Industrial equipment instrument circuit board protection transfer device

Abstract

The utility model belongs to the technical field of circuit board transfer, and particularly relates to an industrial equipment instrument circuit board protection transfer device which comprises a base, a length distance adjusting mechanism and a thickness adjusting mechanism. Lifting frames are fixedly arranged at the top of the base at equal intervals, and a fixed frame and a movable frame are arranged at the two ends of the top of each lifting frame respectively; the fixed frame is fixedly arranged at the top of the lifting frame, the movable frame is arranged at the top of the lifting frame in a sliding mode, and the top of the lifting frame, the side, opposite to each other, of the fixed frame and the side, opposite to each other, of the movable frame are concave inwards to form clamping grooves. According to the utility model, a plurality of circuit boards with consistent models in the same batch can be quickly clamped and fixed, and the space length of the clamping groove can be adjusted according to the lengths of the front and rear sides of the circuit boards through the matching of the lead screw, the guide rod and the movable frame in the length distance adjusting mechanism; a screw rod, a sliding rod and a side clamping plate in the thickness adjusting mechanism can adjust the space width according to the thicknesses of the left side and the right side of the circuit board, so that the device can adapt to circuit boards of different sizes, and the universality is improved.

Description

Technical Field

[0001] This utility model relates to the field of circuit board transfer technology, specifically to a protective transfer device for industrial equipment and instrument circuit boards. Background Technology

[0002] Industrial equipment instrument circuit boards are core components used to realize specific electrical functions in industrial equipment instruments. They are usually assembled from insulating substrates, conductive lines, and electronic components (such as resistors, capacitors, chips, etc.) through welding or plugging. They can realize functions such as signal transmission, data processing, and power control, and are a key basic component for the normal operation of industrial equipment instruments.

[0003] When circuit boards are transported over short distances, they need to be placed on a transfer device for transport. Existing industrial equipment and instrument circuit board transfer devices are usually fixed frames or trays. Some devices may have simple clamping functions, but most of them use fixed-size slots or clamping structures, which are not convenient for quickly clamping and fixing multiple circuit boards of the same model in the same batch. Therefore, it is necessary to develop an industrial equipment and instrument circuit board protection transfer device. Utility Model Content

[0004] The purpose of this section is to outline some aspects of the embodiments of this utility model and to briefly introduce some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be used to limit the scope of this utility model.

[0005] To solve the above-mentioned technical problems, according to one aspect of the present invention, the present invention provides the following technical solution:

[0006] An industrial equipment instrument circuit board protection and transfer device includes a base, a length adjustment mechanism, and a thickness adjustment mechanism.

[0007] The top of the base is fixedly provided with support frames at equal intervals. The top two ends of the support frame are respectively provided with fixed frames and movable frames. The fixed frames are fixedly provided on the top of the support frame, and the movable frames are slidably provided on the top of the support frame. The top of the support frame and the side facing the fixed frame and the movable frame are all recessed to form a slot. The three slots form a space for the circuit board to be vertically inserted.

[0008] The length adjustment mechanism is set on the base and the movable frame, and is used to drive the distance between the movable frame and the fixed frame, thereby adjusting the usable length of the space according to the length of the front and rear sides of the circuit board. The length adjustment mechanism includes inverted "L"-shaped connecting rods symmetrically fixed on both sides of the movable frame. The top of the base is provided with a sliding groove below the connecting rod. The sliding groove is opened along the sliding direction of the movable frame, and the lower end of the connecting rod slides in the groove.

[0009] The thickness adjustment mechanism is respectively installed on the fixed frame and the movable frame, and is used to adjust the width of the space according to the thickness of the left and right sides of the circuit board. The thickness adjustment mechanism includes a slide rod that slides through the side wall of the fixed frame and the movable frame respectively. One end of the slide rod is located inside the slot and is fixedly provided with a side clamp.

[0010] As a preferred embodiment of the industrial equipment instrument circuit board protection and transfer device of this utility model, the base is provided with casters at equal intervals on both sides of the bottom, and each caster is provided with a brake pad.

[0011] As a preferred embodiment of the industrial equipment instrument circuit board protection and transfer device of this utility model, the length adjustment mechanism further includes a lead screw rotatably mounted in a slide groove on one side of the movable frame via a bearing, and a guide rod fixedly mounted in a slide groove on the other side of the movable frame. The axial directions of the lead screw and the guide rod are consistent with the sliding direction of the movable frame, and the rod body of the lead screw is screwed through the side wall of one side connecting rod, and the rod body of the guide rod slides through the side wall of the other side connecting rod via a linear bearing.

[0012] As a preferred embodiment of the industrial equipment instrument circuit board protection and transfer device of this utility model, wherein: the front end of each lead screw is rotatably located on the front side of the base and is fixedly provided with a driven bevel gear; a first bracket is fixedly provided on the front side wall of the base; a transverse drive rod is rotatably provided through the side wall of the first bracket via a bearing; a drive bevel gear that meshes with the driven bevel gear is provided on the rod body of the drive rod; a first knob is fixedly provided at one end of the drive rod; and anti-slip texture is provided on the outer side of the first knob.

[0013] As a preferred embodiment of the industrial equipment instrument circuit board protection and transfer device of this utility model, the thickness adjustment mechanism further includes a second bracket fixed on the side of the fixed frame and the movable frame away from the slot. The side wall of the second bracket is rotatably provided with a transverse screw through a bearing. The other end of the slide rod is located outside the slot and is fixedly provided with a linkage plate. The linkage plate is L-shaped and is screwed through by the adjacent screw. One end of the screw is fixedly provided with a second knob, and the outer side of the second knob is provided with anti-slip texture.

[0014] As a preferred embodiment of the industrial equipment instrument circuit board protection and transfer device of this utility model, the side surface of the side clamp away from the slide bar and the inner wall surface of the slot are both provided with a rubber anti-slip layer.

[0015] The beneficial effects of this utility model are: multiple circuit boards of the same model from the same batch can be quickly clamped and fixed; through the cooperation of the lead screw, guide rod and movable frame in the length adjustment mechanism, the spatial length of the slot can be adjusted according to the length of the front and rear sides of the circuit board; the screw, slide rod and side clamp in the thickness adjustment mechanism can adjust the space width according to the thickness of the left and right sides of the circuit board, so that the device can be adapted to circuit boards of different sizes and improve versatility. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the slide groove of this utility model after cross-section;

[0019] Figure 3 This is a schematic diagram of the structure of some components of this utility model;

[0020] Figure 4 This utility model Figure 3 A schematic diagram of the structure from a side view;

[0021] Figure 5 This utility model Figure 4 Exploded view.

[0022] In the figure: base 100, support frame 101, fixed frame 102, movable frame 103, slot 104, caster wheel 105, length adjustment mechanism 200, connecting rod 201, slide groove 202, lead screw 203, guide rod 204, driven bevel gear 205, first bracket 206, drive rod 207, drive bevel gear 208, first knob 209, thickness adjustment mechanism 300, slide bar 301, side clamp 302, second bracket 303, screw 304, linkage plate 305, second knob 306. Detailed Implementation

[0023] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0024] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0025] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views showing the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, in actual manufacturing, the three-dimensional spatial dimensions of length, width, and depth should be included.

[0026] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0027] Please see Figures 1-5 The diagram shown is a structural schematic of an embodiment of the industrial equipment instrument circuit board protection and transfer device of this utility model. Please refer to [link / reference]. Figures 1-5 This paper provides a detailed introduction to a protective transfer device for industrial equipment instrument circuit boards.

[0028] An industrial equipment instrument circuit board protection and transfer device includes a base 100, a length adjustment mechanism 200, and a thickness adjustment mechanism 300.

[0029] The top of the base 100 is fixedly provided with a support frame 101 at equal intervals. The top two ends of the support frame 101 are respectively provided with a fixed frame 102 and a movable frame 103. The fixed frame 102 is fixedly provided on the top of the support frame 101, and the movable frame 103 is slidably provided on the top of the support frame 101. The top of the support frame 101 and the side facing the fixed frame 102 and the movable frame 103 are all recessed to form a slot 104. The three slots 104 form a space for the circuit board to be vertically placed. The arrangement of the support frame 101, the fixed frame 102, the movable frame 103 and the slots 104 forms a space for the circuit board to be vertically placed, which can provide initial support and positioning for the circuit board and reduce the shaking of the circuit board during transportation.

[0030] The length adjustment mechanism 200 is mounted on the base 100 and the movable frame 103, and is used to drive the distance between the movable frame 103 and the fixed frame 102, thereby adjusting the usable length of the space according to the length of the front and rear sides of the circuit board. The length adjustment mechanism 200 includes inverted "L"-shaped connecting rods 201 symmetrically fixed on both sides of the movable frame 103. The top of the base 100 is provided with a sliding groove 202 below the connecting rods 201. The sliding groove 202 is opened along the sliding direction of the movable frame 103. The lower end of the connecting rods 201 slides in the groove of the sliding groove 202. The connecting rods 201 and the sliding groove 202 in the length adjustment mechanism 200 cooperate to allow the movable frame 103 to slide relative to the fixed frame 102. The length of the space formed by the slot 104 can be adjusted according to the length of the front and rear sides of the circuit board, thereby adapting to circuit boards of different length specifications.

[0031] The thickness adjustment mechanism 300 is respectively mounted on the fixed frame 102 and the movable frame 103, and is used to adjust the usable width of the space according to the thickness of the left and right sides of the circuit board. The thickness adjustment mechanism 300 includes a slide rod 301 that slides through the side walls of the fixed frame 102 and the movable frame 103 respectively. One end of the slide rod 301 is located inside the slot 104 and a side clamping plate 302 is fixedly mounted thereon. The slide rod 301 and the side clamping plate 302 in the thickness adjustment mechanism 300 can move the side clamping plate within the slot 104 by sliding the slide rod, thereby adjusting the width of the space according to the thickness of the left and right sides of the circuit board, realizing the clamping and fixing of circuit boards of different thicknesses, and enhancing the versatility of the device.

[0032] Furthermore, casters 105 are evenly spaced on both sides of the bottom of the base 100, and each caster 105 is equipped with a brake pad. The casters 105 facilitate the movement of the transfer device, enabling flexible handling of circuit boards in industrial settings; the brake pads can fix the device in position when needed, preventing the device from sliding during transfer, thus improving ease of use and safety.

[0033] Furthermore, the length adjustment mechanism 200 also includes a lead screw 203 rotatably mounted in a groove 202 on one side of the movable frame 103 via a bearing, and a guide rod 204 fixedly mounted in a groove 202 on the other side of the movable frame 103. The axial directions of the lead screw 203 and the guide rod 204 are consistent with the sliding direction of the movable frame 103. The body of the lead screw 203 is screwed through the side wall of one side connecting rod 201, and the body of the guide rod 204 slides through the side wall of the other side connecting rod 201 via a linear bearing. The screwed connection between the lead screw 203 and the connecting rod 201 allows the rotational motion of the lead screw to be converted into linear sliding of the movable frame 103, thereby adjusting the length of the slot. The cooperation between the guide rod 204 and the linear bearing guides the sliding of the movable frame, ensuring its stability during sliding.

[0034] Furthermore, the front end of each lead screw 203 is rotatably located on the front side of the base 100 and is fixedly equipped with a driven bevel gear 205. A first bracket 206 is fixedly installed on the front side wall of the base 100. A transverse drive rod 207 is rotatably installed through the side wall of the first bracket 206 via a bearing. A drive bevel gear 208 that meshes with the driven bevel gear 205 is provided on the shaft of the drive rod 207. A first knob 209 is fixedly installed at one end of the drive rod 207. The outer side of the first knob 209 is provided with anti-slip texture. The transmission structure composed of the first knob 209, drive rod 207, drive bevel gear 208, and driven bevel gear 205, with its anti-slip texture design, increases the friction between the knob and the hand, making it easier for the operator to apply force and improving the convenience of adjustment.

[0035] Furthermore, the thickness adjustment mechanism 300 also includes a second bracket 303 fixed to the side of the fixed frame 102 and the movable frame 103 away from the slot 104. A transverse screw 304 is rotatably mounted on the side wall of the second bracket 303 via a bearing. The other end of the slide rod 301 is located outside the slot 104 and is fixedly mounted with a linkage plate 305. The linkage plate 305 is L-shaped and threaded through by the adjacent screw 304. A second knob 306 is fixedly mounted on one end of the screw 304, and the outer side of the second knob 306 is provided with anti-slip texture. The cooperation of the second knob 306, screw 304, and linkage plate 305 allows the screw to rotate by rotating the second knob, thereby causing the linkage plate and slide rod 301 to move along the slot 104, thus adjusting the clamping force of the side clamping plate 302 on the circuit board. This structure allows for width adjustment for circuit boards of different thicknesses and is easy to operate. The anti-slip texture design also improves the comfort of knob operation.

[0036] Furthermore, a rubber anti-slip layer is provided on the surface of the side clamp 302 away from the slide bar 301 and on the inner wall surface of the slot 104. The rubber anti-slip layer increases the friction between the side clamp 302 and the circuit board, and between the slot 104 and the circuit board, preventing the circuit board from shifting due to shaking during transportation. At the same time, the rubber material has a certain cushioning effect, which can reduce the damage to the circuit board caused by vibration during transportation and improve the protection effect of the circuit board.

[0037] In practical use, for multiple circuit boards of the same model from the same batch, the user can vertically place each circuit board into the slot 104 at the top of the support frame 101. The slot is formed by the fixed frame 102, the movable frame 103 and the concave structure of the support frame 101, which initially positions the circuit boards.

[0038] The user first rotates the first knob 209 to drive the drive rod 207 to rotate. The drive bevel gear 208 on the drive rod meshes with the driven bevel gear 205, causing the lead screw 203 to rotate, thereby adjusting the distance between the movable frame and the fixed frame 102 to match the length of the front and rear sides of the circuit board and ensure that the circuit board is stable in the front and rear position within the space formed by the slot 104.

[0039] The user then turns the second knob 306, causing the screw 304 to rotate. The screw is screwed through the "L"-shaped linkage plate 305, which is fixed to the slide rod 301. This pushes the slide rod 301 to slide on the side wall of the fixed frame 102 or the movable frame 103. The slide rod 301 drives the side clamping plate 302 to move inside the slot 104 until the side clamping plate 302 is in close contact with the left and right sides of the circuit board. The rubber anti-slip layer of the side clamping plate 302 and the inner side wall of the slot 104 fixes the circuit board through friction, while buffering the vibration during the transportation process to prevent the circuit board from shifting or being damaged.

[0040] The casters 105 at the bottom of the base 100 can turn flexibly, and the circuit board can be moved by pushing the device. It is suitable for short-distance transportation in factory workshops and other scenarios. After reaching the target position, step on the brake pads of the casters 105 to lock the device position, prevent the device from sliding during transportation, and ensure the safety of the circuit board.

[0041] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A protective transfer device for industrial equipment instrument circuit boards, comprising a base (100), a length adjustment mechanism (200), and a thickness adjustment mechanism (300), characterized in that: The base (100) has a support frame (101) fixedly installed at equal intervals on its top. The support frame (101) has a fixed frame (102) and a movable frame (103) installed at both ends of its top. The fixed frame (102) is fixedly installed on the top of the support frame (101), and the movable frame (103) is slidably installed on the top of the support frame (101). The top of the support frame (101) and the side facing the fixed frame (102) and the movable frame (103) are all recessed to form a slot (104). The three slots (104) form a space for the circuit board to be vertically inserted. The length adjustment mechanism (200) is set on the base (100) and the movable frame (103) to drive the distance between the movable frame (103) and the fixed frame (102), thereby adjusting the usable length of the space according to the length of the front and rear sides of the circuit board. The length adjustment mechanism (200) includes an inverted "L"-shaped connecting rod (201) symmetrically fixed on both sides of the movable frame (103). The top of the base (100) is provided with a sliding groove (202) below the connecting rod (201). The sliding groove (202) is opened along the sliding direction of the movable frame (103). The lower end of the connecting rod (201) is slidably located in the groove of the sliding groove (202). The thickness adjustment mechanism (300) is respectively installed on the fixed frame (102) and the movable frame (103) for adjusting the width of the thickness space on the left and right sides of the circuit board. The thickness adjustment mechanism (300) includes a slide rod (301) that slides through the side wall of the fixed frame (102) and the movable frame (103) respectively. One end of the slide rod (301) is located inside the slot (104) and is fixedly provided with a side clamp (302).

2. The industrial equipment instrument circuit board protection and transfer device according to claim 1, characterized in that: The base (100) has casters (105) evenly spaced on both sides of its bottom, and each caster (105) has a brake pad.

3. The industrial equipment instrument circuit board protection and transfer device according to claim 1, characterized in that: The length adjustment mechanism (200) further includes a lead screw (203) rotatably mounted in a groove (202) on one side of the movable frame (103) via a bearing, and a guide rod (204) fixedly mounted in a groove (202) on the other side of the movable frame (103). The axial directions of the lead screw (203) and the guide rod (204) are consistent with the sliding direction of the movable frame (103), and the rod body of the lead screw (203) is screwed through the side wall of the connecting rod (201) on one side, while the rod body of the guide rod (204) slides through the side wall of the connecting rod (201) on the other side via a linear bearing.

4. The industrial equipment instrument circuit board protection and transfer device according to claim 3, characterized in that: The front end of each lead screw (203) is rotatably located on the front side of the base (100) and is fixedly provided with a driven bevel gear (205). A first bracket (206) is fixedly provided on the front side wall of the base (100). A transverse drive rod (207) is rotatably provided through the side wall of the first bracket (206) via a bearing. A drive bevel gear (208) that meshes with the driven bevel gear (205) is provided on the rod body of the drive rod (207). A first knob (209) is fixedly provided at one end of the drive rod (207). Anti-slip texture is provided on the outer side of the first knob (209).

5. The industrial equipment instrument circuit board protection and transfer device according to claim 1, characterized in that: The thickness adjustment mechanism (300) further includes a second bracket (303) fixed on the side of the fixed frame (102) and the movable frame (103) away from the slot (104). The side wall of the second bracket (303) is provided with a transverse screw (304) through a bearing. The other end of the slide rod (301) is located outside the slot (104) and is fixedly provided with a linkage plate (305). The linkage plate (305) is "L" shaped and is screwed through by the nearby screw (304). One end of the screw (304) is fixedly provided with a second knob (306). The outer side of the second knob (306) is provided with anti-slip texture.

6. The industrial equipment instrument circuit board protection and transfer device according to claim 1, characterized in that: The side surface of the side clamp (302) away from the slide bar (301) and the inner wall surface of the slot (104) are both provided with a rubber anti-slip layer.

Images