Ceramic plate back web attaching apparatus

Abstract

This invention relates to ceramic slab back mesh attachment equipment, specifically to the field of ceramic slab production technology. It includes a conveyor belt for feeding and conveying substrates, mounted on a frame. A second adjustment mechanism for positioning the substrate is fixedly installed on the frame. A first adjustment mechanism for pulling the back mesh and limiting the ends of the substrate is slidably mounted on the frame via a power device. This application utilizes the first adjustment mechanism to position the ends of the substrate, and the second adjustment mechanism to position the substrate, enabling real-time monitoring of the substrate's position. Subsequently, the back mesh is pulled using the first adjustment mechanism, allowing the ends of the back mesh to move along with the substrate, achieving simultaneous movement of the back mesh and the substrate. This ensures the relative position of the back mesh and the substrate, achieving neat attachment of the back mesh and the substrate. This process reduces attachment errors and ensures attachment accuracy.

Description

Technical Field

[0001] This invention relates to the field of ceramic plate production technology, specifically to equipment for attaching back mesh to ceramic plates. Background Technology

[0002] Ceramic plates are thin, plate-shaped products made of ceramic materials. They possess excellent properties such as high heat resistance, corrosion resistance, electrical insulation, and high hardness, making them suitable for use in the semiconductor electronics field. During the processing of ceramic plates, a layer of mesh material needs to be attached to the back of the ceramic plate to enhance its strength and stability. This attachment process typically requires cutting the back mesh according to the size of the ceramic plate, ensuring that the size of the back mesh matches that of the ceramic plate. After attachment, the back mesh needs to be flattened and corrected to achieve a high level of aesthetics in the resulting ceramic plate.

[0003] When applying the backing film, for example, in the patent document with application number 202310030970.5, an automated production line and production method for applying ceramic plate backing mesh are disclosed, and it is specifically disclosed that by setting up a fully automated production line, the application efficiency can be improved.

[0004] In the above technical solution, the back net is usually pre-cut and then attached to the ceramic plate. During this process, the size of the back net usually needs to be larger than the size of the ceramic plate to avoid travel deviation caused by the moving component when transferring the back net. After processing, the edges of the back net need to be cut or polished. Summary of the Invention

[0005] The purpose of this invention is to provide a ceramic plate back mesh attachment device.

[0006] The technical problem solved by this invention is to address the accuracy issues caused by the need for secondary processing of the back mesh during the attachment of the back mesh and ceramic plate in the prior art, due to the requirement for pre-cutting of the back mesh.

[0007] The present invention can be achieved through the following technical solution: a ceramic plate back mesh attaching device, including a conveyor belt for conveying and feeding the substrate, the conveyor belt being mounted on a frame, a second adjustment mechanism for positioning the substrate being fixedly installed on the frame, and a first adjustment mechanism for pulling the back mesh and limiting the end of the substrate being slidably arranged on the frame via a power device.

[0008] A further technical improvement of the present invention is that: a lead screw assembly is respectively installed on the first adjustment mechanism and the second adjustment mechanism, and the output end of the lead screw assembly is respectively provided with a clamping component for clamping and guiding the back net and a cutting component for cutting the back net.

[0009] A further technical improvement of the present invention is that: the bottom of the first adjustment mechanism is provided with a limiting component for limiting the end of the substrate, and the bottom of the second adjustment mechanism is provided with a positioning component for positioning the substrate.

[0010] A further technical improvement of the present invention is that a rolling assembly for attaching and bonding the back mesh and the substrate is provided between the first adjustment mechanism and the second adjustment mechanism.

[0011] A further technical improvement of the present invention is that the rolling assembly includes a rolling roller, which is rotatably mounted on a rolling base, and the rolling base is mounted on the output end of the adjusting telescopic rod.

[0012] A further technical improvement of the present invention is that: a transverse rail is fixedly installed on the first adjustment mechanism, and the transverse rail and the second adjustment mechanism are slidably connected; a power mechanism for driving the transverse slider to move is installed on the transverse rail; and the transverse slider and the adjustment telescopic rod are fixedly connected.

[0013] A further technical improvement of the present invention is that: the positioning component includes a positioning cylinder, the positioning cylinder is fixedly installed on the second support base, the output end of the positioning cylinder is fixed to the positioning base plate, and the side of the positioning base plate is fixed to a positioning side plate.

[0014] A further technical improvement of the present invention is that: the limiting component includes a limiting cylinder, the limiting cylinder is fixedly installed on the first support base, the output end of the limiting cylinder is fixedly fixed to a limiting base plate, and a side baffle is fixedly fixed on the limiting base plate.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. This application provides a second adjustment mechanism for positioning the substrate and a first adjustment mechanism for pulling the back mesh and limiting the ends of the substrate. This allows for real-time monitoring of the substrate's position by using the first and second adjustment mechanisms to position the substrate's ends. Subsequently, the back mesh is pulled using the first adjustment mechanism, enabling the ends of the back mesh to move with the substrate, achieving simultaneous movement of the back mesh and the substrate. This ensures the relative positions of the back mesh and the substrate. When the substrate and back mesh are attached, only the stretched back mesh needs to be moved longitudinally to attach to the substrate, achieving neat attachment of the back mesh and the substrate. This process reduces attachment errors and ensures attachment accuracy.

[0017] 2. By using a rolling assembly, this application ensures that when the back net is stretched, the rolling roller, located on the side of the second adjustment mechanism of the back net, guides the pulled-out back net. Furthermore, when the back net moves downwards to mate with the substrate, the rolling roller remains in the center of the back net, restricting its position and preventing bulging caused by air during downward movement. This allows the back net to move downwards smoothly and attach to the substrate, thus reducing attachment errors and ensuring attachment accuracy, thereby guaranteeing the quality of the finished product. Attached Figure Description

[0018] To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to the accompanying drawings.

[0019] Figure 1 This is a schematic diagram showing the relative positions of the first adjustment mechanism and the second adjustment mechanism of the present invention;

[0020] Figure 2 This is a schematic diagram showing the position of the rolling assembly of the present invention;

[0021] Figure 3 This is a schematic diagram of the rolling assembly structure of the present invention;

[0022] Figure 4 This is a schematic diagram showing the position of the clamping component of the present invention;

[0023] Figure 5 This is a schematic diagram of the position of the limiting component and the positioning component of the present invention.

[0024] In the diagram: 1. Back mesh; 2. Base plate; 3. Conveyor belt; 4. Intermediate slide rail; 5. First adjustment mechanism; 51. First support base; 52. Lead screw assembly; 53. Guide assembly; 54. Clamping assembly; 541. End sliding block; 542. Clamping plate; 55. Limiting assembly; 551. Side baffle; 552. Limiting cylinder; 553. Limiting base plate; 56. Cutting assembly; 561. Cutting cylinder; 562. Cutting... 6. Knife mounting base; 6. Second adjustment mechanism; 61. Second support base; 62. Positioning assembly; 621. Positioning base plate; 622. Positioning side plate; 623. Positioning cylinder; 63. Conveyor through groove; 7. Guide roller; 8. Transverse slider; 9. Transverse track; 10. Rolling assembly; 101. Fixed connection base; 102. End fixing seat; 103. Rolling base; 104. Rolling roller; 105. Adjusting telescopic rod. Detailed Implementation

[0025] To further illustrate the technical means and effects of the present invention in achieving its intended purpose, the following detailed description of the specific implementation methods, structures, features, and effects of the present invention, in conjunction with the accompanying drawings and preferred embodiments, is provided below.

[0026] Please see Figure 1-5 As shown, the ceramic plate back mesh attaching equipment includes a conveyor belt 3 for conveying the substrate 2. The conveyor belt 3 is a vacuum conveyor belt, which can limit the substrate 2 on the conveyor belt 3, so that the substrate 2 will not easily move on the conveyor belt 3.

[0027] A first adjustment mechanism 5 and a second adjustment mechanism 6 are symmetrically arranged on both sides of the conveyor belt 3. The first adjustment mechanism 5 moves laterally along the conveyor belt 3. Therefore, an intermediate slide rail 4 is also installed on the frame. The intermediate slide rail 4 is used to slide with the first adjustment mechanism 5 to realize the sliding of the first adjustment mechanism 5. Since the second adjustment mechanism 6 is fixedly installed on the frame, the second adjustment mechanism 6 cannot easily move.

[0028] The first adjustment mechanism 5 is slidably mounted on the intermediate slide rail 4 via a movable power component, which includes, but is not limited to, one or more of cylinders, oil cylinders, lead screws, and screw rods, and is used to drive the first adjustment mechanism 5 to slide on the intermediate slide rail 4.

[0029] A guide roller 7 is rotatably provided on the side of the second adjustment mechanism 6 to guide the back net 1 to move, so that the back net 1 can be guided on the first adjustment mechanism 5, so that when the first adjustment mechanism 5 moves, it drives the back net 1 and the substrate 2 to move simultaneously, so that the movement of the back net 1 and the substrate 2 is consistent.

[0030] The positions of the second adjustment mechanism 6 and the frame are relatively fixed, and the guide roller 7 and the second adjustment mechanism 6 can be used to guide the back net 1, so that the back net 1 can be fed.

[0031] Specifically, in this application, the first adjustment mechanism 5 includes a first support base 51. A cutting component 56 is slidably disposed on the first support base 51 via a longitudinal sliding device. A clamping component 54 for clamping the side of the back net 1 is disposed on the side of the cutting component 56. By utilizing the function of the clamping component 54, the back net 1 is clamped. Subsequently, the cutting component 56 is used to cut the back net 1. Thus, in this application, the clamping function of the clamping component 54 is used to clamp one side of the back net 1. Then, the movement of the first support base 51 drives the movement of the back net 1, thereby enabling the back net 1 to move at a uniform speed. At the same time, the back net 1 can move according to the movement of the substrate 2, realizing the coordination of the movement of the back net 1 and the substrate 2, so that the cutting size of the back net 1 matches the size of the substrate 2.

[0032] Therefore, in this application, the longitudinal sliding device includes a lead screw assembly 52, wherein the output end of the lead screw assembly 52 is respectively equipped with a clamping assembly 54 and a guiding assembly 53, which are used to limit the end of the back net 1 and to clamp the back net 1 when it moves. Then, after the lead screw assembly 52 is started, the height of the clamping assembly 54 and the cutting assembly 56 is controlled by the lead screw assembly 52, so that the cutting assembly 56 can cut the back net 1 at the position closest to the substrate 2, thereby realizing the position limitation of the back net 1 and the substrate 2.

[0033] Furthermore, a limiting component 55 is provided at the bottom of the first support base 51 to sense the position of the substrate 2 and to clamp the substrate 2, so as to avoid a large change in the position of the substrate 2, which would affect the bonding accuracy of the substrate 2 and the back mesh 1.

[0034] The second adjustment mechanism 6 includes a second support base 61, and a conveying through groove 63 is provided on the side of the second support base 61 for the conveyor belt 3 to pass through. The conveying through groove 63 for the conveyor belt 3 to pass through is provided at the relative positions of the first support base 51 and the second support base 61. A positioning component 62 is also provided on the second support base 61 for positioning the end of the substrate 2 away from the first support base 51.

[0035] Furthermore, the limiting component 55 includes a limiting cylinder 552, wherein the limiting cylinder 552 is fixedly connected to the first support base 51, and a limiting base plate 553 is fixed at the output end of the limiting cylinder 552, wherein a side baffle 551 is fixed on the limiting base plate 553, wherein the side baffle 551 is "L" shaped, that is, the substrate 2 is first limited to the side of the side baffle 551, which is used to limit the end of the substrate 2.

[0036] The positioning component 62 includes a positioning cylinder 623, which is fixedly connected to the second support base 61. A positioning base plate 621 is fixed to the end of the positioning cylinder 623. A positioning side plate 622 for clamping and limiting the substrate 2 is fixed to the side of the positioning base plate 621. A sensing unit is also provided at the end of the positioning side plate 622. The sensing unit in this application includes, but is not limited to, an infrared sensing sensor.

[0037] An end sliding block 541 is installed at the output end of the lead screw assembly 52. ​​The end sliding block 541 is controlled to slide laterally under the action of the lead screw assembly 52. ​​The clamping assembly 54 includes a clamping plate 542. The clamping plate 542 is driven by a symmetrically moving force to control the two sets of clamping plates 542 to move towards each other, thereby realizing the clamping effect on the back net 1. The cutting assembly 56 includes a cutting cylinder 561. A cutter mounting seat 562 is fixed at the output end of the cutting cylinder 561. A cutter for cutting the back net 1 is installed on the cutter mounting seat 562.

[0038] A rolling assembly 10 for rolling the back net 1 is provided on the first support base 51 and the second support base 61. A transverse rail 9 is fixed on the first support base 51. The transverse rail 9 and the second support base 61 are slidably connected. A moving power assembly is provided on the transverse rail 9. The moving power assembly includes a ball screw. A transverse slider 8 is installed at the output end of the ball screw. The bottom of the transverse slider 8 is connected to the rolling assembly 10.

[0039] In use, when the first support base 51 moves, it drives the transverse track 9 to move, thereby adjusting the range of movement of the rolling assembly 10. This allows the rolling assembly 10 to slide between the first support base 51 and the second support base 61 when the position of the first support base 51 is adjusted relative to the position of the second support base 61.

[0040] The rolling assembly 10 includes a fixed connecting base 101, which is installed at the output end of the transverse slider 8. An adjusting telescopic rod 105 is fixedly installed on the fixed connecting base 101. An end fixing seat 102 is fixed at the output end of the adjusting telescopic rod 105. A rolling base 103 is fixed at the end of the end fixing seat 102. A rolling roller 104 is rotatably arranged on the rolling base 103. By moving the rolling roller 104 on the back net 1, the adhesive effect is achieved when attaching the back net 1, reducing the formation of air bubbles.

[0041] In use, the substrate 2 is first evenly placed on the conveyor belt 3. When the substrate 2 moves, it first passes through the conveyor through the groove 63. Under the sensing of the sensing unit, the end of the substrate 2 is sensed. At this time, the starting time of the movement of the first support base 51 is controlled according to the conveying speed of the conveyor belt 3. Until the end of the substrate 2 contacts the side baffle 551, the moving speed of the first support base 51 and the moving speed of the substrate 2 are controlled to remain relatively stable. Until the end of the substrate 2 away from the first support base 51 is sensed by the sensing unit that it has left the sensing area, the limiting cylinder 552 and the positioning cylinder 623 work together to achieve the clamping and fixing of the substrate 2.

[0042] During this process, when the first support base 51 moves, the back net 1 moves under the clamping action of the clamping assembly 54, so that the moving distance between the back net 1 and the substrate 2 remains constant until the first support base 51 stops moving. At this time, the lead screw assembly 52 is activated to drive the back net 1 to move longitudinally, so that the back net 1 is attached to the position of the substrate 2, realizing the bonding of the back net 1 and the substrate 2. After the bonding is completed, the cutting cylinder 561 controls the cutter to move longitudinally and cut the edge of the back net 1 to avoid the back net 1 being too large and affecting the bonding accuracy of the back net 1 and the substrate 2.

[0043] At the same time, when the first support base 51 moves, it drives the transverse track 9 to move, thereby driving the rolling assembly 10 to move and adjusting the transverse position of the rolling assembly 10. At this time, the rolling assembly 10 presses tightly on the back net 1. When the lead screw assembly 52 drives the back net 1 to move downward, it avoids the back net 1 from bulging under the action of airflow, thereby ensuring the bonding accuracy of the back net 1 and the substrate 2. After bonding, by using the activation of the adjusting telescopic rod 105, the rolling roller 104 is pressed tightly against the back net 1. The transversely moving rolling roller 104 is used to achieve bonding of the back net 1 and the substrate 2.

[0044] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention in any way. Although the present invention has been disclosed above with reference to preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present invention. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present invention without departing from the scope of the present invention shall still fall within the scope of the present invention.

Claims

1. Ceramic plate back web attaching apparatus comprising a conveyor belt (3) for feeding in a continuous manner a substrate (2), said conveyor belt (3) being mounted on a frame, characterized in that: The rack is fixedly provided with a second adjusting mechanism (6) for positioning the substrate (2), and the rack is slidably provided with a first adjusting mechanism (5) for pulling the back net (1) and limiting the end of the substrate (2) through a power device; The first adjusting mechanism (5) and the second adjusting mechanism (6) are respectively provided with a lead screw assembly (52), and the output ends of the lead screw assemblies (52) are respectively provided with a clamping assembly (54) for clamping and guiding the back net (1) and a cutting assembly (56) for cutting the back net (1); The first adjusting mechanism (5) is provided at the bottom with a limiting assembly (55) for limiting the end of the substrate (2), and the second adjusting mechanism (6) is provided at the bottom with a positioning assembly (62) for positioning the substrate (2); The first adjusting mechanism (5) and the second adjusting mechanism (6) are provided between them with a rolling assembly (10) for attaching and bonding the back net (1) and the substrate (2); The rolling assembly (10) comprises a rolling roller (104) which is rotatably installed on a rolling base (103), and the rolling base (103) is installed at the output end of an adjusting telescopic rod (105); The first adjusting mechanism (5) is fixedly provided with a transverse rail (9), and the transverse rail (9) is slidably connected with the second adjusting mechanism (6), and the transverse rail (9) is provided with a power mechanism for driving the transverse sliding block (8) to move, and the transverse sliding block (8) is fixedly connected with the adjusting telescopic rod (105).

2. The ceramic plate back web attaching apparatus according to claim 1, wherein The positioning assembly (62) comprises a positioning cylinder (623) which is fixedly installed on the second support base (61), and the output end of the positioning cylinder (623) is fixed on the positioning bottom plate (621), and the positioning bottom plate (621) is fixedly provided with a positioning side plate (622).

3. The ceramic plate back web attaching apparatus according to claim 1, wherein The limiting assembly (55) comprises a limiting cylinder (552) which is fixedly installed on the first support base (51), and the output end of the limiting cylinder (552) is fixed on the limiting bottom plate (553), and the limiting bottom plate (553) is fixedly provided with a side baffle (551).

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