A feeding device for rubber shock-absorbing parts

Abstract

The present invention discloses a feeding device for rubber shock-absorbing parts, which includes a base, a first conveying mechanism, a lifting mechanism and a second conveying mechanism. A cavity is formed in the base, and the cavity is used to accommodate rubber shock-absorbing parts. The first conveying mechanism is arranged in the cavity and is inclined upward from right to left relative to the cavity, and is used to convey at least one rubber shock-absorbing part. The lifting mechanism is movably arranged in the vertical direction on the left side of the first conveying mechanism, and is used to receive the rubber shock-absorbing parts on the first conveying mechanism and transport them upward. The second conveying mechanism is arranged on the left side of the lifting mechanism and is used to receive the rubber shock-absorbing parts on the lifting mechanism and sequentially transfer the rubber shock-absorbing parts to the next process. By continuously transporting the rubber shock-absorbing parts from bottom to top through the first conveying mechanism and the lifting mechanism, and then transferring them to the next process by the second conveying mechanism, the automation of the feeding of rubber shock-absorbing parts can be realized, and the feeding efficiency can be improved.

Description

Technical Field

[0001] The present invention relates to the technical field of automatic feeding, and particularly to a feeding device for rubber shock-absorbing parts. Background Art

[0002] A common rubber shock-absorbing part has a perforation in the middle and a shock-absorbing structure design on the whole body. In its specific use scenario, the target workpiece has a positioning part matching with it, and this part is usually a kind of screw, screw rod or optical axis. In the prior art, the feeding link of the shock-absorbing part is the most difficult link in the whole automatic production layout. In most workshops, only single output and identical output can be achieved through manual operation. The manual operation has low efficiency, so improvement is urgently needed. Summary of the Invention

[0003] The main object of the present invention is to propose a feeding device for rubber shock-absorbing parts, aiming to solve the problem of low feeding efficiency of rubber shock-absorbing parts in the process of automatic production.

[0004] To achieve the above object, a feeding device for rubber shock-absorbing parts proposed by the present invention includes:

[0005] A base, a cavity is formed in the base, and the cavity is used to accommodate rubber shock-absorbing parts;

[0006] A first conveying mechanism, which is arranged in the cavity, and the first conveying mechanism is inclined upward from right to left relative to the cavity, and is used to convey at least one of the rubber shock-absorbing parts;

[0007] A lifting mechanism, which is movably arranged up and down on the left side of the first conveying mechanism, and is used to receive the rubber shock-absorbing parts on the first conveying mechanism and transport them to the upper part; and,

[0008] A second conveying mechanism, which is arranged on the left side of the lifting mechanism, and is used to receive the rubber shock-absorbing parts on the lifting mechanism and sequentially transfer the rubber shock-absorbing parts to the next process.

[0009] Optionally, the first conveying mechanism includes:

[0010] Two belt wheels, which are arranged in parallel at intervals in the cavity along the left-right direction, and have a height difference along the up-down direction. The two belt wheels are rotatably installed on the base along the front-back axis;

[0011] A belt, the belt is rotatably wound around the two belt wheels to form a closed loop; and,

[0012] A first motor, the first motor has an output shaft, and the output shaft is connected to one of the belt wheels to drive the belt wheel to rotate;

[0013] Among them, a plurality of baffles are convexly provided on the belt, and the plurality of baffles are arranged in parallel and spaced on the outer side of the closed loop, and each baffle extends in the front-rear direction, and a groove is formed between every two adjacent baffles to accommodate and support the rubber shock absorber.

[0014] Optionally, the lifting mechanism includes:

[0015] A moving component, the moving component is movably arranged on the left side of the first conveying mechanism in the up-down direction, and an upward first receiving surface is provided on the moving component for receiving the rubber shock absorber on the first conveying mechanism;

[0016] A fixing component, the fixing component is fixedly arranged on the left side of the moving component, and an upward second receiving surface is provided on the fixing component, the second receiving surface is lower than or equal to the first receiving surface that moves upward to a preset position, and the second receiving surface is used to receive the rubber shock absorber on the first receiving surface; and,

[0017] A first driving component, connected to the moving component to drive the moving component to move in the up-down direction;

[0018] Among them, the first receiving surface and the second receiving surface are inclined downward from right to left.

[0019] Optionally, the moving component and the fixing component form a feeding component, and the lifting mechanism includes a plurality of the feeding components arranged in sequence in the up-down direction.

[0020] Optionally, the opposite side surfaces of the fixing component and the moving component are connected by rolling.

[0021] Optionally, both the moving component and the fixing component include:

[0022] A bracket, the bracket is installed on the base, and two left-right parallel installation lines are provided on the bracket, and each installation line extends in the up-down direction;

[0023] A plurality of shafts, the plurality of shafts are installed on the installation lines in parallel and spaced in the up-down direction, and each shaft extends in the front-rear direction to form at least one group of left-right parallel shaft groups;

[0024] A plurality of rolling elements, the plurality of rolling elements correspond to the plurality of shafts one by one, each rolling element is sleeved on its corresponding shaft, and each rolling element can rotate around its corresponding shaft; and,

[0025] A partition plate, arranged between two columns of the shaft groups;

[0026] Among them, the upper end surface of the partition plate and the upper surfaces of the rolling elements located above together form the first receiving surface or the second receiving surface.

[0027] Optionally, the rolling elements include a plurality of copper sleeves, and the plurality of copper sleeves are arranged in sequence along the front-rear direction on the corresponding shafts.

[0028] Optionally, the second conveying mechanism includes:

[0029] Two circular pulleys, which are arranged in parallel at intervals along the front-rear direction on the base, and each circular pulley is rotatable about the left-right axis;

[0030] Two circular belts, which are sleeved on the circular pulleys at intervals along the left-right direction in parallel to form a clamping space for clamping the rubber shock absorber on the lifting mechanism; and,

[0031] A second motor, the second motor has an output shaft, and the output shaft is connected to one of the circular pulleys to drive the circular pulley to rotate.

[0032] Optionally, the rubber shock absorber feeding device further includes a rotary pin inserting mechanism arranged at the end of the second conveying mechanism, and the rotary pin inserting structure includes:

[0033] A rotating shaft bracket, which is arranged on the base;

[0034] A rotating shaft, the rotating shaft extends along the left-right direction and is rotatably mounted on the rotating shaft bracket about its own axis. A plurality of pins are convexly arranged at intervals along the circumferential direction on the rotating shaft. When each pin rotates to be tangent to the circular pulley, it is inserted into the central hole of the rubber shock absorber and takes it out; and,

[0035] A second driving assembly, which is connected to the rotating shaft to drive the rotating shaft to rotate about the left-right direction.

[0036] Optionally, a return channel is further arranged on the base. One end of the return channel is arranged below the rotary pin inserting mechanism and the end of the second conveying mechanism for receiving the rubber shock absorbers dropped at the end of the second conveying mechanism, and the other end of the return channel is communicated with the cavity.

[0037] In the technical solution of the present invention, the first conveying mechanism is arranged obliquely upward from right to left, so as to convey the rubber shock-absorbing parts stored in the cavity from bottom to top. Then, the lifting mechanism is used to continue lifting the rubber shock-absorbing parts conveyed by the first conveying mechanism upward, realizing automatic feeding. Finally, the second conveying mechanism is used to transfer the rubber shock-absorbing parts on the lifting mechanism to the next process, completing the feeding of the rubber shock-absorbing parts. By continuously transporting the rubber shock-absorbing parts from bottom to top through the first conveying mechanism and the lifting mechanism, and then transferring them to the next process by the second conveying mechanism, the automatic feeding of the rubber shock-absorbing parts in the automatic production process can be realized, improving the feeding efficiency. At the same time, the rubber shock-absorbing parts can be fed in an orderly manner through the transfer of the first conveying mechanism, the lifting mechanism and the second conveying mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on the structures shown in these drawings.

[0039] Figure 1 Schematic perspective view of an embodiment of the rubber shock-absorbing part feeding device provided by the present invention;

[0040] Figure 2 For Figure 1 the top view in

[0041] Figure 3 For Figure 2 the A-A cross-sectional view in

[0042] Figure 4 For Figure 3 the schematic diagram of the fixing component in

[0043] Explanation of the reference numerals in the drawings:

[0044] Label Name Label Name 100 Feeding device for rubber shock absorber 324 Rolling element 1 Base 325 Partition board 11 Cavity 33 First driving assembly 2 First conveying mechanism 4 Second conveying mechanism 21 Pulley 41 Circular pulley 22 Belt 42 Circular belt 23 Baffle 43 Second motor 24 First motor 5 Rotating pin inserting mechanism 3 Lifting mechanism 51 Rotating shaft bracket 31 Moving assembly 52 Rotating shaft 311 First bearing surface 53 Pin 32 Fixing assembly 54 Second driving assembly 321 Second bearing surface 6 Return channel 322 Bracket 7 Guide plate 323 Shaft 200 Rubber shock absorber

[0045] The realization of the object of the present invention, functional features and advantages will be further described with reference to the embodiments and the drawings. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0046] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0047] It should be noted that if there are directional indications (such as up, down, left, right, front, back...) involved in the embodiments of the present invention, the directional indications are only used to explain the relative positional relationship, movement conditions, etc. between components in a specific posture (as shown in the drawings). If the specific posture changes, the directional indications will also change accordingly.

[0048] In addition, if there are descriptions such as "first", "second", etc. involved in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first", "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and / or" appearing throughout the text includes three parallel scenarios. Taking "A and / or B" as an example, it includes scenario A, or scenario B, or the scenario where both A and B are satisfied simultaneously. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0049] A common rubber shock absorber has a perforation in the middle and a shock-absorbing structure design on its whole body. In its specific usage scenario, there is a positioning component on the target workpiece that matches it, and this component is usually a kind of screw, screw rod or optical axis. In the prior art, the feeding process of the shock absorber is the most difficult part of the entire automated production layout. In most workshops, only single output and identical output can be achieved through manual operation. The manual operation has low efficiency, so there is an urgent need for improvement.

[0050] In view of this, the present invention provides a feeding device for a rubber shock absorber, Figures 1 to 4 This is an embodiment of the rubber shock absorber feeding device provided by the present invention.

[0051] Please refer to Figures 1 to 3, the rubber shock absorber feeding device 100 includes a base 1, a first conveying mechanism 2, a lifting mechanism 3 and a second conveying mechanism 4. A cavity 11 is formed in the base 1, and the cavity 11 is used to accommodate the rubber shock absorber 200. The first conveying mechanism 2 is arranged in the cavity 11 and is inclined upward from right to left relative to the cavity 11 for conveying at least one rubber shock absorber 200. The lifting mechanism 3 is movably arranged vertically on the left side of the first conveying mechanism 2 for receiving the rubber shock absorber 200 on the first conveying mechanism 2 and transporting it upward. And the second conveying mechanism 4 is arranged on the left side of the lifting mechanism 3 for receiving the rubber shock absorber 200 on the lifting mechanism 3 and sequentially transferring the rubber shock absorber 200 to the next process.

[0052] Due to the first conveying mechanism 2 being inclined upward from right to left, the rubber shock absorbers 200 stored in the cavity 11 are conveyed from bottom to top. Then, the lifting mechanism 3 continues to lift the rubber shock absorbers 200 conveyed by the first conveying mechanism 2 upward to achieve automatic feeding. Finally, the second conveying mechanism 4 transfers the rubber shock absorbers 200 on the lifting mechanism 3 to the next process to complete the feeding of the rubber shock absorbers 200. By continuously transporting the rubber shock absorbers from bottom to top through the first conveying mechanism 2 and the lifting mechanism 3 and then transferring them to the next process by the second conveying mechanism 4, the automatic feeding of the rubber shock absorbers 200 during the automatic production process can be realized, improving the feeding efficiency. At the same time, through the transfer of the rubber shock absorbers by the first conveying mechanism 2, the lifting mechanism 3 and the second conveying mechanism 4, the orderly feeding of the rubber shock absorbers 200 can be achieved.

[0053] In this embodiment, the base 1 can be an integral seat body or a spliced frame body. The cavity 11 in the base 1 can be a bin for accommodating the rubber shock absorber 200, and no excessive limitation is made here.

[0054] Further, referring to Figure 2 and Figure 3 As shown, the first conveying mechanism 2 includes two pulleys 21, a belt 22 and a first motor 24. The two pulleys 21 are arranged in parallel and spaced apart in the left-right direction in the cavity 11 and have a height difference in the up-down direction. The two pulleys 21 are rotatably mounted on the base 1 along the front-back axis. The belt 22 is rotatably wound around the two pulleys 21 to form a closed loop. And the first motor 24 has an output shaft, and the output shaft is connected to one of the pulleys 21 to drive the pulley 21 to rotate. Among them, a plurality of baffles 23 protrude from the belt 22. The plurality of baffles 23 are arranged in parallel and spaced apart on the outer side of the closed loop, and each baffle 23 extends in the front-back direction. A groove is formed between every two adjacent baffles 23 to accommodate and support the rubber shock absorber 200.

[0055] By setting a height difference between the two pulleys 21 in the up-and-down direction and arranging the two pulleys 21 in parallel at intervals in the left-and-right direction, and then winding the belt 22 around the two pulleys 21 to form a closed loop, it can be ensured that the belt 22 is arranged obliquely upward in the left-and-right direction. In this embodiment, the pulley 21 on the right is lower than the pulley 21 on the left, so as to form an inclined setting of the belt 22 upward from right to left. One of the pulleys 21 is driven to rotate by the first motor 24, thereby driving the belt 22 to rotate in a cyclic manner, so as to continuously convey the rubber shock-absorbing member 200 upward. In this embodiment, by protruding a baffle 23 on the belt 22, it helps to provide support for the rubber shock-absorbing member 200 and prevent the rubber shock-absorbing member 200 from sliding into the cavity 11 under its own gravity during the conveying process. By setting the height of the baffle 23 protruding from the belt 22 and the width of the groove to be adapted to the rubber shock-absorbing member 200, it can be ensured that only one layer of rubber shock-absorbing member 200 can be accommodated in each groove during each conveying process. The rubber shock-absorbing member 200 will only lie flat and be conveyed upward in a side-by-side posture in the front-and-back direction in the groove. The excess stacked rubber shock-absorbing members 200 or rubber shock-absorbing members 200 in other postures will slide into the cavity 11 or the lower layer of the groove due to the size limitation of the groove. A plurality of rubber shock-absorbing members 200 can be arranged side by side in the front-and-back direction in each groove, and a plurality of baffles 23 can form a plurality of grooves. The first conveying mechanism 2 can convey a plurality of rubber shock-absorbing members 200, improving the feeding efficiency and ensuring that the rubber shock-absorbing member 200 is conveyed in a lying posture each time during feeding.

[0056] Further, referring to Figure 3 As shown, the lifting mechanism 3 includes a moving component 31, a fixing component 32 and a first driving component 33. The moving component 31 is movably arranged on the left side of the first conveying mechanism 2 in the up-and-down direction. An upward first receiving surface 311 is provided on the moving component 31 for receiving the rubber shock-absorbing member 200 on the first conveying mechanism 2. The fixing component 32 is fixedly arranged on the left side of the moving component 31. An upward second receiving surface 321 is provided on the fixing component 32. The second receiving surface 321 is lower than or equal to the first receiving surface 311 that moves upward to a preset position. The second receiving surface 321 is used to receive the rubber shock-absorbing member 200 on the first receiving surface 311. And the first driving component 33 is connected to the moving component 31 to drive the moving component 31 to move in the up-and-down direction. Among them, the first receiving surface 311 and the second receiving surface 321 are inclined downward from right to left.

[0057] The moving component 31 is arranged on the left side of the first conveying mechanism 2. Before the first receiving surface 311 receives the rubber shock absorber 200 on the first conveying mechanism 2, the moving component 31 moves downward to a height lower than the left end of the first conveying mechanism 2, facilitating the rubber shock absorber 200 on the first conveying mechanism 2 to fall onto the first receiving surface 311. The length of the first receiving surface 311 in the front-rear direction is the same as the length of the groove in the front-rear direction. Therefore, the first receiving surface 311 can receive all the rubber shock absorbers 200 on one groove each time, improving the efficiency. After the first receiving surface 311 receives the rubber shock absorber 200 and moves upward to a height higher than the second receiving surface 321 or coplanar with the second receiving surface 321, by setting the first receiving surface 311 and the second receiving surface 321 to slope downward from right to left, the rubber shock absorber 200 on the second receiving surface 321 can easily slide onto the first receiving surface 311. At this time, the lifting of the rubber shock absorber 200 is completed, and the rubber shock absorber 200 is always transported in a lying posture. In this embodiment, a guiding plate 7 is further arranged between the first conveying mechanism 2 and the moving component 31 to help the rubber shock absorber 200 move from the first conveyor to the first receiving surface 311.

[0058] The first driving component 33 can use a ball screw and a motor to cooperate to realize the up and down movement of the moving component 31, or use a cam and a motor to combine to realize the up and down movement of the moving component 31, or use a cylinder or an electric push rod to drive the up and down movement of the moving component 31. There is no limitation here.

[0059] Further, the moving component 31 and the fixed component 32 form a feeding component, and the lifting mechanism 3 includes a plurality of the feeding components arranged in sequence in the up and down direction.

[0060] By setting a plurality of feeding components arranged in sequence in the up and down direction, the height of the rubber shock absorber 200 being lifted can be increased. According to actual production needs, a plurality of feeding components can be set, or the height of each moving component 31 and fixed component 32 in the up and down direction can be changed to meet the height requirements in actual production. In this embodiment, a total of three feeding components are set. The fixed components 32 in adjacent feeding components are adjacent to the moving component 31, and the fixed component 32 on the left is higher than the fixed component 32 on the right. When the moving component 31 moves downward to a preset position, the first receiving surface 311 is coplanar with the second receiving surface 321 on the right. When the moving component 31 moves upward to a preset position, the first receiving surface 311 is coplanar with the second receiving surface 321 on the left, facilitating the switching of the rubber shock absorber 200 between each feeding component and improving the feeding efficiency.

[0061] Further, the two side surfaces of the fixed component 32 opposite to the moving component 31 are in rolling connection.

[0062] Providing rolling connection between the two opposite sides of the fixed component 32 and the moving component 31 helps to reduce the friction between the fixed component 32 and the moving component 31, so that the moving component 31 can move more smoothly in the up and down directions.

[0063] Further, refer to Figure 3 and Figure 4 As shown, the moving component 31 and the fixed component 32 both include a bracket 322, a plurality of shafts 323, a plurality of rolling elements 324 and a partition 325. The bracket 322 is mounted on the base 1. Two left-right parallel mounting lines are provided on the bracket 322, and each mounting line extends in the up-down direction. A plurality of shafts 323 are installed on the mounting lines in parallel and at intervals in the up-down direction, and each shaft 323 extends in the front-back direction to form at least one group of left-right parallel shaft groups. A plurality of rolling elements 324 correspond to a plurality of shafts 323 one by one, and each rolling element 324 is sleeved on the corresponding shaft 323, and each rolling element 324 can rotate around the corresponding shaft 323. Furthermore, a partition 325 is provided between two rows of shaft groups. The upper end surface of the partition 325 and the upper surface of the rolling element 324 located above together constitute the first receiving surface 311 or the second receiving surface 321.

[0064] By arranging two rows of rolling elements 324 in parallel along the left-right direction on the bracket 322, the rolling elements 324 rotate around their corresponding shafts 323, which helps the moving component 31 to move in the up-down direction. The rolling element 324 on the left side of the moving component 31 is tangent to the rolling element 324 on the right side of the fixed component 32, so that the moving component 31 and the fixed component 32 are connected by rolling, reducing the direct friction between the moving component 31 and the fixed component 32, making the movement smoother. At the same time, the first receiving surface 311 or the second receiving surface 321 is jointly formed by the upper end surface of the partition 325 and the upper surface of the rolling element 324 located above. The rolling element 324 located above can also play a guiding role, so that the rubber shock absorber 200 can slide more easily on the first receiving surface 311 to the second receiving surface 321, so as to achieve the intersection of the moving component 31 and the fixed component 32.

[0065] Furthermore, the rolling element 324 includes a plurality of copper sleeves, and the plurality of copper sleeves are sequentially arranged on the corresponding shaft 323 along the front-rear direction.

[0066] The rolling element 324 uses a copper sleeve to realize the rolling connection between the fixed component 32 and the moving component 31, which is convenient for installation and has a good rolling effect. At the same time, the copper sleeve has low cost, good self-lubricating effect, simple structure, small size, and can realize the functions of rolling connection and guidance. Here, the rolling element 324 is not limited to a copper sleeve, and can also be replaced by a sleeve or a bearing.

[0067] Further, refer toFigure 1 and Figure 2 As shown in Figure 2 , the second conveying mechanism 4 includes two circular pulleys 41, two circular belts 42 and a second motor 43. The two circular pulleys 41 are arranged in parallel at intervals in the front-rear direction on the base 1, and each circular pulley 41 is rotatable about the left-right axis. Two circular belts 42 are sleeved on the circular pulleys 41 at intervals in the left-right direction to form a clamping space for clamping the rubber shock absorber 200 on the lifting mechanism 3. And the second motor 43 has an output shaft, and the output shaft is connected to one of the circular pulleys 41 to drive the circular pulley 41 to rotate.

[0068] By winding the circular belt 42 around the two circular pulleys 41 arranged in parallel at intervals in the front-rear direction, the two circular belts 42 clamp the rubber shock absorber 200 and move it forward, clamping a plurality of rubber shock absorbers 200 on the lifting mechanism 3 together in the clamping space formed by the two circular belts 42, and then transporting them forward in sequence to achieve single output.

[0069] Further, referring to Figure 1 As shown in Figure 1 , the rubber shock absorber loading device 100 further includes a rotary pin insertion mechanism 5 provided at the end of the second conveying mechanism 4. The rotary pin insertion mechanism 5 includes a rotary shaft bracket 51, a rotary shaft 52 and a second driving assembly 54. The rotary shaft bracket 51 is provided on the base 1. The rotary shaft 52 extends in the left-right direction and is rotatably mounted on the rotary shaft bracket 51 about its own axis. A plurality of pins 53 are convexly provided on the rotary shaft 52 at circumferential intervals. When each pin 53 rotates to be tangent to the circular pulley 41, it is inserted into the central hole of the rubber shock absorber 200 and takes it out. And the second driving assembly 54 is connected to the rotary shaft 52 to drive the rotary shaft 52 to rotate about the left-right direction.

[0070] By providing the rotary pin insertion mechanism 5, it helps to take the rubber shock absorber 200 away from the circular belt 42. The rubber shock absorber 200 is fixed by inserting the pin 53 into the central hole of the rubber shock absorber 200, so that the rubber shock absorber 200 is transferred to the next process in a non-flat three-dimensional posture to meet the requirements of the production process. Among them, the second driving assembly 54 includes a turbine, a worm and a motor, and the angle of the pin 53 on the rotary shaft 52 relative to the rubber shock absorber 200 can be adjusted through the cooperation of the worm and the worm wheel, so that the pin 53 can be smoothly inserted into the central hole of the rubber shock absorber 200.

[0071] Further, referring to Figure 1 and Figure 2As shown, a return channel 6 is further provided on the base 1. One end of the return channel 6 is arranged below the rotary pin inserting mechanism 5 and the end of the second conveying mechanism 4 for receiving the rubber shock absorber 200 dropped at the end of the second conveying mechanism 4, and the other end of the return channel 6 communicates with the cavity 11.

[0072] By arranging the return channel 6 below the rotary pin inserting mechanism 5 and the end of the second conveying mechanism 4, and the other end of the return channel 6 communicates with the cavity 11 on the base 1, it helps to make the rubber shock absorber 200 not taken away by the pin 53 flow back into the cavity 11, realizing the cyclic transportation of the rubber shock absorber 200 without waste.

[0073] The above are only the preferred embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structural transformation made under the inventive concept of the present invention by using the content of the specification and drawings of the present invention, or directly / indirectly applied in other related technical fields, is included in the patent protection scope of the present invention.

Claims

1. A feeding device for rubber shock-absorbing parts, characterized in that, Comprising: A base, within which a cavity is formed for accommodating a rubber shock absorber. A first conveying mechanism disposed within the cavity, which is inclined upward from right to left relative to the cavity for conveying at least one rubber shock absorber. A lifting mechanism movably disposed vertically on the left side of the first conveying mechanism for receiving the rubber shock absorber on the first conveying mechanism and transporting it upward, including: a moving component movably disposed vertically on the left side of the first conveying mechanism, with an upward first receiving surface provided thereon for receiving the rubber shock absorber on the first conveying mechanism; a fixing component fixedly disposed on the left side of the moving component, with an upward second receiving surface provided thereon, the second receiving surface being lower than or equal to the first receiving surface that moves upward to a preset position, and the second receiving surface being used to receive the rubber shock absorber on the first receiving surface; and a first driving component connected to the moving component to drive the moving component to move vertically; wherein the first receiving surface and the second receiving surface are inclined downward from right to left; and the two opposite side surfaces of the fixing component and the moving component are in rolling connection; A second conveying mechanism disposed on the left side of the lifting mechanism for receiving the rubber shock absorber on the lifting mechanism and sequentially transferring the rubber shock absorber to the next process, including: two circular belt pulleys arranged in parallel at intervals in the front-rear direction on the base, and each circular belt pulley being rotatable about its left-right axis; two circular belts sleeved in parallel at intervals in the left-right direction on the circular belt pulleys to form a clamping space for clamping the rubber shock absorber on the lifting mechanism; and a second motor having an output shaft connected to one of the circular belt pulleys to drive the circular belt pulley to rotate; Further included is a rotary pin inserting mechanism disposed at the end of the second conveying mechanism, the rotary pin inserting mechanism including: a rotating shaft bracket disposed on the base; a rotating shaft extending in the left-right direction and rotatably mounted on the rotating shaft bracket about its own axis, with a plurality of pins protruding circumferentially at intervals on the rotating shaft, and when each pin rotates to be tangent to the circular belt pulley, it inserts into the central hole of the rubber shock absorber and takes it out; and a second driving component connected to the rotating shaft to drive the rotating shaft to rotate about the left-right direction.

2. The rubber shock absorber feeding device according to claim 1, characterized in that, The first conveying mechanism includes: Two belt pulleys arranged in parallel at intervals in the left-right direction within the cavity and having a height difference in the vertical direction, and the two belt pulleys are rotatably mounted on the base about their front-rear axes; A belt that rotates around the two belt pulleys to form a closed loop; and A first motor having an output shaft connected to one of the belt pulleys to drive the belt pulley to rotate; Among them, a plurality of baffles are convexly provided on the belt. The plurality of baffles are arranged in parallel at intervals on the outer side of the closed loop, and each baffle extends in the front-back direction. A groove is formed between every two adjacent baffles to accommodate and support the rubber shock absorber.

3. The rubber shock absorber feeding device according to claim 1, characterized in that, The moving component and the fixed component constitute a feeding component, and the lifting mechanism includes a plurality of the feeding components arranged in sequence in the up-down direction.

4. The rubber shock absorber feeding device according to claim 1, wherein, Both the moving component and the fixed component include: A bracket, the bracket is installed on the base, and two left-right parallel installation lines are provided on the bracket, and each installation line extends in the up-down direction; A plurality of shafts, the plurality of shafts are installed on the installation lines in parallel at intervals in the up-down direction, and each shaft extends in the front-back direction to form at least one group of left-right parallel shaft groups; A plurality of rolling elements, the plurality of rolling elements correspond to the plurality of shafts one by one, each rolling element is sleeved on its corresponding shaft, and each rolling element can rotate around its corresponding shaft; and, A partition plate is provided between two columns of the shaft groups; Among them, the upper end surface of the partition plate and the upper surface of the rolling element located above together constitute the first receiving surface or the second receiving surface.

5. The rubber shock absorber feeding device according to claim 4, characterized in that, The rolling element includes a plurality of copper sleeves, and the plurality of copper sleeves are arranged in sequence in the front-back direction on the corresponding shaft.

6. The rubber shock absorber feeding device according to claim 1, wherein A return channel is further provided on the base. One end of the return channel is arranged below the rotary pin insertion mechanism and the end of the second conveying mechanism to receive the rubber shock absorber dropped at the end of the second conveying mechanism, and the other end of the return channel is communicated with the cavity.

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