Assembling device for compressing and inserting spring

Abstract

The utility model discloses an assembling device for compressing and inserting a spring, which comprises a rack, a spring input channel for transversely inputting the spring is arranged on one side of the rack, a spring distributing plate is arranged at the tail end of the spring input channel, the spring enters the spring distributing plate, and the spring is inserted into the spring distributing plate. The spring distributing plate and the springs vertically move downwards for distributing; a spring compression rod is arranged on one side of the spring distributing plate, and a spring supporting block is arranged on the other side of the spring distributing plate. The spring supporting block is used for carrying out bottom supporting and side face supporting on the spring and is matched with transverse movement of the spring compression rod to compress the spring; a spring inserting rod is arranged on the upper portion of the spring supporting block, the spring supporting block moves longitudinally, a bottom space is reserved, and the compressed spring is vertically driven and inserted into the shell in cooperation with vertical movement of the spring inserting rod; the spring assembling device can replace manual work, automatically compress a spring and insert the spring into a shell, and the spring assembling efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of spring assembly, and particularly relates to an assembly device for compressively inserting a spring. Background Art

[0002] During the assembly process, as Figure 1 shown, the spring 01 needs to be installed inside the housing 02 and maintain a certain amount of compressive deformation, that is, the spring 01 has a certain compressive requirement.

[0003] The assembly process of transporting and installing the spring 01 into the housing 02 while meeting the above requirements is rather cumbersome, and the accuracy rate is not high enough.

[0004] Currently, the assembly is mainly completed by manual means. During the assembly process, the compressive force for compressing the spring 01 is relatively large, and it is very difficult to assemble the compressed spring 01 in place, which not only increases the labor intensity of workers, but also leads to problems such as unstable product quality and low qualification rate.

[0005] In summary, it is necessary to design an assembly device for compressively inserting a spring to solve the above problems. Summary of the Utility Model

[0006] The purpose of the utility model is to overcome the defects of manual assembly in the prior art, and provide an assembly device for compressively inserting a spring, which can replace manual labor, automatically compress the spring, and insert it into the housing, improving the spring assembly efficiency, production quality and finished product rate, reducing the labor intensity of workers and labor costs, and making the production safer.

[0007] To achieve the above purpose, the utility model provides an assembly device for compressively inserting a spring, including a frame. A spring input channel for horizontally inputting a spring is installed on one side of the frame. A spring dividing plate is installed at the end of the spring input channel. The spring enters into the spring dividing plate, and the spring dividing plate and the spring move vertically downward for material distribution. A spring compression rod is installed on one side of the spring dividing plate, and a spring support block is installed on the other side. The spring support block is used to support the bottom and side of the spring, and cooperate with the horizontal movement of the spring compression rod to compress the spring. A spring insertion rod is installed above the spring support block. The spring support block moves longitudinally to create a bottom space, and cooperate with the vertical movement of the spring insertion rod to vertically drive the compressed spring and insert it into the housing.

[0008] Preferably, the spring input channel is arranged on the sliding substrate, and a first vertical cylinder is drivingly connected to the upper end of the sliding substrate, and the first vertical cylinder drives the sliding substrate to reciprocate vertically; a first groove for placing the spring distribution plate is provided in the middle of the sliding substrate, a second groove for placing the spring compression rod is provided on one side of the sliding substrate, and a third groove for placing the spring support block is provided on the other side; a fourth groove for placing the spring insertion rod is also provided on the sliding substrate.

[0009] Preferably, at least one sliding guide rail is installed on the back surface of the sliding substrate, a slider is sleeved on the sliding guide rail, the slider is fixed on the frame, and the sliding guide rail reciprocates vertically along the slider.

[0010] Preferably, a first driving block is installed on the back surface of the spring compression rod, the first driving block is fixedly connected to the spring compression rod through a first connecting rod, and the first driving block, the first connecting rod and the spring compression rod move horizontally back and forth together; a fifth groove for placing the first driving block is provided inside the sliding substrate; a first rotating roller is fixedly installed on the back surface of the first driving block, a first stepped block is installed on one side of the first rotating roller, and the first stepped block is fixed on the frame; the first rotating roller moves along the first stepped block, thereby driving the first driving block, the first connecting rod and the spring compression rod to move horizontally together.

[0011] Preferably, an elastic element is installed between the first connecting rod and the sliding substrate, and the elastic element drives the first driving block, the first connecting rod and the spring compression rod to reset horizontally together.

[0012] Preferably, a second driving block is installed on the back surface of the spring distribution plate, the second driving block is drivingly connected to the spring distribution plate through a pin, an inclined chute is provided on the second driving block, and the pin slides inside the inclined chute; the pin is fixedly connected to the spring distribution plate, and a sixth groove for placing the second driving block is provided inside the sliding substrate; a second rotating roller is fixedly installed on the back surface of the second driving block, a second stepped block is installed on one side of the second rotating roller, and the second stepped block is fixed on the frame; the second rotating roller moves along the second stepped block, thereby driving the second driving block to move horizontally; the pin and the spring distribution plate slide vertically along the inclined chute, thereby driving the spring to move vertically downward.

[0013] Preferably, a spring groove for accommodating the spring is provided on the spring distribution plate, the spring groove is communicated with the spring input channel, a limiting block is installed at the end of the spring groove, and the limiting block is fixedly installed on the sliding substrate; a magnet is installed inside the limiting block, and the magnet attracts the spring, so that the end of the spring is aligned with the end of the spring groove.

[0014] Preferably, one end of the spring insertion rod is drivingly connected to a second vertical cylinder, and the second vertical cylinder is fixedly installed at the upper end of the sliding substrate. The second vertical cylinder drives the spring insertion rod to reciprocate vertically; an arc groove adapted to the spring is provided at the end of the spring insertion rod.

[0015] Preferably, the spring support block includes a side support block and a bottom support block. One end of the spring support block is drivingly connected to a longitudinal cylinder, and the longitudinal cylinder is fixedly installed on one side of the sliding substrate. The longitudinal cylinder drives the spring support block to reciprocate longitudinally.

[0016] Preferably, a protection plate is installed on one side of the sliding substrate. The protection plate covers the surface of the sliding substrate. An observation opening for observing the spring is provided on the protection plate. A U-shaped protection plate is installed at the lower part of the sliding substrate, and a side protection plate is installed at the lower part of the protection plate. The U-shaped protection plate and the side protection plate enclose a through groove through which the compressed spring and the spring insertion rod pass.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0018] 1. For the present utility model: First, the spring is horizontally input transversely using a spring input channel. The spring slides horizontally in the spring input channel and slides into the spring distribution plate. Second, the spring distribution plate moves vertically, driving the spring inside the spring distribution plate to move vertically downward, so that the spring is separated from the spring input channel, realizing the distribution of the spring. Third, after the spring distribution plate reaches the vertical position, the spring support block on one side supports the spring at the bottom and on the side, and the spring compression rod on the other side moves horizontally and inserts into the spring distribution plate, pushing the spring to move horizontally, pushing the spring out of the spring distribution plate, and under the support of the spring support block, the spring is compressed. Finally, the spring support block moves longitudinally, creating space at the bottom of the spring, and cooperating with the vertical movement of the spring insertion rod, the compressed spring is vertically driven and inserted into the housing.

[0019] 2. The present utility model can replace manual labor, automatically compress the spring and insert it into the housing, improving the spring assembly efficiency, production quality and yield rate, reducing the labor intensity and labor cost of workers, and making production safer. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0021] Figure 1 It is a schematic diagram of spring compression and insertion provided by the present utility model;

[0022] Figure 2 It is a schematic structural diagram of an assembly device for spring compression and insertion provided by the present utility model;

[0023] Figure 3 It is a schematic structural diagram of the assembly device removing the protection plate provided by the present utility model;

[0024] Figure 4 It is a schematic structural diagram of the sliding substrate and the elastic element assembled together provided by the present utility model;

[0025] Figure 5 It is a schematic diagram of the first driving block, the first connecting rod and the spring compression rod moving horizontally together provided by the present utility model;

[0026] Figure 6 It is a schematic diagram of the second driving block, the pin and the spring distribution plate moving vertically together provided by the present utility model;

[0027] Figure 7 It is a schematic diagram of the second vertical cylinder and the spring insertion rod moving vertically together provided by the present utility model;

[0028] Figure 8 It is a schematic diagram of the longitudinal cylinder and the spring support block moving longitudinally together provided by the present utility model;

[0029] Figure 9 It is a schematic diagram of the U-shaped protection plate and the side protection plate enclosing a through groove provided by the present utility model.

[0030] In the figure, there are included:

[0031] 01. Spring; 02. Housing; 1. Frame; 2. Spring input channel; 31. Spring distribution plate; 41. Spring compression rod; 51. Spring support block; 61. Spring insertion rod; 21. Sliding substrate; 22. First vertical cylinder; 23. First groove; 24. Second groove; 25. Third groove; 26. Fourth groove; 27. Sliding guide rail; 28. Slide block; 42. First driving block; 43. First connecting rod; 71. Fifth groove; 44. First rotating roller; 45. First stepped block; 46. Elastic element; 32. Second driving block; 33. Pin; 34. Inclined chute; 72. Sixth groove; 35. Second rotating roller; 36. Second stepped block; 37. Spring groove; 73. Limit block; 74. Magnet; 62. Second vertical cylinder; 63. Arc groove; 52. Side support block; 53. Bottom support block; 54. Longitudinal cylinder; 81. Protection plate; 82. Observation port; 83. U-shaped protection plate; 84. Side protection plate; 85. Through groove. Specific embodiments

[0032] Next, in conjunction with the drawings in the embodiments of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are one of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work belong to the scope of protection of the present invention.

[0033] Please refer to Figures 1 to 9 , the present invention provides an assembly device for compressing and inserting a spring.

[0034] First, this embodiment introduces the supporting devices of the assembly device: the assembly device needs to be used in conjunction with a spring output device. The spring output device is not shown in the drawings, but the spring output device is connected to the spring input channel 2 in the assembly device. The spring output device outputs the spring 01 to the spring input channel 2, so that the assembly device has a continuous supply of springs 01 for assembly, facilitating subsequent compression and insertion of the spring 01 into the housing 02.

[0035] Furthermore, the spring output device can use existing technologies, such as: a vibrating disk; if the above device cannot be purchased, the spring 01 can also be manually slid into the spring input channel 2 from a high place through a pipe. Under the action of gravity, the spring 01 naturally slides into the spring input channel 2 and slides along the spring input channel 2 continuously, sliding into the spring distribution plate 31 or the end, thus completing the manual feeding of the spring 01.

[0036] Secondly, the overall structure of the assembly device is introduced.

[0037] As Figure 2 shown, the assembly device includes a frame 1, and the frame 1 is set in an L shape; on one side of the frame 1, there is a spring input channel 2 for horizontally inputting the spring 01. The spring input channel 2 is connected to the spring output device and can be connected through a pipe. The spring output device outputs the spring 01 into the spring input channel 2.

[0038] As Figure 3 shown, at the end of the spring input channel 2, there is a spring distribution plate 31. After the spring 01 enters the spring distribution plate 31, the spring distribution plate 31 moves vertically, driving the spring 01 inside the spring distribution plate 31 to move vertically downward, separating the spring 01 from the spring input channel 2 and realizing the distribution of the spring 01.

[0039] As Figure 3As shown, after the spring distribution plate 31 and the spring 01 are vertically in place, a spring compression rod 41 is installed on one side of the spring distribution plate 31, and a spring support block 51 is installed on the other side; the spring support block 51 is used to support the bottom and side of the spring 01. The lateral movement of the spring compression rod 41 is inserted into the spring distribution plate 31 to push the spring 01 laterally, push the spring 01 out of the spring distribution plate 31 laterally, and compress the spring 01 under the support of the spring support block 51. A spring insertion rod 61 is installed on the upper part of the spring support block 51. The spring support block 51 moves longitudinally to create a bottom space and cooperates with the vertical movement of the spring insertion rod 61 to vertically drive the compressed spring 01 and insert it into the housing 02.

[0040] In the above structure, the vertical reciprocating motion of the spring distribution plate 31, the lateral reciprocating motion of the spring compression rod 41, the longitudinal reciprocating motion of the spring support block 51, and the vertical reciprocating motion of the spring insertion rod 61 can be respectively realized by using driving cylinders; or the above functions can be realized by using a driving module.

[0041] However, in this embodiment, one driving cylinder is used to realize two motions, namely the vertical reciprocating motion of the spring distribution plate 31 and the lateral reciprocating motion of the spring compression rod 41; thus reducing the number of driving cylinders, facilitating control and reducing the manufacturing cost of the device.

[0042] Next, a detailed introduction will be given on how to integrate the above two motions.

[0043] As Figure 3 shown, the spring input channel 2 is arranged on the sliding substrate 21. The upper end of the sliding substrate 21 is drivingly connected to a first vertical cylinder 22, and the first vertical cylinder 22 drives the sliding substrate 21 to reciprocate vertically.

[0044] As Figure 2 shown, in order to make the movement of the sliding substrate 21 more stable, two sliding guide rails 27 are installed on the back of the sliding substrate 21, and the sliding guide rails 27 are fixedly installed on both sides of the sliding substrate 21; sliders 28 are sleeved on the sliding guide rails 27, and the sliders 28 are fixed on the frame 1. When the first vertical cylinder 22 drives the sliding substrate 21 to move vertically, the sliding guide rails 27 reciprocate vertically along the sliders 28; in this way, the movement of the sliding substrate 21 is more stable, facilitating subsequent spring 01 distribution and spring 01 compression.

[0045] Furthermore, the sliding substrate 21 integrates multiple motions.

[0046] Specifically, as Figure 4As shown, a first groove 23 for placing the spring distribution plate 31 is provided in the middle of the sliding substrate 21. The first groove 23 is vertically arranged, and the spring distribution plate 31 reciprocates vertically along the first groove 23.

[0047] As Figure 4 shown, a second groove 24 for placing the spring compression rod 41 is provided on one side of the sliding substrate 21, and a third groove 25 for placing the spring support block 51 is provided on the other side; the second groove 24 is horizontally arranged transversely, and the spring compression rod 41 reciprocates transversely along the second groove 24; the third groove 25 is longitudinally arranged, and the spring support block 51 reciprocates longitudinally along the third groove 25.

[0048] As Figure 4 shown, a fourth groove 26 for placing the spring insertion rod 61 is further provided on the sliding substrate 21; the fourth groove 26 is vertically arranged, and the spring insertion rod 61 reciprocates vertically along the fourth groove 26.

[0049] Furthermore, as Figure 4 shown, the sliding substrate 21 is a multi-layer board and is arranged in multiple layers; a first driving block 42 and a second driving block 32 are installed inside the sliding substrate 21, and a first rotating roller 44 and a second rotating roller 35 are further provided on the back of the sliding substrate 21.

[0050] Specifically, as Figure 5 shown, a first driving block 42 is installed on the back of the spring compression rod 41. The first driving block 42 is fixedly connected to the spring compression rod 41 through a first connecting rod 43, and the first driving block 42, the first connecting rod 43 and the spring compression rod 41 reciprocate transversely together.

[0051] As Figure 4 shown, a fifth groove 71 for placing the first driving block 42 is provided inside the sliding substrate 21; the fifth groove 71 is transversely arranged, and the first driving block 42 reciprocates transversely along the fifth groove 71.

[0052] As Figure 5 shown, a first rotating roller 44 is fixedly installed on the back of the first driving block 42. A first stepped block 45 is installed on one side of the first rotating roller 44, and the first stepped block 45 is fixed on the frame 1; the first rotating roller 44 moves along the first stepped block 45, thereby driving the first driving block 42, the first connecting rod 43 and the spring compression rod 41 to move transversely together.

[0053] Further, as Figure 5As shown, an elastic element 46 is installed between the first connecting rod 43 and the sliding base plate 21. The elastic element 46 is a spring. The elastic element 46 drives the first driving block 42, the first connecting rod 43 and the spring compression rod 41 to move laterally to the left, so that the first driving block 42, the first connecting rod 43 and the spring compression rod 41 are reset and return to the initial position.

[0054] Furthermore, Figure 5 As shown, when the spring 01 is compressed, the first vertical cylinder 22 drives the sliding base plate 21 to move vertically downward, and the first rotating roller 44 moves along the first step block 45; the first step block 45 is provided with an inclined surface, and the inclined surface contracts inward, so that the first rotating roller 44 drives the first driving block 42, the first connecting rod 43 and the spring compression rod 41 to move laterally together, compressing the spring 01; at the same time, the elastic element 46 between the first connecting rod 43 and the sliding base plate 21 is also compressed to store a certain amount of elastic potential energy, so as to prepare for reset.

[0055] like Figure 5 As shown, during resetting, the first vertical cylinder 22 drives the sliding base plate 21 to move vertically upward, and the elastic element 46 drives the first driving block 42, the first connecting rod 43 and the spring compression rod 41 to move laterally to the left, so that the first rotating roller 44 moves close to the first step block 45; finally, the first vertical cylinder 22, the sliding base plate 21, the first driving block 42, the first connecting rod 43 and the spring compression rod 41 return to their initial positions.

[0056] like Figure 6 As shown, a second driving block 32 is installed on the back of the spring dividing plate 31, and the second driving block 32 is connected to the spring dividing plate 31 through a pin 33. Specifically, an inclined groove 34 is provided on the second driving block 32, and one end of the pin 33 slides inside the inclined groove 34, and the other end is fixedly connected to the spring dividing plate 31, thereby realizing the vertical reciprocating motion of the pin 33 and the spring dividing plate 31.

[0057] like Figure 4 As shown, a sixth groove 72 for accommodating the second driving block 32 is provided inside the sliding base plate 21 ; the sixth groove 72 is arranged transversely, and the second driving block 32 reciprocates transversely along the sixth groove 72 .

[0058] like Figure 6As shown, a second rotating roller 35 is fixedly installed on the back surface of the second driving block 32. A second stepped block 36 is installed on one side of the second rotating roller 35, and the second stepped block 36 is fixed on the frame 1. The second rotating roller 35 moves along the second stepped block 36, thereby driving the second driving block 32 to move horizontally to the left. The pin 33 and the spring distribution plate 31 slide vertically downward along the inclined chute 34, thereby driving the spring 01 to move vertically downward.

[0059] Furthermore, as Figure 5 and Figure 6 shown, before compressing the spring 01, the spring distribution plate 31 needs to be vertically in place first. Specifically, the first vertical cylinder 22 drives the sliding substrate 21 to move vertically downward. The second rotating roller 35 moves along the second stepped block 36. The second stepped block 36 is also provided with an inclined surface that contracts inward, so that the second rotating roller 35 drives the second driving block 32 to move horizontally, causing the pin 33 and the spring distribution plate 31 to slide vertically downward along the inclined chute 34, thereby realizing the distribution of the spring 01 and reaching the specified position before the spring 01 is compressed.

[0060] When compressing the spring 01, the first rotating roller 44 is used to move along the first stepped block 45. When distributing the spring 01, the second rotating roller 35 is used to move along the second stepped block 36. Since the spring 01 is distributed first and then compressed, the inclined surface of the second stepped block 36 appears first and also functions first. Therefore, the inclined surface of the first stepped block 45 appears later and also functions later. When the sliding substrate 21 moves vertically downward, the second rotating roller 35 first drives the second driving block 32 to move horizontally. After reaching the position, the first rotating roller 44 drives the first driving block 42 to move horizontally.

[0061] As Figure 6 shown, in order to facilitate the smooth entry of the spring 01 into the spring distribution plate 31 during the spring 01 input stage, in this embodiment, a spring groove 37 for accommodating the spring 01 is provided on the spring distribution plate 31. The spring groove 37 is communicated with the spring input channel 2. During the spring 01 input stage, the spring 01 smoothly reaches the inside of the spring groove 37 through the spring input channel 2.

[0062] Further, as Figure 6As shown, in order to align one end of the spring 01 for convenient subsequent material separation, a limit block 73 is installed at the end of the spring groove 37. The limit block 73 is fixedly installed on the sliding substrate 21. When the spring 01 enters the inside of the spring groove 37, the limit block 73 plays a limiting role; a magnet 74 is installed inside the limit block 73, and the magnet 74 attracts the spring 01 to align the end of the spring 01 with the end of the spring groove 37, thus facilitating the subsequent material separation of the spring 01.

[0063] As Figure 7 shown, one end of the spring insertion rod 61 is drivingly connected to a second vertical cylinder 62. The second vertical cylinder 62 is fixedly installed at the upper end of the sliding substrate 21, and the second vertical cylinder 62 drives the spring insertion rod 61 to reciprocate vertically along the fourth groove 26.

[0064] As Figure 7 shown, in order to better adapt to the spring 01, an arc groove 63 adapted to the spring 01 is provided at the end of the spring insertion rod 61.

[0065] As Figure 8 shown, the spring support block 51 includes a side support block 52 and a bottom support block 53, so as to support the right side of the spring 01 and the bottom of the spring 01 during the compression stage of the spring 01; one end of the spring support block 51 is drivingly connected to a longitudinal cylinder 54. The longitudinal cylinder 54 is fixedly installed on one side of the sliding substrate 21, and the longitudinal cylinder 54 drives the spring support block 51 to reciprocate longitudinally along the third groove 25.

[0066] As Figure 2 shown, a protection plate 81 is installed on the surface of the sliding substrate 21. The protection plate 81 covers the surface of the sliding substrate 21 and is used to block the longitudinal movement of the spring separation plate 31, the spring compression rod 41, the spring insertion rod 61 and the spring 01, so as to keep the spring separation plate 31, the spring compression rod 41, the spring insertion rod 61 and the spring 01 moving stably in a single direction.

[0067] As Figure 2 shown, an observation port 82 for observing the spring 01 is provided on the protection plate 81, so that the movement of the internal spring 01 can be conveniently observed.

[0068] As Figure 9 shown, a U-shaped protection plate 83 is installed at the lower part of the sliding substrate 21. The U-shaped protection plate 83 restricts the movement of the spring 01 in three directions. A side protection plate 84 is installed at the lower part of the protection plate 81. The side protection plate 84 restricts the movement of the spring 01 in one direction. The U-shaped protection plate 83 and the side protection plate 84 enclose a through groove 85 through which the compressed spring 01 and the spring insertion rod 61 pass.

[0069] Further, as Figure 2 shown, for the convenience of installing the longitudinal cylinder 54, the longitudinal cylinder 54 is fixedly installed on the protection plate 81, the spring support block 51 is installed inside the third groove 25, and the end of the extending rod of the longitudinal cylinder 54 is fixedly connected to the spring support block 51.

[0070] The assembly steps of the assembly device:

[0071] Step S1: The spring output device outputs the spring 01 to the spring input channel 2. The spring 01 reaches inside the spring groove 37 through the spring input channel 2 and is attracted by the magnet 74 inside the limit block 73, so that the end of the spring 01 is aligned with the end of the spring groove 37, thus facilitating the subsequent spring 01 feeding operation;

[0072] Step S2: The first vertical cylinder 22 drives the sliding substrate 21 to move vertically downward. During the vertical downward movement, the second rotating roller 35 first touches the inclined surface of the second step block 36; the second rotating roller 35 drives the second driving block 32 to move horizontally, so that the pin 33 and the spring feeding plate 31 move vertically downward along the inclined chute 34; thereby realizing the feeding of the spring 01 and reaching the specified position before the spring 01 is compressed;

[0073] Step S3: The first rotating roller 44 then touches the inclined surface of the first step block 45; the first rotating roller 44 drives the first driving block 42, the first connecting rod 43 and the spring compression rod 41 to move horizontally together. The spring compression rod 41 is inserted into the spring groove 37 to push the spring 01 horizontally and compress the spring 01; wherein, the side support block 52 supports the right side of the spring 01, and the bottom support block 53 supports the bottom of the spring 01;

[0074] Step S4: The longitudinal cylinder 54 drives the spring support block 51 to move longitudinally outward along the third groove 25; the protection plate 81 longitudinally limits the compressed spring 01. At the same time, the longitudinal movement of the spring support block 51 creates a bottom space. The side support block 52 still supports the right side of the spring 01, and the spring compression rod 41 compresses the spring 01;

[0075] Step S5: The second vertical cylinder 62 drives the spring insertion rod 61 to move vertically downward along the fourth groove 26, vertically drives the compressed spring 01, and inserts it into the housing 02;

[0076] Step S6: The second vertical cylinder 62 drives the spring insertion rod 61 to reset, the longitudinal cylinder 54 drives the spring support block 51 to move longitudinally inward along the third groove 25 for reset, the first vertical cylinder 22 drives the sliding substrate 21 to move vertically upward for reset, the elastic element 46 drives the first driving block 42, the first connecting rod 43 and the spring compression rod 41 to move horizontally leftward together for reset, and the second driving block 32 moves horizontally rightward to drive the spring distribution plate 31 to move vertically upward for reset.

[0077] The above embodiments are the preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments. Any other changes, modifications, substitutions, combinations, and simplifications made without departing from the spirit and principle of the present invention shall be equivalent replacement methods and are all included in the protection scope of the present invention.

Claims

1. An assembly device for compressing and inserting a spring, characterized in that: The invention comprises a frame (1), one side of which is provided with a spring input channel (2) for horizontally inputting a spring (01), the end of which is provided with a spring dividing plate (31), the spring (01) enters into the spring dividing plate (31), the spring dividing plate (31) and the spring (01) move vertically downward to divide the material; one side of the spring dividing plate (31) is provided with a spring compression rod (41), and the other side is provided with a spring support block (51); the spring support block (51) is used for bottom support and side support of the spring (01), and in cooperation with the horizontal movement of the spring compression rod (41), the spring (01) is compressed; the upper part of the spring support block (51) is provided with a spring insertion rod (61), the spring support block (51) moves longitudinally to make room for the bottom, and in cooperation with the vertical movement of the spring insertion rod (61), the compressed spring (01) is vertically driven and inserted into the shell (02).

2. An assembly device for compressing and inserting a spring according to claim 1, characterized in that: The spring input channel (2) is arranged on a sliding base plate (21); the upper end of the sliding base plate (21) is transmission-connected to a first vertical cylinder (22); the first vertical cylinder (22) drives the sliding base plate (21) to vertically reciprocate; a first groove (23) for placing a spring dividing plate (31) is provided in the middle of the sliding base plate (21); a second groove (24) for placing a spring compression rod (41) is provided on one side of the sliding base plate (21); and a third groove (25) for placing a spring support block (51) is provided on the other side; and a fourth groove (26) for placing a spring insertion rod (61) is also provided on the sliding base plate (21).

3. An assembly device for compressing and inserting a spring according to claim 2, characterized in that: At least one sliding guide rail (27) is installed on the back of the sliding base plate (21), a sliding block (28) is sleeved on the sliding guide rail (27), the sliding block (28) is fixed on the frame (1), and the sliding guide rail (27) slides vertically back and forth along the sliding block (28).

4. The assembly device for compressing and inserting a spring according to claim 2, characterized in that: A first driving block (42) is mounted on the back of the spring compression rod (41), and the first driving block (42) is fixedly connected to the spring compression rod (41) through a first connecting rod (43), and the first driving block (42), the first connecting rod (43) and the spring compression rod (41) move laterally back and forth together; a fifth groove (71) for accommodating the first driving block (42) is arranged inside the sliding base plate (21); a first rotating roller (44) is fixedly mounted on the back of the first driving block (42), and a first step block (45) is mounted on one side of the first rotating roller (44), and the first step block (45) is fixed on the frame (1); the first rotating roller (44) moves along the first step block (45), thereby driving the first driving block (42), the first connecting rod (43) and the spring compression rod (41) to move laterally together.

5. An assembly device for compressing and inserting a spring according to claim 4, characterized in that: An elastic element (46) is installed between the first connecting rod (43) and the sliding base plate (21), and the elastic element (46) drives the first driving block (42), the first connecting rod (43) and the spring compression rod (41) to reset laterally.

6. The assembly device for compressing and inserting a spring according to claim 2, characterized in that: A second driving block (32) is arranged on the back of the spring material dividing plate (31), the second driving block (32) is connected to the spring material dividing plate (31) by a pin (33), an inclined slide groove (34) is arranged on the second driving block (32), and the pin (33) slides inside the inclined slide groove (34); the pin (33) is fixedly connected to the spring material dividing plate (31), and a sixth groove (72) for placing the second driving block (32) is arranged inside the sliding base plate (21); A second rotating roller (35) is fixedly mounted on the back of the second driving block (32), a second step block (36) is mounted on one side of the second rotating roller (35), and the second step block (36) is fixed on the frame (1); the second rotating roller (35) moves along the second step block (36), thereby driving the second driving block (32) to move laterally; the pin (33) and the spring dividing plate (31) slide vertically along the inclined slide groove (34), thereby driving the spring (01) to move vertically downward.

7. The assembly device for compressing and inserting a spring according to claim 2, characterized in that: The spring dividing plate (31) is provided with a spring groove (37) for accommodating the spring (01), the spring groove (37) is connected to the spring input channel (2), a limit block (73) is installed at the end of the spring groove (37), and the limit block (73) is fixedly installed on the sliding base plate (21); a magnet (74) is installed inside the limit block (73), and the magnet (74) attracts the spring (01) so that the end of the spring (01) is aligned with the end of the spring groove (37).

8. The assembly device for compressing and inserting a spring according to claim 2, characterized in that: One end of the spring insertion rod (61) is drivingly connected to a second vertical cylinder (62), and the second vertical cylinder (62) is fixedly mounted on the upper end of the sliding base plate (21). The second vertical cylinder (62) drives the spring insertion rod (61) to move vertically back and forth; the end of the spring insertion rod (61) is provided with an arc groove (63) adapted to the spring (01).

9. The assembly device for compressing and inserting a spring according to claim 2, characterized in that: The spring support block (51) comprises a side support block (52) and a bottom support block (53); one end of the spring support block (51) is drivingly connected to a longitudinal cylinder (54); the longitudinal cylinder (54) is fixedly mounted on one side of the sliding base plate (21); and the longitudinal cylinder (54) drives the spring support block (51) to reciprocate longitudinally.

10. An assembly device for compressing and inserting a spring according to claim 9, characterized in that: A protective plate (81) is installed on one side of the sliding substrate (21), the protective plate (81) covers the surface of the sliding substrate (21), an observation port (82) for observing the spring (01) is provided on the protective plate (81), a U-shaped protective plate (83) is installed at the lower part of the sliding substrate (21), a side protective plate (84) is installed at the lower part of the protective plate (81), and the U-shaped protective plate (83) and the side protective plate (84) surround a compressed spring (01) and a through groove (85) through which the spring insertion rod (61) passes.

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