes a moving track 231 and a moving support 232; the moving track 231 is mounted below the support track 3, and the moving support 232 is movably mounted on the moving track 231.

[0038] In one possible embodiment, the moving track 231 is provided with a moving drive and a track block. The moving drive drives the track block to move along the moving track 231, while the moving support 232 is fixedly installed on the track block so that it moves along the moving track 231. Specifically, the moving support plate 2322 of the moving support 232 is fixedly connected to the moving track 231.

[0039] In one embodiment, the movable support base 232 includes a movable support plate 2322 and two movable side seats 2321; the two movable side seats 2321 are respectively installed at both ends of the movable support plate 2322, and an installation space is formed between the two movable side seats 2321; the support rail 3 is located in the installation space, the support component 22 is installed in the installation space, and the pressure holding component 21 is installed on the movable support plate 2322.

[0040] Specifically, such as Figure 1 and Figure 2 As shown, the movable side seat 2321 includes a vertically connected movable side plate and a movable top plate. The support rail 3 includes a first rail 31 and a second rail 32. The two movable top plates are respectively located above the first rail 31 and the second rail 32. At this time, the support rail 3 is located in the installation space. The support component 22 and the pressure holding component 21 are both located between the first rail 31 and the second rail 32. The pressure holding component 21 is located at one end of the support component 22, so that the horizontal line connecting the pressure holding component 21 and the support component 22 corresponds to the extension direction of the support rail 3. When the support component 22 places the product 4 to be pressure held on the first rail 31 and the second rail 32, the movable support seat 232 can be driven to move along the support rail 3, and the pressure holding component 21 can be adjusted to be below the product 4 to be pressure held, so that it cooperates with the upper attachment component 1 to realize the pressure holding operation.

[0041] In some other embodiments, one of the two movable side seats 2321 can be moved toward the direction of the other movable side seat 2321, so that the installation space formed between the two movable side seats 2321 can be adjusted according to the specifications of the product 4 to be pressure-held, thereby improving practicality.

[0042] In one embodiment, the pressure holding assembly 21 includes a pressure holding drive 211 and a pressure holding roller 212. The pressure holding roller 212 is mounted on the drive end of the pressure holding drive 211. The pressure holding drive 211 drives the pressure holding roller 212 to move in the vertical direction, so that the pressure holding roller 212 can descend below the product 4 to be pressured, or rise to abut against the lower surface of the product 4 to be pressured. Then, the pressure holding operation is realized by driving the reciprocating motion of the movable support 232 below the product 4 to be pressured.

[0043] In one embodiment, the support assembly 22 includes a support drive 221 and a support plate 222; the support plate 222 is mounted on the drive end of the support drive 221, the support drive 221 drives the support plate 222 to move in the vertical direction, and the support plate 222 is used to place the product 4 to be pressure-held.

[0044] Specifically, such as Figure 2 As shown, the support drive component 221 is fixed to the movable support plate 2322 and is located in the installation space formed by the two movable side seats 2321. The support plate 222 is fixed to the drive end of the support drive component 221. The support drive component 221 can drive the support plate 222 to move vertically in the installation space. At this time, a placement space for the product 4 to be pressure-held is formed between the support plate 222 and the two movable top plates. The two movable top plates are respectively located above the first track 31 and the second track 32, so that when the product 4 to be pressure-held is placed on the support plate 222, the lifting and lowering movement of the support plate 222 can drive the product 4 to be pressure-held to be placed on the first track 31 and the second track 32. At this time, the movement of the movable support seat 232 can drive the pressure-holding component 21 to move, and by adjusting the pressure-holding roller 212, it can be made to abut against the lower surface of the product 4 to be pressure-held. Through the reciprocating movement of the movable support seat 232, the pressure-holding operation of the product 4 to be pressure-held can be realized.

[0045] In one embodiment, the upper attachment component 1 includes a lifting platform 11, a lifting drive component 12, and a pressing component 13; the lifting platform 11 is fixed to one side of the support rail 3, the lifting drive component 12 is fixed to the lifting platform 11, and the pressing component 13 is fixed to the driving end of the lifting drive component 12, and the lifting drive component 12 drives the pressing component 13 to move in the vertical direction.

[0046] In one possible embodiment of this utility model, when performing a pressure-holding operation on the product 4 to be pressure-held, the lower attachment component 2 places the product 4 to be pressure-held on the support rail 3. Then, the lifting drive component 12 lowers the pressing component 13 until it abuts against the upper surface of the product 4 to be pressure-held, while simultaneously lowering the pressure-holding roller 212 below the product 4 to be pressure-held. The moving support base 232 is then driven to move, moving the pressure-holding roller 212 below the product 4 to be pressure-held. The pressure-holding roller 212 is then driven to rise until it abuts against the lower surface of the product 4 to be pressure-held. The moving support base 232 is driven to reciprocate below the product 4 to be pressure-held, and under the synchronous action of the pressing component 13, the pressure-holding operation on the product 4 to be pressure-held is achieved. It is worth noting that in this embodiment, the pressing component 13 only abuts against the upper surface of the product 4 to be pressure-held, without exerting downward pressure on it. Simultaneously, the reciprocating rolling of the pressure-holding roller 212 achieves the pressure-holding operation on the product 4 to be pressure-held. In some other embodiments, the pressing component 13 may also apply a pressing force to the upper surface of the product 4 to be pressure-held, and cooperate with the reciprocating rolling of the pressure-holding roller 212 to achieve pressure holding of the product.

[0047] In another possible embodiment of this utility model, after the current attaching component 2 places the product 4 to be pressurized on the support rail 3, the lifting drive component 12 directly drives the pressing component 13 to pressurize the product 4 to be pressurized, without the need for the pressing component 21 to pressurize the product 4 to be pressurized. It can be understood that this embodiment can be applied to situations where the attachment surface of the attachment is large.

[0048] In one embodiment, the pressing assembly 13 includes a pressing plate 131 and an attachment plate 132. The attachment plate 132 is detachably mounted on the lower surface of the pressing plate 131 and is used to abut against the upper surface of the product 4 to be pressed during pressure holding.

[0049] Specifically, such as Figure 2 As shown, the lower pressure plate 131 can move towards the product 4 to be pressurized under the drive of the lifting drive component 12. By providing a detachable attachment plate 132 on the lower surface of the lower pressure plate 131, the product 4 to be pressurized is protected to a certain extent. At the same time, the attachment plate 132 can be disassembled and replaced with a structure that is compatible with the product 4 to be pressurized, thereby ensuring compatibility when it comes into contact with the upper surface of the product 4 to be pressurized. In addition, in some other possible embodiments, a protective layer can be attached to the attachment plate 132. When the pressurizing component 21 pressurizes the product 4 to be pressurized, the protective layer can further protect it.

[0050] In one embodiment, the pressing assembly 13 further includes a pressure sensing sensor 133 for controlling the pressing force of the pressing assembly 13.

[0051] Specifically, such asFigure 2 As shown, the pressure sensor 133 is installed on the top of the lower pressure plate 131 and is fixedly connected to the drive end of the lifting drive component 12. By sensing the downward pressure of the lifting drive component 12, the attachment plate 132 can be attached only to the upper surface of the product 4 to be pressured. At the same time, when the pressure holding component 21 performs pressure holding operation on the product 4 to be pressured, the pressure sensor 133 can sense the pressure holding pressure and adjust the descent height of the lifting drive component 12 on the lower pressure component 13, thus protecting the product 4 to be pressured while ensuring the pressure holding pressure.

[0052] In some other possible embodiments, after the current attachment component 2 moves the pressure-holding component 21 below the upper attachment component 1 and places it on the support rail 3, the lowering component 13 can be directly driven by the lifting drive component 12 to hold the pressure of the pressure-holding component 21, and the pressure sensor 13 controls the relevant downward pressure, thereby protecting the pressure-holding product 4 while ensuring the holding pressure.

[0053] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0054] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A pressure-holding device, characterized in that, Includes upper attachment components, lower attachment components, and support rails; The upper attachment assembly is installed on one side of the support rail, and the lower attachment assembly is movably installed on the support rail. The lower attachment assembly is used to transfer the product to be pressurized to the area below the upper attachment assembly. The lower attachment component is equipped with a pressure holding component, which can be attached to the lower surface of the product to be pressure held and reciprocate, and cooperate with the upper attachment component to perform pressure holding operation on the product to be pressure held.

2. The pressure-holding device according to claim 1, characterized in that, The lower attachment component also includes a support component and a moving component. The pressure holding component and the support component are both fixedly installed on the moving component. The pressure holding component is installed at one end of the support component. The moving component drives the pressure holding component and the support component to move along the length direction of the support track.

3. The pressure-holding device according to claim 2, characterized in that, The movable component includes a movable track and a movable support base; The movable track is installed below the support track, and the movable support base is movably installed on the movable track.

4. The pressure-holding device according to claim 3, characterized in that, The movable support base includes a movable support plate and two movable side seats; The two movable side seats are respectively installed at both ends of the movable support plate, and an installation space is formed between the two movable side seats; The support rail is located in the installation space, the support assembly is installed in the installation space, and the pressure holding assembly is installed on the movable support plate.

5. The pressure-holding device according to claim 2, characterized in that, The pressure-holding assembly includes a pressure-holding drive component and a pressure-holding roller; The pressure-holding roller is mounted on the drive end of the pressure-holding drive component, and the pressure-holding drive component drives the pressure-holding roller to move in the vertical direction.

6. The pressure-holding device according to claim 2, characterized in that, The support assembly includes a support drive component and a support plate; The support plate is installed on the drive end of the support drive component, and the support drive component drives the support plate to move in the vertical direction. The support plate is used to place the product to be pressure-held.

7. The pressure-holding device according to claim 1, characterized in that, The upper attachment component includes a lifting platform, a lifting drive component, and a pressing component; The lifting platform is fixed to one side of the support rail, the lifting drive is fixed to the lifting platform, the pressing component is fixed to the drive end of the lifting drive, and the lifting drive drives the pressing component to move in the vertical direction.

8. The pressure-holding device according to claim 7, characterized in that, The pressing assembly includes a pressing plate and an attachment plate. The attachment plate is detachably installed on the lower surface of the pressing plate and is used to abut against the upper surface of the product to be pressed during pressure holding.

9. The pressure-holding device according to claim 7, characterized in that, The pressing assembly also includes a pressure sensor, which is used to control the pressing force of the pressing assembly.

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