Multi-station alternate transfer platform

Abstract

The utility model provides a multi-station alternating transfer platform, and belongs to the technical field of transfer platforms. The multi-station alternate transfer platform comprises a mounting frame, a belt conveying mechanism, a first supporting frame, a first moving plate, a first translation table, a second supporting frame, a second moving plate, a lifting plate, a connecting plate, a second translation table, a guide plate, a first guide groove, a second guide groove, a third guide groove and a connecting shaft. The moving track of the second translation table is trapezoidal, and the first translation table always moves in the horizontal direction, so that when the second translation table and the first translation table both move to the center line of the mounting frame, the second translation table can automatically move to the position below the first translation table, and therefore interference between the second translation table and the first translation table is avoided; therefore, it is ensured that the first translation table and the second translation table alternately move, the two workpieces are driven to move at the same time, and the working efficiency of products is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of transfer platforms, and in particular relates to a multi-station alternating transfer platform. Background Art

[0002] In the related art, when processing a workpiece, the workpiece needs to be transported to different workstations so that different processing devices can process the workpiece in sequence.

[0003] The prior art (authorization announcement number: CN210587699U) discloses an automatic edge patrol device. By setting up a detection device, it can not only accurately locate the position of the plate before loading, but also control the skewness of the plate, thereby greatly increasing the working range of the laser cutting machine on the plate, thereby reducing plate waste and bringing huge benefits.

[0004] In the prior art, only one workpiece can be moved by one platform, and two workpieces cannot be moved synchronously, thereby reducing the work efficiency of the product. Utility Model Content

[0005] In order to solve the problem in the above-mentioned prior art that only one workpiece can be moved by one platform, and two workpieces cannot be moved synchronously, thereby reducing the work efficiency of the product, the utility model provides a multi-station alternating transfer platform, which makes the movement trajectory of the second translation stage into a trapezoidal shape, and makes the first translation stage always move in the horizontal direction, so that when the second translation stage and the first translation stage are both moved to the center line of the mounting frame, the second translation stage can automatically move below the first translation stage, thereby avoiding interference between the second translation stage and the first translation stage, thereby ensuring the alternating movement of the first and second translation stages, and improving the work efficiency of the product. Its specific technical solution is as follows:

[0006] The lifting mechanism is a lifting mechanism that lifts up and down the lifting platform, and the lifting mechanism is a lifting mechanism that lifts up and down the lifting platform, and the lifting mechanism is a lifting mechanism that lifts up and down the lifting platform. The two second guide grooves are respectively connected with the two ends of the first guide groove, and the other ends of the two second guide grooves extend toward the top of the mounting frame; the two third guide grooves are horizontally arranged in the guide plate, and the two third guide grooves are respectively connected with the other ends of the two second guide grooves; the two ends of the connecting shaft are respectively connected with the two connecting plates, and the connecting shaft passes through the third guide groove.

[0007] In addition, the multi-station alternating transfer platform in the above technical solution provided by the present invention may also have the following additional technical features:

[0008] In the above technical solution, the belt transmission mechanism includes: a synchronous wheel and a synchronous belt; four synchronous wheels are installed on the inner wall of the mounting frame, and the synchronous wheels are rotatably connected to the mounting frame; the synchronous belt is simultaneously mounted on the outer sides of the four synchronous wheels; wherein, the first support frame is installed on the top of one end of the synchronous belt, and the second support frame is installed on the bottom of the other end of the synchronous belt.

[0009] In the above technical solution, the belt transmission mechanism also includes: an adjustment groove, an auxiliary adjustment wheel, a fixing plate and an adjustment bolt; the adjustment groove is arranged on the inner wall of the mounting frame, and the adjustment groove is located on one side of the synchronous belt; the auxiliary adjustment wheel passes through the adjustment groove, and the auxiliary adjustment wheel fits the synchronous belt; a first threaded hole is provided in the fixing plate, a first internal thread is provided in the first threaded hole, the fixing plate is fixed on the side wall of the mounting frame, and the fixing plate is located on one side of the adjustment groove; a first external thread is provided on the outer wall of the adjusting bolt, the adjusting bolt passes through the first threaded hole of the fixing plate, and the adjusting bolt is connected to the auxiliary adjustment wheel; wherein, the first internal thread is adapted to the first external thread.

[0010] In the above technical solution, the multi-station alternating transfer platform also includes: a synchronization shaft and a drive device; both ends of the synchronization shaft are simultaneously connected to two opposite synchronization wheels; the drive device is installed in the mounting frame, and the drive device is connected to the synchronization shaft.

[0011] In the above technical solution, the multi-station alternating transfer platform also includes: a first guide rail and a first slide; the two first guide rails are installed on the top of the mounting frame, and the two first guide rails are respectively located under the two first movable plates; a first slide is provided in the first slide, at least two first slides are connected to the bottom of the first movable plate, and the first guide rail passes through the first slides of at least two first slides in sequence.

[0012] In the above technical solution, the multi-station alternating transfer platform also includes: a support beam, a second guide rail and a second slide; the two support beams are installed in the mounting frame, and the two support beams are respectively located under the two second movable plates; the two second guide rails are respectively installed on the two support beams, and the second guide rails are located under the second movable plates; a second slide is provided in the second slide, at least two second slides are fixed to the bottom of the second movable plate, and the second guide rail passes through the second slides of at least two second slides in sequence.

[0013] In the above technical solution, the multi-station alternating transfer platform also includes: a first limit block and a second limit block; the two first limit blocks are fixed on the top of the mounting frame, and the two first limit blocks are located at both ends of the first guide rail; the two second limit blocks are fixed on the top of the support beam, and the two second limit blocks are located at both ends of the second guide rail.

[0014] In the above technical solution, the multi-station alternating transfer platform also includes: cylinders and bearings; two cylinders are fixed at the bottom of the second movable plate, and the output ends of the two cylinders are connected to the bottom of the second translation platform; the bearings are mounted on the outside of the connecting shaft, and the bearings are embedded in the third guide groove.

[0015] In the above technical solution, the multi-station alternating transfer platform also includes: a limit seat, an adjusting rod and a buffer head; a second threaded hole is provided in the limit seat, a second internal thread is provided in the second threaded hole, and at least two limit seats are fixed at both ends of the guide plate; a second external thread is provided on the outer wall of the adjusting rod, and the adjusting rod passes through the second threaded hole; the buffer head is an elastomer, the buffer head is connected to the adjusting rod, and the buffer head is opposite to the bearing; wherein, the second internal thread is adapted to the second external thread.

[0016] Compared with the prior art, the multi-station alternating transfer platform of the present invention has the following beneficial effects:

[0017] 1. By connecting the two second guide grooves with the two ends of the first guide groove, connecting the two third guide grooves with the two second guide grooves respectively, and embedding the connecting shaft in the third guide groove, the connecting shaft can be moved in the moving channel surrounded by the first guide groove, the two second guide grooves and the two third guide grooves, so that the moving trajectory of the connecting shaft is trapezoidal; by connecting the two connecting plates at both ends of the connecting shaft, the two connecting plates are respectively connected to the bottom of the four lifting plates, and the second translation stage is simultaneously connected to the top of the four lifting plates, so that when the connecting shaft is in the moving channel surrounded by the first guide groove, the two second guide grooves and the two third guide grooves When the vehicle body moves in the horizontal direction, the lifting plate can move up and down in the second moving plate, thereby realizing that the belt transmission mechanism drives the lifting plate and the second translation platform to move in the horizontal direction through the second moving plate. The moving channel surrounded by the first guide groove, the two second guide grooves and the two third guide grooves guides the moving trajectory of the connecting shaft, thereby realizing that the moving trajectory of the second translation platform is trapezoidal. By making the moving trajectory of the second translation stage trapezoidal and making the first translation stage always move in the horizontal direction, it is achieved that when the second translation stage and the first translation stage both move to the center line of the mounting frame, the second translation stage can automatically move to the bottom of the first translation stage, thereby avoiding interference between the second translation stage and the first translation stage, thereby ensuring that the first translation stage and the second translation stage move alternately, and also achieving that when the first translation stage and the second translation stage move to the ends of the mounting frame, the first translation stage and the second translation stage are at a height, so that the welding device can perform welding processing on the workpieces placed on the first translation stage and the second translation stage, thereby improving the accuracy of the welding processing on the workpieces, and then achieving the simultaneous movement of the two workpieces to improve the work efficiency of the product.

[0018] 2. By simultaneously putting the synchronous belt on the outside of the four synchronous wheels, the four synchronous wheels cooperate to support the synchronous belt, thereby rotating the synchronous wheels and causing the synchronous belt to move; by installing the first support frame on the top of one end of the synchronous belt and the second support frame on the bottom of the other end of the synchronous belt, when the four synchronous wheels cooperate to drive the synchronous belt to move, the synchronous belt drives the first support frame and the second support frame to move relative to each other, thereby providing power for driving the first translation platform and the second translation platform to move relative to each other.

[0019] 3. Fix the fixing plate to the side wall of the mounting frame, pass the adjusting bolt through the first threaded hole of the fixing plate, and connect the adjusting bolt to the auxiliary adjusting wheel to achieve threaded connection between the adjusting bolt and the fixing plate, thereby screwing the adjusting bolt to drive the auxiliary adjusting wheel to move, thereby adjusting the tightness of the synchronous belt.

[0020] 4. By connecting both ends of the synchronization shaft to two opposite synchronization wheels at the same time, the driving device is installed in the mounting frame, and the driving device is connected to the synchronization shaft so that the mounting frame supports the driving device, thereby enabling the driving device to drive the synchronization shaft and the two synchronization wheels to rotate, thereby achieving synchronous movement of the two synchronization belts, thereby improving the stability of the movement of the first translation stage and the second translation stage.

[0021] 5. By connecting at least two first slides to the bottom of the first movable plate, and realizing that the first guide rail passes through the first slide grooves of at least two first sliders in sequence, the first movable plate can be moved along the first guide rail through the first slide, so as to avoid the first movable plate from being offset during movement, thereby improving the stability of the movement of the first translation stage.

[0022] 6. By fixing at least two second slides on the bottom of the second movable plate and making the second guide rail pass through the second slide grooves of at least two second slides in sequence, the second movable plate can be moved along the second guide rail through multiple second slides, thereby avoiding the second movable plate from shifting during movement, thereby improving the stability of the movement of the second translation stage.

[0023] 7. By fixing two first limit blocks on the top of the mounting frame and positioning them at both ends of the first guide rail, the two first limit blocks can limit the first movable plate, thereby preventing the first movable plate and the first translation platform from moving on the first guide rail, thereby improving the user experience of the product. By fixing two second limit blocks on the top of the support beam and positioning them at both ends of the second guide rail, the two second limit blocks can limit the second movable plate, thereby preventing the second movable plate and the second translation platform from moving on the second guide rail, thereby improving the user experience of the product.

[0024] 8. By fixing two cylinders to the bottom of the second movable plate and connecting the output ends of the two cylinders to the bottom of the second translation stage, the second movable plate can drive the two cylinders to move horizontally, thereby enabling the two cylinders to assist in driving the second translation stage up and down, thereby improving the stability of the second translation stage's up and down movement. At the same time, it can also reduce the load on the belt transmission mechanism, thereby improving the user experience of the product. By installing a bearing on the outside of the connecting shaft and embedding the bearing in the third guide groove, the third guide groove guides the connecting shaft through the bearing, thereby improving the stability of the connecting shaft's movement.

[0025] 9. By setting the buffer head as an elastomer, connecting the buffer head to the adjusting rod, and making the adjusting rod opposite to the bearing, the adjusting rod and the buffer head can be moved synchronously, so that the buffer head can limit the bearing. At the same time, it can also avoid rigid contact between the adjusting rod and the bearing, thereby avoiding damage to the bearing, thereby improving product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is one of the three-dimensional diagrams of a multi-station alternating transfer platform of the present invention;

[0027] Figure 2 for Figure 1 A local enlarged view of point A;

[0028] Figure 3 This is the second three-dimensional diagram of a multi-station alternating transfer platform of the present invention;

[0029] Figure 4 for Figure 3 A partial enlarged view of point B;

[0030] Figure 5 for Figure 3 A partial enlarged view of point C;

[0031] Figure 6 for Figure 3 A partial enlarged view of point D;

[0032] Figure 7 for Figure 3 A local enlarged view of point E;

[0033] in, Figures 1 to 7 The corresponding relationship between the reference numerals and component names is as follows:

[0034] 10 mounting frame, 11 belt transmission mechanism, 111 synchronous wheel, 112 synchronous belt, 113 adjusting groove, 114 auxiliary adjusting wheel, 115 fixed plate, 116 adjusting bolt, 12 first supporting frame, 13 first movable plate, 14 first translation stage, 15 second supporting frame, 16 second movable plate, 17 lifting plate, 18 connecting plate, 19 second translation stage, 20 guide plate, 21 first guide groove, 22 second guide groove, 23 third guide groove, 24 connecting shaft, 25 synchronous shaft, 26 driving device, 27 first guide rail, 28 first slide, 29 support beam, 30 second guide rail, 31 second slide, 32 first limit block, 33 second limit block, 34 cylinder, 35 bearing, 36 limit seat, 37 adjusting rod, 38 buffer head. DETAILED DESCRIPTION

[0035] The following is a combination of specific implementation cases and attached Figures 1 to 7 The present invention will be further described below, but the present invention is not limited to these embodiments.

[0036] A multi-station alternating transfer platform, such as Figures 1 to 7As shown, the multi-station alternating transfer platform includes: a mounting frame 10, a belt conveyor mechanism 11, a first support frame 12, a first movable plate 13, a first translation platform 14, a second support frame 15, a second movable plate 16, a lifting plate 17, a connecting plate 18, a second translation platform 19, a guide plate 20, a first guide groove 21, a second guide groove 22, a third guide groove 23 and a connecting shaft 24; the mounting frame 10 is a hollow cavity; the two belt conveyor mechanisms 11 are located in the mounting frame 10, and the two belt conveyor mechanisms 11 are respectively installed on the mounting frame 10. On the two inner walls of the pair, the two belt conveyor mechanisms 11 are arranged opposite to each other; the first support frame 12 is L-shaped, and the two first support frames 12 are respectively installed on the top of one end of the two belt conveyor mechanisms 11; the two first movable plates 13 are respectively connected to the top of the two first support frames 12; the first translation stage 14 is connected to the two first movable plates 13 at the same time, and the first translation stage 14 is located above the mounting frame 10; the second support frame 15 is L-shaped, and the two second support frames 15 are respectively installed at the bottom of the other end of the two belt conveyor mechanisms 11; the two The second movable plate 16 is located in the mounting frame 10, and the two second movable plates 16 are respectively connected to the tops of the two second support frames 15; the four lifting plates 17 pass through the two movable plates respectively; the two connecting plates 18 are respectively connected to the bottoms of the four lifting plates 17, and the two connecting plates 18 are arranged opposite to each other; the second translation stage 19 is also connected to the tops of the four lifting plates 17; the guide plate 20 is located in the mounting frame 10, the guide plate 20 is installed at the bottom of the mounting frame 10, and the guide plate 20 is located between the two connecting plates 18; the first guide groove 2 1 is horizontally arranged in the guide plate 20; two second guide grooves 22 are obliquely arranged in the guide plate 20, one end of the two second guide grooves 22 is respectively connected to the two ends of the first guide groove 21, and the other ends of the two second guide grooves 22 extend toward the top of the mounting frame 10; two third guide grooves 23 are horizontally arranged in the guide plate 20, and the two third guide grooves 23 are respectively connected to the other ends of the two second guide grooves 22; both ends of the connecting shaft 24 are respectively connected to the two connecting plates 18, and the connecting shaft 24 passes through the third guide groove 23.

[0037] By respectively installing the two belt conveyor mechanisms 11 on the two opposite inner walls of the mounting frame 10, and arranging the two belt conveyor mechanisms 11 relative to each other, the mounting frame 10 can support the two belt conveyor mechanisms 11, so that the belt conveyor mechanisms 11 can operate and work in the mounting frame 10; by respectively installing two L-shaped first support frames 12 on the top of one end of the two belt conveyor mechanisms 11, and respectively connecting the two first movable plates 13 to the top of the two first support frames 12, so that the two belt conveyor mechanisms 11 can respectively drive the two first movable plates 13 to move through the two first support frames 12; by simultaneously connecting the first translation platform 14 to the two first movable plates 13, so that the two first movable plates 13 cooperate to drive the first translation platform 14 to move, thereby adjusting the position of the first translation platform 14. By respectively installing two L-shaped second support frames 15 at the bottom of the other end of the two belt conveyor mechanisms 11, and connecting the two second movable plates 16 to the top of the two second support frames 15, the two belt conveyor mechanisms 11 can respectively drive the two second movable plates 16 to move through the two second support frames 15; by respectively passing the four lifting plates 17 through the two movable plates, and respectively connecting the two connecting plates 18 to the bottom of the four lifting plates 17, so that every two lifting plates 17 can move up and down in one movable plate, thereby realizing that the movable plate can drive the two lifting plates 17 to move in the horizontal direction, and at the same time, each connecting plate 18 can also be realized. Move synchronously with the two lifting plates 17; by simultaneously connecting the second translation platform 19 to the top of the four lifting plates 17, the four lifting plates 17 cooperate to drive the second translation platform 19 to move up and down and in the horizontal direction, thereby adjusting the position of the second translation platform 19.By installing the guide plate 20 at the bottom of the mounting frame 10 and positioning the guide plate 20 between the two connecting plates 18, the mounting frame 10 supports the guide plate 20; by horizontally positioning the first guide groove 21 in the guide plate 20, and obliquely positioning the two second guide grooves 22 in the guide plate 20, one end of the two second guide grooves 22 is connected to the two ends of the first guide groove 21, and the other ends of the two second guide grooves 22 are extended toward the top of the mounting frame 10, so as to connect the first guide groove 21 with the two second guide grooves 22; at the same time, the two third guide grooves 23 are horizontally positioned in the guide plate 20, so that the two third guide grooves 23 are connected to the two second guide grooves 22. The grooves 23 are respectively connected to the other ends of the two second guide grooves 22, so that the two third guide grooves 23 are respectively connected to the two second guide grooves 22, so that the first guide groove 21, the two second guide grooves 22 and the two third guide grooves 23 can form a trapezoidal moving channel; by connecting the two ends of the connecting shaft 24 to the connecting plates 18 respectively, and passing the connecting shaft 24 through the third guide groove 23, so that the two connecting plates 18 cooperate to drive the connecting shaft 24 to move in the third guide groove 23, so that the connecting shaft 24 can move into the second guide groove 22 and the first guide groove 21, and then the moving trajectory of the connecting shaft 24 is trapezoidal.

[0038] When the product is used in practice, the first translation platform 14 and the second translation platform 19 are first located at both ends of the mounting frame 10, and the first translation platform 14 and the second translation platform 19 are at the same height; then, a workpiece is placed on the first translation platform 14; then, the two belt conveyor mechanisms 11 are started at the same time, so that the two belt conveyor mechanisms 11 drive the first translation platform 14 to move horizontally through the two first support frames 12 and the two first movable plates 13, thereby realizing that the first translation platform 14 moves to the initial position of the second translation platform 19, so that the welding device can process the workpiece placed on the first translation platform 14; when the two belt conveyor mechanisms 11 work at the same time, the two belt conveyor mechanisms 11 drive the first translation platform 14 to move horizontally through the two first support frames 12 and the two first movable plates 13. The two supporting frames 15 drive the two second movable plates 16 to move; when the second movable plate 16 moves, the second movable plate 16 drives the two lifting plates 17 to move in the horizontal direction, so that the lifting plate 17 drives the connecting shaft 24 to move in the third guide groove 23 through the connecting plate 18; when the connecting shaft 24 moves in the third guide groove 23, since the third guide groove 23 is horizontally arranged in the guide plate 20, the connecting shaft 24 moves in the horizontal direction, so that the four lifting plates 17 and the second translation stage 19 connected to the top of the four lifting plates 17 at the same time move in the horizontal direction; when the connecting shaft 24 moves from the third guide groove 23 to the second guide groove 22, and the connecting shaft 24 moves in the second guide groove 22, the connecting shaft 24 moves downwardly, so that the connecting shaft 24 drives the lifting plate 17 to move downwardly through the connecting plate 18. At the same time, the second movable plate 16 also drives the lifting plate 17 to move in the horizontal direction, thereby causing the second translation stage 19 to move downwardly while moving horizontally; when the connecting shaft 24 moves from the second guide groove 22 to the first guide groove 21, and the connecting shaft 24 moves in the first guide groove 21, the connecting shaft 24 moves in the horizontal direction. At this time, the second translation stage 19 is located below the first translation stage 14, and the second translation stage 19 moves in the horizontal direction to avoid interference between the first translation stage 14 and the second translation stage 19; when the connecting shaft 24 moves from the first guide groove 21 to the second guide groove 22, and the connecting shaft 24 When moving in the second guide groove 22, the connecting shaft 24 moves upward at an angle, so that the connecting shaft 24 drives the lifting plate 17 to move upward through the connecting plate 18. At the same time, the second movable plate 16 also drives the lifting plate 17 to move in the horizontal direction, thereby causing the second translation stage 19 to move upward while moving horizontally. When the connecting shaft 24 moves from the second guide groove 22 to the third guide groove 23 and the connecting shaft 24 moves in the third guide groove 23, the connecting shaft 24 and the second translation stage 19 move in the horizontal direction. At this time, the second translation stage 19 is at the same height as the first translation stage 14, so that the second translation stage 19 moves to the initial position of the first translation stage 14. At this time, another workpiece is placed on the second translation stage 19.After the welding device completes processing the workpiece placed on the first translation platform 14, the belt conveyor mechanism 11 is activated, and the first translation platform 14 and the second translation platform 19 move alternately, so that the second translation platform 19 drives the workpiece to the processing station, and the first translation platform 14 drives the processed workpiece to the initial position to facilitate unloading of the workpiece. This reciprocating process realizes the alternating movement of the first translation platform 14 and the second translation platform 19.

[0039] By connecting the two second guide grooves 22 with the two ends of the first guide groove 21, connecting the two third guide grooves 23 with the two second guide grooves 22 respectively, and embedding the connecting shaft 24 in the third guide groove 23, the connecting shaft 24 can be moved in the moving channel surrounded by the first guide groove 21, the two second guide grooves 22 and the two third guide grooves 23, so that the moving trajectory of the connecting shaft 24 is trapezoidal; by connecting the two connecting plates 18 at both ends of the connecting shaft 24, the two connecting plates 18 are respectively connected to the bottom of the four lifting plates 17, and the second translation stage 19 is simultaneously connected to the top of the four lifting plates 17, so that when the connecting shaft 24 is in the moving channel surrounded by the first guide groove 21, the two second guide grooves 22 and the two third guide grooves 23 When moving inside, the connecting shaft 24 can move synchronously with the four lifting plates 17 and the second translation platform 19; by connecting the two second movable plates 16 to the bottom of the two belt conveyor mechanisms 11 respectively, and making the four lifting plates 17 pass through the two second movable plates 16 respectively, so that when the belt conveyor mechanism 11 drives the second movable plate 16 to move in the horizontal direction, at the same time, the lifting plate 17 can also move up and down in the second movable plate 16, so that when the belt conveyor mechanism 11 drives the lifting plate 17 and the second translation platform 19 to move in the horizontal direction through the second movable plate 16, the moving channel surrounded by the first guide groove 21, the two second guide grooves 22 and the two third guide grooves 23 guide the moving trajectory of the connecting shaft 24, thereby realizing that the moving trajectory of the second translation platform 19 is trapezoidal. By making the moving trajectory of the second translation stage 19 trapezoidal and making the first translation stage 14 always move in the horizontal direction, it is achieved that when the second translation stage 19 and the first translation stage 14 are both moved to the center line of the mounting frame 10, the second translation stage 19 can automatically move to the bottom of the first translation stage 14, thereby avoiding interference between the second translation stage 19 and the first translation stage 14, thereby ensuring that the first translation stage 14 and the second translation stage 19 move alternately, and also achieving that when the first translation stage 14 and the second translation stage 19 move to the ends of the mounting frame 10, the first translation stage 14 and the second translation stage 19 are at a height, so that the welding device can perform welding processing on the workpieces placed on the first translation stage 14 and the second translation stage 19, thereby improving the accuracy of the welding processing on the workpieces, and then achieving the simultaneous movement of the two workpieces to improve the work efficiency of the product.

[0040] Specifically, when the product is running, the first translation stage 14 always moves in the horizontal direction, while the movement track of the second translation stage 19 is trapezoidal.

[0041] In the embodiment of the present utility model, as Figures 1 to 7 As shown, the belt transmission mechanism 11 includes: a synchronous wheel 111 and a synchronous belt 112; the four synchronous wheels 111 are installed on the inner wall of the mounting frame 10, and the synchronous wheels 111 are rotatably connected to the mounting frame 10; the synchronous belt 112 is simultaneously mounted on the outer sides of the four synchronous wheels 111; wherein, the first support frame 12 is installed on the top of one end of the synchronous belt 112, and the second support frame 15 is installed on the bottom of the other end of the synchronous belt 112.

[0042] By installing four synchronous wheels 111 on the inner wall of the mounting frame 10 and rotatably connecting the synchronous wheels 111 to the mounting frame 10, the synchronous wheels 111 can rotate inside the mounting frame 10; by simultaneously sleeved on the outside of the four synchronous wheels 111, the four synchronous wheels 111 cooperate to support the synchronous belt 112, thereby rotating the synchronous wheels 111 and causing the synchronous wheels 111 to drive the synchronous belt 112 to move; by installing the first support frame 12 on the top of one end of the synchronous belt 112 and the second support frame 15 on the bottom of the other end of the synchronous belt 112, when the four synchronous wheels 111 cooperate to drive the synchronous belt 112 to move, the synchronous belt 112 drives the first support frame 12 and the second support frame 15 to move relative to each other, thereby providing power for driving the first translation stage 14 and the second translation stage 19 to move relative to each other.

[0043] In the embodiment of the present utility model, as Figures 1 to 7 As shown, the belt transmission mechanism 11 also includes: an adjusting groove 113, an auxiliary adjusting wheel 114, a fixing plate 115 and an adjusting bolt 116; the adjusting groove 113 is arranged on the inner wall of the mounting frame 10, and the adjusting groove 113 is located on one side of the synchronous belt 112; the auxiliary adjusting wheel 114 passes through the adjusting groove 113, and the auxiliary adjusting wheel 114 is in contact with the synchronous belt 112; a first threaded hole is provided in the fixing plate 115, and a first internal thread is provided in the first threaded hole, the fixing plate 115 is fixed to the side wall of the mounting frame 10, and the fixing plate 115 is located on one side of the adjusting groove 113; a first external thread is provided on the outer wall of the adjusting bolt 116, the adjusting bolt 116 passes through the first threaded hole of the fixing plate 115, and the adjusting bolt 116 is connected to the auxiliary adjusting wheel 114; wherein, the first internal thread is adapted to the first external thread.

[0044] By setting the adjustment slot 113 on the inner wall of the mounting frame 10, the auxiliary adjustment wheel 114 is passed through the adjustment slot 113, and the auxiliary adjustment wheel 114 is connected to the synchronous belt 112, so that the auxiliary adjustment wheel 114 can move along the adjustment slot 113, thereby enabling the auxiliary adjustment wheel 114 to support the synchronous belt 112, thereby maintaining the synchronous belt 112 in a taut state, thereby improving the user experience of the product. By fixing the fixing plate 115 to the side wall of the mounting frame 10, the adjustment bolt 116 is passed through the first threaded hole of the fixing plate 115, and the adjustment bolt 116 is connected to the auxiliary adjustment wheel 114, so that the adjustment bolt 116 is threadedly connected to the fixing plate 115, and the adjustment bolt 116 is screwed, so that the adjustment bolt 116 drives the auxiliary adjustment wheel 114 to move, thereby adjusting the tightness of the synchronous belt 112.

[0045] In the embodiment of the present utility model, as Figures 1 to 7 As shown, the multi-station alternating transfer platform also includes: a synchronization shaft 25 and a driving device 26; both ends of the synchronization shaft 25 are simultaneously connected to two opposite synchronization wheels 111; the driving device 26 is installed in the mounting frame 10, and the driving device 26 is connected to the synchronization shaft 25.

[0046] By connecting both ends of the synchronization shaft 25 to the two opposite synchronization wheels 111 at the same time, the driving device 26 is installed in the mounting frame 10, and the driving device 26 is connected to the synchronization shaft 25, so that the mounting frame 10 supports the driving device 26, so that the driving device 26 can drive the synchronization shaft 25 and the two synchronization wheels 111 to rotate, and then realize the synchronous movement of the two synchronization belts 112, so as to improve the stability of the movement of the first translation stage 14 and the second translation stage 19.

[0047] In the embodiment of the present utility model, as Figures 1 to 7 As shown, the multi-station alternating transfer platform also includes: a first guide rail 27 and a first slide 28; the two first guide rails 27 are installed on the top of the mounting frame 10, and the two first guide rails 27 are respectively located below the two first movable plates 13; a first slide 28 is provided with a first slide groove, at least two first slides 28 are connected to the bottom of the first movable plate 13, and the first guide rail 27 passes through the first slide grooves of at least two first slides 28 in sequence.

[0048] By installing the two first guide rails 27 on the top of the mounting frame 10, the mounting frame 10 supports the two first guide rails 27, thereby improving the stability of the first guide rails 27; by connecting at least two first slides 28 to the bottom of the first movable plate 13, and allowing the first guide rails 27 to pass through the first slide grooves of at least two first sliders in sequence, the first movable plate 13 can be moved along the first guide rails 27 through the first slides 28, so as to avoid the first movable plate 13 from deflecting during movement, thereby improving the stability of the movement of the first translation stage 14.

[0049] In the embodiment of the present utility model, as Figures 1 to 7 As shown, the multi-station alternating transfer platform also includes: a support beam 29, a second guide rail 30 and a second slide 31; the two support beams 29 are installed in the mounting frame 10, and the two support beams 29 are respectively located below the two second movable plates 16; the two second guide rails 30 are respectively installed on the two support beams 29, and the second guide rails 30 are located below the second movable plate 16; a second slide 31 is provided with a second slide groove, at least two second slides 31 are fixed to the bottom of the second movable plate 16, and the second guide rail 30 passes through the second slide grooves of at least two second slides 31 in sequence.

[0050] By installing two support beams 29 in the mounting frame 10 and installing two second guide rails 30 on the two support beams 29 respectively, the support beams 29 support the second guide rails 30, thereby improving the stability of the second guide rails 30; by fixing at least two second slides 31 on the bottom of the second movable plate 16, and making the second guide rails 30 pass through the second slide grooves of at least two second slides 31 in sequence, the second movable plate 16 can be moved along the second guide rails 30 through multiple second slides 31, thereby avoiding the second movable plate 16 from deflecting during movement, thereby improving the stability of the movement of the second translation stage 19.

[0051] In the embodiment of the present utility model, as Figures 1 to 7 As shown, the multi-station alternating transfer platform also includes: a first limit block 32 and a second limit block 33; the two first limit blocks 32 are fixed on the top of the mounting frame 10, and the two first limit blocks 32 are located at both ends of the first guide rail 27; the two second limit blocks 33 are fixed on the top of the support beam 29, and the two second limit blocks 33 are located at both ends of the second guide rail 30.

[0052] By fixing the two first limit blocks 32 to the top of the mounting frame 10 and positioning the two first limit blocks 32 at both ends of the first guide rail 27, the two first limit blocks 32 limit the first movable plate 13, thereby preventing the first movable plate 13 and the first translation stage 14 from moving on the first guide rail 27, thereby improving the user experience of the product. By fixing the two second limit blocks 33 to the top of the support beam 29 and positioning the two second limit blocks 33 at both ends of the second guide rail 30, the two second limit blocks 33 limit the second movable plate 16, thereby preventing the second movable plate 16 and the second translation stage 19 from moving on the second guide rail 30, thereby improving the user experience of the product.

[0053] In the embodiment of the present utility model, as Figures 1 to 7 As shown, the multi-station alternating transfer platform also includes: a cylinder 34 and a bearing 35; the two cylinders 34 are fixed to the bottom of the second movable plate 16, and the output ends of the two cylinders 34 are connected to the bottom of the second translation platform 19; the bearing 35 is sleeved on the outside of the connecting shaft 24, and the bearing 35 is embedded in the third guide groove 23.

[0054] By fixing the two cylinders 34 to the bottom of the second movable plate 16 and connecting the output ends of the two cylinders 34 to the bottom of the second translation platform 19, the second movable plate 16 can drive the two cylinders 34 to move horizontally, thereby enabling the two cylinders 34 to assist in driving the second translation platform 19 to move up and down, thereby improving the stability of the up and down movement of the second translation platform 19. At the same time, it can also reduce the load of the belt transmission mechanism 11 to improve the user experience of the product. By fitting the bearing 35 on the outside of the connecting shaft 24 and embedding the bearing 35 in the third guide groove 23, the third guide groove 23 can guide the connecting shaft 24 through the bearing 35, thereby improving the stability of the movement of the connecting shaft 24.

[0055] In the embodiment of the present utility model, as Figures 1 to 7 As shown, the multi-station alternating transfer platform also includes: a limit seat 36, an adjusting rod 37 and a buffer head 38; a second threaded hole is provided in the limit seat 36, a second internal thread is provided in the second threaded hole, and at least two limit seats 36 are fixed at both ends of the guide plate 20; a second external thread is provided on the outer wall of the adjusting rod 37, and the adjusting rod 37 passes through the second threaded hole; the buffer head 38 is an elastomer, the buffer head 38 is connected to the adjusting rod 37, and the buffer head 38 is opposite to the bearing 35; wherein the second internal thread is adapted to the second external thread.

[0056] By fixing at least two limit seats 36 at both ends of the guide plate 20 and passing the adjusting rod 37 through the second threaded hole of the limit seat 36, the adjusting rod 37 is threadedly connected to the limit seat 36, so that the adjusting rod 37 can be screwed to adjust the length of the adjusting rod 37 extending out of the limit seat 36; by setting the buffer head 38 as an elastomer, the buffer head 38 is connected to the adjusting rod 37, and the adjusting rod 37 is opposite to the bearing 35, so that the adjusting rod 37 and the buffer head 38 can move synchronously, thereby realizing the buffer head 38 limiting the bearing 35. At the same time, it can also avoid rigid contact between the adjusting rod 37 and the bearing 35, thereby avoiding damage to the bearing 35, thereby improving the quality of the product.

[0057] In the description of the present invention, the term "plurality" refers to two or more than two. Unless otherwise expressly defined, the terms "upper" and "lower" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are intended only to facilitate the description of the present invention and simplify the description, and do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they should not be understood as limitations on the present invention. The terms "connect," "install," and "fix" should be understood in a broad sense. For example, "connection" can mean a fixed connection, a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0058] In the description of this utility model, the terms "one embodiment," "some embodiments," "specific embodiments," etc., mean that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the utility model. In this utility model, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0059] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A multi-station alternating transfer platform, characterized in that: The multi-station alternating transfer platform includes: A mounting frame, wherein the mounting frame is a hollow cavity; Belt conveyor mechanisms, wherein two belt conveyor mechanisms are located in the mounting frame, and the two belt conveyor mechanisms are respectively mounted on two opposite inner walls of the mounting frame, and the two belt conveyor mechanisms are arranged opposite to each other; A first support frame, wherein the first support frame is L-shaped, and two first support frames are respectively installed on the top of one end of the two belt transmission mechanisms; a first movable plate, wherein the two first movable plates are respectively connected to the tops of the two first support frames; a first translation stage, the first translation stage being connected to the two first movable plates at the same time, and the first translation stage being located above the mounting frame; A second support frame, the second support frame is L-shaped, and two second support frames are respectively installed at the bottom of the other end of the two belt transmission mechanisms; A second movable plate, wherein two second movable plates are located in the mounting frame, and the two second movable plates are respectively connected to the tops of the two second support frames; Lifting plates, four of which pass through the two moving plates respectively; Connecting plates, two of which are connected to the bottoms of the four lifting plates respectively, and the two connecting plates are arranged opposite to each other; a second translation platform, the second translation platform being connected to the tops of the four lifting plates at the same time; A guide plate, the guide plate is located in the mounting frame, the guide plate is installed at the bottom of the mounting frame, and the guide plate is located between the two connecting plates; a first guide groove, the first guide groove being horizontally arranged in the guide plate; Second guide grooves, wherein two second guide grooves are obliquely arranged in the guide plate, one end of the two second guide grooves is respectively connected to the two ends of the first guide groove, and the other ends of the two second guide grooves extend toward the top of the mounting frame; two third guide grooves are horizontally arranged in the guide plate, and the two third guide grooves are respectively connected to the other ends of the two second guide grooves; A connecting shaft, both ends of which are respectively connected to the two connecting plates, and the connecting shaft passes through the third guide groove.

2. The multi-station alternating transfer platform according to claim 1, characterized in that: The belt transmission mechanism comprises: Synchronous wheels, four of which are mounted on the inner wall of the mounting frame and are rotatably connected to the mounting frame; A synchronous belt, the synchronous belt is simultaneously mounted on the outer sides of the four synchronous wheels; Wherein, the first support frame is installed on the top of one end of the synchronous belt, and the second support frame is installed on the bottom of the other end of the synchronous belt.

3. The multi-station alternating transfer platform according to claim 2, characterized in that: The belt transmission mechanism also includes: An adjustment slot, the adjustment slot being provided on the inner wall of the mounting frame and being located on one side of the synchronous belt; An auxiliary adjusting wheel, the auxiliary adjusting wheel passes through the adjusting slot and is in contact with the synchronous belt; A fixing plate, wherein a first threaded hole is provided in the fixing plate, a first internal thread is provided in the first threaded hole, the fixing plate is fixed to the side wall of the mounting frame, and the fixing plate is located on one side of the adjustment slot; an adjusting bolt, wherein a first external thread is provided on an outer wall of the adjusting bolt, the adjusting bolt passes through the first threaded hole of the fixing plate, and the adjusting bolt is connected to the auxiliary adjusting wheel; Wherein, the first internal thread is adapted to the first external thread.

4. The multi-station alternating transfer platform according to claim 3, characterized in that: The multi-station alternating transfer platform also includes: A synchronous shaft, both ends of which are connected to the two opposite synchronous wheels; A driving device is installed in the mounting frame and connected to the synchronization shaft.

5. The multi-station alternating transfer platform according to claim 1, characterized in that: The multi-station alternating transfer platform also includes: First guide rails, wherein two first guide rails are mounted on the top of the mounting frame, and the two first guide rails are respectively located below the two first movable plates; A first slide seat is provided with a first slide groove therein, at least two of the first slide seats are connected to the bottom of the first movable plate, and the first guide rail passes through the first slide grooves of at least two of the first slide seats in sequence.

6. The multi-station alternating transfer platform according to claim 5, characterized in that: The multi-station alternating transfer platform also includes: Support beams, two of the support beams are installed in the mounting frame, and the two support beams are respectively located below the two second movable plates; a second guide rail, wherein two second guide rails are respectively installed on the two support beams, and the second guide rails are located below the second movable plate; A second slide seat is provided with a second slide groove, at least two second slide seats are fixed on the bottom of the second movable plate, and the second guide rail passes through the second slide grooves of at least two second slide seats in sequence.

7. The multi-station alternating transfer platform according to claim 6, characterized in that: The multi-station alternating transfer platform also includes: First limiting blocks, two of which are fixed on the top of the mounting frame and are located at both ends of the first guide rail; The second limiting blocks are fixed on the top of the support beam, and the two second limiting blocks are located at both ends of the second guide rail.

8. The multi-station alternating transfer platform according to claim 7, characterized in that: The multi-station alternating transfer platform also includes: Cylinders, two of the cylinders are fixed to the bottom of the second movable plate, and output ends of the two cylinders are connected to the bottom of the second translation stage; A bearing is sleeved on the outside of the connecting shaft and embedded in the third guide groove.

9. The multi-station alternating transfer platform according to claim 8, characterized in that: The multi-station alternating transfer platform also includes: A limiting seat, wherein a second threaded hole is provided in the limiting seat, a second internal thread is provided in the second threaded hole, and at least two limiting seats are fixed at both ends of the guide plate; an adjusting rod, wherein a second external thread is provided on an outer wall of the adjusting rod, and the adjusting rod passes through the second threaded hole; A buffer head, the buffer head is an elastic body, the buffer head is connected to the adjusting rod, and the buffer head is opposite to the bearing; Wherein, the second internal thread is adapted to the second external thread.

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