Spring and connecting rod assembling device

Abstract

The utility model belongs to the technical field of hardware production equipment, and particularly discloses a spring and connecting rod assembling device which comprises a base, a mounting plate, a moving module, a material loading module, a feeding mechanism, a material pressing mechanism and an ejection mechanism. And subsequently, the material carrying module, the feeding mechanism, the material pressing mechanism and the ejection mechanism are moved to the position close to the upper portion of the storage plate through the moving module, then the feeding mechanism is started to send the spring to the material pressing mechanism, the spring is compressed through the material pressing mechanism, and after the spring is compressed, the spring can be ejected out of the material carrying module through the ejection mechanism. When the spring is assembled, the spring can enter the spring mounting groove of the connecting rod in the storage plate, so that the assembly of the spring is realized, the spring assembly efficiency can be improved by adopting a mechanical mechanism, the spring can be quickly compressed without being compressed by a manual operation mode, and the assembly time of the spring can be shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of hardware production equipment, in particular to an assembly device for a spring and a connecting rod. Background Art

[0002] The tatami bed is mainly composed of a bed frame and a tatami board, and the bed frame and the tatami board are connected by hinges. Fig. 9 As shown, the hinge mainly includes a connecting rod, a crank and a mounting seat, the connecting rod is connected to the crank, and subsequently the crank is connected to the tatami board through the mounting seat, a retractable snap assembly is arranged at one end of the connecting rod, and the snap assembly is connected to the connecting rod through a spring, so as to realize the telescopic rebound of the snap assembly, and the spring is arranged in a spring groove at one end of the connecting rod close to the snap assembly, and when the spring is installed, it is mainly placed in the upper part of the spring groove for positioning by manual taking, and then the spring is compressed by manually operating a clamp or a pressing sheet and placed in the spring groove, and the manual operation method will reduce the hinge assembly efficiency and increase the assembly time of the spring. Utility Model Content

[0003] In order to overcome the defects in the prior art, the utility model provides an assembly device for a spring and a connecting rod.

[0004] The technical solution adopted by the utility model to solve its technical problems is: an assembly device of a spring and a connecting rod, comprising a base, a mounting plate, a moving module, a loading module, a feeding mechanism, a pressing mechanism and an ejection mechanism, wherein a support column is arranged on the upper portion of the base, a mounting plate is arranged on one side of the support column, a moving module is arranged on one end of the mounting plate away from the support column, a loading module is arranged on the movable end of the moving module, a feeding mechanism is arranged on the side of the loading module away from the mounting plate, a pressing mechanism is arranged on the side of the loading module close to the mounting plate, and an ejection mechanism is arranged on the upper portion of the loading module.

[0005] Further description of the present scheme, the mobile module includes a first driving member, a slider guide assembly and a mobile plate, the first driving member is arranged at one end of the mounting plate away from the support column, the slider guide assembly is arranged at the lower part of the first driving member, the sliding end of the slider guide assembly is provided with a mobile plate, the bottom surface of the mobile plate is connected to the loading module, the mobile plate has a slot at one end facing the first driving member, and the mobile end of the first driving member is provided with a card block, and the card block is connected to the slot.

[0006] Further description of the present scheme, the loading module includes a loading block and a cover plate, the loading block is arranged at the moving end of the moving module, a cover plate is arranged on one side of the loading block, a storage groove is opened on one side of the loading block, the moving end of the feeding mechanism faces the storage groove, a first feeding hole is opened inside the storage groove, a through hole is opened on one side of the first feeding hole, the moving end of the pressing mechanism faces the through hole, a discharge groove is also opened on the side of the loading block close to the storage groove, the storage groove is vertically connected with the discharge groove, and the moving end of the ejection mechanism faces the discharge groove.

[0007] Specifically, the feeding mechanism includes a first support plate, a second driving member and a push block, wherein the first support plate is arranged on one side of the moving plate, the second driving member is arranged at one end of the first support plate away from the moving plate, the moving end of the second driving member is arranged with a push block, and the push block faces the storage slot of the loading block;

[0008] A second feed hole is formed on the side of the push block away from the second driving member, and the second feed hole faces the first feed hole. A slot is formed on the end of the push block away from the second driving member, and the slot is connected to the second feed hole.

[0009] Further description of the present scheme, the pressing mechanism includes a second support plate, a third driving member, a push block and a push pin, the second support plate is arranged on the side of the movable plate away from the feeding mechanism, the third driving member is arranged on one side of the second support plate, the output end of the third driving member passes through the second support plate and is provided with a push block, the side of the push block away from the third driving member is provided with a push pin, and the movable end of the push pin faces the through hole.

[0010] Further description of this solution, the ejection mechanism includes a third support plate, a fourth driving member and a push rod, the third support plate is arranged on the upper part of the movable plate, the upper surface of the third support plate is provided with a fourth driving member, the output end of the fourth driving member passes through the third support plate and is provided with a push rod, and the movable end of the push rod faces the discharge trough.

[0011] Further description of this solution: a storage plate is provided at the lower part of the loading module.

[0012] The beneficial effects of the utility model are as follows: when the device is performing the spring assembly operation, the spring can be sent to the loading module through the external spring feeding device, and then the loading module, the feeding mechanism, the pressing mechanism and the ejecting mechanism are moved to the upper part close to the storage plate through the moving module, and then the spring is sent to the pressing mechanism by starting the feeding mechanism, and then the spring is compressed by the pressing mechanism. Later, when the spring compression is completed, the spring can be ejected from the outside of the loading module through the ejecting mechanism, so that it can enter the spring installation groove of the connecting rod in the storage plate, thereby completing the assembly operation of the spring. The use of a mechanized mechanism to assemble the spring can improve the efficiency of the spring assembly, and the spring can be quickly compressed without the need to manually operate a clamp or a pressing sheet to compress the spring, thereby greatly reducing the time required for the assembly of the spring. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The overall structure of the assembly device of the utility model is shown in FIG. Figure 1 ;

[0014] Figure 2 The overall structure of the assembly device of the utility model is shown in FIG. Figure 2 ;

[0015] Figure 3 This is a schematic diagram of the internal structure of the assembly device of the utility model with the cover removed;

[0016] Figure 4 This is a front view of the overall structure of the assembly device of the utility model;

[0017] Figure 5 The structure of the material loading block of the utility model is shown in FIG. Figure 1 ;

[0018] Figure 6 The structure of the material loading block of the utility model is shown in FIG. Figure 2 ;

[0019] Figure 7 It is the structural explosion diagram of the feeding mechanism of the utility model;

[0020] Figure 8 It is a structural schematic diagram of the material pressing mechanism of the utility model.

[0021] Fig. 9 A schematic diagram of the hinge structure.

[0022] As shown in the figure: base 1, mounting plate 2, moving module 3, first driving member 31, slider guide assembly 32, moving plate 33, card slot 331, card block 34, loading module 4, loading block 41, storage slot 411, first feed hole 412, through hole 413, discharge slot 414, discharge slot 414, cover plate 42, feeding mechanism 5, first support plate 51, second driving member 52, push block 53, second feed hole 531, slot 532, pressing mechanism 6, second support plate 61, third driving member 62, ejector block 63, ejector pin 64, ejection mechanism 7, third support plate 71, fourth driving member 72, push rod 73, support column 8, storage plate 9. DETAILED DESCRIPTION

[0023] The specific implementation methods of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these implementation methods is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in each implementation method of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0024] As attached Figure 1 , 2 As shown in Figures 3 and 4, the utility model provides an assembly device for a spring and a connecting rod, comprising a base 1, a mounting plate 2, a moving module 3, a loading module 4, a feeding mechanism 5, a pressing mechanism 6 and an ejection mechanism 7. A supporting column 8 is arranged on the upper portion of the base 1, a mounting plate 2 is arranged on one side of the supporting column 8, a moving module 3 is arranged on the end of the mounting plate 2 away from the supporting column 8, a loading module 4 is arranged on the movable end of the moving module 3, a feeding mechanism 5 is arranged on the side of the loading module 4 away from the mounting plate 2, a pressing mechanism 6 is arranged on the side of the loading module 4 close to the mounting plate 2, an ejection mechanism 7 is arranged on the upper portion of the loading module 4, and subsequently a placing plate 9 is arranged at the lower portion of the loading module 4, so that the placing plate 9 can be connected to an external moving device, so that the placing plate 9 can be driven to move, and at the same time, a placing cavity for placing a connecting rod is opened on the placing plate 9, so that the connecting rod workpiece can be conveniently placed.

[0025] When it is necessary to assemble the spring parts, the spring can be first sent to the loading module 4 through the external spring feeding device. When the spring enters the loading module 4, the loading module 4, the feeding mechanism 5, the pressing mechanism 6 and the ejecting mechanism 7 can be moved to the upper part close to the storage plate 9 by starting the moving module 3. Subsequently, the spring is sent to the pressing mechanism 6 by starting the feeding mechanism 5, and then the spring is compressed by the pressing mechanism 6. Later, when the spring compression is completed, the spring can be ejected from the outside of the loading module 4 by the ejecting mechanism 7, so that it can enter the spring installation groove in the connecting rod in the storage plate 9, thereby completing the assembly operation of the spring. The use of a mechanized mechanism to assemble the spring can improve the efficiency of the spring assembly, and the spring can be quickly compressed without the need to manually operate a clamp or a pressing sheet to compress the spring, which can greatly reduce the time required for the assembly of the spring.

[0026] As attached Figure 1 , 2 As shown in FIGS. 3 and 4 , the mobile module 3 includes a first driving member 31, a slider guide assembly 32 and a moving plate 33. The first driving member 31 is arranged at one end of the mounting plate 2 away from the support column 8, the slider guide assembly 32 is arranged at the lower part of the first driving member 31, and the sliding end of the slider guide assembly 32 is provided with a moving plate 33. The bottom surface of the moving plate 33 is connected to the loading module 4, and a slot 331 is provided at one end of the moving plate 33 facing the first driving member 31. A block 34 is provided at the moving end of the first driving member 31, and the block 34 is snapped into the slot 331.

[0027] Later, when it is necessary to move the loading module 4, the feeding mechanism 5, the pressing mechanism 6 and the ejecting mechanism 7 to the upper part close to the storage plate 9: the first driving member 31 can be started first, and the moving plate 33 can be driven to move by the first driving member 3, so that the moving plate 33 can move downward along the slider guide assembly 32, and subsequently when the moving plate 33 moves, it can synchronously drive the loading module 4 to move, and when the loading module 4 moves, it can synchronously drive the feeding mechanism 5, the pressing mechanism 6 and the ejecting mechanism 7 to move downward.

[0028] As attached Figure 1 , 2 , 3, 4, 5, 6, 7, 8 and 9, the loading module 4 includes a loading block 41 and a cover plate 42, the loading block 41 is arranged at the moving end of the moving module 3, the cover plate 42 is arranged on one side of the loading block 41, a storage groove 411 is provided on one side of the loading block 41, the moving end of the feeding mechanism 5 faces the storage groove 411, a first feed hole 412 is provided inside the storage groove 411, a through hole 413 is provided on one side of the first feed hole 412, the moving end of the pressing mechanism 6 faces the through hole 413, a discharge groove 414 is also provided on one side of the loading block 41 close to the storage groove 411, the storage groove 411 is vertically connected with the discharge groove 414, and the moving end of the ejection mechanism 7 faces the discharge groove 414;

[0029] By providing a first feed hole 412, it can be connected with the discharge port of an external spring loading device, so that the spring member can enter the storage groove 411 from the first feed hole 412. Subsequently, when the spring enters the storage groove 411, the spring can be pushed to the through hole 413 by starting the feeding mechanism 5. Subsequently, by starting the pressing mechanism 6, the moving end of the pressing mechanism 6 can enter the storage groove 411 through the through hole 413, so that the spring in the storage groove 411 can be compressed. When the length of the spring is compressed to be consistent with the groove depth size of the discharge groove 414, the ejection mechanism 7 is started again, so that the moving end of the ejection mechanism 7 can enter the loading block 41 through the discharge groove 414, and be vertically connected with the discharge groove 414 through the storage groove 411. Subsequently, the moving end of the ejection mechanism 7 continues to move, and the spring is pushed from the discharge groove 414 into the spring groove in the connecting rod of the storage plate 9, so that the spring loading operation can be realized.

[0030] It should be noted that the depth of the discharge trough 414 is less than the depth of the storage trough 411 .

[0031] As attached Figure 1 , 2 As shown in Figures 3, 4, 5, 6 and 7, the feeding mechanism 5 includes a first supporting plate 51, a second driving member 52 and a pushing block 53. The first supporting plate 51 is arranged on one side of the moving plate 33. The second driving member 52 is arranged at the end of the first supporting plate 51 away from the moving plate 33. The pushing block 53 is arranged at the moving end of the second driving member 52. The pushing block 53 faces the storage groove 411 of the loading block 41. At the same time, a second feeding hole 531 is opened on the side of the pushing block 53 away from the second driving member 52. The second feeding hole 531 faces the first feeding hole 412. A slot 532 is opened at the end of the pushing block 53 away from the second driving member 52. The slot 532 is communicated with the second feeding hole 531.

[0032] When it is necessary to move the spring from the first feed hole 412 to the through hole 413: the spring can enter the second feed hole 531 from the first feed hole 412, so that the spring can enter the push block 53, and the second driving member 52 is used to push the push block 53 to move in the storage groove 411, so that the second feed hole 531 can be moved to the through hole 413, so as to connect with the through hole 413, so as to facilitate the subsequent pressing mechanism 6 to compress the spring located in the push block 53.

[0033] As attached Figure 1 , 2, 3, 4, 5, 6, 7 and 8, the subsequent pressing mechanism 6 includes a second support plate 61, a third driving member 62, a push block 63 and a push pin 64, the second support plate 61 is arranged on the side of the moving plate 33 away from the feeding mechanism 5, the third driving member 62 is arranged on one side of the second support plate 61, the output end of the third driving member 62 passes through the second support plate 61 and is provided with a push block 63, the side of the push block 63 away from the third driving member 62 is provided with a push pin 64, and the moving end of the push pin 64 faces the through hole 413;

[0034] When the push block 53 moves to the through hole 413: the third driving member 62 can be started, and the movement of the third driving member 62 can drive the ejector block 63 to move toward the loading block 41, so that the ejector pin 64 can be driven to move synchronously, so that the ejector pin 64 can pass through the through hole 413 and enter the loading block 41, and then the ejector pin 64 is moved to enter the second feed hole 531, so that the spring in the second feed hole 531 can be compressed, and then when the length of the spring is compressed to be consistent with the groove depth size of the discharge groove 414, the operation of the third driving member 62 can be stopped, and then the spring and thus the push block 53 are moved to the bottom of the discharge groove 414 of the loading block 41 through the ejection mechanism 7, so as to perform the discharge operation.

[0035] The subsequent ejection mechanism 7 includes a third support plate 71, a fourth driving member 72 and a push rod 73. The third support plate 71 is arranged on the upper part of the movable plate 33. The fourth driving member 72 is arranged on the upper surface of the third support plate 71. The output end of the fourth driving member 72 passes through the third support plate 71 and is provided with a push rod 73. The moving end of the push rod 73 faces the discharge trough 414.

[0036] When the spring is compressed by the pressing mechanism 6, the fourth driving member 72 can be started, and the fourth driving member 72 can be used to drive the push rod 73 to move downward, so that the push rod 73 can enter the loading block 41 through the discharge slot 414, and then the fourth driving member 72 continues to drive the push rod 73 to move downward, so that the push rod 73 can enter the slot 532 of the push block 53, so that the push rod 73 can push the spring to the bottom of the discharge slot 414 through the slot 532, and then the push rod 73 can be controlled to move downward to push the spring and the discharge slot 414 into the spring slot in the connecting rod of the storage plate 9, so that the spring assembly operation can be realized.

[0037] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.

Claims

1. A spring and connecting rod assembly device, comprising a base (1), a mounting plate (2), a moving module (3), a loading module (4), a feeding mechanism (5), a pressing mechanism (6) and an ejecting mechanism (7), characterized in that: A support column (8) is arranged on the upper part of the base (1), a mounting plate (2) is arranged on one side of the support column (8), a moving module (3) is arranged on the end of the mounting plate (2) away from the support column (8), a loading module (4) is arranged on the movable end of the moving module (3), a feeding mechanism (5) is arranged on the side of the loading module (4) away from the mounting plate (2), a pressing mechanism (6) is arranged on the side of the loading module (4) close to the mounting plate (2), and an ejection mechanism (7) is arranged on the upper part of the loading module (4).

2. The assembly device of a spring and a connecting rod according to claim 1, characterized in that: The mobile module (3) comprises a first driving member (31), a slider guide assembly (32) and a mobile plate (33), wherein the first driving member (31) is arranged at one end of the mounting plate (2) away from the support column (8), the slider guide assembly (32) is arranged at the lower part of the first driving member (31), a mobile plate (33) is arranged at the sliding end of the slider guide assembly (32), the bottom surface of the mobile plate (33) is connected to the loading module (4), a slot (331) is provided at one end of the mobile plate (33) facing the first driving member (31), and a card block (34) is arranged at the moving end of the first driving member (31), and the card block (34) is carded into the slot (331).

3. The assembly device of a spring and a connecting rod according to claim 1, characterized in that: The loading module (4) comprises a loading block (41) and a cover plate (42); the loading block (41) is arranged at the moving end of the moving module (3); a cover plate (42) is arranged on one side of the loading block (41); a storage groove (411) is provided on one side of the loading block (41); a moving end of the feeding mechanism (5) faces the storage groove (411); a first feeding hole (412) is provided inside the storage groove (411); a through hole (413) is provided on one side of the first feeding hole (412); a moving end of the pressing mechanism (6) faces the through hole (413); a discharge groove (414) is further provided on one side of the loading block (41) close to the storage groove (411); the storage groove (411) is vertically connected to the discharge groove (414); and a moving end of the ejection mechanism (7) faces the discharge groove (414).

4. The assembly device of a spring and a connecting rod according to claim 3, characterized in that: The feeding mechanism (5) comprises a first supporting plate (51), a second driving member (52) and a pushing block (53); the first supporting plate (51) is arranged on one side of the moving plate (33); the second driving member (52) is arranged at one end of the first supporting plate (51) away from the moving plate (33); the pushing block (53) is arranged at the moving end of the second driving member (52); the pushing block (53) faces the storage slot (411) of the loading block (41).

5. The assembly device of a spring and a connecting rod according to claim 4, characterized in that: A second feed hole (531) is formed on the side of one end of the push block (53) away from the second driving member (52), and the second feed hole (531) faces the first feed hole (412). A slot (532) is formed on one end of the push block (53) away from the second driving member (52), and the slot (532) is communicated with the second feed hole (531).

6. The assembly device of a spring and a connecting rod according to claim 3, characterized in that: The material pressing mechanism (6) comprises a second support plate (61), a third driving member (62), a push block (63) and a push pin (64); the second support plate (61) is arranged on a side of the moving plate (33) away from the feeding mechanism (5); the third driving member (62) is arranged on one side of the second support plate (61); an output end of the third driving member (62) moves through the second support plate (61) and is provided with a push block (63); a side of the push block (63) away from the third driving member (62) is provided with a push pin (64); and a moving end of the push pin (64) faces the through hole (413).

7. The assembly device of a spring and a connecting rod according to claim 3, characterized in that: The ejection mechanism (7) comprises a third support plate (71), a fourth driving member (72) and a push rod (73); the third support plate (71) is provided on the upper part of the movable plate (33); the fourth driving member (72) is provided on the upper surface of the third support plate (71); the output end of the fourth driving member (72) passes through the third support plate (71) and is provided with a push rod (73); the movable end of the push rod (73) faces the discharge chute (414).

8. The assembly device of a spring and a connecting rod according to claim 3, characterized in that: A storage plate (9) is provided at the bottom of the loading module (4).

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