Transfer mechanism based on chip

Abstract

The utility model provides a transfer mechanism based on a chip. The transfer mechanism comprises a supporting bottom plate and a first driving mechanism, a pin clamping groove is formed in the top of the supporting block, and an anti-falling plate is vertically arranged at the top of the end, away from the pin clamping groove, of the supporting block. The second driving mechanism is located on the supporting bottom plate; the limiting plate is vertically arranged at the top of the supporting bottom plate, an L-shaped limiting part is arranged on one side of the top of the limiting plate, and a U-shaped limiting opening is formed between the limiting part and the limiting plate; one side of the supporting block is movably attached to the stopping plate, and the stopping plate and the limiting plate are located on the two sides of the supporting block. The transition part is vertically arranged at one end, close to the limiting part, of the termination plate, one side, close to the chip shell, of the transition part is inclined towards the inner side of the limiting opening, and a set gap is formed between the free end of the transition part and the inner side of the limiting opening. The chip-based transfer mechanism provided by the utility model can improve the assembly efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of production of automobile seat position sensors and relates to a transfer mechanism based on a chip. Background Art

[0002] As the name suggests, position sensors are sensors used to sense position. They are used in many fields. For example, in cars, car seats are equipped with position sensors to sense the front and rear position, pitch angle, etc. of the car seats.

[0003] At present, common car seat sensors mainly include a shell and a chip connected to the shell. The structure of the chip is shown in the figure, which includes a chip shell and chip pins. At present, during assembly, the chip shell is usually inserted into the corresponding position of the shell by manual assembly, which has low assembly efficiency. Utility Model Content

[0004] The utility model aims to provide a transfer mechanism based on a chip, aiming to solve the problem of low assembly efficiency.

[0005] In order to solve the above technical problems, the utility model provides a chip-based transfer mechanism, including:

[0006] A supporting base plate, wherein the supporting base plate is externally connected to a first driving mechanism for lifting the supporting base plate;

[0007] A support block, wherein a pin slot is provided on the top of the support block, both sides of the pin slot pass through the support block, the width of the top opening of the pin slot is less than the width of a chip housing, the pin slot is used for inserting chip pins, and an anti-drop plate is vertically provided on the top of one end of the support block away from the pin slot;

[0008] a second driving mechanism, the second driving mechanism being located on the supporting base plate and being used for horizontally driving the supporting block;

[0009] a limiting plate, the limiting plate being vertically arranged on the top of the supporting bottom plate, an L-shaped limiting portion being arranged on one side of the top of the limiting plate, a U-shaped limiting opening being formed between the limiting portion and the limiting plate, and the second driving mechanism being capable of driving the supporting block to enter the limiting opening or to move from the limiting opening to the outside;

[0010] A stop plate, one side of the support block is movably attached to the stop plate, and the stop plate and the limit plate are located on both sides of the support block;

[0011] A transition portion is vertically arranged at one end of the termination plate close to the limiting portion, a side of the transition portion close to the chip housing is inclined toward the inner side of the limiting opening, and a set gap is provided between the free end of the transition portion and the inner side of the limiting opening.

[0012] The utility model is further configured that the pin slot includes a stabilizing portion and a snap-in portion connected to the bottom of the stabilizing portion, the width of the snap-in portion is greater than the width of the stabilizing portion, and the bottom of the stabilizing portion is connected to the middle of the top of the snap-in portion.

[0013] The utility model is further configured such that a side of the free end of the limiting portion close to the limiting plate is inclined outwards.

[0014] The utility model is further configured such that the inner side of one end of the limiting plate close to the supporting block is inclined outward, and the cross section of the opening end of the limiting opening is in an eight-shaped shape for facilitating the entry of the supporting block.

[0015] The utility model is further configured such that the first driving mechanism comprises a first cylinder body which is vertically arranged, and a piston rod of the first cylinder body is connected to the bottom of the supporting base plate.

[0016] The utility model is further configured such that the second driving mechanism includes a second cylinder body horizontally arranged on the supporting bottom plate, a linkage plate is vertically arranged on the piston rod of the second cylinder body, a transmission plate is horizontally arranged on the top of the linkage plate, and the support block is connected to the side of the transmission plate.

[0017] The utility model is further configured to further include a vertical support frame, and the termination plate is horizontally connected to the top of the support frame.

[0018] Compared with the prior art, the utility model provides a chip-based transfer mechanism. First, the present application is used in conjunction with the vibration disk of the chip. The conveying track of the chip vibration disk is opposite to the side of the support block, and a long conveying groove is opened on the track, and the conveying groove is opposite to the pin slot; the vibration disk drives the chip forward so that the chip at the end can enter the pin slot from the conveying groove, and at this time the bottom of the chip shell is in contact with the top of the support block; then the second driving mechanism drives the support block to move horizontally, and makes the side of the support block contact with the end of the conveying groove to prevent the chip from falling.

[0019] After the chip is conveyed to the limit opening, the two sides of the chip are still blocked, so the chip position can be guaranteed; then a sampling pneumatic clamp clamps the chip shell, and the first drive mechanism lowers the height of the support base plate, so that the chip is separated from the support block, the limit plate and the limit part, and finally the pneumatic clamp moves to other workstations under the action of the horizontal cylinder; finally, the support base plate and the support block are reset, and the chip can be sampled and transferred for the second time. When the support base plate is lowered, the anti-drop plate fits at the end of the conveying trough, which can better prevent the chip from falling; secondly, the pin slot of the support block can immediately enter the limit opening after being separated from the vibration plate conveying track.

[0020] It should also be understood that the present application does not directly promote the assembly of the chip and the housing, but rather plays a promoting role in the entire assembly process, that is, it plays the role of taking over the chip vibration disk and the subsequent chip removal structure, assembling the chip and the housing, that is, it plays the role of transferring the chip. Since the process of transferring the chip is automatic and efficient, it also promotes the efficient assembly of the chip. At the same time, the chip vibration disk and the subsequent chip removal, chip assembly and housing structures are not the structures required to be protected by the present application, so no excessive elaboration or limitation will be made here. At the same time, the chip vibration disk, conveying track, and structure for clamping and transferring the chip are not the protection structures required by the present application, and they are only introduced to assist in explaining the use scenarios and usage of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the structure of an embodiment of the chip-based transfer mechanism of the utility model. Figure 1 ;

[0022] Figure 2 yes Figure 1 A magnified view of part A;

[0023] Figure 3 This is a schematic diagram of the structure of an embodiment of the chip-based transfer mechanism of the utility model. Figure 2 ;

[0024] Figure 4 yes Figure 3 A magnified view of part B;

[0025] Figure 5 It is a schematic diagram of an embodiment of a support block and a limit plate in a chip-based transfer mechanism of the utility model;

[0026] Figure 6 is a schematic diagram of the chip.

[0027] Among them, 1. support base plate; 2. support block; 3. pin slot; 3a. stabilizing part; 3b. snap-in part; 4. chip housing; 5. chip pin; 6. anti-drop plate; 7. limit plate; 8. limit part; 9. limit opening; 10. termination plate; 11. transition part; 12. first cylinder body; 13. second cylinder body; 14. linkage plate; 15. transmission plate; 16. support frame. DETAILED DESCRIPTION

[0028] The following is a further detailed description of the chip-based transfer mechanism proposed by the utility model in combination with the accompanying drawings and specific embodiments. According to the following description, the advantages and features of the utility model will become clearer. It should be noted that the accompanying drawings are all in a very simplified form and are not in precise proportions, which are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the utility model. The same or similar reference numerals in the accompanying drawings represent the same or similar components.

[0029] A chip-based transfer mechanism, such as Figures 1 to 6 As shown, including:

[0030] A supporting base plate 1, wherein the supporting base plate 1 is externally connected to a first driving mechanism for lifting the supporting base plate 1;

[0031] A support block 2, wherein a pin slot 3 is provided on the top of the support block 2, both sides of the pin slot 3 pass through the support block 2, the width of the top opening of the pin slot 3 is less than the width of a chip housing 4, and the pin slot 3 is used for chip pins 5 to be inserted (the chip housing 4 and the chip pins 5 are not structures claimed for protection in this application, and are only introduced here for auxiliary explanation), and an anti-drop plate 6 is vertically provided on the top of one end of the support block 2 away from the pin slot 3;

[0032] A second driving mechanism, the second driving mechanism is located on the supporting base plate 1 and is used to horizontally drive the supporting block 2;

[0033] A limiting plate 7, wherein the limiting plate 7 is vertically arranged on the top of the supporting bottom plate 1, and an L-shaped limiting portion 8 is arranged on one side of the top of the limiting plate 7, and a U-shaped limiting opening 9 is formed between the limiting portion 8 and the limiting plate 7, and the second driving mechanism can drive the supporting block 2 to enter the limiting opening 9 or move from the limiting opening 9 to the outside;

[0034] A stop plate 10, one side of the support block 2 is movably attached to the stop plate 10, and the stop plate 10 and the limit plate 7 are located on both sides of the support block 2;

[0035] The transition portion 11 is vertically arranged at one end of the termination plate 10 close to the limiting portion 8, and the side of the transition portion 11 close to the chip housing 4 is inclined toward the inner side of the limiting opening 9, and a set gap is provided between the free end of the transition portion 11 and the inner side of the limiting opening 9.

[0036] The pin slot 3 includes a stabilizing portion 3a and a snap-in portion 3b connected to the bottom of the stabilizing portion 3a, the width of the snap-in portion 3b is greater than the width of the stabilizing portion 3a, and the bottom of the stabilizing portion 3a is connected to the middle of the top of the snap-in portion 3b.

[0037] The free end of the limiting portion 8 is inclined outwards near the limiting plate 7. The inner side of the limiting plate 7 near the end of the support block 2 is inclined outwards, and the cross section of the opening end of the limiting opening 9 is in an eight-shaped shape for easy entry of the support block 2.

[0038] The first driving mechanism comprises a first cylinder 12 arranged vertically, and a piston rod of the first cylinder 12 is connected to the bottom of the supporting base plate 1. The second driving mechanism comprises a second cylinder 13 arranged horizontally on the supporting base plate 1, and a linkage plate 14 is arranged vertically on the piston rod of the second cylinder 13, and a transmission plate 15 is arranged horizontally on the top of the linkage plate 14, and the supporting block 2 is connected to the side of the transmission plate 15.

[0039] A vertical support frame 16 is also included, and the termination plate 10 is horizontally connected to the top of the support frame 16 .

[0040] The chip-based transfer mechanism provided by the utility model is first used in conjunction with the vibration disk of the chip. The conveying track of the chip vibration disk is directly opposite to the side of the support block 2, and a long conveying groove is opened on the track, and the conveying groove is directly opposite to the pin slot 3; the vibration disk drives the chip forward, so that the chip at the end can enter the pin slot 3 from the conveying groove, and at this time, the bottom of the chip shell 4 is in contact with the top of the support block 2; then the second driving mechanism drives the support block 2 to move horizontally, and makes the side of the support block 2 contact with the end of the conveying groove to prevent the chip from falling.

[0041] After the chip is transported to the limit opening 9, the two sides of the chip are still blocked, so the chip position can be guaranteed; then a sampling pneumatic clamp clamps the chip shell 4, and the first driving mechanism lowers the height of the support base plate 1, so that the chip is separated from the support block 2, the limit plate 7 and the limit part 8, and finally the pneumatic clamp moves to other workstations under the action of the horizontal cylinder; finally, the support base plate 1 and the support block 2 are reset, and the chip can be sampled and transferred for the second time. Among them, when the support base plate 1 is lowered, the anti-drop plate 6 is attached to the end of the conveying groove, which can better prevent the chip from falling; secondly, the pin slot 3 of the support block 2 can immediately enter the limit opening 9 after being separated from the vibration plate conveying track. There is an arc-shaped transition between one side of the transition part 11 and the inner side of the termination plate 10, and the free end is inclined toward the limiting opening 9. Therefore, when the chip is being transferred, the chip can transition from the termination plate 10 to the transition part 11, and then transition from the free end of the transition part 11 to the inner wall of the limiting opening 9, which further ensures the smooth movement of the chip. In addition, the inner side of the free end of the limiting part 8 and the inner side of the end of the limiting plate 7 are inclined outward, which increases the size of the opening end of the limiting opening 9 and makes it easier for the chip to enter the limiting opening 9; however, the width of the inner end of the limiting opening 9 is slightly greater than or equal to the width of the chip pin 5, which can improve the position stability of the chip and make the chip have better position consistency when it is taken away.

[0042] It should also be understood that the present application does not directly promote the assembly of the chip and the housing, but rather plays a promoting role in the entire assembly process, that is, it plays the role of taking over the chip vibration disk and the subsequent chip removal structure, assembling the chip and the housing, that is, it plays the role of transferring the chip. Since the process of transferring the chip is automatic and efficient, it also promotes the efficient assembly of the chip. At the same time, the chip vibration disk and the subsequent chip removal, chip assembly and housing structures are not the structures required to be protected by the present application, so no excessive elaboration or limitation will be made here. At the same time, the chip vibration disk, conveying track, and structure for clamping and transferring the chip are not the protection structures required by the present application, and they are only introduced to assist in explaining the use scenarios and usage of the present application.

[0043] When the chip is inserted into the pin slot 3, the width of the stabilizing portion 3a is relatively small, slightly larger than the width of the chip pin 5, but can be inserted by the chip pin 5; while the width of the inserting portion 3b is relatively large, which can effectively reduce the collision or interference between the chip pin 5 and the supporting block 2, so that the chip can stably enter the chip slot. At the same time, the bottom of the chip housing 4 of the chip entering the chip slot is in contact with the top of the supporting block 2, so that the chip can still be stably supported.

[0044] After the outer side of the chip hits the stop plate 10, the sensor senses that there is a chip here, and then the second drive mechanism drives the linkage plate 14 to move, and the linkage plate 14 drives the transmission plate 15 and the support block 2 and the anti-drop plate 6 to move until the chip enters the appropriate position in the limit opening 9, at which time the chip shell 4 is clamped; then the first cylinder 12 lowers the height of the support base plate 1, and at this time the chip shell 4 remains in place, so that the chip shell 4 can be separated from the support block 2, the limit plate 7, etc., to facilitate the horizontal movement of the chip. When the support base plate 1 is lowered, there is still a certain gap between the free end of the limit part 8 and the transition part 11, which can better prevent the wear of the two.

[0045] The above description is only a description of the preferred embodiment of the utility model, and is not any limitation on the scope of the utility model. Any changes and modifications made by ordinary technicians in the field of the utility model based on the above disclosure shall fall within the scope of protection of the claims.

Claims

1. A chip-based transfer mechanism, characterized in that: include: A supporting base plate (1), the supporting base plate (1) being externally connected to a first driving mechanism for lifting the supporting base plate (1); A support block (2), wherein a pin slot (3) is provided on the top of the support block (2), both sides of the pin slot (3) pass through the support block (2), the width of the top opening of the pin slot (3) is smaller than the width of a chip housing (4), the pin slot (3) is used for inserting chip pins (5), and an anti-drop plate (6) is vertically provided on the top of one end of the support block (2) away from the pin slot (3); A second driving mechanism, the second driving mechanism is located on the supporting base plate (1) and is used to drive the supporting block (2) horizontally; a limiting plate (7), the limiting plate (7) being vertically arranged on the top of the supporting bottom plate (1), an L-shaped limiting portion (8) being arranged on one side of the top of the limiting plate (7), a U-shaped limiting opening (9) being formed between the limiting portion (8) and the limiting plate (7), and the second driving mechanism being capable of driving the supporting block (2) to enter the limiting opening (9) or to move from the limiting opening (9) to the outside; A stop plate (10), one side of the support block (2) is movably attached to the stop plate (10), and the stop plate (10) and the limit plate (7) are located on both sides of the support block (2); A transition portion (11), the transition portion (11) being vertically arranged at one end of the termination plate (10) close to the limiting portion (8), the side of the transition portion (11) close to the chip housing (4) being inclined toward the inner side of the limiting opening (9), and a set gap being provided between the free end of the transition portion (11) and the inner side of the limiting opening (9).

2. The chip-based transfer mechanism according to claim 1, characterized in that: The pin slot (3) comprises a stabilizing portion (3a) and a snap-in portion (3b) connected to the bottom of the stabilizing portion (3a); the width of the snap-in portion (3b) is greater than the width of the stabilizing portion (3a); and the bottom of the stabilizing portion (3a) is connected to the middle of the top of the snap-in portion (3b).

3. The chip-based transfer mechanism according to claim 1 or 2, characterized in that: The free end of the limiting portion (8) is inclined outwards on one side close to the limiting plate (7).

4. The chip-based transfer mechanism according to claim 3, characterized in that: The inner side of one end of the limiting plate (7) close to the supporting block (2) is inclined outwards, and the cross section of the opening end of the limiting opening (9) is in an eight-shaped shape to facilitate the entry of the supporting block (2).

5. The chip-based transfer mechanism according to claim 1, characterized in that: The first driving mechanism comprises a first cylinder (12) arranged vertically, and a piston rod of the first cylinder (12) is connected to the bottom of the supporting base plate (1).

6. The chip-based transfer mechanism according to claim 1, characterized in that: The second driving mechanism comprises a second cylinder body (13) horizontally arranged on the supporting base plate (1), a linkage plate (14) is vertically arranged on the piston rod of the second cylinder body (13), a transmission plate (15) is horizontally arranged on the top of the linkage plate (14), and the support block (2) is connected to the side of the transmission plate (15).

7. The chip-based transfer mechanism according to claim 1, characterized in that: It also includes a vertical support frame (16), and the termination plate (10) is horizontally connected to the top of the support frame (16).

Images