Transverse plate clamping mechanism of quartz boat bonding machine

Abstract

The utility model discloses a transverse plate clamping mechanism of a quartz boat bonding machine, which comprises a plurality of clamping assemblies for fixing transverse plates forming a quartz boat, the plurality of clamping assemblies are arranged on a height adjusting assembly in a spacing adjustable manner, each clamping assembly comprises a vertical plate, the upper end of each vertical plate is fixedly provided with a fixed block, and the fixed blocks are arranged on the vertical plates. An L-shaped clamping plate is rotationally installed at the top of the fixing block through a hinge, a first dish-shaped bolt is installed at the lower end of the L-shaped clamping plate in a threaded mode, and a pressing block used for extruding the transverse plate on the fixing block is rotationally installed at one end of the first dish-shaped bolt; according to the utility model, the plurality of clamping assemblies with adjustable intervals are arranged, so that the transverse plate can be adjusted according to the length of the transverse plate, the transverse plate can be effectively fixed, the transverse plate can be conveniently separated from the clamping assemblies after welding is completed, and the height of the transverse plate can be adjusted by the height adjusting assembly according to welding requirements.

Description

Technical Field

[0001] The utility model relates to the technical field of fixtures for quartz boat welding, and particularly relates to a horizontal plate clamping mechanism of a quartz boat bonding machine. Background Art

[0002] Quartz boats are mainly used in aspects such as electric light sources, semiconductors, and new optical technologies, and are also used in aspects such as chemical engineering, metallurgy, electrical engineering, and scientific research.

[0003] As Figure 1 shown, a quartz boat with a complex structure is welded by multiple quartz tubes 100, horizontal plates 120 arranged at both ends of the quartz tubes, and side plates 110 connected to both ends of the horizontal plates.

[0004] A Chinese patent with the publication number CN116511810A discloses an automatic welding machine for quartz boats, which includes a bottom plate. Side panels are symmetrically installed on the bottom plate, and mounting clamp seats are installed on the side panels. Two mounting clamp seats are jointly connected to a driving motor, and the driving motor is connected to a moving clamping unit; the moving clamping unit includes a linkage square block arranged at the output end of the driving motor; through the moving clamping unit, the impact force generated during welding is avoided, so that the quartz side plate and the quartz groove rod do not shake, and the connection position between the two does not shift, improving the accuracy during welding.

[0005] The above automatic welding machine for quartz boats cannot effectively clamp a long horizontal plate, and cannot adjust the height of the horizontal plate as needed. Content of the Utility Model

[0006] The purpose of the utility model is to provide a horizontal plate clamping mechanism of a quartz boat bonding machine to solve the problems that existing quartz boat welding equipment cannot effectively clamp a long-sized plate and the height is not adjustable.

[0007] To achieve the above purpose, the utility model adopts the following technical scheme:

[0008] The horizontal plate clamping mechanism of a quartz boat bonding machine includes a plurality of clamping components for fixing the horizontal plates on the quartz boat. The plurality of clamping components are installed on a height adjustment component with adjustable spacing. Each of the plurality of clamping components includes a vertical plate. A fixed block is fixedly installed at the upper end of the vertical plate. The top of the fixed block is rotatably installed with an L-shaped clamping plate through a hinge. A first disc spring bolt is threadedly installed at the lower end of the L-shaped clamping plate. One end of the first disc spring bolt is rotatably installed with a pressing block for pressing the horizontal plate against the fixed block.

[0009] As a further scheme of the embodiment of the utility model, a guiding and limiting rod is fixedly connected to one side of the pressing block, and the side of the guiding and limiting rod away from the pressing block slidably penetrates through the lower end of the L-shaped clamping plate.

[0010] As a further solution of the embodiment of the present utility model, a support block for supporting the bottom of the cross plate is fixedly connected to the bottom of the fixed block.

[0011] As a further solution of the embodiment of the present utility model, a handle is fixedly connected to the top of the L-shaped clamping plate.

[0012] As a further solution of the embodiment of the present utility model, the height adjustment assembly includes a support base. A gantry is fixedly installed on the top of the support base. Longitudinal slide rails are fixedly installed at both ends on one side of the gantry. A transverse support plate is slidably installed on the longitudinal slide rails. A height adjustment block is fixedly installed on one side of the transverse support plate. A longitudinal lead screw is rotatably installed on the gantry. The height adjustment block is threadedly rotatably installed on the longitudinal lead screw. An adjustment slide rail is fixedly installed on one side of the transverse support plate. The vertical plate is slidably installed on the adjustment slide rail.

[0013] As a further solution of the embodiment of the present utility model, a spacing adjustment assembly is provided on the side of the vertical plate away from the cross plate. The spacing adjustment assembly includes an additional plate. The additional plate is fixedly connected to the lower end of the side of the vertical plate away from the cross plate. A cylindrical gear is rotatably installed on the additional plate. A rack is fixedly installed on the top of the transverse support plate. The cylindrical gear meshes with the rack. A second disc bolt for fixing the additional plate to the rack is threadedly installed on the additional plate.

[0014] As a further preferred solution of the embodiment of the present utility model, a handwheel is fixedly connected to the top of the longitudinal lead screw.

[0015] Compared with the prior art, the cross plate clamping mechanism of the quartz boat bonding machine of the present utility model has the following beneficial effects: By providing a plurality of clamping components with adjustable spacing, the present utility model can be adjusted according to the length of the cross plate, thereby effectively fixing the cross plate, and facilitating the separation of the cross plate from the clamping components after welding; the height adjustment assembly can adjust the height of the cross plate according to the welding needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only the case of the embodiments of the present invention, and for those of ordinary skill in the art, other drawings can be obtained according to these drawings without creative efforts.

[0017] Figure 1 It is a structural schematic diagram of an existing quartz boat;

[0018] Figure 2 It is a structural schematic of the embodiment of the present utility model Figure 1 ;

[0019] Figure 3 It is a structural schematic of the embodiment of the present utility modelFigure 2 ;

[0020] Figure 4 is Figure 3 a schematic enlarged view of part A in

[0021] Reference numerals:

[0022] 100, quartz tube; 110, side plate; 120, cross plate; 1201, support base; 1202, gantry; 1203, horizontal support plate; 12031, height adjustment block; 12032, longitudinal lead screw; 12033, hand wheel; 1204, adjustment slide rail; 1205, vertical plate; 12051, additional plate; 12052, second disc spring bolt; 12053, cylindrical gear; 1206, support block; 1207, fixed block; 1208, hinge; 1209, L-shaped clamping plate; 1210, pressing block; 1211, first disc spring bolt; 1212, guiding and limiting rod; 1213, handle; 1214, rack. Detailed implementation manners

[0023] In order to make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the following further describes the embodiments of the present invention in detail with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention.

[0024] In the description of the embodiments of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the embodiments of the present invention.

[0025] In the description of the embodiments of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it may be a fixed connection, an integral connection, or a detachable connection; it may be the communication inside two elements; it may be directly connected, or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific situations.

[0026] Refer to Figures 2 to 4As shown in the figure, the horizontal plate clamping mechanism of the quartz boat bonding machine in the embodiment of the present utility model includes a plurality of clamping components for fixing the horizontal plates that make up the quartz boat. The plurality of clamping components are installed on the height adjustment component with adjustable spacing. Each of the plurality of clamping components includes a vertical plate 1205. A fixing block 1207 is fixedly installed at the upper end of the vertical plate 1205. An L-shaped clamping plate 1209 is rotatably installed at the top of the fixing block 1207 through a hinge 1208. A first disc spring bolt 1211 is threadedly installed at the lower end of the L-shaped clamping plate 1209. One end of the first disc spring bolt 1211 is rotatably installed with a pressing block 1210 for pressing the horizontal plate 120 against the fixing block 1207.

[0027] When adopting the above scheme, the horizontal plate 120 is placed on the fixing block 1207. The L-shaped clamping plate 1209 is flipped so that the lower end of the L-shaped clamping plate 1209 is flipped to one side of the horizontal plate 120. The first disc spring bolt 1211 is tightened so that the pressing block 1210 presses on the horizontal plate 120, and the horizontal plate 120 is fixed on the fixing block 1207.

[0028] In order to prevent the pressing block 1210 from rotating randomly with the first disc spring bolt 1211 when the first disc spring bolt 1211 is tightened, a guiding and limiting rod 1212 is fixedly connected to one side of the pressing block 1210. The side of the guiding and limiting rod 1212 away from the pressing block 1210 slidably penetrates through the lower end of the L-shaped clamping plate 1209.

[0029] A supporting block 1206 for supporting the bottom of the horizontal plate 120 is fixedly connected to the bottom of the fixing block 1207. The provided supporting block 1206 can support the bottom of the horizontal plate 120.

[0030] In order to facilitate flipping the L-shaped clamping plate 1209, a handle 1213 is fixedly connected to the top of the L-shaped clamping plate 1209.

[0031] In the embodiment of the present utility model, the height adjustment component includes a support base 1201. A gantry 1202 is fixedly installed at the top of the support base 1201. Longitudinal slide rails are fixedly installed at both ends on one side of the gantry 1202. A transverse support plate 1203 is slidably installed on the longitudinal slide rails. A height adjustment block 12031 is fixedly installed on one side of the transverse support plate 1203. A longitudinal lead screw 12032 is rotatably installed on the gantry 1202. The height adjustment block 12031 is threadedly rotatably installed on the longitudinal lead screw 12032. An adjustment slide rail 1204 is fixedly installed on one side of the transverse support plate 1203. The vertical plate 1205 is slidably installed on the adjustment slide rail 1204. By rotating the longitudinal lead screw 12032, the horizontal plate 120 can be moved to a specified height.

[0032] In order to facilitate rotating the longitudinal lead screw 12032, a hand wheel 12033 is fixedly connected to the top of the longitudinal lead screw 12032.

[0033] In the embodiment of the present utility model, a spacing adjustment assembly is provided on the side of the vertical plate 1205 away from the horizontal plate 120. The spacing adjustment assembly includes an additional plate 12051. The additional plate 12051 is fixedly connected to the lower end of the side of the vertical plate 1205 away from the horizontal plate 120. A cylindrical gear 12053 is rotatably installed on the additional plate 12051. A rack 1214 is fixedly installed on the top of the horizontal support plate 1203. The cylindrical gear 12053 meshes with the rack 1214. A second disc bolt 12052 for fixing the additional plate 12051 on the rack 1214 is threadedly installed on the additional plate 12051. Through this setting, the spacing of the clamping assembly can be adjusted according to the length of the horizontal plate 120. When installing the horizontal plate 120, first rotate the cylindrical gear 12053. Since the cylindrical gear 12053 meshes with the rack 1214, rotating the cylindrical gear 12053 can drive the vertical plate 1205 to move along the adjustment slide rail 1204. After adjusting the spacing between two adjacent vertical plates 1205, then tighten the second disc bolt 12052, which can ensure that the horizontal plate 120 is evenly stressed when clamped.

[0034] When installing the horizontal plate 120 using the embodiment of the present utility model, first rotate the cylindrical gear 12053 to adjust the spacing between adjacent vertical plates 1205, ensure that the horizontal plate 120 is evenly stressed when clamped, tighten the second disc bolt 12052, then place the horizontal plate 120 on the support block 1206, flip the L-shaped clamping plate 1209 so that the lower end of the L-shaped clamping plate 1209 flips to one side of the horizontal plate 120, and tighten the first disc bolt 1211 so that the pressing block 1210 presses on the horizontal plate 120, thereby fixing the horizontal plate 120 on the fixed block 1207, and move the horizontal plate 120 to the specified height by rotating the longitudinal lead screw 12032.

[0035] The basic principles of the present invention have been shown and described above. The above is only a preferred embodiment of the present invention and is not intended to limit the present invention. The descriptions in the above embodiments and the specification only illustrate the principles of the present invention. Without departing from the scope of the present invention, any modifications, equivalent replacements, and improvements made within the spirit and scope of the present invention shall be included in the protection scope of the present invention.

Claims

1. The horizontal plate clamping mechanism of the quartz boat bonding machine is characterized by: The invention comprises a plurality of clamping assemblies for fixing the transverse plates constituting the quartz boat, wherein the plurality of clamping assemblies are installed on the height adjustment assembly with adjustable spacing, and each of the plurality of clamping assemblies comprises a vertical plate (1205), a fixing block (1207) is fixedly installed on the upper end of the vertical plate (1205), an L-shaped clamping plate (1209) is rotatably installed on the top of the fixing block (1207) via a hinge (1208), a first butterfly bolt (1211) is threadedly installed on the lower end of the L-shaped clamping plate (1209), and a pressing block (1210) for pressing the transverse plate (120) onto the fixing block (1207) is rotatably installed on one end of the first butterfly bolt (1211).

2. The horizontal plate clamping mechanism of the quartz boat bonding machine according to claim 1, characterized in that: A guide limit rod (1212) is fixedly connected to one side of the pressing block (1210), and the guide limit rod (1212) slides through the lower end of the L-shaped clamping plate (1209) on the side away from the pressing block (1210).

3. The horizontal plate clamping mechanism of the quartz boat bonding machine according to claim 2, characterized in that: The bottom of the fixing block (1207) is fixedly connected to a supporting block (1206) for supporting the bottom of the transverse plate (120).

4. The horizontal plate clamping mechanism of the quartz boat bonding machine according to claim 3, characterized in that: A handle (1213) is fixedly connected to the top of the L-shaped clamping plate (1209).

5. The horizontal plate clamping mechanism of the quartz boat bonding machine according to claim 4, characterized in that: The height adjustment assembly comprises a support seat (1201), a gantry (1202) is fixedly mounted on the top of the support seat (1201), longitudinal slide rails are fixedly mounted on both ends of one side of the gantry (1202), a transverse support plate (1203) is slidably mounted on the longitudinal slide rail, a height adjustment block (12031) is fixedly mounted on one side of the transverse support plate (1203), a longitudinal screw rod (12032) is rotatably mounted on the gantry (1202), the height adjustment block (12031) is threadedly rotatably mounted on the longitudinal screw rod (12032), an adjustment slide rail (1204) is fixedly mounted on one side of the transverse support plate (1203), and the vertical plate (1205) is slidably mounted on the adjustment slide rail (1204).

6. The horizontal plate clamping mechanism of the quartz boat bonding machine according to claim 5, characterized in that: A spacing adjustment component is provided on a side of the vertical plate (1205) away from the horizontal plate (120), and the spacing adjustment component comprises an additional plate (12051), the additional plate (12051) is fixedly connected to the lower end of the side of the vertical plate (1205) away from the horizontal plate (120), a cylindrical gear (12053) is rotatably mounted on the additional plate (12051), a rack (1214) is fixedly mounted on the top of the horizontal support plate (1203), the cylindrical gear (12053) is meshed with the rack (1214), and a second disc bolt (12052) for fixing the additional plate (12051) to the rack (1214) is threadedly mounted on the additional plate (12051).

7. The horizontal plate clamping mechanism of the quartz boat bonding machine according to claim 5, characterized in that: A hand wheel (12033) is fixedly connected to the top of the longitudinal screw rod (12032).

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