Pick-and-place device for diffusion sheet of automatic exposure machine

Abstract

The utility model discloses a pick-and-place device for a diffusion sheet of an automatic exposure machine, which relates to the technical field of auxiliary processing devices for diffusion sheets, and specifically structurally comprises a lifting mechanism mounted on the ground; the supporting frame is installed on the ground, and the supporting frame and the lifting mechanism are arranged in a spaced mode; the transverse moving mechanism is installed on the side face of the supporting frame; the clamping mechanism is installed on the side face of the supporting frame, and the clamping mechanism is located below the transverse moving mechanism; the supporting mechanism is installed at the bottom of the supporting frame and located on the side, away from the lifting mechanism, of the clamping mechanism. The technical problems that an existing picking and placing device is complex in structure and low in efficiency are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of diffusion sheet auxiliary processing devices, and particularly relates to a pick-and-place device for diffusion sheets of an automatic exposure machine. Background Art

[0002] After a photoresist film is covered on a diffusion sheet, circuit printing can be completed by controlling light irradiation, and this process is called "exposure". An exposure device can selectively pass light. When the light passes through a mask plate, the circuit can be printed on the diffusion sheet coated with the photoresist film below.

[0003] During the exposure transfer process of the diffusion sheet, the current industry adopts a manual pick-and-place method for the diffusion sheet to achieve the feeding function. Due to the production capacity requirements of the diffusion sheet, when one is produced, it is necessary to manually grasp the diffusion sheet for feeding and discharging. Therefore, in the production process, this method has low efficiency and is prone to damage the diffusion sheet. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a pick-and-place device for diffusion sheets of an automatic exposure machine, which solves the technical problem that the existing diffusion sheet is prone to damage during pick-and-place.

[0005] The embodiment of the present application discloses a pick-and-place device for diffusion sheets of an automatic exposure machine, including:

[0006] A lifting mechanism, installed on the ground;

[0007] A support frame, installed on the ground, and the support frame is spaced from the lifting mechanism;

[0008] A transverse movement mechanism, installed on the side of the support frame;

[0009] A clamping mechanism, installed on the side of the support frame, and the clamping mechanism is located below the transverse movement mechanism;

[0010] A support mechanism, installed at the bottom of the support frame and on the side of the clamping mechanism away from the lifting mechanism;

[0011] The transverse movement mechanism includes:

[0012] A transverse movement linear module, installed on the side of the support frame;

[0013] A material taking bracket, installed at the output end of the transverse movement linear module;

[0014] Two material taking plates, installed on the material taking bracket at intervals.

[0015] The present application designs the transverse movement mechanism. Through the two material taking plates, material picking and placing can be realized, thereby improving work efficiency.

[0016] Based on the above technical solutions, the embodiments of the present application can also be improved as follows:

[0017] Further, the lifting mechanism includes:

[0018] A vertical support installed on the ground;

[0019] A vertical linear module installed on the vertical support;

[0020] A lifting plate installed on the vertical linear module;

[0021] A material rack installed on the lifting plate. The beneficial effect of this step is to provide sufficient materials and also to cooperate with the material taking plate to complete the material taking action.

[0022] Further, the material rack is provided with multiple layers of material placing grooves at intervals from top to bottom. The beneficial effect of this step is to enable multi-layer material placement through the material placing grooves.

[0023] Further, the clamping mechanism includes:

[0024] A clamping support plate perpendicular to the support frame;

[0025] A clamping cylinder installed on the clamping support plate;

[0026] Jaw claws installed at the output end of the clamping cylinder. The beneficial effect of this step is to be able to clamp and position the diffusion sheet through the jaw claws, facilitating subsequent material taking.

[0027] Further, the clamping cylinder is a double-headed cylinder, there are two jaw claws, and the jaw claws are respectively installed at the output end of the clamping cylinder.

[0028] Further, the end of the jaw claw is provided with an inwardly concave arc section. The beneficial effect of this step is to complete the clamping function through the cooperation of the arc section and the outer edge of the diffusion sheet.

[0029] Further, the support mechanism includes:

[0030] A support cylinder vertically installed at the bottom of the support frame;

[0031] A support plate installed at the output end of the support cylinder, and the support plate corresponds to the arc section of the jaw claw. The beneficial effect of this step is to complete the support of the material through the support plate, thus facilitating subsequent material taking.

[0032] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0033] 1. In this application, the two material taking plates in the transverse movement mechanism can realize back-and-forth material taking and placing, thereby improving work efficiency.

[0034] 2. This application is provided with a clamping mechanism, which cooperates with the support mechanism to realize the support and positioning of materials, facilitating subsequent material taking. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the specific embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the specific embodiments or the prior art. Obviously, the following described drawings are some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0036] Figure 1 Structural schematic diagram of a material taking and placing device for a diffusion sheet of an automatic exposure machine according to a specific embodiment of the present utility model;

[0037] Figure 2 For Figure 1 Top view after removing the lifting mechanism in;

[0038] 1 - Lifting mechanism; 2 - Support frame; 3 - Transverse movement mechanism; 4 - Clamping mechanism; 5 - Support mechanism;

[0039] 101 - Vertical support; 102 - Vertical linear module; 103 - Lifting plate; 104 - Material rack; 105 - Material placing groove;

[0040] 301 - Transverse movement linear module; 302 - Material taking support; 303 - Material taking plate;

[0041] 401 - Clamping support plate; 402 - Clamping cylinder; 403 - Claw;

[0042] 501 - Support cylinder; 502 - Support disc. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0043] The following will describe in detail the embodiments of the technical solutions of the present utility model in conjunction with the drawings. The following embodiments are only used to more clearly illustrate the technical solutions of the present utility model, so they are only examples and cannot be used to limit the protection scope of the present utility model.

[0044] It should be noted that unless otherwise specified, the technical terms or scientific terms used in this application should have the ordinary meaning understood by those skilled in the art to which the present utility model belongs.

[0045] In this application, unless otherwise clearly defined and limited, terms such as "installation", "connection", "fixation", etc. shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0046] To better understand the above technical solutions, the above technical solutions will be described in detail below in conjunction with the accompanying drawings of the specification and specific embodiments.

[0047] Embodiment:

[0048] As Figure 1 、 2 shown, this application discloses a pick-and-place device for a diffusion sheet of an automatic exposure machine, which is used to complete the material picking action of the wafer, and can complete the processes of material picking and loading, thereby improving work efficiency.

[0049] The specific structure of this application includes:

[0050] A lifting mechanism 1, which is installed on the ground and is used to drive the corresponding materials to move up and down subsequently, and cooperate with the subsequent transverse movement mechanism for material picking operations;

[0051] A support frame 2, which is installed on the ground, and the support frame 2 is spaced from the lifting mechanism 1; this support frame 2 is used to install other components and cooperate with the workbench part relatively;

[0052] A transverse movement mechanism 3, which is installed on the side of the support frame 2, and this transverse movement mechanism 3 is used to achieve multi-station material picking and placing, thereby improving work efficiency;

[0053] A clamping mechanism 4, which is installed on the side of the support frame 2, and the clamping mechanism 4 is located below the transverse movement mechanism 3. This clamping mechanism 4 cooperates with the transverse movement mechanism 3. After the transverse movement mechanism 3 picks up the material, this clamping mechanism 4 can be used for clamping and subsequent processing;

[0054] A support mechanism 5, which is installed at the bottom of the support frame 2 and on the side of the clamping mechanism 4 away from the lifting mechanism 1. This support mechanism 5 is used for support. Because the clamping mechanism 4 is lower than the transverse movement mechanism 3, only through the lifting support mechanism 5 can the corresponding conversion function be achieved.

[0055] For further explanation of the above structure, the transverse movement mechanism 3 in this application can simultaneously achieve the functions of picking and placing, and needs to cooperate with the clamping mechanism 4 and the support mechanism 5 to achieve.

[0056] The transverse movement mechanism 3 is used to provide the power for transverse movement, perpendicular to the movement direction of the lifting mechanism 1. The transverse movement mechanism 3 includes:

[0057] A transverse linear module 301, installed on the side of the support frame 2;

[0058] A material taking bracket 302, installed at the output end of the transverse linear module 301. That is, the material taking bracket 302 moves back and forth under the drive of the transverse linear module 301 to complete the actions of simultaneously taking and placing materials;

[0059] Two material taking plates 303, installed on the material taking bracket 302 at intervals, and the material taking plates 303 are distributed at intervals along the movement direction of the transverse linear module 301.

[0060] In this application, the transverse movement mechanism 3 is designed. The transverse movement mechanism 3 can simultaneously realize taking and placing materials, thereby improving work efficiency. There are two material taking plates 303, so that the process of taking and placing materials can be realized.

[0061] In this application, the lifting mechanism 1 is designed to realize the lifting of materials. The lifting mechanism 1 includes:

[0062] A vertical support 101, installed on the ground. The vertical support 101 is used for support and is mainly installed on the ground by bolts;

[0063] A vertical linear module 102, installed on the vertical support 101. The vertical linear module 102 is an existing module used to realize vertical movement;

[0064] A lifting plate 103, installed on the vertical linear module 102,

[0065] A material rack 104, installed on the lifting plate 103. Driven by the vertical linear module 102, the lifting of the lifting plate 103 can be realized, and the material rack 104 is installed on the lifting plate 103 to realize the stable feeding of wafers.

[0066] In order to improve the feeding efficiency, multiple material placing grooves 105 are arranged at intervals from top to bottom on the material rack 104 in this application, so as to realize the placement of multiple wafers from top to bottom. Cooperating with the transverse movement mechanism 3, the material taking at the corresponding height can be realized.

[0067] After the wafer is driven by the material taking plate 303, it needs to be positioned to prevent deviation. Therefore, the clamping mechanism 4 is used for operation.

[0068] Specifically, as Figure 2 shown, the clamping mechanism 4 includes:

[0069] A clamping support plate 401, arranged perpendicular to the support frame 2;

[0070] The clamping cylinder 402 is installed on the clamping support plate 401. Specifically, the clamping cylinder 402 is a double-headed cylinder, so that the two piston rod ends move towards each other, and the clamping of the wafer can be completed.

[0071] The clamping jaws 403 are installed at the output end of the clamping cylinder 402. The clamping jaws 403 are in one-to-one correspondence and cooperation with the piston rod ends of the clamping cylinder 402. Driven by the clamping cylinder 402, they can move towards each other to complete the clamping of the wafer.

[0072] At this time, the clamping mechanism 4 needs to cooperate with the support mechanism 5, that is, when the pick-up plate places the wafer on the clamping support plate 401, it is convenient for the subsequent clamping and positioning function of the clamping jaws 403.

[0073] Specifically, the end of the clamping jaw 403 is provided with a concave arc section, which cooperates with the outer edge of the wafer to complete the clamping and act as a preliminary positioning for the subsequent pick-up plate to pick up and take away.

[0074] Specifically, the support mechanism 5 includes:

[0075] The support cylinder 501 is vertically installed at the bottom of the support frame 2;

[0076] The support disk 502 is installed at the output end of the support cylinder 501, and the support disk 502 corresponds to the arc section of the clamping jaw 403.

[0077] The working process of this application:

[0078] Place the wafer on the material rack 104, then the horizontal linear module 301 drives one of the pick-up plates 303 to extend under the wafer, and the vertical linear module 102 moves, so that the wafer is separated from the material rack and falls onto the pick-up plate 303. The horizontal linear module 301 moves horizontally, driving the wafer to fall onto the support disk. The support cylinder moves downward, and the clamping mechanism 4 performs clamping and positioning. At the same time, the horizontal linear module 301 drives the pick-up plate 303 into the material rack, and the other pick-up plate 303 corresponds to the support disk. The support cylinder moves, and the vertical linear module 102 moves, enabling both pick-up plates 303 to pick up wafers. By reciprocating in this way, the pick-up and placement of materials can be completed.

[0079] In the specification of the present utility model, a large number of specific details are described. However, it can be understood that the embodiments of the present utility model can be practiced without these specific details. In some instances, well-known methods, structures, and technologies are not shown in detail so as not to obscure the understanding of this specification.

[0080] In the description of this specification, the descriptions referring to terms such as "one embodiment", "some embodiments", "examples", "specific examples", or "some examples", etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0081] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model and are not intended to limit them; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some or all of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the various embodiments of the present utility model, and they should all be covered by the scope of the claims and the specification of the present utility model.

Claims

1. A pick-and-place device for a diffuser sheet of an automatic exposure machine, characterized in that, Comprising: A lifting mechanism, installed on the ground; A support frame, installed on the ground, and the support frame is arranged at an interval from the lifting mechanism; A transverse movement mechanism, installed on the side of the support frame; A clamping mechanism, installed on the side of the support frame, and the clamping mechanism is located below the transverse movement mechanism; A support mechanism, installed at the bottom of the support frame and on the side away from the lifting mechanism of the clamping mechanism; The transverse movement mechanism includes: A transverse linear module, installed on the side of the support frame; A material taking bracket, installed at the output end of the transverse linear module; Two material taking plates, installed on the material taking bracket at an interval.

2. The pick-and-place device for the diffusion sheet of the automatic exposure machine according to claim 1, characterized in that, The lifting mechanism includes: A vertical bracket, installed on the ground; A vertical linear module, installed on the vertical bracket; A lifting plate, installed on the vertical linear module; A material rack, installed on the lifting plate.

3. The pick-and-place device for the diffusion sheet of the automatic exposure machine according to claim 2, wherein, The material rack is provided with multiple layers of material placing grooves at intervals from top to bottom.

4. The pick-and-place device for the diffusion sheet of the automatic exposure machine according to claim 1, characterized in that, The clamping mechanism includes: A clamping support plate, arranged perpendicular to the support frame; A clamping cylinder, installed on the clamping support plate; Claw jaws, installed at the output end of the clamping cylinder.

5. The pick-and-place device for a diffuser sheet of an automatic exposure machine according to claim 4, characterized in that, The clamping cylinder is a double-headed cylinder, there are two claw jaws, and the claw jaws are respectively installed at the output end of the clamping cylinder.

6. The pick-and-place device for the diffuser sheet of the automatic exposure machine according to claim 5, characterized in that, The end of the claw jaw is provided with an inward concave arc section.

7. The pick-and-place device for the diffusion sheet of the automatic exposure machine according to claim 6, characterized in that, The support mechanism includes: A support cylinder, vertically installed at the bottom of the support frame; A support disc, installed at the output end of the support cylinder, and the support disc corresponds to the arc section of the claw jaw.

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