Detection mechanism for automatic backing device assembling machine

Abstract

The utility model relates to the field of assembling equipment, in particular to a detection mechanism for an automatic assembling machine of a backing device, the automatic assembling machine comprises a rack and a control system, the rack is provided with a rotating platform electrically connected with the control system, and the side edge of the rotating platform is uniformly provided with a plurality of carriers. A feeding device and a first discharging device which are matched with the corresponding carriers are sequentially arranged on the rotating platform in the circumferential direction of the edge, the detection mechanism is arranged on the edge of the rotating platform and located between the feeding device and the first discharging device, and the detection mechanism, the feeding device and the first discharging device are all electrically connected with the control system; the detecting mechanism comprises a first detecting device, a second discharging device and a second detecting device which are sequentially arranged in the circumferential direction of the edge of the rotating platform and matched with the corresponding carriers, and the second detecting device is located between the second discharging device and the first discharging device. The detection mechanism is convenient to use and high in practicability, the use detection requirements of the backing device are met through the multiple detection devices, and the qualified rate of products is increased.

Description

Technical Field

[0001] The utility model relates to the field of assembly equipment, in particular to a detection mechanism for an automatic assembly machine of a backing device. Background Art

[0002] The existing ultrasonic flowmeter includes a housing, in which a circuit board, a backing device, an ultrasonic transducer and a flow tube penetrating the housing are usually arranged from top to bottom. The backing device is used to ensure good contact between the flow tube and the transducer. The backing device used for the flowmeter usually includes a support element, an elastic element and a backing element. The elastic element is fixed between the support element and the backing element, and the elastic element is in the form of a coil spring.

[0003] As the measurement accuracy requirements for measuring water consumption continue to increase, the assembly quality requirements for backing devices are getting higher and higher. The prior art discloses a device for automatically assembling a spring and a spring seat with application number 201520480850.6, which includes a frame, a spring seat feeding mechanism is provided on the frame, the spring seat feeding mechanism is connected to the spring seat feeding mechanism, the spring seat feeding mechanism is connected to the spring seat assembly mechanism and is located on one side of the spring seat assembly mechanism, and a spring feeding mechanism is provided on the other side of the spring seat assembly mechanism. The spring feeding mechanism and the spring seat feeding mechanism respectively feed the spring and the spring seat into the spring assembly mechanism, and the assembled spring seat and the spring are discharged by the discharging mechanism located below the spring seat assembly mechanism. The utility model provides a device for automatically assembling a spring and a spring seat, which has good assembly consistency, high efficiency, and can effectively ensure assembly accuracy. During the use of the above-mentioned assembly machine, the spring and the spring seat are automatically unloaded after assembly, and the elastic force and height of the assembled products are not detected, resulting in unqualified products being mixed with qualified products and being issued, resulting in constant complaints from customers. However, the detection unit integrated in other existing assembly machines has a narrow detection range, a relatively simple detection method, and is not accurate enough. Summary of the invention

[0004] In order to overcome the shortcomings and deficiencies in the prior art, the purpose of the utility model is to provide a detection mechanism for an automatic assembly machine for a backing device, which is easy to use and has strong practicality. The detection device meets the requirements for backing device use detection and improves the product qualification rate.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] A detection mechanism for an automatic assembly machine for a backing device, the automatic assembly machine comprising a frame and a control system, the frame being provided with a rotating platform electrically connected to the control system, a plurality of carriers being evenly arranged on the sides of the rotating platform, the rotating platform being provided with a loading device and a first unloading device cooperating with the corresponding carriers in sequence along the circumferential direction of the edge, the detection mechanism being provided at the edge of the rotating platform and being located between the loading device and the first unloading device, the detection mechanism, the loading device and the first unloading device being all electrically connected to the control system; the detection mechanism comprising a first detection device, a second unloading device and a second detection device which are arranged in sequence along the circumferential direction of the edge of the rotating platform and respectively cooperate with the corresponding carriers, the second detection device being located between the second unloading device and the first unloading device.

[0007] Furthermore, the second unloading device and the first unloading device both include a pick-up and placement mechanism, which includes a support frame, a transverse moving assembly and a lifting assembly, the transverse moving assembly and the lifting assembly are both electrically connected to the control system, the lower end of the support frame is fixedly connected to the frame, the upper end of the support frame is horizontally slidingly connected to the transverse moving assembly, the end of the transverse moving assembly close to the rotating platform is vertically slidingly connected to the lifting assembly, and the lower end of the lifting assembly extends toward the corresponding carrier to have a clamping portion electrically connected to the control system.

[0008] Furthermore, the lateral movement assembly includes a lateral cylinder, a lateral mounting block, and a lateral slide rail fixedly connected to the upper end of the support frame, the lateral mounting block is horizontally slidably connected to the lateral slide rail, the end of the lateral mounting block away from the support frame is connected to a lifting frame, the lateral cylinder is fixedly connected to the support frame, the telescopic rod of the lateral cylinder is connected to the lateral mounting block, and the lateral cylinder is electrically connected to a control system.

[0009] Furthermore, the lifting assembly includes a lifting cylinder, a lifting mounting block, and a lifting slide rail fixedly connected to the lifting frame, the lifting mounting block is vertically slidably connected to the lifting slide rail, the clamping portion is connected to the lower end of the lifting mounting block, the lifting cylinder is fixedly connected to the lifting frame, the telescopic rod of the lifting cylinder is connected to the lifting mounting block, and the lifting cylinder is electrically connected to the control system.

[0010] Furthermore, the first detection device includes a connecting rod, a first bracket connected to the frame, and a driving member and a first detection member both connected to the control system, the upper end of the first bracket is slidably connected to a slider, the first detection member is fixedly connected to the slider, an extension arm extends upward from the slider, the connecting rod is sleeved with a spring, one end of the connecting rod extends a push plate toward the top of the corresponding carrier, the other end of the connecting rod passes through the extension arm and is connected to a detection block that cooperates with the first detection member, one end of the spring abuts against the push plate, the other end of the spring abuts against the extension arm, the connecting rod is slidably connected to the extension arm, the driving member is used to drive the slider to slide along the first bracket, and the first detection member is used to detect whether the detection block moves in a direction away from the corresponding carrier relative to the first detection member to determine whether the push plate is blocked by the product loaded in the corresponding carrier.

[0011] Furthermore, a slide groove is formed through the upper end of the first detection member, and an insert block is extended into the slide groove at the lower end of the detection block, and the insert block is slidably connected to the slide groove. The first detection member is used to detect the movement of the insert block along the inner wall of the slide groove away from the corresponding carrier.

[0012] Furthermore, the second unloading device also includes a first unloading conveying path, and a corresponding pick-up and placement mechanism is provided on one side of the first unloading conveying path. The clamping part of the second unloading device is used to transport defective products that do not meet the corresponding height in the corresponding carrier to the first unloading conveying path.

[0013] Furthermore, the second detection device includes a second bracket connected to the frame, the upper end of the second bracket is connected to a driving cylinder connected to the control system, the telescopic rod of the driving cylinder extends downwardly to have a second detection piece connected to the control system, the second detection piece is located above the corresponding carrier, the telescopic rod of the driving cylinder is used to drive the second detection piece to move toward the corresponding carrier, and the second detection piece is used to detect the elastic force value of the product loaded in the corresponding carrier.

[0014] Furthermore, the first unloading device also includes a second unloading conveyor path and a third unloading conveyor path adjacent to the second unloading conveyor path. A corresponding picking and placing mechanism is provided on one side of the second unloading conveyor path. The clamping part of the first unloading device is used to transport defective products that do not meet the corresponding elastic force value in the corresponding carrier to the second unloading conveyor path, and to transport qualified products in the corresponding carrier to the third unloading conveyor path.

[0015] Furthermore, the second bracket is provided with a through slot, and a mounting frame is extended from the second bracket in a direction away from the corresponding carrier. A third detection component connected to the control system is provided on the mounting frame, one end of the through slot is communicated with the corresponding carrier, and the other end of the through slot is communicated with the third detection component, and the third detection component is used to detect the height of the product loaded in the corresponding carrier.

[0016] Beneficial effects of the utility model: The detection mechanism of the utility model for the automatic assembly machine of the backing device is simple in structure, and is provided with multiple detection devices, with a wide detection range. The first detection device and the second unloading device cooperate with each other to ensure that highly unqualified products are removed from qualified products; the second detection device and the first unloading device cooperate with each other to ensure that products with unqualified elasticity values ​​are removed from qualified products. The detection methods are diverse, and the detection device meets the requirements for the use detection of the backing device and improves the qualified rate of the product. At the same time, the first unloading device is a multi-purpose machine, which not only unloads qualified products, but also unloads products that do not meet the corresponding elasticity values, reducing the occupied area of ​​the detection mechanism and having strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the exploded structure of the backing device;

[0018] Figure 2 A front view of a detection mechanism for an automatic assembly machine for a backing device;

[0019] Figure 3 A top view of a detection mechanism for an automatic assembly machine for a backing device;

[0020] Figure 4 is a schematic diagram of the three-dimensional structure of the first detection device;

[0021] Figure 5 for Figure 4 A partial enlarged view of;

[0022] Figure 6 It is a schematic diagram of the three-dimensional structure of the second feeding device;

[0023] Figure 7 is a schematic diagram of the three-dimensional structure of the second detection device;

[0024] Figure 8 It is a schematic diagram of the three-dimensional structure of the first blanking device;

[0025] Fig. 9 It is a three-dimensional structural schematic diagram of the pick-and-place mechanism;

[0026] Fig.10 A top view of the pick-and-place mechanism.

[0027] Reference numerals include:

[0028] 1. Frame;

[0029] 2. Rotating platform;

[0030] 3. Vehicle;

[0031] 4. first detection device; 41. first bracket; 42. slider; 421. extension arm; 43. connecting rod; 44. push plate; 45. detection block; 451. insert block; 46. spring; 47. first detection member; 471. slide slot;

[0032] 5. Second unloading device; 51. First unloading conveying path;

[0033] 6. Second detection device; 61. Second bracket; 611. Through slot; 62. Mounting frame; 63. Driving cylinder; 64. Second detection member; 65. Third detection member;

[0034] 7. First unloading device; 71. Second unloading conveying path; 72. Third unloading conveying path;

[0035] 8. Feeding device;

[0036] 9. Pick-and-place mechanism; 91. Support frame; 92. Horizontal cylinder; 93. Horizontal mounting block; 94. Horizontal slide rail; 95. Lifting frame; 96. Lifting cylinder; 97. Lifting mounting block; 98. Lifting slide rail; 99. Clamping part;

[0037] 10. Backing device; 101. Support element; 102. Elastic element; 103. Backing element. DETAILED DESCRIPTION

[0038] In order to facilitate the understanding of those skilled in the art, the present invention is further described below in conjunction with embodiments and drawings. The contents mentioned in the implementation modes are not intended to limit the present invention.

[0039] like Figure 1-10 As shown, a detection mechanism for an automatic assembly machine for a backing device, the automatic assembly machine is used to assemble an external backing device 10, the backing device 10 includes a support element 101, an elastic element 102 and a backing element 103 from bottom to top, the automatic assembly machine includes a frame 1 and a control system, the frame 1 is provided with a rotating platform 2 electrically connected to the control system, the side of the rotating platform 2 is evenly provided with a plurality of carriers 3, the carriers 3 are used to load components, the rotating platform 2 is sequentially provided with a feeding device 8 and a first carrier 3 that cooperate with the corresponding carrier 3 along the edge circumference. A feeding device 7, the detection mechanism is arranged at the edge of the rotating platform 2 and is located between the loading device 8 and the first feeding device 7, and the detection mechanism, the loading device 8 and the first feeding device 7 are all electrically connected to the control system; the detection mechanism includes a first detection device 4, a second feeding device 5 and a second detection device 6 which are arranged in sequence along the edge of the rotating platform 2 and respectively cooperate with the corresponding carrier 3, the second detection device 6 is located between the second feeding device 5 and the first feeding device 7, that is, the first detection device 4 is located between the second feeding device 5 and the loading device 8.

[0040] The detection mechanism of the automatic assembly machine for backing devices of the utility model has a simple structure, is provided with a plurality of detection devices, and has a wide detection range. The loading device 8 is used to load and assemble the frame element, the elastic element 102 and the backing element 103, and the first unloading device 7 is used to unload qualified products. The detection mechanism is arranged between the loading device 8 and the first unloading device 7. The first detection device 4 is used to detect whether the height of the product meets the use standard, and the second unloading device 5 is used to unload the product that does not meet the use height. The first detection device 4 and the second unloading device 5 cooperate with each other to ensure that the products with unqualified height are removed from the qualified products; the second detection device 6 is used to detect whether the elastic force value of the product meets the use standard, and the first unloading device 7 is also used to unload the product that does not meet the corresponding elastic force value. The second detection device 6 and the first unloading device 7 cooperate with each other to ensure that the products with unqualified elastic force value are removed from the qualified products. The detection methods are diverse. The detection device meets the use detection requirements of the backing device 10, improves the qualified rate of the product, and further improves the customer's satisfaction with the product. Meanwhile, the first unloading device 7 is a multi-purpose machine, which not only unloads qualified products, but also unloads products that do not meet the corresponding elastic force values, thereby reducing the occupied area of ​​the detection mechanism and having strong practicality.

[0041] It should be further explained that the plurality of carriers 3 are arranged at intervals along the circumferential direction of the edge of the rotating platform 2, and are respectively located at the workstations of the loading device 8, the first detection device 4, the second unloading device 5, the second detection device 6 and the first unloading device 7, that is, the number of the carriers 3 corresponds to the number of the loading device 8, the first detection device 4, the second unloading device 5, the second detection device 6 and the first unloading device 7. According to the control of the control system, the workstation of the loading device 8 is provided with the carrier 3 during operation, so that the loading and assembly of the support element 101, the elastic element 102 and the backing element 103 are completed; The workstations of the first detection device 4 and the second unloading device 5 are both provided with carriers 3, which can respectively detect the height of the assembled backing device 10 products and unload defective products; the second detection device 6 and the first unloading device 7 are both provided with carriers 3, which can respectively detect the elastic force value of the assembled backing device 10 products and unload defective products, and the first unloading device 7 can unload qualified products at the same time. The setting of multiple carriers 3 facilitates the simultaneous assembly, detection and unloading of different backing devices 10, thereby improving the assembly efficiency and detection efficiency of the backing device 10.

[0042] In this embodiment, the number of the loading devices 8 is three, the number of the first unloading device 7 is one, the three loading devices are divided into a first loading device, a second loading device and a third loading device, the first loading device, the second loading device and the third loading device are arranged along the edge circumference of the rotating platform 2, the third loading device is located between the second loading device and the first detection device 4, the first loading device is located between the first unloading device 7 and the second loading device, the first loading device is used to load the support element 101 of the backing device 10, the second loading device is used to load the elastic element 102 of the backing device 10, and the third loading device is used to load the backing element 103 of the backing device 10. Then the number of the carriers 3 is seven, and the seven carriers 3 cooperate with the first loading device, the second loading device, the third loading device, the first detection device 4, the second unloading device 5, the second detection device 6 and the first unloading device 7 respectively, so as to improve the assembly efficiency and detection efficiency of the backing device 10.

[0043] During assembly, the control system is started, and the first loading device loads the support element 101 into the carrier 3 that cooperates with it, so that the carrier 3 that cooperates with the first loading device is loaded with the support element 101; then the control system drives the rotating platform 2 to rotate, and the carrier 3 loaded with the support element 101 is located at the work station of the second loading device, and the second loading device loads the elastic element 102 into the carrier 3 loaded with the support element 101, so that the carrier 3 that cooperates with the second loading device is loaded with the semi-finished product assembled by the support element 101 and the elastic element 102; then the control system continues to drive the rotating platform 2 to rotate, and the carrier 3 loaded with the semi-finished product assembled by the support element 101 and the elastic element 102 is located at the work station of the third loading device, and the third loading device loads the backing element 103 into the carrier 3 loaded with the semi-finished product, and the backing device 10 product is assembled, so that the carrier 3 that cooperates with the third loading device is loaded with the assembled backing device 10 product, and the assembly is completed.

[0044] Next, product inspection of the assembled backing device 10 begins. The control system drives the rotating platform 2 to rotate, and the carrier 3 loaded with the backing device 10 product is located at the station of the first inspection device 4. The first inspection device 4 inspects whether the height of the backing device 10 located in the carrier 3 meets the use standards; if the backing device 10 loaded at the station does not meet the height use standards, the control system drives the rotating platform 2 to rotate and transport the carrier to the station of the second unloading device 5, and the second unloading device 5 will unload the products that do not meet the use height; if the backing device 10 loaded on the carrier 3 meets the height use standards, the control system drives the rotating platform 2 to rotate and transport the carrier to the station of the second inspection device 6, and the second inspection device 6 detects whether the elastic force value of the product meets the use standards; then the control system drives the rotating platform 2 to rotate and transport the carrier to the station of the first unloading device 7, and the first unloading device 7 unloads the products that meet the corresponding elastic force values ​​and the products that do not meet the corresponding elastic force values ​​respectively.

[0045] Furthermore, the second unloading device 5 and the first unloading device 7 both include a pick-and-place mechanism 9, which includes a support frame 91, a lateral moving assembly and a lifting assembly, both of which are electrically connected to the control system, the lower end of the support frame 91 is fixedly connected to the frame 1, the lateral moving assembly is horizontally slidably connected to the upper end of the support frame 91, the lifting assembly is vertically slidably connected to one end of the lateral moving assembly close to the rotating platform 2, and the lower end of the lifting assembly extends toward the corresponding carrier 3 with a clamping portion 99 electrically connected to the control system. The clamping portions 99 of the second unloading device 5 and the first unloading device 7 are both used to unload defective products loaded in the corresponding carrier 3.

[0046] When in use, if it is necessary to unload the defective products loaded in the corresponding carrier 3, the lifting assembly slides up and down along the lateral moving assembly toward the direction close to the corresponding carrier 3, and then the clamping part 99 unloads the defective products loaded in the carrier 3, and then the lateral moving assembly slides horizontally along the upper end of the support frame 91 toward the direction away from the corresponding carrier 3. The operation is simple and the operation is stable.

[0047] Furthermore, the lateral movement assembly includes a lateral cylinder 92, a lateral mounting block 93, and a lateral slide rail 94 fixedly connected to the upper end of the support frame 91, the lateral mounting block 93 is horizontally slidably connected to the lateral slide rail 94, the end of the lateral mounting block 93 away from the support frame 91 is connected to a lifting frame 95, the lateral cylinder 92 is fixedly connected to the support frame 91, the telescopic rod of the lateral cylinder 92 is connected to the lateral mounting block 93, and the lateral cylinder 92 is electrically connected to the control system, and the structure is simple. Specifically, the control system drives the telescopic rod of the lateral cylinder 92 to extend and retract, driving the lateral mounting block 93 to slide horizontally along the lateral slide rail 94.

[0048] Furthermore, the lifting assembly includes a lifting cylinder 96, a lifting mounting block 97, and a lifting slide rail 98 fixedly connected to the lifting frame 95, the lifting mounting block 97 is vertically slidably connected to the lifting slide rail 98, the clamping portion 99 is connected to the lower end of the lifting mounting block 97, the lifting cylinder 96 is fixedly connected to the lifting frame 95, the telescopic rod of the lifting cylinder 96 is connected to the lifting mounting block 97, and the lifting cylinder 96 is electrically connected to the control system, and the structure is simple. Specifically, the control system drives the telescopic rod of the lifting cylinder 96 to extend and retract, driving the lifting mounting block 97 to slide vertically along the lifting slide rail 98.

[0049] Furthermore, the first detection device 4 includes a connecting rod 43, a first bracket 41 connected to the frame 1, and a driving member and a first detection member 47 both connected to the control system. The upper end of the first bracket 41 is slidably connected to a slider 42, the first detection member 47 is fixedly connected to the slider 42, the slider 42 extends upward with an extension arm 421, the connecting rod 43 is sleeved with a spring 46, one end of the connecting rod 43 extends a push plate 44 above the corresponding carrier 3, and the other end of the connecting rod 43 passes through the extension arm 421 and is connected to the control system. The first detection member 47 cooperates with the detection block 45, one end of the spring 46 abuts against the push plate 44, the other end of the spring 46 abuts against the extension arm 421, the connecting rod 43 is slidably connected with the extension arm 421, and the driving member is used to drive the slider 42 to slide along the first bracket 41. The first detection member 47 is used to detect whether the detection block 45 moves in a direction away from the corresponding carrier 3 relative to the first detection member 47 to determine whether the push plate 44 is blocked by the product loaded in the corresponding carrier 3, that is, the height of the product does not meet the use standard.

[0050] In this embodiment, the carrier 3 located at the detection station of the first detection device 4 is used to load the assembled products, wherein the height of the defective products that do not meet the use height after assembly is higher than the height of the carrier 3. If the above-mentioned defective products need to be detected, the height of the lowest end of the push plate 44 relative to the rotating platform 2 needs to be no less than the height of the carrier 3. The detection height of the lowest end of the push plate 44 relative to the rotating platform 2 can be set accordingly according to the height that the backing device 10 needs to use.

[0051] When in use, the slider 42 is driven by the driving member to move along the first bracket 41 toward the direction of the corresponding carrier 3, so as to drive the push plate 44, the connecting rod 43, the detection block 45 and the first detection member 47 to move relative to the first bracket 41. When the height of the product is higher than the use standard, that is, the height of the product protrudes out of the upper end surface of the carrier 3, the push plate 44 will collide with the product, prompting the push plate 44 to drive the connecting rod 43 to return along the inner wall of the extension arm 421, that is, to move away from the corresponding carrier 3, and the detection block 45 moves away from the corresponding carrier 3 relative to the first detection member 47. The first detection member 47 detects that the detection block 45 slides relative to the first detection member 47 away from the corresponding carrier 3, thereby judging that the product loaded in the corresponding carrier 3 does not meet the use height, thereby realizing the detection of the product height. If the height of the product does not meet the use standard, the control system drives the rotating platform 2 to rotate, and transports the carrier 3 loaded with defective products that do not meet the use height to the unloading station of the second unloading device 5, and the control system drives the second unloading device 5 to unload the defective products.

[0052] During use, the spring 46 is used to urge the push plate 44 to move away from the extension arm 421, so that the detection block 45 abuts against the side wall of the extension arm 421, which plays a limiting role and prevents the detection block 45 from easily moving relative to the first detection member 47 to cause detection errors.

[0053] Furthermore, a slide groove 471 is provided through the upper end of the first detection member 47, and an insert block 451 is extended into the slide groove 471 at the lower end of the detection block 45, and the insert block 451 is slidably connected with the slide groove 471. The first detection member 47 is used to detect that the insert block 451 moves along the inner wall of the slide groove 471 in a direction away from the corresponding carrier 3. Specifically, when the height of the product is higher than the use standard, the push plate 44 will collide with the product, prompting the push plate 44 to drive the connecting rod 43 to return along the inner wall of the extension arm 421, that is, to move in a direction away from the corresponding carrier 3, and the detection block 45 moves in a direction away from the corresponding carrier 3 relative to the first detection member 47, so as to cause the insert block 451 to move in a direction away from the corresponding carrier 3 along the inner wall of the slide groove 471. The first detection member 47 detects that the insert block 451 moves along the inner wall of the slide groove 471 in a direction away from the corresponding carrier 3, thereby judging that the product loaded in the corresponding carrier 3 does not meet the use height.

[0054] In this embodiment, the slide groove 471 passes through the upper end of the first detection member 47 along the connecting line direction of the corresponding carrier 3 and the connecting rod 43. The first detection member 47 is used to detect whether the plug block 451 is out of the slide groove 471 to determine whether the product loaded in the corresponding carrier 3 does not meet the use height.

[0055] Furthermore, the second unloading device 5 also includes a first unloading conveying path 51, and a corresponding picking and placing mechanism 9 is provided on one side of the first unloading conveying path 51. The clamping part 99 of the second unloading device 5 is used to transport defective products that do not meet the corresponding height in the corresponding carrier 3 to the first unloading conveying path 51, and the structure is simple.

[0056] Specifically, when the rotating platform 2 rotates the carrier 3 loaded with defective products that do not meet the use height to the workstation of the second unloading device 5, the clamping part 99 of the second unloading device 5 is located above the corresponding carrier 3, and the clamping part 99 of the second unloading device 5 transports the defective products located in the corresponding carrier 3 to the first unloading conveying path 51, thereby realizing the unloading of defective products that do not meet the use height, avoiding the defective products that do not meet the use height from being mixed into qualified products, and improving the qualified rate of products.

[0057] Furthermore, the second detection device 6 includes a second bracket 61 connected to the frame 1, the upper end of the second bracket 61 is connected to a driving cylinder 63 connected to the control system, the telescopic rod of the driving cylinder 63 extends downwardly to have a second detection component 64 connected to the control system, the second detection component 64 is located above the corresponding carrier 3, the telescopic rod of the driving cylinder 63 is used to drive the second detection component 64 to move toward the corresponding carrier 3, and the second detection component 64 is used to detect the elastic force value of the product loaded in the corresponding carrier 3.

[0058] In this embodiment, the second detection member 64 is a pressure sensor.

[0059] When in use, the telescopic rod of the driving cylinder 63 pushes the second detection piece 64 to move along the upper end surface of the second bracket 61 toward the corresponding carrier 3 until the second detection piece 64 presses against the product loaded in the corresponding carrier 3, and the second detection piece 64 detects the elastic force value of the product loaded in the corresponding carrier 3 and transmits the corresponding value to the control system, thereby realizing the detection of the elastic force value of the product. If the elastic force value of the product does not meet the use standard, the control system drives the rotating platform 2 to rotate, and transports the carrier 3 loaded with defective products that do not meet the elastic force value to the unloading station of the first unloading device 7, and the control system drives the first unloading device 7 to unload the defective products, which is simple to operate.

[0060] Furthermore, the first unloading device 7 also includes a second unloading conveyor path 71 and a third unloading conveyor path 72 adjacent to the second unloading conveyor path 71. A corresponding pick-up and placement mechanism 9 is provided on one side of the second unloading conveyor path 71. The clamping portion 99 of the first unloading device 7 is used to transport defective products that do not meet the corresponding elastic force value in the corresponding carrier 3 to the second unloading conveyor path 71, and to transport qualified products in the corresponding carrier 3 to the third unloading conveyor path 72.

[0061] Specifically, when the rotating platform 2 rotates the carrier 3 loaded with defective products that do not meet the elastic force value to the workstation of the first unloading device 7, the clamping part 99 of the first unloading device 7 is located above the corresponding carrier 3, and the clamping part 99 of the first unloading device 7 transports the defective products in the corresponding carrier 3 to the second unloading conveyor 71, thereby realizing the unloading of defective products that do not meet the elastic force value, avoiding the defective products that do not meet the elastic force value from being mixed into qualified products, and improving the qualified rate of products. When the rotating platform 2 rotates the carrier 3 loaded with qualified products to the workstation of the first unloading device 7, the clamping part 99 of the first unloading device 7 is located above the corresponding carrier 3, and the clamping part 99 of the first unloading device 7 transports the qualified products in the corresponding carrier 3 to the third unloading conveyor 72, thereby realizing the unloading of qualified products. One machine has multiple uses and is highly practical.

[0062] Furthermore, the second bracket 61 is provided with a through slot 611, and the second bracket 61 is extended with a mounting frame 62 in a direction away from the corresponding carrier 3, and the mounting frame 62 is provided with a third detection component 65 connected to the control system, one end of the through slot 611 is communicated with the corresponding carrier 3, and the other end of the through slot 611 is communicated with the third detection component 65, and the third detection component 65 is used to detect the height of the product loaded in the corresponding carrier 3.

[0063] In this embodiment, the third detection member 65 adopts a camera, and the camera head of the camera is connected to the through groove 611. The second detection member 64 detects the elastic force value of the backing device 10 by pressing down. If the components are not assembled compactly from top to bottom, the components may shift during the pressing process, resulting in the height of the backing product not meeting the use standards. The third detection member 65 is used to detect whether the height of the product loaded in the corresponding carrier 3 meets the use standards by means of photography, and transmit the corresponding data to the control system. If the height of the product does not meet the use standards, the control system drives the rotating platform 2 to rotate, and transports the carrier 3 loaded with defective products that do not meet the use height to the unloading station of the first unloading device 7. The control system drives the first unloading device 7 to unload the defective products, and the detection is accurate.

[0064] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there will be changes in the specific implementation methods and application scopes. The contents of this specification should not be understood as limiting the present invention.

Claims

1. A detection mechanism for a backing device automatic assembly machine, characterized in that: The automatic assembly machine comprises a frame (1) and a control system. The frame (1) is provided with a rotating platform (2) electrically connected to the control system. A plurality of carriers (3) are evenly arranged on the side of the rotating platform (2). A loading device (8) and a first unloading device (7) cooperating with the corresponding carriers (3) are sequentially arranged along the circumference of the edge of the rotating platform (2). The detection mechanism is arranged at the edge of the rotating platform (2) and is located between the loading device (8) and the first unloading device (7). The detection mechanism, the loading device (8) and the first unloading device (7) are all electrically connected to the control system. The detection mechanism comprises a first detection device (4), a second unloading device (5) and a second detection device (6) which are sequentially arranged along the circumference of the edge of the rotating platform (2) and respectively cooperate with the corresponding carriers (3). The second detection device (6) is located between the second unloading device (5) and the first unloading device (7).

2. The detection mechanism for the automatic assembly machine of the backing device according to claim 1, characterized in that: The second unloading device (5) and the first unloading device (7) both comprise a pick-up and placement mechanism (9), the pick-up and placement mechanism (9) comprising a support frame (91), a transverse moving assembly and a lifting assembly, the transverse moving assembly and the lifting assembly both being electrically connected to a control system, the lower end of the support frame (91) being fixedly connected to the frame (1), the upper end of the support frame (91) being horizontally slidably connected to the transverse moving assembly, the end of the transverse moving assembly close to the rotating platform (2) being vertically slidably connected to the lifting assembly, and the lower end of the lifting assembly extending toward the corresponding carrier (3) having a clamping portion (99) electrically connected to the control system.

3. The detection mechanism for the automatic assembly machine of the backing device according to claim 2, characterized in that: The transverse movement assembly comprises a transverse cylinder (92), a transverse mounting block (93) and a transverse slide rail (94) fixedly connected to the upper end of the support frame (91); the transverse mounting block (93) is horizontally slidably connected to the transverse slide rail (94); one end of the transverse mounting block (93) away from the support frame (91) is connected to a lifting frame (95); the transverse cylinder (92) is fixedly connected to the support frame (91); the telescopic rod of the transverse cylinder (92) is connected to the transverse mounting block (93); and the transverse cylinder (92) is electrically connected to a control system.

4. The detection mechanism for the automatic assembly machine of the backing device according to claim 3, characterized in that: The lifting assembly comprises a lifting cylinder (96), a lifting mounting block (97) and a lifting slide rail (98) fixedly connected to the lifting frame (95); the lifting mounting block (97) is vertically slidably connected to the lifting slide rail (98); the clamping portion (99) is connected to the lower end of the lifting mounting block (97); the lifting cylinder (96) is fixedly connected to the lifting frame (95); the telescopic rod of the lifting cylinder (96) is connected to the lifting mounting block (97); and the lifting cylinder (96) is electrically connected to a control system.

5. The detection mechanism for the automatic assembly machine of the backing device according to claim 2, characterized in that: The first detection device (4) comprises a connecting rod (43), a first bracket (41) connected to the frame (1), and a driving member and a first detection member (47) both connected to the control system; the upper end of the first bracket (41) is slidably connected to a slider (42); the first detection member (47) is fixedly connected to the slider (42); an extension arm (421) extends upward from the slider (42); a spring (46) is sleeved on the connecting rod (43); one end of the connecting rod (43) is provided with a push plate (44) extending upward from the corresponding carrier (3); the other end of the connecting rod (43) passes through the extension arm (421) and is provided with a push plate (44) extending upward from the corresponding carrier (3); 1) and is connected to a detection block (45) that cooperates with a first detection member (47), one end of the spring (46) abuts against the push plate (44), the other end of the spring (46) abuts against the extension arm (421), the connecting rod (43) is slidably connected to the extension arm (421), the driving member is used to drive the slider (42) to slide along the first bracket (41), and the first detection member (47) is used to detect whether the detection block (45) moves relative to the first detection member (47) in a direction away from the corresponding carrier (3) to determine whether the push plate (44) is blocked by the product loaded in the corresponding carrier (3).

6. The detection mechanism for the automatic assembly machine of the backing device according to claim 5, characterized in that: A slide groove (471) is formed through the upper end of the first detection member (47), and an insert block (451) is extended into the slide groove (471) at the lower end of the detection block (45), and the insert block (451) is slidably connected to the slide groove (471). The first detection member (47) is used to detect the movement of the insert block (451) along the inner wall of the slide groove (471) in a direction away from the corresponding carrier (3).

7. The detection mechanism for the automatic assembly machine of the backing device according to claim 5, characterized in that: The second unloading device (5) further comprises a first unloading conveying path (51), one side of which is provided with a corresponding pick-up and placement mechanism (9), and the clamping portion (99) of the second unloading device (5) is used to transport defective products that do not meet the corresponding height in the corresponding carrier (3) to the first unloading conveying path (51).

8. The detection mechanism for the automatic assembly machine of the backing device according to claim 2, characterized in that: The second detection device (6) comprises a second bracket (61) connected to the frame (1); the upper end of the second bracket (61) is connected to a driving cylinder (63) connected to a control system; a telescopic rod of the driving cylinder (63) extends downward to have a second detection member (64) connected to the control system; the second detection member (64) is located above the corresponding carrier (3); the telescopic rod of the driving cylinder (63) is used to drive the second detection member (64) to move toward the corresponding carrier (3); and the second detection member (64) is used to detect the elastic force value of the product loaded in the corresponding carrier (3).

9. The detection mechanism for the automatic assembly machine of the backing device according to claim 8, characterized in that: The first unloading device (7) also includes a second unloading conveying path (71) and a third unloading conveying path (72) adjacent to the second unloading conveying path (71), a corresponding pick-up and release mechanism (9) is provided on one side of the second unloading conveying path (71), and the clamping portion (99) of the first unloading device (7) is used to transport defective products that do not meet the corresponding elastic force value in the corresponding carrier (3) to the second unloading conveying path (71), and to transport qualified products in the corresponding carrier (3) to the third unloading conveying path (72).

10. The detection mechanism for the automatic assembly machine of the backing device according to claim 8, characterized in that: The second bracket (61) is provided with a through slot (611), and the second bracket (61) is provided with a mounting frame (62) extending in a direction away from the corresponding carrier (3), and the mounting frame (62) is provided with a third detection component (65) connected to the control system, one end of the through slot (611) is communicated with the corresponding carrier (3), and the other end of the through slot (611) is communicated with the third detection component (65), and the third detection component (65) is used to detect the height of the product loaded in the corresponding carrier (3).

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