Carrying device for processing of damping rubber products

Abstract

The utility model relates to a carrying device for processing damping rubber products. The carrying device comprises a pair of belt conveyors and a transfer mechanism arranged between the heads of the two belt conveyors. The transfer mechanism comprises a mounting plate, a switching plate capable of moving left and right is arranged on the mounting plate, a connecting seat capable of moving front and back is arranged on the switching plate, a mounting frame is fixed to the end of the connecting seat, a rotating rod is rotationally arranged on the inner side of the mounting frame, and two positioning assemblies are arranged on the outer side of the rotating rod. When the adsorption plate faces upwards, the adsorption plate is in an initial state, a pair of products are placed on the two placement areas on the adsorption plate correspondingly, before the products are adsorbed through the vacuum suction cups, the products abut against the corresponding positioning blocks through the stop blocks, positioning of one sides of the products is achieved, then the products abut against the positioning rods through the poke rods, and the products are positioned through the positioning rods. And after the position of the product on the suction plate is accurately adjusted, the product is sucked by using the vacuum suction cup.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber product processing, in particular to a transport device for processing shock-absorbing rubber products. Background Art

[0002] Shock-absorbing rubber is a general term for various rubber shock absorbers. That is, the rubber's ability to eliminate mechanical vibration is used to reduce shock, silence and reduce the harm caused by impact. Shock-absorbing rubber is widely used in various motor vehicles, equipment and instruments, automated office facilities and household appliances.

[0003] In order to save workpiece storage space, rubber shock-absorbing blocks are usually placed regularly in the tray during processing, and multi-layer trays are stacked for storage. When the next processing step is required, the stacked trays are usually unstackered and the single-layer trays are transported to the side of the robot. If the product processing surface needs to be turned over, the rubber block needs to be sucked and turned over by the robot and then transferred to the conveyor belt, and then transported to the processing equipment through the conveyor belt for processing. During the operation, it is inconvenient to ensure the position accuracy of the product by adsorption through the vacuum suction cup. When the product is put back on the conveyor belt, the position needs to be adjusted repeatedly to place the product in the middle of the conveyor belt. The operation process is relatively cumbersome, which affects the handling efficiency of the product.

[0004] Therefore, a handling device for processing shock-absorbing rubber products is proposed to solve the above problems. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a handling device for processing shock-absorbing rubber products, which has the advantages of more accurate product positioning when transferring products, and solves the problem that it is inconvenient to ensure the accuracy of product positioning by adsorption through a vacuum suction cup, and when the product is put back on the conveyor belt, the position needs to be repeatedly adjusted before the product can be placed in the middle position of the conveyor belt.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a handling device for processing shock-absorbing rubber products, comprising a pair of belt conveyors and a transfer mechanism disposed between the heads of the two belt conveyors;

[0007] The transfer mechanism comprises a mounting plate, a switch plate movable leftward and rightward is provided on the mounting plate, a connecting seat movable forward and backward is provided on the switching plate, a mounting frame is fixed to the end of the connecting seat, a rotating rod is rotatably provided on the inner side of the mounting frame through a bearing, and two sets of positioning components are provided on the outer side of the rotating rod;

[0008] The positioning assembly includes a pair of connecting plates fixed on the rotating rod, a suction plate is commonly fixed on the pair of connecting plates, two groups of vacuum suction cups are fixed on the suction plates, a pair of positioning blocks are fixed at one end of the suction plates, a blocking block that can move closer to or away from the positioning blocks is provided at the other end of the suction plates, two groups of positioning rods located on the same side of two products are fixed to the bottom surface of the suction plates, and two groups of toggle rods that can move closer to or away from the corresponding positioning rods are also provided on the bottom surface of the suction plates.

[0009] Furthermore, a switching cylinder is fixed on the mounting plate, an output shaft of the switching cylinder is fixed on the switching plate, a limiting slider is fixed on the bottom surface of the switching plate, and a limiting slide rail slidably connected to the limiting slider is fixed on the top surface of the mounting plate.

[0010] Furthermore, two pairs of limit columns are fixed on the mounting plate, two pairs of limit plates corresponding to the limit columns are fixed on the bottom surface of the switching plate, a pair of position sensors are fixed on the mounting plate, and an induction sheet corresponding to the position sensor is fixed on the end of the switching plate.

[0011] Furthermore, a propulsion cylinder is fixed to the top surface of the switching plate, an output end of the propulsion cylinder is fixed to a connecting seat, a guide slider is fixed to one side of the connecting seat, and a guide rail slidably connected to the guide slider is fixed to the switching plate.

[0012] Furthermore, two positioning columns are fixed on the switching plate, a pair of position sensors 2 are fixed on the switching plate, and a second sensor sheet is fixed on the connecting seat.

[0013] Furthermore, a flip cylinder is fixed on the connecting seat, a moving seat is fixed to the output shaft of the flip cylinder, a transmission rack is fixed on the moving seat, and a transmission gear meshing with the transmission rack is fixed on the rotating rod.

[0014] Furthermore, a movable slider is fixed on the bottom surface of the movable seat, and a movable slide rail slidably connected to the movable slider is fixed on the connecting seat.

[0015] Furthermore, a blocking cylinder is fixed on the top surface of the suction plate, and an output shaft of the blocking cylinder is fixed on a blocking block, and the blocking block corresponds to the positioning block.

[0016] Furthermore, a positioning cylinder is fixed on the top surface of the suction plate, and the two groups of the toggle rods are fixed to the output shaft of the positioning cylinder through a linkage plate. The suction plate is provided with an avoidance groove for the linear movement of the toggle rods.

[0017] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0018] The handling device for processing shock-absorbing rubber products is in an initial state when the adsorption plate faces upward. A pair of products are placed on two placement areas on the adsorption plate respectively. Before the products are adsorbed by the vacuum suction cup, the products are first pressed against the corresponding positioning blocks by the blocking blocks to achieve positioning of one side of the products. Then, the products are pressed against the positioning rod by the toggle rod to achieve positioning of the other side of the products. After the position of the products on the adsorption plate is accurately adjusted, the vacuum suction cup is used to adsorb the products. Finally, the rotating rod is used to drive the products to rotate and the products are turned 180 degrees. Finally, the pair of products are placed on the belt conveyor in sequence for transportation, which is convenient for subsequent processing.

[0019] Among them, the setting of position sensor 1 and sensor sheet 1, through the sensor sheet 1 respectively sensing with the position sensor 1 at the starting position and the end position in sequence, can make the stop position of the switching plate more accurate, and through a pair of position sensors 2 respectively set at the starting position and the end position when the sensor sheet 2 moves, the stop position of the connecting seat can be made more accurate, thereby improving the discharge accuracy of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the transfer mechanism of the utility model;

[0022] Figure 3 It is a schematic diagram of the positions of the position sensor 1 and the sensor sheet 1 of the utility model;

[0023] Figure 4 It is a schematic diagram of the positions of the transmission rack and the transmission gear of the utility model;

[0024] Figure 5 This is a schematic diagram of the positioning component of the utility model;

[0025] Figure 6 It is a schematic diagram of the positions of the positioning rod and the toggle rod of the utility model.

[0026] In the figure: 1, belt conveyor; 2, transfer mechanism; 201, mounting plate; 202, switching cylinder; 203, switching plate; 204, pushing cylinder; 205, connecting seat; 206, mounting frame; 207, rotating rod; 208, positioning assembly; 2081, connecting plate; 2082, suction plate; 2083, vacuum suction cup; 2084, positioning block; 2085, blocking cylinder; 2086, blocking block; 2087, positioning rod; 2088, positioning cylinder; 2 089, toggle lever; 209, limit slider; 210, limit slide rail; 211, limit column; 212, limit plate; 213, position sensor 1; 214, sensor sheet 1; 215, guide slider; 216, guide slide rail; 217, positioning column; 218, position sensor 2; 219, sensor sheet 2; 220, flip cylinder; 221, moving seat; 222, transmission rack; 223, transmission gear; 224, moving slider; 225, moving slide rail. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-6 In this embodiment, a handling device for processing shock-absorbing rubber products includes a pair of belt conveyors 1 and a transfer mechanism 2 arranged between the heads of the two belt conveyors 1. The product is accurately positioned by the transfer mechanism 2 and then turned over, and finally placed on the belt conveyor 1, and transported to the processing equipment by the belt conveyor 1 for subsequent processing.

[0029] The transfer mechanism 2 includes a mounting plate 201, on which a switching cylinder 202 is fixed, a switching plate 203 is fixed to the output shaft of the switching cylinder 202, a propulsion cylinder 204 is fixed to the top surface of the switching plate 203, a connecting seat 205 is fixed to the output end of the propulsion cylinder 204, a mounting frame 206 is fixed to the end of the connecting seat 205, a rotating rod 207 is provided on the inner side of the mounting frame 206 for rotation through a bearing, and two groups of positioning assemblies 208 are provided on the outer side of the rotating rod 207. The positioning assembly 208 can clamp and fasten two products. When the positioning assembly 208 clamps the product, the rotating rod 207 can drive the positioning assembly 208 to flip. After changing the product processing direction, the propulsion cylinder 204 can move the positioning assembly 208 to the top of the product of the belt conveyor 1, and the switching cylinder 202 can switch positions to release a pair of products onto the belt conveyor 1 one after another.

[0030] In order to improve the accuracy of the switching plate 203 when switching the product release position, a limit slider 209 is fixed to the bottom surface of the switching plate 203, and a limit slide rail 210 is fixed to the top surface of the mounting plate 201 to be slidably connected to the limit slider 209. Under the guidance of the limit slider 209 and the limit slide rail 210, the movement of the switching plate 203 is more stable. Two pairs of limit columns 211 are fixed on the mounting plate 201, and the two pairs of limit columns 211 are staggered. The two pairs of limit plates 212 can limit the maximum moving distance of the switching plate 203 through the abutment between the limit columns 211 and the limit plates 212. A pair of position sensors 213 are fixed on the mounting plate 201. A sensing sheet 214 corresponding to the position sensor 213 is fixed at the end of the switching plate 203. When the switching plate 203 drives the sensing sheet 214 to move, the mutual induction between the position sensor 213 and the sensing sheet 214 makes the stopping position of the switching plate 203 more accurate.

[0031] In order to improve the docking accuracy of the positioning component 208 and the belt conveyor 1, a guide slider 215 is fixed to one side of the connecting seat 205, and a guide rail 216 slidably connected to the guide slider 215 is fixed to the switching plate 203. Under the limiting action of the guide slider 215 and the guide rail 216, the movement of the connecting seat 205 is more stable. Two positioning columns 217 are fixed to the switching plate 203, which can respectively correspond to the starting position and the end position of the connecting seat 205 when the connecting seat 205 moves, thereby limiting the maximum moving distance of the connecting seat 205. A pair of position sensors 218 are fixed to the switching plate 203, and a sensing sheet 219 is fixed to the connecting seat 205. The pair of position sensors 218 are respectively arranged at the starting position and the end position when the sensing sheet 219 moves, so that the stopping position of the connecting seat 205 can be more accurate.

[0032] As for how the rotating rod 207 rotates, Figure 4 As shown, a flip cylinder 220 is fixed on the connecting seat 205, and a moving seat 221 is fixed to the output shaft of the flip cylinder 220. A transmission rack 222 is fixed to the moving seat 221, and a transmission gear 223 meshing with the transmission rack 222 is fixed to the rotating rod 207. The flip cylinder 220 is extended and retracted, and under the meshing action of the transmission rack 222 and the transmission gear 223, the rotating rod 207 can rotate, thereby driving the positioning assembly 208 to flip.

[0033] A moving slider 224 is fixed to the bottom surface of the moving seat 221 , and a moving rail 225 slidably connected to the moving slider 224 is fixed to the connecting seat 205 . Under the guidance of the moving slider 224 and the moving rail 225 , the movement of the moving seat 221 is more stable.

[0034] When the positioning component 208 is clamping the product, it can also fine-tune the position of the product, so that the subsequent docking is more accurate. Figure 5-6 As shown, the positioning assembly 208 includes a pair of connecting plates 2081 fixed on the rotating rod 207, a suction plate 2082 is fixed on the pair of connecting plates 2081, two groups of vacuum suction cups 2083 are fixed on the suction plate 2082, and two products can be adsorbed respectively, a pair of positioning blocks 2084 are fixed at one end of the suction plate 2082, a blocking cylinder 2085 is fixed on the top surface of the suction plate 2082, and a blocking block 2086 corresponding to the positioning block 2084 is fixed on the output shaft of the blocking cylinder 2085. When the blocking cylinder 2085 contracts, the product can be pressed against the corresponding positioning block 2084 through the blocking block 2086. To achieve the positioning of one side of the product, two groups of positioning rods 2087 located on the same side of the two products are fixed to the bottom surface of the suction plate 2082, and a positioning cylinder 2088 is fixed to the top surface of the suction plate 2082. The output shaft of the positioning cylinder 2088 is fixed with two groups of toggle rods 2089 through a linkage plate. The suction plate 2082 is provided with an avoidance groove for the linear movement of the toggle rod 2089. When the positioning cylinder 2088 contracts, the product can be pressed against the positioning rod 2087 through the toggle rod 2089, so that the position of the product can be adjusted, and then the adjusted position of the product can be adsorbed by the vacuum suction cup 2083, so that the positioning of the product is more accurate.

[0035] By using the above-mentioned handling device for processing shock-absorbing rubber products, the rubber block can be turned over to facilitate processing. The specific transfer method is as follows:

[0036] The positioning assembly 208 is in the initial state when it is facing upwards. The product is placed on the suction plate 2082, and then the blocking cylinder 2085 is retracted, and the product can be pressed against the corresponding positioning block 2084 through the blocking block 2086 to achieve the positioning of one side of the product. The positioning cylinder 2088 is retracted, and the product can be pressed against the positioning rod 2087 through the toggle rod 2089 to adjust the position of the product, and then the adjusted position product is adsorbed by the vacuum suction cup 2083, so that the positioning of the product is more accurate. After the suction plate 2082 adsorbs the product, it is flipped over. The cylinder 220 is extended and retracted, and the rotating rod 207 can be rotated under the meshing action of the transmission rack 222 and the transmission gear 223. After the product is turned over, the cylinder 204 is pushed out, so that the suction plate 2082 is moved to the top of the belt conveyor 1, and one of the products is placed on the belt conveyor 1. The above products can be sent away by the belt conveyor 1, and then the cylinder 202 is switched to retract, and the other product on the suction plate 2082 is centered above the belt conveyor 1, and the product is released to the belt conveyor 1, so that the product feeding can be realized.

[0037] The control method of the present invention is controlled by a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A handling device for processing shock-absorbing rubber products, characterized in that: It comprises a pair of belt conveyors (1) and a transfer mechanism (2) arranged between the heads of the two belt conveyors (1); The transfer mechanism (2) comprises a mounting plate (201), a switching plate (203) movable leftward and rightward is provided on the mounting plate (201), a connecting seat (205) movable forward and backward is provided on the switching plate (203), a mounting frame (206) is fixed to the end of the connecting seat (205), a rotating rod (207) is rotatably provided on the inner side of the mounting frame (206) via a bearing, and two groups of positioning components (208) are provided on the outer side of the rotating rod (207); The positioning assembly (208) comprises a pair of connecting plates (2081) fixed on the rotating rod (207); a suction plate (2082) is fixed on the pair of connecting plates (2081); two groups of vacuum suction cups (2083) are fixed on the suction plate (2082); a pair of positioning blocks (2084) are fixed on one end of the suction plate (2082); a blocking block (2086) that can move closer to or away from the positioning block (2084) is provided on the other end of the suction plate (2082); two groups of positioning rods (2087) that are respectively located on the same side of two products are fixed on the bottom surface of the suction plate (2082); and two groups of toggle rods (2089) that can move closer to or away from the corresponding positioning rods (2087) are also provided on the bottom surface of the suction plate (2082).

2. The handling device for processing shock-absorbing rubber products according to claim 1, characterized in that: A switching cylinder (202) is fixed on the mounting plate (201), an output shaft of the switching cylinder (202) is fixed on the switching plate (203), a limiting slider (209) is fixed on the bottom surface of the switching plate (203), and a limiting slide rail (210) slidably connected to the limiting slider (209) is fixed on the top surface of the mounting plate (201).

3. The handling device for processing shock-absorbing rubber products according to claim 1, characterized in that: Two pairs of limit columns (211) are fixed on the mounting plate (201), two pairs of limit plates (212) corresponding to the limit columns (211) are fixed on the bottom surface of the switching plate (203), a pair of position sensors (213) are fixed on the mounting plate (201), and a sensing sheet (214) corresponding to the position sensor (213) is fixed at the end of the switching plate (203).

4. The handling device for processing shock-absorbing rubber products according to claim 1, characterized in that: A propulsion cylinder (204) is fixed on the top surface of the switching plate (203), an output end of the propulsion cylinder (204) is fixed on a connecting seat (205), a guide slider (215) is fixed on one side of the connecting seat (205), and a guide rail (216) slidably connected to the guide slider (215) is fixed on the switching plate (203).

5. The transport device for processing shock-absorbing rubber products according to claim 1, characterized in that: Two positioning columns (217) are fixed on the switching plate (203), a pair of position sensors (218) are fixed on the switching plate (203), and a second sensor sheet (219) is fixed on the connecting seat (205).

6. The transport device for processing shock-absorbing rubber products according to claim 1, characterized in that: A turning cylinder (220) is fixed on the connecting seat (205), a moving seat (221) is fixed to the output shaft of the turning cylinder (220), a transmission rack (222) is fixed to the moving seat (221), and a transmission gear (223) meshing with the transmission rack (222) is fixed to the rotating rod (207).

7. The transport device for processing shock-absorbing rubber products according to claim 6, characterized in that: A moving slider (224) is fixed on the bottom surface of the moving seat (221), and a moving slide rail (225) slidably connected to the moving slider (224) is fixed on the connecting seat (205).

8. The transport device for processing shock-absorbing rubber products according to claim 1, characterized in that: A blocking cylinder (2085) is fixed on the top surface of the suction plate (2082), and an output shaft of the blocking cylinder (2085) is fixed on a blocking block (2086), and the blocking block (2086) corresponds to the positioning block (2084).

9. The transport device for processing shock-absorbing rubber products according to claim 1, characterized in that: A positioning cylinder (2088) is fixed on the top surface of the suction plate (2082), and two groups of the toggle rods (2089) are fixed to the output shaft of the positioning cylinder (2088) through a linkage plate. The suction plate (2082) is provided with an avoidance groove for the linear movement of the toggle rods (2089).

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