Automatic assembly machine for backing device of flow meter

Abstract

The utility model relates to the field of assembly equipment, and specifically to an automatic assembly machine for a backing device of a flow meter, the automatic assembly machine comprising a frame and a control system, the frame being provided with a rotating platform and an opening-assisting device both electrically connected to the control system, a plurality of carriers being evenly arranged on the side of the rotating platform; each carrier comprising a carrier, a clamping member and a first pusher connected to the opening-assisting device, the carrier being provided with a receiving groove, one end of the carrier being provided with a stop groove wall for abutting against a backing device element, the other end of the carrier being provided with an elastic member, the clamping member being located in the receiving groove and being slidably connected to the receiving groove, one end of the clamping member passing through the elastic member and being fixedly connected to the first pusher, the opening-assisting device being used to drive the first pusher to move in a direction away from the stop groove wall so that the clamping member is away from the stop groove wall, and a receiving space for placing the backing device element is formed between the clamping member and the stop groove wall. The automatic assembly machine improves assembly efficiency.

Description

Technical Field

[0001] The utility model relates to the field of assembly equipment, in particular to an automatic assembly machine for a backing device of a flow meter. 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 an automatic assembly machine for power connectors with application number 201820750736.4, including an assembly machine workbench, a rotating disk, a human-machine interface, an automatic feeding and clamping assembly mechanism, a pressing mechanism, a detection mechanism, an unloading mechanism, a pressing mechanism, an automatic feeding and rotating clamping assembly mechanism, a product carrier, a storage bin and an electronic control system. During the use of the above-mentioned assembly machine, the product carrier cannot automatically open and close to load the product, and it is necessary to manually open the product carrier and load the product, which consumes a lot of manpower and has low assembly efficiency. At the same time, in the process of manually opening the product carrier and loading the product, the product is easily displaced, resulting in errors in the subsequent product assembly process, requiring shutdown and sorting, and even damaging the accessories of the automatic assembly machine. 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 an automatic assembly machine for a backing device of a flow meter, which is easy to use, highly practical, and improves the assembly efficiency of the backing device.

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

[0006] An automatic assembly machine for a backing device of a flow meter, the automatic assembly machine comprising a frame and a control system, the frame being provided with a rotating platform and an opening assisting device both electrically connected to the control system, a plurality of carriers being evenly arranged on the side of the rotating platform, a first loading device, a second loading device, a third loading device and a product unloading device being arranged in sequence on the outer side of the rotating platform and cooperating with the corresponding carriers, the first loading device, the second loading device, the third loading device and the product unloading device being all electrically connected to the control system;

[0007] Each of the carriers includes a carrier, a clamping member and a first pushing member connected to an opening-assisting device, the carrier being provided with a receiving groove, one end of the carrier being provided with a stopping groove wall for abutting against an element of a backing device, the other end of the carrier being provided with an elastic member, the receiving groove being located between the stopping groove wall and the elastic member, the clamping member being located in the receiving groove and being slidably connected to the receiving groove, one end of the clamping member passing through the elastic member and being fixedly connected to the first pushing member, the elastic member being used to push the clamping member to move in a direction approaching the stopping groove wall, the opening-assisting device being used to drive the first pushing member to move in a direction away from the stopping groove wall so that the clamping member is away from the stopping groove wall, and a receiving space for placing elements of the backing device is formed between the clamping member and the stopping groove wall.

[0008] Furthermore, the opening assistance device includes a support block and two drive components that are electrically connected to the control system, one end of the support block is connected to the frame, and the other end of the support block is located above the rotating platform. The support block has a first extension arm and a second extension arm extending in the direction of the first loading device and the product unloading device, respectively, and the two drive components are connected to the first extension arm and the second extension arm, respectively. The drive component is used to drive the first pushing member to move in a direction away from the stopping groove wall so that the clamping member is away from the stopping groove wall.

[0009] Furthermore, each of the driving components includes a driving cylinder and a second pushing member connected to the telescopic rod of the driving cylinder, the driving cylinder is electrically connected to the control system, a first stop block extends from the upper end of the first pushing member, and a second stop block located outside the first stop block extends from the lower end of the second pushing member, and a gap is left between the first stop block and the second stop block, and the driving cylinder is used to drive the second stop block to abut against the first stop block and drive the second stop block to slide in a direction away from the stop groove wall.

[0010] Furthermore, the first loading device, the third loading device and the product unloading device all include a pick-and-place 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 slidably connected to the transverse moving assembly, the end of the transverse moving assembly close to the rotating platform is vertically slidably 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.

[0011] 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.

[0012] 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.

[0013] Furthermore, the first feeding device further comprises a first feeding assembly, a first vibration plate and a first conveying path connected to the first vibration plate, and a corresponding pick-and-place mechanism is provided on one side of the first feeding assembly;

[0014] The first feeding assembly includes a first storage rack and a pushing cylinder electrically connected to a control system, the telescopic rod of the pushing cylinder is connected to a pushing plate, the lower end of the first storage rack is connected to a frame, the upper end of the first storage rack is slidably connected to the pushing plate, the pushing plate is provided with a first storage groove communicated with a first conveying path, the first storage groove is used to store support elements from the first vibration plate and transported via the first conveying path, the telescopic rod of the pushing cylinder is used to drive the pushing plate to move below the clamping part of the corresponding pick-and-place mechanism, and the clamping part of the first loading device is used to transport the support elements in the first storage groove to the accommodating space of the corresponding carrier.

[0015] Furthermore, the third feeding device further comprises a third feeding assembly, a third vibration plate and a third conveying path connected to the third vibration plate, and a corresponding pick-and-place mechanism is provided on one side of the third feeding assembly;

[0016] The third feeding assembly includes a third storage rack, the lower end of the third storage rack is connected to the frame, the upper end of the third storage rack is provided with a second storage slot communicated with the third conveying path, the second storage slot is used to store the backing elements from the third vibration plate and transported through the third conveying path, the upper part of the second storage slot is provided with a corresponding clamping part of the pick-and-place mechanism, and the clamping part of the third loading device is used to transport the backing elements in the second storage slot to the accommodating space of the corresponding carrier.

[0017] Furthermore, the product unloading device also includes a feeding pipe connected to the frame, and a corresponding picking and placing mechanism is provided on one side of the feeding pipe. The clamping part of the product unloading device is located above the accommodating space of the corresponding carrier, and the clamping part of the product unloading device is used to transport the product located in the accommodating space of the corresponding carrier to the feeding pipe.

[0018] Furthermore, the second feeding device includes a second feeding assembly, a second vibration plate, and a second conveying path connected to the second vibration plate;

[0019] The second feeding assembly includes a second storage rack, a feeding cylinder and a connecting rack connected to the frame, the feeding cylinder is electrically connected to the control system, the second storage rack is fixedly connected to the connecting rack, a accommodating chamber is provided in the second storage rack, the accommodating chamber is used to store a plurality of elastic elements from the second vibration plate and transported via the second conveying path, the upper end of the second storage rack is communicated with the second conveying path, the lower end of the second storage rack is communicated with the accommodating space of the corresponding carrier, the feeding cylinder is fixedly connected to the connecting rack, the telescopic rod of the feeding cylinder extends into the accommodating chamber with a separating portion, the separating portion is slidably connected to the second storage rack, the separating portion is used to block the elastic element from entering the accommodating space of the corresponding carrier through the accommodating chamber, and the feeding cylinder is used to drive the separating portion to slide and detach from the accommodating chamber.

[0020] The beneficial effects of the utility model: the automatic assembly machine of the backing device for the flow meter of the utility model has a simple structure, is easy to use, has high production efficiency, and saves labor costs. The mutual cooperation between the elastic member and the clamping member realizes the automatic clamping of the carrier, and the mutual cooperation between the auxiliary opening device and the first pushing member realizes the automatic opening of the carrier. At the same time, under the action of the elastic member, the mutual cooperation between the clamping member and the retaining groove wall limits the position of the component, avoiding the displacement of the component during assembly, and the operation is simple. Compared with the prior art, the mutual cooperation between the feeding device, the carrier and the auxiliary opening device can realize the automatic opening and closing of the carrier and the automatic loading of the backing device components without manually opening the carrier, thereby improving the assembly efficiency and ensuring the assembly quality of the backing device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic diagram of the exploded structure of the backing device;

[0022] Figure 2 A front view of an automatic assembly machine for a backing device for a flow meter;

[0023] Figure 3 A top view of an automatic assembly machine for a backing device for a flow meter;

[0024] Figure 4 It is a schematic diagram of the three-dimensional structure of the opening-assisting device;

[0025] Figure 5 It is a schematic diagram of the connection between the carrier and the driving component;

[0026] Figure 6 is a schematic diagram of the three-dimensional structure of the vehicle;

[0027] Figure 7 It is a three-dimensional structural schematic diagram of the pick-and-place mechanism;

[0028] Figure 8 A top view of the pick-and-place mechanism;

[0029] Fig. 9 It is a schematic diagram of the three-dimensional structure of the first feeding device;

[0030] Fig.10 is a schematic diagram of the three-dimensional structure of the third feeding device;

[0031] Fig.11 It is a three-dimensional structural schematic diagram of the product unloading device;

[0032] Fig.12 is a schematic diagram of the three-dimensional structure of the second feeding device;

[0033] Fig.13 for Fig.12 Partial cross-sectional view along line AA;

[0034] Fig.14 for Fig.13 A partial enlarged view of B.

[0035] Reference numerals include:

[0036] 1. Frame;

[0037] 2. Rotating platform;

[0038] 3. opening assisting device; 31. supporting block; 32. driving cylinder; 33. second pushing member; 331. second stopper; 34. first extension arm; 35. second extension arm;

[0039] 4. carrier; 41. carrier; 411. receiving groove; 412. stopping groove wall; 42. elastic member; 43. clamping member; 44. first pushing member; 441. first stopper;

[0040] 5. First feeding device; 51. First vibration plate; 52. First conveying path; 53. First storage rack; 54. Pushing cylinder; 55. Pushing plate; 551. First storage tank;

[0041] 6. Second feeding device; 61. Second vibration plate; 62. Second conveying path; 63. Second storage rack; 631. Accommodating chamber; 64. Feeding cylinder; 65. Connecting rack; 66. Separation part;

[0042] 7. third feeding device; 71. third vibration plate; 72. third conveying path; 73. third storage rack; 731. second storage tank;

[0043] 8. Product unloading device; 81. Feeding pipeline;

[0044] 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;

[0045] 10. Backing device; 101. Support element; 102. Elastic element; 103. Backing element. DETAILED DESCRIPTION

[0046] 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.

[0047] like Figure 1-14 As shown, an automatic assembly machine for a backing device of a flow meter, 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 and an opening assisting device 3 both electrically connected to the control system, a plurality of carriers 4 are evenly arranged on the side of the rotating platform 2, the outer side of the rotating platform 2 is sequentially provided with a first loading device 5, a second loading device 6, a third loading device 7 and a product unloading device 8 that cooperate with the corresponding carriers 4, the first loading device 5, the second loading device 6, the third loading device 7 and the product unloading device 8 are all electrically connected to the control system;

[0048] Each of the carriers 4 includes a carrier 41, a clamping member 43 and a first pushing member 44 connected to the opening-assisting device 3. The carrier 41 is provided with a receiving groove 411, and one end of the carrier is provided with a stopping groove wall 412 for abutting against the element of the backing device 10. The other end of the carrier 41 is provided with an elastic member 42. The receiving groove 411 is located between the stopping groove wall 412 and the elastic member 42. The clamping member 43 is located in the receiving groove 411 and is slidably connected to the receiving groove 411. One end of the clamping member 43 passes through the elastic member 42 and is fixedly connected to the first pushing member 44. The elastic member 42 is used to push the clamping member 43 to move in a direction close to the stopping groove wall 412. The opening-assisting device 3 is used to drive the first pushing member 44 and move in a direction away from the stopping groove wall 412 so that the clamping member 43 is away from the stopping groove wall 412. A receiving space for placing the element of the backing device 10 is formed between the clamping member 43 and the stopping groove wall 412.

[0049] The utility model has a simple structure for the automatic assembly machine of the backing device for the flow meter, and is used for automatic assembly of the backing device 10. It is easy to use, has high production efficiency, and saves labor costs. The mutual cooperation between the elastic member 42 and the clamping member 43 realizes the automatic clamping of the carrier 4, and the mutual cooperation between the auxiliary opening device 3 and the first pushing member 44 realizes the automatic opening of the carrier. Specifically, the elastic member 42 has a tendency to push the clamping member 43 to move in the direction close to the stop groove wall 412. When the auxiliary opening device 3 drives the first pushing member 44 and moves in the direction away from the stop groove wall 412, the clamping member 43 is driven away from the stop groove wall 412, and the elastic member 42 is squeezed, so that the accommodation space for placing the backing device 10 elements is expanded, so that the accommodation space of the carrier 4 has enough space. The backing device 10 components are loaded at the position, or the clamping member 43 is moved away from the components in the accommodating space, so as to facilitate the picking up of the assembled backing device 10 products and realize the automatic opening of the carrier 4; when the force of the opening-assisting device 3 acting on the corresponding first push member 44 disappears, under the influence of the restoring force of the elastic member 42, the clamping member 43 moves in the direction close to the stop groove wall 412 until it abuts against the components in the accommodating space, so as to realize the automatic clamping of the carrier 4. At the same time, under the action of the elastic member 42, the mutual cooperation between the clamping member 43 and the stop groove wall 412 defines the position of the components, so as to avoid the displacement of the components during assembly, and the operation is simple. Compared with the prior art, the mutual cooperation between the loading device, the carrier 4 and the opening-assisting device 3 can realize the automatic opening and closing of the carrier and the automatic loading of the backing device 10 components without opening the carrier manually, thereby improving the assembly efficiency and ensuring the assembly quality of the backing device 10.

[0050] In this embodiment, the elastic member 42 includes a connecting rod, a mounting frame, and a compression spring arranged in the mounting frame. The mounting frame is fixedly connected to the carrier 41, one end of the connecting rod is fixedly connected to the clamping member 43, and the other end of the connecting rod passes through the mounting frame and is fixedly connected to the first pushing member 44. The compression spring is sleeved outside the connecting rod in the mounting frame. Specifically, when stationary, the compression spring has a tendency to force the connecting rod and drive the clamping member 43 to move in a direction close to the stop groove wall 412; when the auxiliary opening device 3 drives the first pushing member 44 to move in a direction away from the stop groove wall 412, and drives the connecting rod and the clamping member 43 to move in a direction away from the stop groove wall 412, the compression spring is compressed in the mounting frame; when the force of the auxiliary opening device 3 acting on the corresponding first pushing member 44 disappears, the clamping member 43 moves in a direction close to the stop groove wall 412 under the influence of the restoring force of the elastic member 42.

[0051] In this embodiment, the first feeding device 5 is used to feed the support element 101 of the backing device 10, the second feeding device 6 is used to feed the elastic element 102 of the backing device 10, and the third feeding device 7 is used to feed the backing element 103 of the backing device 10. During assembly, the control system is started, and the first feeding device 5 feeds the support element 101 into the carrier 4 matched therewith, so that the carrier 4 matched with the first feeding device 5 is loaded with the support element 101; then the control system drives the rotating platform 2 to rotate, and the carrier 4 loaded with the support element 101 is located at the working position of the second feeding device 6, and the second feeding device 6 feeds the elastic element 102 into the carrier 4 loaded with the support element 101, so that the carrier 4 matched with the second feeding device 6 is loaded with the semi-finished product assembled with 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 4 loaded with the support element 101 and the elastic element 102 is loaded. The carrier 4 of the semi-finished product assembled with the component 102 is located at the workstation of the third loading device 7. The third loading device 7 loads the backing component 103 onto the carrier 4 loaded with the semi-finished product. The backing device 10 product is assembled, so that the carrier 4 matched with the third loading device 7 is loaded with the assembled backing device 10 product; then the control system drives the rotating platform 2 to rotate, and the carrier 4 loaded with the backing device 10 product is located at the workstation of the product unloading device 8. The product unloading device 8 takes out the backing device 10 located in the carrier 4 and transports it to the next production process; then the control system continues to control the rotation of the rotating platform 2 to carry out a new round of automatic assembly of the backing device 10. Moreover, there are multiple carriers 4. According to the regulation of the control system, during operation, the workstations of the first loading device 5, the second loading device 6, the third loading device 7 and the product unloading device 8 are all equipped with carriers 4, so that the loading of the support element 101, the elastic element 102 and the backing element 103 and the unloading of the assembled backing device 10 product can be carried out simultaneously, running steadily, thereby improving the assembly efficiency of the backing device 10.

[0052] Furthermore, the opening-assisting device 3 includes a support block 31 and two driving components that are electrically connected to the control system. One end of the support block 31 is connected to the frame 1, and the other end of the support block 31 is located above the rotating platform 2, that is, the opening-assisting device 3 does not rotate with the rotation of the rotating platform 2. The support block 31 extends in the direction of the first loading device 5 and the product unloading device 8 respectively with a first extension arm 34 and a second extension arm 35. The two driving components are respectively connected to the first extension arm 34 and the second extension arm 35. The driving components are used to be drivenly connected to the corresponding first push member 44, and the structure is simple. Among them, the driving component connected to the first extension arm 34 is used to drive the first pushing member 44 to slide along the rotating platform 2 and drive the clamping member 43 to squeeze the elastic member 42, so that the accommodating space of the carrier 4 is expanded, so that the accommodating space of the carrier 4 has enough space to load the bracket element 101; the driving component connected to the second extension arm 35 is used to drive the first pushing member 44 to move in the direction away from the stopping groove wall 412 so that the clamping member 43 is away from the stopping groove wall 412, so that the accommodating space of the carrier 4 has enough space to pick up the assembled backing device 10 product. The mutual cooperation of the two driving components improves the assembly efficiency of the backing device 10.

[0053] Furthermore, each of the driving components includes a driving cylinder 32 and a second pushing member 33 connected to the telescopic rod of the driving cylinder 32, the driving cylinder 32 is electrically connected to the control system, a first stop block 441 extends from the upper end of the first pushing member 44, and a second stop block 331 located outside the first stop block 441 extends from the lower end of the second pushing member 33, and a gap is left between the first stop block 441 and the second stop block 331 to prevent the first stop block 441 and the second stop block 331 from colliding during the rotation of the rotating platform 2, and the driving cylinder 32 is used to drive the second stop block 331 to move inward to abut against the first stop block 441 and drive the first stop block 441 to slide in a direction away from the stopping groove wall 412. Specifically, the driving cylinder 32 drives the second stop block 331 to move inward and abut against the first stop block 441 and drives the second stop block 331 to slide toward the support block 31, and the clamping member 43 slides along the groove wall of the accommodating groove 411 in the direction away from the stopping groove wall 412 until the elastic member 42 is squeezed, so that the clamping member 43 is away from the elements in the accommodating space or the accommodating space of the carrier 4 is expanded, thereby realizing automatic opening of the carrier 4; at the same time, when the force of the first stop block 441 acting on the second stop block 331 disappears, the second stop block 331 is driven by the restoring force of the elastic member 42 to slide along the groove wall of the accommodating groove 411 in the direction close to the stopping groove wall 412, thereby realizing automatic clamping of the carrier 4, with a simple structure and stable operation.

[0054] Further, the first loading device 5, the third loading device 7 and the product unloading device 8 all include a pick-and-place mechanism 9, and the pick-and-place mechanism 9 includes a support frame 91, a lateral moving assembly and a lifting assembly, and the lateral moving assembly and the lifting assembly are both 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 4 with a clamping portion 99 electrically connected to the control system. The clamping portion 99 of the first loading device 5 and the clamping portion 99 of the third loading device 7 are used to load components on the corresponding carrier 4, and the clamping portion 99 of the product unloading device 8 is used to take the product loaded in the carrier 4.

[0055] Specifically, if it is necessary to load components on the corresponding carrier 4, under the control of the control system, the lateral moving assembly slides horizontally along the upper end of the support frame 91 in the direction close to the corresponding carrier 4, and then the lifting assembly slides up and down along the lateral moving assembly in the direction close to the corresponding carrier 4, and then the clamping part 99 loads the corresponding components on the corresponding carrier 4; if it is necessary to take the product loaded in the carrier 4, the lifting assembly slides up and down along the lateral moving assembly in the direction close to the corresponding carrier 4, and then the clamping part 99 takes the product loaded in the carrier 4, and then the lateral moving assembly slides horizontally along the upper end of the support frame 91 in the direction away from the corresponding carrier 4. The operation is simple and the operation is stable.

[0056] 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.

[0057] 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.

[0058] Furthermore, the first loading device 5 is used to load the support element 101 of the backing device 10, and the first loading device 5 also includes a first feeding assembly, a first vibration plate 51 and a first conveying path 52 connected to the first vibration plate 51, the first vibration plate 51 is used to load the support element 101 and convey the support element 101 to the first conveying path 52, and a corresponding pick-up and placement mechanism 9 is provided on one side of the first feeding assembly; the first feeding assembly includes a first storage rack 53 and a push cylinder 54 electrically connected to the control system, the push cylinder 54 is connected to the first storage rack 53, the telescopic rod of the push cylinder 54 is connected to the push plate 55, the lower end of the first storage rack 53 is connected to the frame 1, the upper end of the first storage rack 53 is slidably connected with the push plate 55, the push plate 55 is provided with a first storage groove 551 communicated with the first conveying path 52, the first storage groove 551 is used to store the support element 101 from the first vibration plate 51 and transported through the first conveying path 52, the telescopic rod of the push cylinder 54 is used to drive the push plate 55 to move along the upper end of the first storage rack 53 to the lower part of the clamping part 99 of the corresponding pick-up and placement mechanism 9, so that the first storage groove 551 is located below the clamping part 99 of the corresponding pick-up and placement mechanism 9, the clamping part 99 of the first loading device 5 is used to transport the support element 101 in the first storage groove 551 to the accommodating space of the corresponding carrier 4, and the structure is simple.

[0059] Specifically, the first vibration plate 51 delivers the support element to the first conveying path 52, and the support element 101 reaches the first storage slot 551 through the first conveying path 52. The control system drives the telescopic rod of the pushing cylinder 54 to extend and retract, driving the pushing plate 55 to slide along the upper end of the first storage rack 53 until the first storage slot 551 is located at the lower end of the clamping part 99 of the corresponding pick-up and placement mechanism 9. Under the control of the control system, the clamping part 99 of the first loading device 5 transports the support element 101 in the first storage slot 551 to the accommodating space of the corresponding carrier 4, thereby realizing the loading of the support element 101.

[0060] Furthermore, the third loading device 7 is used to load the backing element 103 of the backing device 10, and the third loading device 7 also includes a third feeding assembly, a third vibrating plate 71 and a third conveying path 72 connected to the third vibrating plate 71, the backing element 103 vibrating plate 71 is used to load the backing element 103 and feed the backing element 103 onto the third conveying path 72, and a corresponding pick-up and placement mechanism 9 is provided on one side of the third feeding assembly, and the third feeding assembly includes a third storage rack 73, and the third storage rack The lower end of 73 is connected to the frame 1, and the upper end of the third storage rack 73 is provided with a second storage groove 731 which is communicated with the third conveying path 72, and the second storage groove 731 is used to store the backing element 103 from the third vibration plate 71 and transported through the third conveying path 72, and the upper part of the second storage groove 731 is provided with a corresponding clamping part 99 of the pick-up and place mechanism 9, and the clamping part 99 of the third loading device 7 is used to transport the backing element 103 in the second storage groove 731 to the accommodating space of the corresponding carrier 4, and the structure is simple.

[0061] Specifically, the third vibration plate 71 delivers the backing element 103 to the third conveying path 72, and the backing element 103 reaches the second storage slot 731 through the third conveying path 72. The second storage slot 731 is located at the lower end of the clamping portion 99 of the corresponding pick-up and placement mechanism 9. Under the control of the control system, the clamping portion 99 of the third loading device 7 transports the backing element 103 in the second storage slot 731 to the accommodating space of the corresponding carrier 4, thereby realizing the loading of the backing element 103.

[0062] Furthermore, the product unloading device 8 also includes a feeding pipe 81 connected to the frame 1, and the feeding pipe 81 is used to transport the assembled backing device 10 product. A corresponding picking and placing mechanism 9 is provided on one side of the feeding pipe 81. The clamping part 99 of the product unloading device 8 is located above the accommodating space of the corresponding carrier 4. The clamping part 99 of the product unloading device 8 is used to transport the product located in the accommodating space of the corresponding carrier 4 to the feeding pipe 81, and the structure is simple.

[0063] Specifically, when the rotating platform 2 rotates the carrier 4 loaded with the semi-finished product assembled with the bracket element 101 and the elastic element 102 to the workstation of the product unloading device 8, the clamping part 99 of the product unloading device 8 is located above the accommodating space of the corresponding carrier 4, and the clamping part 99 of the product unloading device 8 transports the product located in the accommodating space of the corresponding carrier 4 to the feeding pipe 81, thereby realizing the unloading of the assembled backing device 10 product.

[0064] Furthermore, the second loading device 6 is used to load the elastic element 102 of the backing device 10. The second loading device 6 includes a second feeding assembly, a second vibration plate 61, and a second conveying path 62 connected to the second vibration plate 61, the second vibration plate 61 is used to load the elastic element 102 and feed the elastic element 102 to the second conveying path 62, the second feeding assembly includes a second storage rack 63, a feeding cylinder 64, and a connecting rack 65 connected to the frame 1, the feeding cylinder 64 is electrically connected to the control system, the second storage rack 63 is fixedly connected to the connecting rack 65, the second storage rack 63 is provided with a accommodating chamber 631, the accommodating chamber 631 is used to store a plurality of elastic elements 102 from the second vibration plate 61 and transported through the second conveying path 62, the upper end of the second storage rack 63 is connected to the second conveying path 62 The second storage rack 63 is connected, that is, the accommodating chamber 631 is connected with the second conveying channel 62, and the lower end of the second storage rack 63 is provided with a discharge port connected with the accommodating chamber 631, and the discharge port is connected with the accommodating space of the corresponding carrier 4, and the discharge port is used for allowing the elastic element 102 to detach from the accommodating chamber 631 and enter the accommodating space of the corresponding carrier 4, and the feeding cylinder 64 is fixedly connected with the connecting frame 65, and the telescopic rod of the feeding cylinder 64 extends into the accommodating chamber 631 with a separation part 66, and the separation part 66 is slidably connected with the second storage rack 63, and the separation part 66 is used to close the discharge port to prevent the elastic element 102 from entering the accommodating space of the corresponding carrier 4 through the accommodating chamber 631, and the feeding cylinder 64 is used to drive the separation part 66 to slide and detach from the accommodating chamber 631.

[0065] Specifically, the second vibration plate 61 delivers the elastic element 102 to the second conveying path 62, and the elastic element 102 reaches the accommodating cavity 631 of the second storage rack 63 through the back second conveying path 62. At this time, the separation part 66 is located in the accommodating cavity 631 to block the elastic element 102 from entering the accommodating space of the corresponding carrier 4. The control system drives the telescopic rod of the feeding cylinder 64 to retract and extend, driving the separation part 66 to slide and detach from the accommodating cavity 631, and the elastic element 102 slides downward along the cavity wall of the accommodating cavity 631 and enters the accommodating space of the corresponding carrier 4, thereby realizing the loading of the backing element 103.

[0066] In this embodiment, a plurality of elastic elements 102 are connected end to end and arranged from top to bottom in the receiving cavity 631 of the second storage rack 63 , so that the elastic elements 102 can slide downward along the cavity wall of the receiving cavity 631 and enter the receiving space of the corresponding carrier 4 .

[0067] 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. An automatic assembly machine for a backing device of a flow meter, characterized in that: The automatic assembly machine comprises a frame (1) and a control system, wherein the frame (1) is provided with a rotating platform (2) and an opening assisting device (3) both electrically connected to the control system, a plurality of carriers (4) are evenly arranged on the side of the rotating platform (2), and a first loading device (5), a second loading device (6), a third loading device (7) and a product unloading device (8) matched with the corresponding carriers (4) are arranged in sequence on the outer side of the rotating platform (2), and the first loading device (5), the second loading device (6), the third loading device (7) and the product unloading device (8) are all electrically connected to the control system; Each of the carriers (4) comprises a carrier (41), a clamping member (43) and a first pushing member (44) connected to the opening assisting device (3); the carrier (41) is provided with a receiving groove (411); one end of the carrier (41) is provided with a stopping groove wall (412) for abutting against an element of the backing device (10); the other end of the carrier (41) is provided with an elastic member (42); the receiving groove (411) is located between the stopping groove wall (412) and the elastic member (42); the clamping member (43) is located in the receiving groove (411) and is in contact with the receiving groove; (411) sliding connection, one end of the clamping member (43) passes through the elastic member (42) and is fixedly connected to the first pushing member (44), the elastic member (42) is used to push the clamping member (43) to move in a direction close to the stopping groove wall (412), the auxiliary opening device (3) is used to drive the first pushing member (44) to move in a direction away from the stopping groove wall (412) so that the clamping member (43) is away from the stopping groove wall (412), and a receiving space for placing the backing device (10) element is formed between the clamping member (43) and the stopping groove wall (412).

2. The automatic assembly machine for the backing device of the flow meter according to claim 1, characterized in that: The auxiliary opening device (3) comprises a support block (31) and two drive components both electrically connected to a control system, wherein one end of the support block (31) is connected to the frame (1), and the other end of the support block (31) is located above the rotating platform (2), and the support block (31) is provided with a first extension arm (34) and a second extension arm (35) extending in the direction of the first loading device (5) and the product unloading device (8), respectively, and the two drive components are respectively connected to the first extension arm (34) and the second extension arm (35), and the drive components are used to drive the first pushing member (44) to move in a direction away from the stopping groove wall (412) so that the clamping member (43) is away from the stopping groove wall (412).

3. The automatic assembly machine for the backing device of the flow meter according to claim 2, characterized in that: Each of the driving components comprises a driving cylinder (32) and a second pushing member (33) connected to a telescopic rod of the driving cylinder (32); the driving cylinder (32) is electrically connected to a control system; a first stopper (441) extends from the upper end of the first pushing member (44); a second stopper (331) located outside the first stopper (441) extends from the lower end of the second pushing member (33); a gap is left between the first stopper (441) and the second stopper (331); the driving cylinder (32) is used to drive the second stopper (331) to abut against the first stopper (441) and drive the second stopper (331) to slide in a direction away from the stop groove wall (412).

4. The automatic assembly machine for the backing device of the flow meter according to claim 1, characterized in that: The first loading device (5), the third loading device (7) and the product unloading device (8) all include a pick-up and placement mechanism (9), and the pick-up and placement mechanism (9) includes a support frame (91), a transverse moving component and a lifting component, and the transverse moving component and the lifting component are both electrically connected to the control system, the lower end of the support frame (91) is fixedly connected to the frame (1), the upper end of the support frame (91) is horizontally slidably connected to the transverse moving component, the end of the transverse moving component close to the rotating platform (2) is vertically slidably connected to the lifting component, and the lower end of the lifting component extends toward the corresponding carrier (4) and has a clamping portion (99) electrically connected to the control system.

5. The automatic assembly machine for the backing device of the flow meter according to claim 4, 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.

6. The automatic assembly machine for the backing device of the flow meter according to claim 4, 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.

7. The automatic assembly machine for the backing device of the flow meter according to claim 4, characterized in that: The first loading device (5) further comprises a first feeding assembly, a first vibration plate (51) and a first conveying path (52) connected to the first vibration plate (51), and a corresponding pick-and-place mechanism (9) is provided on one side of the first feeding assembly; The first feeding assembly comprises a first storage rack (53) and a pushing cylinder (54) electrically connected to a control system, the telescopic rod of the pushing cylinder (54) being connected to a pushing plate (55), the lower end of the first storage rack (53) being connected to a frame (1), the upper end of the first storage rack (53) being slidably connected to the pushing plate (55), the pushing plate (55) being provided with a first storage slot (551) communicating with a first conveying path (52), the first storage slot (551) being used for storing support elements (101) transported from a first vibration plate (51) via the first conveying path (52), the telescopic rod of the pushing cylinder (54) being used for driving the pushing plate (55) to move below a clamping portion (99) of a corresponding pick-and-place mechanism (9), the clamping portion (99) of the first loading device (5) being used for transporting the support elements (101) in the first storage slot (551) to a corresponding accommodating space of a carrier (4).

8. The automatic assembly machine for the backing device of the flow meter according to claim 4, characterized in that: The third loading device (7) further comprises a third feeding assembly, a third vibration plate (71) and a third conveying path (72) connected to the third vibration plate (71); a corresponding pick-up and placement mechanism (9) is provided on one side of the third feeding assembly; The third feeding assembly comprises a third storage rack (73), the lower end of the third storage rack (73) is connected to the frame (1), the upper end of the third storage rack (73) is provided with a second storage slot (731) which is in communication with the third conveying path (72), the second storage slot (731) is used to store the backing element (103) from the third vibration plate (71) and transported via the third conveying path (72), the upper part of the second storage slot (731) is provided with a clamping portion (99) of a corresponding pick-up and place mechanism (9), the clamping portion (99) of the third loading device (7) is used to transport the backing element (103) in the second storage slot (731) to the accommodating space of the corresponding carrier (4).

9. The automatic assembly machine for the backing device of the flow meter according to claim 4, characterized in that: The product unloading device (8) further comprises a feeding pipe (81) connected to the frame (1); a corresponding pick-up and placement mechanism (9) is provided on one side of the feeding pipe (81); a clamping portion (99) of the product unloading device (8) is located above the accommodating space of the corresponding carrier (4); and the clamping portion (99) of the product unloading device (8) is used to transport the product located in the accommodating space of the corresponding carrier (4) to the feeding pipe (81).

10. The automatic assembly machine for the backing device of the flow meter according to claim 1, characterized in that: The second feeding device (6) comprises a second feeding assembly, a second vibration plate (61) and a second conveying path (62) connected to the second vibration plate (61); The second feeding assembly comprises a second storage rack (63), a feeding cylinder (64) and a connecting rack (65) connected to the frame (1); the feeding cylinder (64) is electrically connected to the control system; the second storage rack (63) is fixedly connected to the connecting rack (65); a receiving chamber (631) is provided in the second storage rack (63); the receiving chamber (631) is used to store a plurality of elastic elements (102) transported from the second vibration plate (61) via the second conveying path (62); the upper end of the second storage rack (63) is in communication with the second conveying path (62); The lower end of the second storage rack (63) is in communication with the storage space of the corresponding carrier (4); the feeding cylinder (64) is fixedly connected to the connecting rack (65); the telescopic rod of the feeding cylinder (64) is provided with a separation portion (66) extending into the storage chamber (631); the separation portion (66) is slidably connected to the second storage rack (63); the separation portion (66) is used to prevent the elastic element (102) from entering the storage space of the corresponding carrier (4) through the storage chamber (631); and the feeding cylinder (64) is used to drive the separation portion (66) to slide and detach from the storage chamber (631).

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