Timer Housing Assembly Device Based on Industrial Robot

Abstract

The present invention discloses a timer housing assembly device based on an industrial robot, including: a main body unit, which includes a load-bearing frame and a load-bearing plate fixedly connected to the upper surface of the load-bearing frame, and symmetrically distributed support plates are fixedly connected to the lower surface of the load-bearing frame; The present invention utilizes an adjusting gear to enable the rotation motor to drive the rotation of the steering block, and transmits the driving force to the side of the gear set through the first rubber arc plate and the second rubber arc plate. Furthermore, during the meshing of the gear sets, the adjusting gear is driven, so that the adjusting gear drives the moving block to rotate. At the same time, through the L-shaped rod that can slide in the auxiliary plate, when the L-shaped plate is reset through the spiral spring, to a certain extent, when the housing is placed on the outer surface of the timer, the timer on the upper surface of the placing table that needs to be assembled subsequently is initially carried. After the assembly is completed, the subsequent products can be quickly placed.

Description

Technical Field

[0001] The present invention relates to the technical field of timer housing assembly device structures, and particularly to a timer housing assembly device based on an industrial robot. Background Art

[0002] A timer is a mechanical or electronic device used for timing and timekeeping. The functions of a timer are mainly to help people accurately control time. With the progress of technology, timers are widely used in various household appliances, such as the timing control of water heaters and kettles, and the timed switching on and off of air conditioners. The timers set on electrical appliances can make the appliances turn on and off at a fixed time, achieving energy-saving, safe, and healthy use. Timers are also applied to industrial mechanical equipment that requires timing, and can also be used in military products.

[0003] For existing timer housing assembly devices, for timer housings of different models, customized jaws or feeding mechanisms need to be designed, resulting in high equipment costs and long changeover times. Moreover, during the assembly process, the timer at the rear cannot be transferred to the lower part of the assembly structure until the timer in the previous part is assembled with the housing, which affects the overall production efficiency. Summary of the Invention

[0004] The purpose of this part is to outline some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this part, as well as in the abstract and title of the present application, to avoid obscuring the purpose of this part, the abstract, and the title. However, such simplifications or omissions shall not be used to limit the scope of the present invention.

[0005] In view of the problems existing in the above-mentioned existing timer housing assembly device based on an industrial robot, the present invention is proposed.

[0006] Therefore, the purpose of the present invention is to provide a timer housing assembly device based on an industrial robot, which is suitable for solving the problems of high equipment costs and long changeover times caused by the need for customized design of jaws or feeding mechanisms, and the timer at the rear cannot be transferred to the lower part of the assembly structure until the timer in the previous part is assembled with the housing, which affects the overall production efficiency.

[0007] To solve the above technical problems, the present invention provides the following technical solution: A timer housing assembly device based on an industrial robot, the mechanism of the timer housing assembly device includes:

[0008] A main body unit, which includes a load-bearing frame and a load-bearing plate fixedly connected to the upper surface of the load-bearing frame. Symmetrically distributed support plates are fixedly connected to the lower surface of the load-bearing frame, and a lifting groove is formed in one of the groups of support plates.

[0009] A feeding monitoring unit comprises a connecting plate fixedly connected to one side of a load-bearing frame and a first electric push rod fixedly connected to the inner surface of the load-bearing frame, one end of a telescopic shaft of the first electric push rod is fixedly connected to a push plate, a feeding channel is opened in the load-bearing frame, and a conveyor belt is provided in the feeding channel, a material return frame is fixedly connected to one side of the load-bearing frame, a swing motor is fixedly connected to one side of the load-bearing frame, and a toggle block is fixedly connected to the outer surface of the output shaft of the swing motor;

[0010] The clamping drive unit includes a guide rail fixedly connected to the lower surface of the load-bearing plate and a traction rod fixedly connected to the guide rail, a moving block being slidably connected to the outer surface of the traction rod, an auxiliary plate being fixedly connected to one side of the lower surface of the guide rail, a connecting shaft being rotatably connected to one side of the auxiliary plate, a fixed plate being fixedly connected to the outer surface of the connecting shaft, and a first rubber arc plate and a second rubber arc plate being respectively connected to one side of the fixed plate.

[0011] As a preferred solution of the timer shell assembly device based on the industrial robot described in the present invention, wherein: a loading channel is opened in the load-bearing frame, a placement groove is opened in the load-bearing frame, a material holding frame is fixedly connected to the lower surface of the load-bearing frame, a base is fixedly connected to the upper surface of the load-bearing plate, and a rotating motor is fixedly connected to one side of the base.

[0012] As a preferred solution of the timer shell assembly device based on an industrial robot described in the present invention, wherein: a fixed frame is fixedly connected to the material holding frame, a concave rod is slidably connected to the fixed frame, an insert plate is snap-connected to the upper surface of the concave rod, a protective arc plate is fixedly connected to the upper surface of the insert plate, and an interlocking arc block is placed on the upper surface of the insert plate.

[0013] As a preferred solution of the timer housing assembly device based on an industrial robot described in the present invention, wherein: a transmission shaft is placed on the upper surface of the insertion plate, the upper surfaces of the interlocking arc block and the transmission shaft are fixedly connected to a placing table, a timer is placed on the upper surface of the placing table, a handle is fixedly connected to the upper surface of the placing table, and there are several placing tables, and the several placing tables are evenly distributed.

[0014] As a preferred solution of the timer housing assembly device based on an industrial robot according to the present invention, wherein: a driving motor is fixedly connected to the lower surface of the load-bearing frame through a machine base, one end of the output shaft of the driving motor is fixedly connected to a hinge shaft, one end of the hinge shaft is adapted to the lower surface of the transmission shaft, an arc-shaped clamping block is slidably connected in the material receiving frame, an arc-shaped groove is arranged in the arc-shaped clamping block, and the inner diameter dimension of the arc-shaped groove is adapted to the outer diameter dimension of the fitting arc block. Both sides of the insertion plate are fixedly connected with driving plates, a second electric push rod is fixedly connected to the upper surface of the driving plate, and the end of the second electric push rod away from the driving plate is fixedly connected to the inner surface of the placement groove. The lower surface of the connecting plate is rotatably connected with a shape memory alloy detection block through a fixed shaft.

[0015] As a preferred solution of the timer housing assembly device based on an industrial robot according to the present invention, wherein: a third electric push rod is fixedly connected to the lower surface of the moving block, an adjusting motor is snap-fitted to the end of the third electric push rod away from the moving block, and a storage plate is fixedly connected to the lower surface of the third electric push rod through a fixed block. Two sets of centrally symmetric L-shaped lifting plates are slidably connected in the storage plate.

[0016] As a preferred solution of the timer housing assembly device based on an industrial robot according to the present invention, wherein: one end of the output shaft of the adjusting motor penetrates through the upper surface of the storage plate and is rotatably connected to the upper surface of the storage plate. One end of the output shaft of the adjusting motor is fixedly connected to a driving gear, and the outer surface of the driving gear meshes with two sets of centrally symmetric L-shaped lifting plates.

[0017] As a preferred solution of the timer housing assembly device based on an industrial robot according to the present invention, wherein: one end of the output shaft of the rotating motor is fixedly connected to a steering block, a rubber transmission wheel is fixedly connected to the outer surface of the steering block, a steering plate is rotatably connected to the lower surface of the steering block through a shaft rod, an L-shaped connecting plate is fixedly connected to the lower surface of the steering plate, and a controller is fixedly connected to one side of the L-shaped connecting plate. A robotic arm is fixedly connected to the lower surface of the controller, and a shape memory alloy induction clamping block is fixedly connected to the lower surface of the robotic arm.

[0018] As a preferred solution of the timer housing assembly device based on an industrial robot according to the present invention, wherein: one side of the rubber transmission wheel is in frictional contact with a first rubber arc plate and a second rubber arc plate. A volute spring is fixedly connected to the inner wall of the connecting shaft. A support rod is rotatably connected in the connecting shaft, and a volute spring is fixedly connected to the outer surface of the support rod. A driving gear is fixedly connected to the lower side of the connecting shaft. A transmission gear is meshed and connected to one side of the driving gear, and the transmission gear is slidably connected to one side of the auxiliary plate through an L-shaped rod.

[0019] As a preferred solution of the timer housing assembly device based on an industrial robot described in the present invention, wherein: the side of the transmission gear away from the driving gear is meshed with a first bevel gear, one side of the first bevel gear is meshed with a second bevel gear, the second bevel gear and one side of the adjusting gear are meshed with each other, the first bevel gear and the second bevel gear are both fixedly connected to one side of the guide rail through an auxiliary rod, one side of the adjusting gear is fixedly connected to a screw, and the screw is threadedly connected to the inside of the moving block.

[0020] Beneficial effects of the present invention:

[0021] 1. Utilize the first electric push rod, push plate, material return frame, swing motor, connecting plate, conveyor belt, toggle block and memory alloy detection block to make the conveyor belt hold the timer shell required by the robot, and make the shell contact with the memory alloy detection block during the conveying process, so that the memory alloy detection block is deformed, thereby detecting and processing the size and shape of the timer shell. The sensor inside the memory alloy detection block transmits the detected data to the processor used by the equipment. When it is detected that the size and shape do not match the shell, the first electric push rod drives the push plate to discharge the non-compliant shell through the side of the material return frame for processing;

[0022] 2. Utilize the placing table, second electric push rod, fixed frame, carrying plate, insert plate, handle, interlocking arc block, transmission shaft, protective arc plate and concave rod to place the placing table equidistantly on the timer body, so that during assembly, the timer and the housing can be quickly assembled, and the second electric push rod is used to drive the insert plate to be raised and lowered. Furthermore, the transmission shaft and interlocking arc block are used to enable the placing tables to be stacked, and then the placing table can be quickly placed in the placing frame by the handle, and engaged with the arc block and the hinge shaft;

[0023] 3. Utilize the adjusting gear, the second bevel gear, the first bevel gear, the transfer gear, the auxiliary plate, the connecting shaft, the traction rod, the fixed plate, the L-shaped rod and the auxiliary rod to make the rotating motor drive the rotation of the steering block. The driving force is transmitted to one side of the gear set through the first rubber arc plate and the second rubber arc plate, so that the adjusting gear is driven during the mutual meshing of the gear sets, thereby causing the adjusting gear to drive the moving block to rotate. At the same time, through the L-shaped rod that can slide in the auxiliary plate, the L-shaped plate is reset by the volute spring, so that the driving gear on the outer surface of the connecting shaft will not cause the moving block to move back to the initial position, so that to a certain extent, when the shell is placed on the outer surface of the timer, the timer on the upper surface of the placing table that needs to be assembled later is gradually carried. When the assembly is completed, the subsequent products can be quickly placed. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] To more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings. Among them:

[0025] Figure 1 It is a schematic diagram of the overall structure of the timer housing assembly device based on an industrial robot proposed by the present invention;

[0026] Figure 2 It is a schematic diagram of the back structure of the timer housing assembly device based on an industrial robot proposed by the present invention;

[0027] Figure 3 It is a schematic diagram of the clamping drive unit structure of the timer housing assembly device based on an industrial robot proposed by the present invention;

[0028] Figure 4 It is a schematic diagram of the internal structure of the guide rail of the timer housing assembly device based on an industrial robot proposed by the present invention;

[0029] Figure 5 It is a schematic diagram of the feeding monitoring unit structure of the timer housing assembly device based on an industrial robot proposed by the present invention;

[0030] Figure 6 It is a schematic diagram of the internal structure of the material storage box of the timer housing assembly device based on an industrial robot proposed by the present invention;

[0031] Figure 7 It is a schematic diagram of the distribution structure of multiple groups of gears of the timer housing assembly device based on an industrial robot proposed by the present invention.

[0032] Description of the drawings: 100, main unit; 101, load-bearing frame; 102, base; 103, rotating motor; 104, load-bearing plate; 105, support plate; 106, feeding channel; 107, material holding frame; 200, feeding monitoring unit; 201, first electric push rod; 202, push plate; 203, material unloading frame; 204, swing motor; 205, connecting plate; 206, conveyor belt; 207, toggle block; 208, memory alloy detection block; 209, holding table; 210, second electric push rod; 211, fixed frame; 212, carrying plate; 213, insert plate; 214, handle; 215, driving motor; 216, arc block; 217, hinge shaft; 218, mosaic arc block; 219, transmission shaft; 220, protective arc plate; 221, concave rod; 300, Clamping drive unit; 301, guide rail; 302, lead screw; 303, moving block; 304, third electric push rod; 305, storage plate; 306, L-shaped lifting plate; 307, adjusting gear; 308, second bevel gear; 309, first bevel gear; 310, transmission gear; 311, auxiliary plate; 312, steering plate; 313, L-shaped connecting plate; 314, controller; 315, robotic arm; 316, memory alloy induction clamp; 317, rubber transmission wheel; 318, driving gear; 319, volute spring; 320, connecting shaft; 321, traction rod; 322, fixing plate; 323, L-shaped rod; 324, auxiliary rod; 325, second rubber arc plate; 326, first rubber arc plate; 327, steering block; 328, adjusting motor; 329, driving gear. DETAILED DESCRIPTION

[0033] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0034] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0035] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it individually or selectively refer to an embodiment that is mutually exclusive of other embodiments.

[0036] Furthermore, the present invention is described in detail with reference to schematic diagrams. For ease of illustration, when describing the embodiments of the present invention, cross-sectional views illustrating device structures may be partially enlarged and not to scale. Furthermore, the schematic diagrams are merely illustrative and should not limit the scope of protection of the present invention. Furthermore, in actual production, the three-dimensional dimensions of length, width, and depth should be included.

[0037] Example 1:

[0038] Reference Figure 1 - Figure 7 , which is an embodiment of the present invention, provides a timer housing assembly device based on an industrial robot, including a main unit 100, a loading monitoring unit 200 and a clamping drive unit 300.

[0039] The main unit 100 includes a load-bearing frame 101 and a load-bearing plate 104 fixedly connected to the upper surface of the load-bearing frame 101. The lower surface of the load-bearing frame 101 is fixedly connected to symmetrically distributed support plates 105, one set of which has a lifting slot.

[0040] Secondly, the loading monitoring unit 200 includes a connecting plate 205 fixedly connected to one side of the load-bearing frame 101 and a first electric push rod 201 fixedly connected to the inner surface of the load-bearing frame 101, one end of the telescopic shaft of the first electric push rod 201 is fixedly connected to a push plate 202, a feeding channel is opened in the load-bearing frame 101, and a conveyor belt 206 is provided in the feeding channel, a material return frame 203 is fixedly connected to one side of the load-bearing frame 101, a swing motor 204 is fixedly connected to one side of the load-bearing frame 101, and a toggle block 207 is fixedly connected to the outer surface of the output shaft of the swing motor 204;

[0041] Finally, the clamping drive unit 300 includes a guide rail 301 fixedly connected to the lower surface of the load-bearing plate 104 and a traction rod 321 fixedly connected to the guide rail 301. The outer surface of the traction rod 321 is slidably connected to the moving block 303. One side of the lower surface of the guide rail 301 is fixedly connected to an auxiliary plate 311. One side of the auxiliary plate 311 is rotatably connected to a connecting shaft 320. The outer surface of the connecting shaft 320 is fixedly connected to a fixed plate 322. One side of the fixed plate 322 is respectively connected to a first rubber arc plate 326 and a second rubber arc plate 325.

[0042] Further, a feeding channel 106 is provided in the load-bearing frame 101, a placement groove is provided in the load-bearing frame 101, a material receiving frame 107 is fixedly connected to the lower surface of the load-bearing frame 101, a base 102 is fixedly connected to the upper surface of the load-bearing plate 104, and a rotation motor 103 is fixedly connected to one side of the base 102. Among them, through the feeding channel 106 and the material receiving frame 107, the equipment can quickly feed the timer and the housing during the assembly process. Further, the rotation motor 103 is used to drive the steering plate 312 to turn, so as to provide a power source in the subsequent operation process.

[0043] Further, a fixed frame 211 is fixedly connected in the material receiving frame 107. A concave rod 221 is slidably connected in the fixed frame 211. An insertion plate 213 is snap-connected to the upper surface of the concave rod 221. A protective arc plate 220 is fixedly connected to the upper surface of the insertion plate 213. A fitting arc block 218 is placed on the upper surface of the insertion plate 213. Among them, through the snap connection structure, the insertion plate 213 and the concave rod 221 can slide synchronously in the fixed frame 211 for feeding processing, and the insertion plate 213 can also be driven by the second electric push rod 210 for upgrading processing.

[0044] Further, a transmission shaft 219 is placed on the upper surface of the insertion plate 213. A placing platform 209 is fixedly connected to the upper surfaces of both the fitting arc block 218 and the transmission shaft 219. A timer is placed on the placing platform 209. A handle 214 is fixedly connected to the upper surface of the placing platform 209. The number of the placing platforms 209 is several, and several placing platforms 209 are equally spaced. Among them, a hole groove is provided in the handle 214, and the inner diameter of the hole groove is larger than the outer diameter of the L-shaped lifting plate 306, so that the handle 214 can carry the placing platform 209.

[0045] Further, a driving motor 215 is fixedly connected to the lower surface of the load-bearing frame 101 through a machine base. One end of the output shaft of the driving motor 215 is fixedly connected to a hinge shaft 217. One end of the hinge shaft 217 is adapted to the lower surface of the transmission shaft 219. An arc-shaped clamping block 216 is slidably connected in the material receiving frame 107. An arc-shaped groove is provided in the arc-shaped clamping block 216, and the inner diameter of the arc-shaped groove is adapted to the outer diameter of the fitting arc block 218. Carrying plates 212 are fixedly connected to both sides of the insertion plate 213. A second electric push rod 210 is fixedly connected to the upper surface of the carrying plate 212. One end of the second electric push rod 210 away from the carrying plate 212 is fixedly connected to the inner surface of the placement groove. The lower surface of the connecting plate 205 is rotatably connected to a shape memory alloy detection block 208 through a fixed shaft. Among them, a screw assembly structure is provided on one side in the load-bearing frame 101. At the same time, the hinge shaft 217 and the rotating shaft are matched through the driving motor 215, so that they can move to the lower part of the screw assembly structure in sequence during the assembly process, thereby improving the assembly effect of the equipment to a certain extent.

[0046] Working principle: Utilize the first electric push rod 201, push plate 202, ejection frame 203, swing motor 204, connecting plate 205, conveyor belt 206, toggle block 207 and memory alloy detection block 208, so that the conveyor belt 206 can hold the timer shell required by the robot, and the shell contacts the memory alloy detection block 208 during the conveying process, causing the memory alloy detection block 208 to deform, thereby detecting and processing the size and shape of the timer shell. The sensor inside the memory alloy detection block 208 transmits the detected data to the processor used by the equipment. When it is detected that the size and shell shape do not match, the first electric push rod 201 drives the push plate 202 to discharge the non-compliant shell through the side of the ejection frame 203 for processing;

[0047] The holding platform 209 is arranged equidistantly from the timer body by means of the second electric push rod 210, the fixing frame 211, the driving plate 212, the insert plate 213, the carrying handle 214, the interlocking arc block 218, the transmission shaft 219, the protective arc plate 220, and the concave rod 221. This allows the timer and the housing to be quickly assembled during assembly. The second electric push rod 210 drives the insert plate 213 to be raised and lowered. Furthermore, the transmission shaft 219 and the interlocking arc block 218 allow the holding platforms 209 to be stacked. The holding platforms 209 can then be quickly placed into the placement frame by means of the carrying handle 214 and engaged with the arc-shaped clamping block 216 and the hinge shaft 217.

[0048] By using the adjusting gear 307, the second bevel gear 308, the first bevel gear 309, the transmission gear 310, the auxiliary plate 311, the connecting shaft 320, the traction rod 321, the fixing plate 322, the L-shaped rod 323 and the auxiliary rod 324, the rotating motor 103 is used to adjust the driving force of the steering block 327, and the driving force is transmitted to one side of the gear set through the first rubber arc plate 326 and the second rubber arc plate 325, thereby driving the adjusting gear 307 during the process of the gear set meshing with each other, so that the adjusting gear 307 is driven. 07 drives the moving block 303 to rotate. At the same time, through the L-shaped rod 323 that can slide in the auxiliary plate 311, the L-shaped plate is reset by the spiral spring 319, so that the driving gear 318 on the outer surface of the connecting shaft 320 will not move the moving block 303 back to the initial position, so that to a certain extent, when the shell is placed on the outer surface of the timer, the timer on the upper surface of the holding table 209 that needs to be assembled later is gradually carried out. When the assembly is completed, the subsequent products can be quickly placed for processing.

[0049] Example 2:

[0050] Reference Figure 3 - Figure 4 and Figure 7, the difference compared with the first embodiment is that: a third electric push rod 304 is fixedly connected to the lower surface of the moving block 303, an adjusting motor 328 is snap-fitted to one end of the third electric push rod 304 away from the moving block 303, and a storage plate 305 is fixedly connected to the lower surface of the third electric push rod 304 through a fixing block. Two sets of centrally symmetric L-shaped lifting plates 306 are slidably connected in the storage plate 305. Among them, through the movement and reset of the moving block 303, the placing table 209 driven by the L-shaped lifting plates 306 is synchronously moved and reset, so that during the assembly process of the previous placing table 209, the placing table 209 is preliminarily transported.

[0051] Furthermore, one end of the output shaft of the adjusting motor 328 penetrates through the upper surface of the storage plate 305 and is rotatably connected to the upper surface of the storage plate 305. One end of the output shaft of the adjusting motor 328 is fixedly connected to a driving gear 329. The outer surface of the driving gear 329 meshes with two sets of centrally symmetric L-shaped lifting plates 306. Among them, through the adjusting motor 328 embedded in the third electric push rod 304, the output shaft of the adjusting point drives the driving gear 329 to rotate, so that the driving gear 329 adjusts the position of the L-shaped lifting plate 306, so that the outer surface of the L-shaped lifting plate 306 contacts the inner surface of the handle 214, and then the moving block 303 can carry the placing plate.

[0052] Furthermore, one end of the output shaft of the rotating motor 103 is fixedly connected to a steering block 327. A rubber transmission wheel 317 is fixedly connected to the outer surface of the steering block 327. The lower surface of the steering block 327 is rotatably connected to a steering plate 312 through a shaft rod. A controller 314 is fixedly connected to the lower surface of the steering plate 312. A robotic arm 315 is fixedly connected to the lower surface of the controller 314. A shape memory alloy induction clamp 316 is fixedly connected to the lower surface of the robotic arm 315. Among them, induction sensors are provided in both the shape memory alloy induction clamp 316 and the shape memory alloy detection block 208, and the induction sensors provided in them are all components commonly used in the art, so they are not described in detail. And, through the deformation generated during the clamping process of the housing by the shape memory alloy induction clamp 316 and the shape memory alloy detection block 208, the current state of the housing is detected by the device, and the non-compliant housing is quickly removed and the distribution of the housing is adjusted, so that the housing can be quickly placed outside the timer.

[0053] Further, one side of the rubber drive wheel 317 is in frictional contact with the first rubber arc plate 326 and the second rubber arc plate 325. A volute spring 319 is fixedly connected to the inner wall of the connecting shaft 320. A support rod is rotatably connected inside the connecting shaft 320, and a volute spring 319 is fixedly connected to the outer surface of the support rod. A driving gear 318 is fixedly connected to the lower side of the connecting shaft 320. One side of the driving gear 318 is meshed and connected with a transmission gear 310. The transmission gear 310 is slidably connected to one side of the auxiliary plate 311 through an L-shaped rod 323. Among them, the number of the second rubber arc plates 325 is two groups, and the two groups of second rubber arc plates 325 are both centrosymmetric about the center of the first rubber arc plate 326. Further, the second rubber arc plate 325 can be received into the fixed plate 322, so that the distance that the moving block 303 needs to advance can be adjusted according to the number of timers distributed on the upper surface of the placing table 209.

[0054] Further, one side of the transmission gear 310 away from the driving gear 318 is meshed and connected with a first bevel gear 309. One side of the first bevel gear 309 is meshed and connected with a second bevel gear 308. The second bevel gear 308 is meshed with one side of the adjusting gear 307. Both the first bevel gear 309 and the second bevel gear 308 are fixedly connected to one side of the guide rail 301 through an auxiliary rod 324. A lead screw 302 is fixedly connected to one side of the adjusting gear 307. The lead screw 302 is threadedly connected inside the moving block 303. Among them, through the cooperation of multiple different gears, the rotation brought by the driving gear 318 drives the adjusting gear 307 to move, and further the moving block 303 moves synchronously.

[0055] Working principle: First, the adjusting motor 328 drives the driving gear 329 to rotate, driving the two L-shaped lifting plates 306 to slide symmetrically in the receiving plate 305. By matching the gear modulus with the hole groove spacing of the handle 214 of different models of timers, the spacing of the L-shaped lifting plates 306 is adaptively adjusted to ensure precise engagement with the handle 214. The third electric push rod 304 controls the vertical lifting of the receiving plate 305. During the horizontal movement of the moving block 303, the L-shaped lifting plates 306 carry the placing table 209 to move forward to the pre-assembly station in advance, realizing the synchronous operation of "assembly - pre-transportation". When assembling at the current station, the moving block 303 drives the L-shaped lifting plates 306 to move synchronously through the guide rail 301, pre-transporting the next placing table 209 to the area to be assembled, and the volute spring 319 stores energy in the connecting shaft 320;

[0056] Secondly, after the assembly completion signal is triggered, the spring releases energy to drive the rotation of the driving gear 318, causing the moving block 303 to quickly reset, forming a continuous beat. The rubber transmission wheel 317 is driven by the rotating motor 103 and frictionally contacts the first rubber arc plate 326 and the second rubber arc plate 325, transmitting power to the connecting shaft 320. The driving gear 318 drives the transmission gear 310 to rotate. After reversing through the first bevel gear 309 and the second bevel gear 308, it drives the adjusting gear 307 to rotate. The lead screw 302 converts the rotational motion of the adjusting gear 307 into the linear displacement of the moving block 303, realizing the precise positioning of the placing table 209. The second rubber arc plate 325 can be retracted into the fixed plate 322. According to the distribution quantity of the timers on the placing table 209, the advancing distance of the moving block 303 is adjusted to meet the requirements of different assembly processes.

[0057] Finally, when the shape memory alloy detection block 208 contacts the outer shell on the conveyor belt 206, it deforms. The amount of deformation is detected by the built-in sensor, and the dimensional data is fed back to the controller 314 in real time. If the detected deviation exceeds the threshold, the first electric push rod 201 drives the push plate 202 to push the outer shell into the material discharging frame 203. The placing table 209 is fixedly connected through the fitting arc block 218 and the arc-shaped clamping block 216. When replacing, it can be disassembled by lifting the handle 214. The second electric push rod 210 drives the insertion plate 213 to lift and lower, releasing the fitting arc block 218, realizing the stacking and replacement of the placing table 209.

[0058] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered within the scope of the claims of the present invention.

Claims

1. Timer housing assembly device based on an industrial robot, characterized in that, The timer housing assembly device mechanism includes: The main unit (100) comprises a load-bearing frame (101) and a load-bearing plate (104) fixedly connected to the upper surface of the load-bearing frame (101); the lower surface of the load-bearing frame (101) is fixedly connected to symmetrically distributed support plates (105); a group of support plates (105) is provided with a lifting slot; the lower surface of the load-bearing frame (101) is fixedly connected to a material holding frame (107); the upper surface of the load-bearing plate (104) is fixedly connected to a base (102); and one side of the base (102) is fixedly connected to a rotating motor (103); The loading monitoring unit (200) comprises a connecting plate (205) fixedly connected to one side of a load-bearing frame (101) and a first electric push rod (201) fixedly connected to the inner surface of the load-bearing frame (101), one end of the telescopic shaft of the first electric push rod (201) is fixedly connected to a push plate (202), a feeding channel is provided in the load-bearing frame (101), and a conveyor belt (206) is provided in the feeding channel, and a first electric push rod (201) is fixedly connected to the inner surface of the load-bearing frame (101). The material return frame (203) is fixedly connected to a swing motor (204) on one side of the load-bearing frame (101). The outer surface of the output shaft of the swing motor (204) is fixedly connected to a toggle block (207). The upper surfaces of the arc block (218) and the transmission shaft (219) are fixedly connected to a holding platform (209). A timer is placed on the upper surface of the holding platform (209). A handle (214) is fixedly connected to the upper surface of the holding platform (209). The number of the plurality of holding platforms (209) is equidistantly distributed, the lower surface of the load-bearing frame (101) is fixedly connected to a drive motor (215) through a machine base, one end of the output shaft of the drive motor (215) is fixedly connected to a hinge shaft (217), one end of the hinge shaft (217) is adapted to the lower surface of the transmission shaft (219), an arc-shaped block (216) is slidably connected in the material holding frame (107), and an arc-shaped block (216) is provided in the arc-shaped block (216). The inner diameter of the arc groove is adapted to the outer diameter of the embedded arc block (218); both sides of the insertion plate (213) are fixedly connected with a driving plate (212); the upper surface of the driving plate (212) is fixedly connected with a second electric push rod (210); one end of the second electric push rod (210) away from the driving plate (212) is fixedly connected to the inner surface of the placement groove; the lower surface of the connecting plate (205) is rotatably connected with a memory alloy detection block (208) via a fixed shaft; The clamping drive unit (300) includes a guide rail (301) fixedly connected to the lower surface of the load-bearing plate (104) and a traction rod (321) fixedly connected within the guide rail (301). A moving block (303) is slidably connected to the outer surface of the traction rod (321). On one side of the lower surface of the guide rail (301), an auxiliary plate (311) is fixedly connected. A connecting shaft (320) is rotatably connected within one side of the auxiliary plate (311). A fixing plate (322) is fixedly connected to the outer surface of the connecting shaft (320). A first rubber arc plate (326) and a second rubber arc plate (325) are respectively connected to one side of the fixing plate (322). A third electric push rod (304) is fixedly connected to the lower surface of the moving block (303). An adjusting motor (328) is snap-fitted to the end of the third electric push rod (304) away from the moving block (303). The lower surface of the third electric push rod (304) is fixedly connected to a storage plate (305) through a fixing block. Two sets of centrally symmetric L-shaped lifting plates (306) are slidably connected within the storage plate (305). One end of the output shaft of the rotating motor (103) is fixedly connected to a steering block (327). A rubber transmission wheel (317) is fixedly connected to the outer surface of the steering block (327). A steering plate (312) is rotatably connected to the lower surface of the steering block (327) through a shaft rod. An L-shaped connecting plate (313) is fixedly connected to the lower surface of the steering plate (312). A controller (314) is fixedly connected to one side of the L-shaped connecting plate (313). A robotic arm (315) is fixedly connected to the lower surface of the controller (314). A memory alloy induction clamping block (316) is fixedly connected to the lower surface of the robotic arm (315).

2. The timer housing assembly device based on an industrial robot according to claim 1, characterized in that: A loading channel (106) is provided within the load-bearing frame (101), and a placement groove is provided within the load-bearing frame (101).

3. The timer housing assembly device based on an industrial robot according to claim 2, characterized in that: A fixed frame (211) is fixedly connected within the material storage frame (107). A concave rod (221) is slidably connected within the fixed frame (211). An insertion plate (213) is snap-fitted to the upper surface of the concave rod (221). A protective arc plate (220) is fixedly connected to the upper surface of the insertion plate (213). A fitting arc block (218) is placed on the upper surface of the insertion plate (213).

4. The timer housing assembly device based on an industrial robot according to claim 3, wherein: A transmission shaft (219) is placed on the upper surface of the insertion plate (213).

5. The timer housing assembly device based on an industrial robot according to claim 1, characterized in that: One end of the output shaft of the adjusting motor (328) penetrates through the upper surface of the storage plate (305) and is rotatably connected to the upper surface of the storage plate (305). One end of the output shaft of the adjusting motor (328) is fixedly connected to a driving gear (329). The outer surface of the driving gear (329) meshes with two sets of centrally symmetric L-shaped lifting plates (306).

6. The timer housing assembly device based on an industrial robot according to claim 5, wherein: One side of the rubber drive wheel (317) is in frictional contact with a first rubber arc plate (326) and a second rubber arc plate (325). A volute spring (319) is fixedly connected to the inner wall of the connecting shaft (320). A support rod is rotatably connected inside the connecting shaft (320), and a volute spring (319) is fixedly connected to the outer surface of the support rod. A driving gear (318) is fixedly connected to the lower side of the connecting shaft (320). A transmission gear (310) is meshed and connected to one side of the driving gear (318). The transmission gear (310) is slidably connected to one side of an auxiliary plate (311) through an L-shaped rod (323).

7. The timer housing assembly device based on an industrial robot according to claim 6, wherein: A first bevel gear (309) is meshed and connected to the side of the transmission gear (310) away from the driving gear (318). A second bevel gear (308) is meshed and connected to one side of the first bevel gear (309). The second bevel gear (308) is meshed with one side of an adjusting gear (307). Both the first bevel gear (309) and the second bevel gear (308) are fixedly connected to one side of a guide rail (301) through an auxiliary rod (324). A lead screw (302) is fixedly connected to one side of the adjusting gear (307). The lead screw (302) is threadedly connected inside a moving block (303).

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