Auxiliary assembly tool with detection function

Abstract

The invention relates to the field of plate body assembly, in particular to an auxiliary assembly tool with a detection function, the auxiliary assembly tool comprises a base, a supporting leg and a limiting block, one end of the supporting leg is fixedly connected to the base, the other end of the supporting leg is fixedly connected to the limiting block, and the two sides of the limiting block are used for being connected with stacked plate bodies in an abutting mode. The plate bodies abut against the limiting block to be stacked, the plate bodies are not prone to deviation in the stacking process, follow-up machining is facilitated, the assembling quality is improved, the plate bodies can be stacked on the two sides of the limiting block, two stacks of plate bodies can be stacked at the same time, the tool stability is improved, and the assembling efficiency is improved.

Description

Technical Field

[0001] The present application relates to the field of plate assembly, and in particular to an auxiliary assembly tool with a detection function. Background Art

[0002] Printed circuit boards are an important electronic component used as a support for electronic components or as a carrier for electrical connections of electronic components. After the pre-processing of the boards is completed, in order to reduce the occupied space and facilitate subsequent processing, the boards will be stacked from bottom to top and wait for subsequent processing. The stacked boards need to ensure consistency to facilitate the subsequent automatic insertion or placement of electronic components, automatic soldering, automatic detection, etc.

[0003] However, in the existing production process, the plates may shift during the stacking process, which affects the consistency of the plates, affects subsequent processing, and reduces assembly quality. Summary of the invention

[0004] In order to improve the assembly quality, the present application provides an auxiliary assembly tool with a detection function.

[0005] The auxiliary assembly tool with detection function provided in this application adopts the following technical solution: An auxiliary assembly tool with a detection function comprises a base, a support leg and a limit block, wherein one end of the support leg is fixedly connected to the base, and the other end of the support leg is fixedly connected to the limit block, and two sides of the limit block are used for abutment of stacked plates.

[0006] By adopting the above technical solution, the plates are stacked against the limit blocks, and the plates are not easily offset during the stacking process, which is convenient for subsequent processing and improves the assembly quality. Plates can be stacked on both sides of the limit blocks, which is convenient for stacking two piles of plates at the same time, improving the stability of the tooling and improving the assembly efficiency.

[0007] Preferably, it also includes a distance sensor, a controller and an alarm, the distance sensor is fixedly connected to the upper end of the limit block, two distance sensors are provided, one of the distance sensors is provided above the hole opened in the plate body, the controller is electrically connected to the distance sensor and the alarm, the distance sensor is used to detect the distance of the obstacle and send the detection value to the controller, the controller is used to calculate the difference between the two detection values ​​and compare it with the preset value to determine whether the plate stack is offset, and the alarm is used to sound an alarm.

[0008] By adopting the above technical solution, the distance sensor detects the distance from the detection head to the obstacle. If the board is offset and the hole position is offset, the detection value of the distance sensor changes, and the alarm sounds to remind the operator to sort out the boards, ensure that the boards are stacked consistently, and improve the assembly quality.

[0009] Preferably, the limit block includes a support block, a connecting plate and a limit plate, the end of the support leg away from the base is fixedly connected to the support block, the connecting plate is slidably connected to the side wall of the support block, the limit plate is slidably connected to the end of the connecting plate away from the support block, and the end of the limit plate away from the connecting plate is used for abutment against the plate body.

[0010] By adopting the above technical solution, the limit block is divided into three sections, which reduces the space occupied by the tooling, and the height of the limit block is adjustable, thereby improving the stability of the tooling.

[0011] Preferably, it also includes a connecting seat, a rotating column, a first gear, a first rack and a connecting rod, the upper end of the support block is provided with a support groove, the connecting seat is fixedly connected to the groove wall of the support groove, the rotating column is rotatably connected to the connecting seat around its own axis, the axis of the rotating column is parallel to the length direction of the support block, the first gear is coaxially fixedly connected to the outer wall of the rotating column, the first rack is fixedly connected to the upper end of the limit plate through the connecting rod, and the first rack is meshed with the first gear.

[0012] By adopting the above technical solution, the rotating column rotates, the first gear rotates, the first rack slides, and the limit plate slides. The movement of the limit plate is controlled by the rotation of the rotating column, so that the limit plate moves upward as the stacking height of the plate body increases, and the upper plate body abuts the limit plate, increasing the stacking height, ensuring consistent stacking, and improving assembly quality.

[0013] Preferably, it also includes a bearing seat, a positioning plate, a mounting plate, a spring and a transmission member, the bearing seat is fixedly connected to the upper end of the base, the positioning plate is fixedly connected to the upper end of the bearing seat, two positioning plates are provided, and the two positioning plates are respectively close to the two ends of the length direction of the bearing seat, the mounting plate is slidably connected to the positioning plate, the sliding direction of the mounting plate is vertical, the upper end of the mounting plate is used for stacking plates, one end of the spring is connected to the bearing seat, and the other end of the spring is connected to the mounting plate, and the mounting plate is connected to the rotating column through a transmission member.

[0014] By adopting the above technical solution, the plates are stacked on the mounting plate, the spring contracts, the mounting plate slides downward, and the rotating column is driven to rotate through the transmission member, so that the limit plate automatically moves upward during the stacking of the plates, which is convenient for the stacking of the plates and easy for the operator to use.

[0015] Preferably, the transmission member includes a mounting seat, a connecting column, a second gear, a second rack, a first sprocket, a second sprocket and a chain, the mounting seat is fixedly connected to the groove wall of the support groove, the connecting column is rotatably connected to the mounting seat around its own axis, the rotation axis of the connecting column is parallel to the rotation axis of the rotating column, the second gear is coaxially fixedly connected to the connecting column, the second rack is fixedly connected to the mounting plate, the second gear is meshed with the second rack, the first sprocket is coaxially fixedly connected to the rotating column, the second sprocket is coaxially fixedly connected to the connecting column, and the chain is sleeved on the outer periphery of the first sprocket and the second sprocket.

[0016] By adopting the above technical solution, the mounting plate slides downward while driving the second rack to move downward, the second gear rotates, the connecting column rotates, the second sprocket rotates, the first sprocket rotates, the first gear rotates, and the first rack slides upward, so that during the stacking process of the plates, the limit plate automatically moves upward, which is convenient for the operator to use.

[0017] Preferably, it also includes a counterweight block, the base is provided with a sliding cavity, the length direction of the sliding cavity is parallel to the width direction of the support block, the counterweight block is slidably connected to the inner wall of the sliding cavity, and the sliding direction of the counterweight block is parallel to the length direction of the sliding cavity.

[0018] By adopting the above technical solution, when only one side of the tooling is in use, the tooling is prone to tipping over, and the counterweight increases the overall stability of the tooling, making it easier for users to use.

[0019] Preferably, it also includes a support column, a third gear, a fourth gear, a third rack and a third sprocket, the support leg is provided with a connecting cavity, the connecting cavity is connected to the support groove and the sliding cavity, the support column is connected to the inner wall of the connecting cavity by rotating around its own axis, the rotation axis of the support column is parallel to the rotation axis of the rotating column, the third gear is coaxially fixedly connected to the outer wall of the support column, the third sprocket is coaxially fixedly connected to the outer wall of the support column, the chain is meshed with the outer periphery of the third sprocket, the fourth gear is arranged below the third gear, the fourth gear is coaxially connected to the inner wall of the connecting cavity, the fourth gear is meshed with the third gear, the third rack is fixedly connected to one end of the counterweight block close to the mounting plate, and when the mounting plate moves downward, the counterweight block moves in a direction away from the mounting plate.

[0020] By adopting the above technical solution, when the mounting plate on one side of the limit block moves downward, the counterweight block moves to increase the weight on the other side of the limit block, thereby improving the stability of the tooling.

[0021] Preferably, it further comprises a guide block, wherein the guide block is fixedly connected to one end of the limiting plate away from the supporting block, and two guide blocks are provided, and the distance between the two guide blocks increases with the increase of height.

[0022] By adopting the above technical solution, the guide block guides the installation of the plate body, thereby improving the installation efficiency of the plate body, ensuring the consistency of the installation of the plate body, and improving the assembly quality.

[0023] In summary, the present application includes at least one of the following beneficial technical effects: 1. The plates are stacked against the limit blocks, and the plates are not easily offset during the stacking process, which is convenient for subsequent processing and improves the assembly quality. The plates can be stacked on both sides of the limit blocks, which is convenient for stacking two piles of plates at the same time, improving the stability of the tooling and improving the assembly efficiency; 2. The plates are stacked on the mounting plate, the spring contracts, the mounting plate slides downward, and the rotating column is driven to rotate through the transmission member, so that the limit plate automatically moves upward during the stacking of the plates, which is convenient for the stacking of the plates and the use of the operators; 3. When the mounting plate on one side of the limit block moves downward, the counterweight block moves to increase the weight on the other side of the limit block, thereby improving the stability of the tooling. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the base, support legs and limit blocks.

[0025] Figure 2 A schematic diagram of the overall structure of an auxiliary assembly tool with detection function.

[0026] Figure 3 It is a cross-sectional view of an auxiliary assembly tool with detection function.

[0027] Explanation of reference numerals: 1, base; 11, sliding cavity; 2, supporting leg; 21, connecting cavity; 3, limiting block; 31, supporting block; 311, supporting groove; 312, sliding groove; 32, connecting plate; 321, sliding block; 322, sliding groove; 33, limiting plate; 331, sliding block; 4, bearing assembly; 41, bearing seat; 411, bearing groove; 42, positioning plate; 421, positioning groove; 43, mounting plate; 431, positioning block; 44, spring; 5, lifting assembly; 51, connecting seat; 52, rotating column ; 53. first gear; 54. first rack; 55. connecting rod; 6. stabilizing assembly; 61. counterweight; 62. supporting column; 63. third gear; 64. fourth gear; 65. third rack; 66. third sprocket; 7. transmission member; 71. mounting seat; 72. connecting column; 73. second gear; 74. second rack; 75. first sprocket; 76. second sprocket; 77. chain; 8. guide block; 81. guide surface; 9. alarm assembly; 91. distance sensor; 92. controller; 93. alarm. DETAILED DESCRIPTION

[0028] The following is combined with Figure 1-3 This application is described in further detail.

[0029] The present application embodiment discloses an auxiliary assembly tool with a detection function. Figure 1 An auxiliary assembly tool with a detection function includes a base 1, a support leg 2 and a limit block 3.

[0030] One end of the support leg 2 is fixedly connected to the base 1, and the other end of the support leg 2 is fixedly connected to the limit block 3. Both sides of the limit block 3 are used for the stacked plates to abut. The base 1 is connected to the ground, and three support legs 2 are provided. The three support legs 2 are evenly spaced along the length direction of the limit block 3. The base 1 is provided with three bases. The bases 1 are arranged one by one with the support legs 2. The length direction of the base 1 is horizontal and perpendicular to the length direction of the limit block 3.

[0031] Reference Figure 2 and Figure 3 An auxiliary assembly tool with a detection function also includes a bearing component 4, a lifting component 5 and a stabilizing component 6.

[0032] Reference Figure 3 The limit block 3 includes a support block 31, a connecting plate 32 and a limit plate 33. The support block 31 is fixedly connected to the upper end of the support leg 2. A support groove 311 is provided at the upper end of the support block 31. The length direction of the support groove 311 is parallel to the length direction of the support block 31. Sliding grooves 312 are provided on both sides of the support block 31. A sliding block 321 is fixedly connected to the outer wall of the connecting plate 32. The sliding block 321 is slidably embedded in the sliding groove 312. The sliding direction of the sliding block 321 is vertical. The end of the connecting plate 32 away from the support block 31 is provided with a sliding groove 322. The outer wall of the limit plate 33 is fixedly connected to the sliding block 331. The sliding block 331 is slidably embedded in the sliding groove 322. The sliding direction of the sliding block 331 is vertical. The sliding groove 312 and the sliding groove 322 are both dovetail grooves. The sliding block 321 and the sliding block 331 are both dovetail blocks. The end of the limit plate 33 away from the connecting plate 32 is used for the plate body to abut.

[0033] There are two bearing components 4, and the two bearing objects are respectively arranged on both sides of the limit block 3. The bearing component 4 includes a bearing seat 41, a positioning plate 42, a mounting plate 43 and a spring 44. The bearing seat 41 is fixedly connected to the upper end of the base 1, and a bearing groove 411 is arranged on the upper end of the bearing seat 41. The positioning plate 42 is fixedly connected to the upper end of the bearing seat 41. There are two positioning plates 42, and the two positioning plates 42 are arranged on both sides of the bearing groove 411. The two positioning plates 42 are respectively close to the two ends of the length direction of the bearing seat 41, and the mounting plate 43 slides Connected to the positioning plate 42, the sliding direction of the mounting plate 43 is vertical, a positioning groove 421 is provided at the upper end of the positioning plate 42, positioning blocks 431 are fixedly connected at both ends of the mounting plate 43, the positioning blocks 431 are slidably connected to the groove wall of the positioning groove 421, the upper end of the mounting plate 43 is used for stacking the plate body, one end of the spring 44 is fixedly connected to the groove bottom of the bearing groove 411, and the other end of the spring 44 is connected to the lower end of the mounting plate 43, and three springs 44 are provided, and the three springs 44 are evenly spaced along the length direction of the mounting plate 43.

[0034] Reference Figure 2 and Figure 3 There are two lifting components 5, and the lifting components 5 are arranged in a one-to-one correspondence with the bearing components 4. The lifting components 5 include a connecting seat 51, a rotating column 52, a first gear 53, a first rack 54 and a connecting rod 55. The connecting seat 51 is fixedly connected to the groove wall of the supporting groove 311, and the connecting seat 51 is arranged near the notch of the supporting groove 311. The rotating column 52 is rotatably connected to the connecting seat 51 around its own axis, and the axis of the rotating column 52 is parallel to the length direction of the supporting block 31. The first gear 53 is coaxially fixedly connected to the outer wall of the rotating column 52, and the first rack 54 is slidably connected to the groove wall of the supporting groove 311. The supporting leg 2 is provided with a connecting cavity 21, and the connecting cavity 21 is connected to the supporting groove 311. The lower end of the first rack 54 extends into the connecting cavity 21, and the upper end of the first rack 54 is fixedly connected to the upper end of the limiting plate 33 through the connecting rod 55, and the first rack 54 is meshed with the first gear 53.

[0035] Reference Figure 3 There are two stabilizing assemblies 6, which are arranged one by one below the lifting assembly 5. The stabilizing assemblies 6 include a counterweight 61, a support column 62, a third gear 63, a fourth gear 64, a third rack 65 and a third sprocket 66. The base 1 is provided with a sliding cavity 11, the length direction of the sliding cavity 11 is parallel to the length direction of the base 1, the counterweight 61 is slidably connected to the inner wall of the sliding cavity 11, and the sliding direction of the counterweight 61 is parallel to the length direction of the sliding cavity 11. When the mounting plate 43 is not subjected to force, the counterweight 61 is arranged in the middle of the base 1.

[0036] Reference Figure 2 and Figure 3The connecting chamber 21 is connected to the sliding chamber 11, the supporting column 62 is connected to the inner wall of the connecting chamber 21 by rotating around its own axis, the rotation axis of the supporting column 62 is parallel to the rotation axis of the rotating column 52, the third gear 63 is coaxially fixedly connected to the outer wall of the supporting column 62, the third sprocket 66 is coaxially fixedly connected to the outer wall of the supporting column 62, the fourth gear 64 is arranged below the third gear 63, the fourth gear 64 is coaxially connected to the inner wall of the connecting chamber 21, the rotation axis of the fourth gear 64 is parallel to the rotation axis of the third gear 63, the fourth gear 64 is meshed with the third gear 63, the third rack 65 is fixedly connected to one end of the counterweight block 61 close to the corresponding mounting plate 43, the third rack 65 is meshed with the lower end of the fourth gear 64, and when the mounting plate 43 moves downward, the counterweight block 61 moves in the direction away from the corresponding mounting plate 43.

[0037] Reference Figure 2 and Figure 3 , an auxiliary assembly tool with detection function also includes a transmission member 7, a guide block 8 and an alarm component 9. The transmission member 7 includes a mounting seat 71, a connecting column 72, a second gear 73, a second rack 74, a first sprocket 75, a second sprocket 76 and a chain 77. The mounting seat 71 is fixedly connected to the groove wall of the support groove 311, the mounting seat 71 is close to the groove bottom of the support groove 311, the connecting column 72 is rotatably connected to the mounting seat 71 around its own axis, the rotation axis of the connecting column 72 is parallel to the rotation axis of the rotating column 52, the second gear 73 is coaxially fixedly connected to the connecting column 72, the second rack 74 is fixedly connected to the mounting plate 43, the second rack 74 is arranged on the side of the second gear 73 away from the first rack 54, the second gear 73 is meshed with the second rack 74, the first sprocket 75 is coaxially fixedly connected to the rotating column 52, the second sprocket 76 is coaxially fixedly connected to the connecting column 72, and the chain 77 is sleeved on the outer periphery of the first sprocket 75, the second sprocket 76 and the third sprocket 66.

[0038] Reference Figure 2 The guide block 8 is fixedly connected to the end of the limiting plate 33 away from the supporting block 31. Two guide blocks 8 are provided. The distance between the two guide blocks 8 increases with the increase of height. A guide surface 81 is provided at one end of the guide block 8 facing the other guide block 8. The distance between the two guide surfaces 81 increases as it moves away from the limiting plate 33.

[0039] The alarm component 9 includes a distance sensor 91, a controller 92 and an alarm 93. The distance sensor 91 is fixedly connected to the upper end of the limit plate 33. Two distance sensors 91 are provided. One distance sensor 91 is provided above the hole opened in the plate body. The controller 92 is electrically connected to the distance sensor 91 and the alarm 93. The distance sensor 91 is used to detect the distance of the obstacle and send the detection value to the controller 92. The controller 92 is used to calculate the difference between the two detection values ​​and compare it with the preset value to determine whether the plate stack is offset. The alarm 93 is used to sound an alarm.

[0040] The implementation principle of an auxiliary assembly tool with a detection function in an embodiment of the present application is as follows: the plates are stacked on the mounting plate 43, the plates abut against the limit plate 33, and the guide block 8 guides the installation of the plates so that the stacking of the plates is consistent. The stacking of the plates increases the force on the mounting plate 43, the spring 44 contracts, the mounting plate 43 moves downward and drives the second rack 74 to slide downward, the second gear 73 rotates through the transmission member 7 to drive the first gear 53 and the third gear 63 to rotate, the first rack 54 slides upward and drives the limit plate 33 to slide upward, the third gear 63 rotates and drives the fourth gear 64 to rotate, so that the third rack 65 pushes the counterweight block 61 to move, and the alarm component 9 detects whether the plates are stacked consistently. If the stacking is offset, the difference in the detection values ​​of the two distance sensors 91 changes, and the controller 92 controls the alarm 93 to sound an alarm.

[0041] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An auxiliary assembly tool with detection function, Features: It comprises a base (1), a supporting leg (2) and a limiting block (3), wherein one end of the supporting leg (2) is fixedly connected to the base (1), the other end of the supporting leg (2) is fixedly connected to the limiting block (3), and two sides of the limiting block (3) are used for abutment of stacked plates.

2. The auxiliary assembly tool with detection function according to claim 1, Features: It also comprises a distance sensor (91), a controller (92) and an alarm (93), wherein the distance sensor (91) is fixedly connected to the upper end of the limit block (3), two distance sensors (91) are provided, one of the distance sensors (91) is provided above a hole opened in the plate body, the controller (92) is electrically connected to the distance sensor (91) and the alarm (93), the distance sensor (91) is used to detect the distance of an obstacle and send the detection value to the controller (92), the controller (92) is used to calculate the difference between the two detection values ​​and compare it with a preset value to determine whether the plate body stack is offset, and the alarm (93) is used to issue an alarm.

3. The auxiliary assembly tool with detection function according to claim 1, Features: The limit block (3) comprises a support block (31), a connecting plate (32) and a limit plate (33); one end of the support leg (2) away from the base (1) is fixedly connected to the support block (31); the connecting plate (32) is slidably connected to the side wall of the support block (31); the limit plate (33) is slidably connected to one end of the connecting plate (32) away from the support block (31); and the end of the limit plate (33) away from the connecting plate (32) is used for abutment with the plate body.

4. The auxiliary assembly tool with detection function according to claim 3, Features: It also comprises a connecting seat (51), a rotating column (52), a first gear (53), a first rack (54) and a connecting rod (55); the upper end of the supporting block (31) is provided with a supporting groove (311); the connecting seat (51) is fixedly connected to the groove wall of the supporting groove (311); the rotating column (52) is connected to the connecting seat (51) by rotating around its own axis; the axis of the rotating column (52) is parallel to the length direction of the supporting block (31); the first gear (53) is coaxially fixedly connected to the outer wall of the rotating column (52); the first rack (54) is fixedly connected to the upper end of the limiting plate (33) through the connecting rod (55); and the first rack (54) is meshed with the first gear (53).

5. The auxiliary assembly tool with detection function according to claim 4, Features: It also includes a bearing seat (41), a positioning plate (42), a mounting plate (43), a spring (44) and a transmission member (7), wherein the bearing seat (41) is fixedly connected to the upper end of the base (1), the positioning plate (42) is fixedly connected to the upper end of the bearing seat (41), two positioning plates (42) are provided, and the two positioning plates (42) are respectively close to the two ends of the bearing seat (41) in the length direction, the mounting plate (43) is slidably connected to the positioning plate (42), the sliding direction of the mounting plate (43) is vertical, the upper end of the mounting plate (43) is used for stacking the plate bodies, one end of the spring (44) is connected to the bearing seat (41), the other end of the spring (44) is connected to the mounting plate (43), and the mounting plate (43) is connected to the rotating column (52) through the transmission member (7).

6. The auxiliary assembly tool with detection function according to claim 5, Features: The transmission member (7) comprises a mounting seat (71), a connecting column (72), a second gear (73), a second rack (74), a first sprocket (75), a second sprocket (76) and a chain (77); the mounting seat (71) is fixedly connected to the groove wall of the support groove (311); the connecting column (72) is rotatably connected to the mounting seat (71) around its own axis; the rotation axis of the connecting column (72) is parallel to the rotation axis of the rotating column (52); the second gear (73) is coaxially fixedly connected to the connecting column (72); the second rack (74) is fixedly connected to the mounting plate (43); the second gear (73) is meshed with the second rack (74); the first sprocket (75) is coaxially fixedly connected to the rotating column (52); the second sprocket (76) is coaxially fixedly connected to the connecting column (72); and the chain (77) is sleeved on the outer periphery of the first sprocket (75) and the second sprocket (76).

7. The auxiliary assembly tool with detection function according to claim 6, Features: The support block (31) further comprises a counterweight (61), wherein the base (1) is provided with a sliding cavity (11), wherein the length direction of the sliding cavity (11) is parallel to the width direction of the support block (31), and the counterweight (61) is slidably connected to the inner wall of the sliding cavity (11), and the sliding direction of the counterweight (61) is parallel to the length direction of the sliding cavity (11).

8. The auxiliary assembly tool with detection function according to claim 7, Features: The invention also comprises a support column (62), a third gear (63), a fourth gear (64), a third rack (65) and a third sprocket (66); the support leg (2) is provided with a connecting cavity (21); the connecting cavity (21) is connected to the support groove (311) and the sliding cavity (11); the support column (62) is connected to the inner wall of the connecting cavity (21) by rotation around its own axis; the rotation axis of the support column (62) is parallel to the rotation axis of the rotating column (52); the third gear (63) is coaxially fixedly connected to the outer wall of the support column (62); the third sprocket (66) is connected to the outer wall of the third sprocket (66) and the third gear (63 ... ) is coaxially fixedly connected to the outer wall of the support column (62), the chain (77) is meshed with the outer periphery of the third sprocket (66), the fourth gear (64) is arranged below the third gear (63), the fourth gear (64) is coaxially rotatably connected to the inner wall of the connecting cavity (21), the fourth gear (64) is meshed with the third gear (63), the third rack (65) is fixedly connected to one end of the counterweight block (61) close to the mounting plate (43), and when the mounting plate (43) moves downward, the counterweight block (61) moves in a direction away from the mounting plate (43).

9. The auxiliary assembly tool with detection function according to claim 3, Features: It also comprises a guide block (8), the guide block (8) being fixedly connected to one end of the limiting plate (33) away from the supporting block (31), two guide blocks (8) being provided, and the distance between the two guide blocks (8) increasing with increasing height.

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