Guide rail for semiconductor sealing machine

Abstract

The utility model discloses a guide rail for a semiconductor sealing machine, which comprises a guide rail seat and a slide rail slidably mounted in the guide rail seat, the guide rail seat comprises a limit seat and a dripping box, the dripping box is mounted at the upper end of the limit seat and fixedly connected with the limit seat, and the limit seat is fixedly connected with the slide rail. A plurality of roller sets arranged in pairs are symmetrically installed on the two sides of the sliding rail, the roller sets are connected with the sliding rail in a sliding mode, and an adjusting assembly for adjusting the distance between the roller sets in pairs is installed in front of the sliding rail. The guide rail seat is designed to be of a structure that the limiting seat and the dripping box are matched, lubricant can be easily added into the flow guide groove and the flow dividing groove through the dripping box when the guide rail is used, then friction between the sliding rail and the back plate is reduced, meanwhile, the rolling wheel sets are installed on the two sides of the sliding rail, and the service life of the sliding rail is prolonged. And the slide rail is matched with the limiting seat through the wear-resistant wheel on the roller group, so that the wear on the two sides of the slide rail can be greatly reduced.

Description

Technical Field

[0001] The utility model relates to the field of sealing machine guide rails, in particular to a guide rail for semiconductor sealing machines. Background Art

[0002] Semiconductors refer to materials whose electrical conductivity at room temperature is between that of conductors and insulators. During the production of semiconductors, corresponding sealing machines are required to perform edge sealing. Guide rails are required to ensure stable lifting and lowering of the equipment to achieve the sealing operation.

[0003] The existing Chinese patent with publication number CN207909841U discloses a heat sealing mechanism of a semiconductor test tape integrated machine, including a heat sealing base, a sealing knife seat, a first bracket, and a second bracket. The sealing knife seat is arranged at the upper end of the heat sealing base, the first bracket is connected to the output end of the cylinder, the fixed end of the cylinder is connected to the second bracket, the interior of the first bracket is connected to the slide rail through a slide groove, the first bracket includes a vertical bracket and an adjustment bracket, the vertical bracket and the adjustment bracket are fixedly connected to each other vertically, the adjustment bracket has an adjustment hole, the adjustment hole is connected to a block through a bolt, and the connection block is arranged below the sealing knife seat.

[0004] Regarding the above technical solution, it was found that the rails used in existing semiconductor sealing machines are prone to permanent wear after long-term use, which can easily lead to problems such as shaking and abnormal noise during the lifting process, and the settings may be offset, resulting in edge sealing failure. Utility Model Content

[0005] The purpose of the utility model is to provide a guide rail for a semiconductor sealing machine, aiming to reduce rail friction and increase the stability of equipment use.

[0006] The utility model is implemented as follows: a guide rail for a semiconductor sealing machine includes a guide rail seat and a slide rail slidably installed in the guide rail seat, the guide rail seat includes a limit seat and a drip box, the drip box is installed at the upper end of the limit seat, and the drip box is fixedly connected to the limit seat, a plurality of groups of roller groups arranged in pairs are symmetrically installed on both sides of the slide rail, the roller groups are slidably connected to the slide rail, and an adjustment component for adjusting the distance between the paired roller groups is installed in the front of the slide rail, and the adjustment component is threadedly connected to the slide rail.

[0007] Preferably, the limiting seat includes a back plate and side plates, the side plates are arranged on both sides of the back plate, and the side plates and the back plate are integrally formed.

[0008] Preferably, a guide groove connected to the drip box is provided on the inner side surface of the back plate, and a plurality of diversion grooves are symmetrically provided on both sides of the guide groove.

[0009] Preferably, the slide rail includes a main rail portion and a positioning strip, the positioning strip is arranged in the middle of the front end surface of the main rail portion, and the positioning strip and the main rail portion are integrally formed.

[0010] Preferably, side grooves for sliding installation of the roller group are provided on both sides of the main rail portion, and a threaded groove for installing the adjustment component is provided on the front end surface of the positioning bar.

[0011] Preferably, the roller group includes a positioning wheel seat and a wear-resistant wheel, the positioning wheel seat is slidably installed in the side groove, and the wear-resistant wheel is rotatably installed in the positioning wheel seat, and a guide bevel is fixedly installed on the outer surface of the positioning wheel seat, and an arc groove is opened in the middle of the guide bevel.

[0012] Preferably, the adjustment assembly includes a screw portion, an insert rod and a ball head that cooperates with the arc groove. The screw portion is installed in the threaded groove, the insert rod is installed at the rear end of the screw portion, and one end of the insert rod is fixedly connected to the screw portion, and the ball head is integrally formed and arranged at the other end of the insert rod.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: the present application designs the guide rail seat into a structure that cooperates with the limit seat and the drip box, which makes it easy to add lubricant to the guide groove and the diversion groove through the drip box when the guide rail is used, thereby reducing the friction between the slide rail and the back plate. At the same time, by installing roller groups on both sides of the slide rail, the slide rail is ensured to cooperate with the limit seat through the wear-resistant wheels on the roller group, which can greatly reduce the wear on both sides of the slide rail, and the distance between the roller groups at both ends can be controlled by the adjustment component, which is convenient for the operator to tighten at any time, ensuring a better fit between the wear-resistant wheels and the limit seat, and avoiding the problem of shaking during the use of the guide rail. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0015] Figure 2 It is a three-dimensional diagram of the guide rail seat of the utility model;

[0016] Figure 3 yes Figure 2 a front view of the device shown;

[0017] Figure 4 It is a three-dimensional diagram of the slide rail of the utility model;

[0018] Figure 5 It is a three-dimensional diagram of the roller assembly and the adjustment assembly of the utility model;

[0019] Figure 6 yes Figure 5 Top view of the device shown.

[0020] In the figure: 1. Guide rail seat; 11. Limit seat; 111. Back plate; 112. Side plate; 113. Guide groove; 114. Diverter groove; 12. Drip box; 2. Slide rail; 21. Main rail part; 211. Side groove; 22. Positioning strip; 221. Threaded groove; 3. Roller assembly; 31. Positioning wheel seat; 32. Wear-resistant wheel; 33. Guide bevel block; 331. Arc groove; 4. Adjustment assembly; 41. Screw part; 42. Insert rod; 43. Ball head. DETAILED DESCRIPTION

[0021] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0022] The following is a further description with reference to the accompanying drawings and specific embodiments:

[0023] Reference Figure 1 、 Figure 2 and Figure 3As shown, a guide rail for a semiconductor sealing machine includes a guide rail seat 1 and a slide rail 2 slidably installed in the guide rail seat 1. The guide rail seat 1 includes a limit seat 11 and a drip box 12. The drip box 12 is installed at the upper end of the limit seat 11, and the drip box 12 is fixedly connected to the limit seat 11. Several groups of paired roller groups 3 are symmetrically installed on both sides of the slide rail 2. The roller groups 3 are slidably connected to the slide rail 2. An adjustment component 4 for adjusting the distance between the paired roller groups 3 is installed in front of the slide rail 2. The adjustment component 4 is threadedly connected to the slide rail 2. When the guide rail is in use, the slide rail 2 is slidably installed in the guide rail seat 1 and can be slid for use. At the same time, by designing the guide rail seat 1 into a structure that matches the limit seat 11 and the drip box 12, it is ensured that the limit seat 11 is vertically fixed on the frame of the sealing machine when in use, and then the slide rail 2 can be stably installed in the limit seat 11 for use, and by fixing the drip box 12 on the upper end of the limit seat 11, lubricant or oil can be dripped into the limit seat 11 through the drip box 12 when it is easy to use, thereby increasing the smoothness of the slide rail 2 in the limit seat 11, thereby reducing the friction between the two, and at the same time By installing a number of roller groups 3 on both sides of the slide rail 2, when the slide rail 2 is installed in the limit seat 11, the roller groups 3 on both sides can contact the inner wall of the limit seat 11, and the two sides of the slide rail 2 do not need to directly contact the limit seat 11, so the wear of the slide rail 2 can be greatly reduced. When the roller groups 3 are worn after long-term use, the operator can adjust the distance between the roller groups 3 through the adjustment component 4 to ensure that the roller groups 3 can always be close to the inner wall of the limit seat 11, thereby avoiding shaking during the sliding process of the slide rail 2 and increasing the stability of the overall use of the guide rail.

[0024] Reference Figure 2 and Figure 3 As shown, the limit seat 11 includes a back plate 111 and a side plate 112. The side plates 112 are arranged on both sides of the back plate 111, and the side plates 112 are integrally formed with the back plate 111. By designing the limit seat 11 into a structure in which the back plate 111 and the two side plates 112 cooperate, the slide rail 2 can be stably slidably installed in the limit seat 11. A guide groove 113 connected to the drip box 12 is provided on the inner side surface of the back plate 111, and a plurality of diverter grooves 114 are symmetrically provided on both sides of the guide groove 113. By matching the guide groove 113 and the diverter groove 114 with the drip box 12, the operator can add lubricating liquid from the drip box 12 at any time during the use of the guide rail, ensuring that the lubricating liquid can flow evenly between the slide rail 2 and the back plate 111 along the guide groove 113 and the diverter groove 114, thereby achieving the purpose of increasing the lubrication effect between the two.

[0025] Reference Figure 4As shown, the slide rail 2 includes a main rail portion 21 and a positioning strip 22. The positioning strip 22 is arranged in the middle of the front end surface of the main rail portion 21, and the positioning strip 22 is integrally formed with the main rail portion 21. By designing the slide rail 2 into a structure in which the main rail portion 21 and the positioning strip 22 cooperate, it is ensured that the positioning strip 22 is used to assist in limiting, and it is easy to better position and install on the limiting seat 11. Side grooves 211 for sliding installation of the roller group 3 are provided on both sides of the main rail portion 21, and a threaded groove 221 for installation of the adjustment component 4 is provided on the front end surface of the positioning strip 22. By providing the side grooves 211 on both sides of the main rail portion 21, the roller group 3 can be stably installed in the side grooves 211 during easy installation. At the same time, the roller group 3 can also slide along the side grooves 211, which makes it convenient to change the use position of the roller group 3 in the side grooves 211 by adjusting the component 4 after the roller group 3 is worn.

[0026] Reference Figure 5 and Figure 6 As shown, the roller assembly 3 includes a positioning wheel seat 31 and a wear wheel 32. The positioning wheel seat 31 is slidably mounted in the side groove 211, and the wear wheel 32 is rotatably mounted in the positioning wheel seat 31. A guide bevel 33 is fixedly mounted on the outer surface of the positioning wheel seat 31, and an arc-shaped groove 331 is formed in the middle of the guide bevel 33. By configuring the structure of the roller assembly 3 so that the wear wheel 32 can be installed through the positioning wheel seat 31 when it is easy to use, and after the wear wheel 32 is rotatably mounted on the positioning wheel seat 31, it can be installed in the side groove 211 through the positioning wheel seat 31 for use. At the same time, by fixing the guide bevel 33 on the outer surface of the positioning wheel seat 31, the roller assemblies 3 at both ends can be pushed to move when the adjustment assembly 4 is raised or lowered.

[0027] Reference Figure 5 and Figure 6 As shown, the adjustment assembly 4 includes a screw portion 41, an insert rod 42, and a ball head 43 that cooperates with the arc groove 331. The screw portion 41 is installed in the threaded groove 221, the insert rod 42 is installed at the rear end of the screw portion 41, and one end of the insert rod 42 is fixedly connected to the screw portion 41. The ball head 43 is integrally formed and arranged at the other end of the insert rod 42. By designing the adjustment assembly 4 as a structure in which the screw portion 41, the insert rod 42, and the ball head 43 cooperate, it is easy to use by installing the screw portion 41 in the threaded groove 221 of the positioning bar 22. Since the two are connected by a thread, the position of the insert rod 42 and the ball head 43 can be adjusted by rotating the screw portion 41. When the ball head 43 is installed in the arc groove 331 of the guide bevel 33, the movement of the ball head 43 pushes the guide bevel 33 at both ends to move to the sides, thereby ensuring that the wear-resistant wheel 32 is always in contact with the side plate 112 of the limit seat 11, ensuring stability during the sliding process.

[0028] Working principle: During the actual installation, after the roller group 3 is assembled, it can be installed in the side groove 211 of the slide rail 2 in sequence through the positioning wheel seat 31. When the roller group 3 is fully installed, the slide rail 2 can be installed in the limit seat 11 of the guide rail seat 1. After being installed in the limit seat 11, the adjustment component 4 is installed in the threaded groove 221 of the positioning strip 22, and the ball head and the insert rod 42 are inserted into the main rail part 21 through the threaded groove 221, and then the screw part 41 is rotated to install it in the threaded groove 221. By continuously rotating the screw, the ball head is continuously deepened, and then the ball head is inserted into the arc groove 331 of the guide bevel 33, thereby squeezing the roller groups 3 at both ends to move outward until the wear-resistant wheel 32 is close to the inner side of the side plate 112.

[0029] The above is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, various modifications and variations of the present invention are possible. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the scope of protection of the present invention.

Claims

1. A guide rail for a semiconductor sealing machine, comprising a guide rail seat (1) and a slide rail (2) slidably mounted in the guide rail seat (1), characterized in that: The guide rail seat (1) comprises a limit seat (11) and a dripping box (12), wherein the dripping box (12) is mounted on the upper end of the limit seat (11), and the dripping box (12) is fixedly connected to the limit seat (11), and a plurality of roller groups (3) arranged in pairs are symmetrically mounted on both sides of the slide rail (2), wherein the roller groups (3) are slidably connected to the slide rail (2), and an adjusting component (4) for adjusting the distance between the paired roller groups (3) is mounted in front of the slide rail (2), and the adjusting component (4) is threadedly connected to the slide rail (2).

2. A guide rail for a semiconductor sealing machine according to claim 1, characterized in that: The limiting seat (11) comprises a back plate (111) and side plates (112), wherein the side plates (112) are arranged on both sides of the back plate (111), and the side plates (112) and the back plate (111) are integrally formed.

3. A guide rail for a semiconductor sealing machine according to claim 2, characterized in that: A guide groove (113) connected to the drip box (12) is provided on the inner side surface of the back plate (111), and a plurality of diversion grooves (114) are symmetrically provided on both sides of the guide groove (113).

4. A guide rail for a semiconductor sealing machine according to claim 3, characterized in that: The slide rail (2) comprises a main rail portion (21) and a positioning strip (22); the positioning strip (22) is arranged in the middle of the front end surface of the main rail portion (21), and the positioning strip (22) and the main rail portion (21) are integrally formed.

5. The guide rail for semiconductor sealing machine according to claim 4, characterized in that: Side grooves (211) for sliding installation of the roller group (3) are provided on both sides of the main rail portion (21), and a threaded groove (221) for installing the adjustment component (4) is provided on the front end surface of the positioning bar (22).

6. The guide rail for semiconductor sealing machine according to claim 5, characterized in that: The roller assembly (3) comprises a positioning wheel seat (31) and a wear-resistant wheel (32); the positioning wheel seat (31) is slidably mounted in a side groove (211); the wear-resistant wheel (32) is rotatably mounted in the positioning wheel seat (31); a guide bevel (33) is fixedly mounted on the outer surface of the positioning wheel seat (31); and an arc-shaped groove (331) is provided in the middle of the guide bevel (33).

7. A guide rail for a semiconductor sealing machine according to claim 6, characterized in that: The adjusting assembly (4) comprises a screw portion (41), an insert rod (42) and a ball head (43) matched with the arc groove (331); the screw portion (41) is installed in the thread groove (221); the insert rod (42) is installed at the rear end of the screw portion (41); one end of the insert rod (42) is fixedly connected to the screw portion (41); and the ball head (43) is integrally formed and arranged at the other end of the insert rod (42).

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