Tea cup position adjusting assembly line

Abstract

The utility model discloses a tea cup position adjusting assembly line, which relates to the technical field of conveying and comprises a fine adjusting frame unit, a blanking unit, a conveying unit, a waste collecting unit, an output unit, a tensioning unit and the like. The fine adjustment frame unit is of a plate frame type structure, and by means of structural rigidity, spacing fine adjustment is carried out through a plurality of sets of bidirectional screws so as to adapt to teacups with different calibers. The discharging unit, the conveying unit and the output unit share the same power source, namely a motor, and accurate and continuous position adjusting line production is achieved by reasonably designing the speed ratio of chain transmission and synchronous belt transmission. The length of the whole machine is shortened to about 1.85 m, ten thousand sets of tableware are rated to be processed per hour, and the structural size and the occupied area are greatly reduced under the condition that the working efficiency is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of conveying, in particular to a teacup positioning production line. Background Art

[0002] The urban catering industry generates a large amount of tableware to be cleaned every day, especially the common disposable sterilized plastic-sealed four-piece tableware sets. This type of tableware set usually charges consumers 1-3 yuan per set, and then each restaurant outsources it to professional tableware cleaning companies for cleaning, disinfection and packaging at a price of less than 1 yuan per set, and finally sends it back to the restaurant for recycling.

[0003] Typically, a dishwashing company will contract to handle tableware for all catering companies within at least two districts within its city. This massive workload requires processing at least thousands of tableware sets per hour, placing extremely high demands on the automation of the cleaning equipment. The typical process is as follows: First, a centrally stored set of four tableware (including dinner plates, soup bowls, tea cups, and Jiangzhong cups) is poured into the entrance of an automated production line, which automatically sorts and distributes the different types of tableware to four dedicated lines. Next, the position of each type of tableware is uniformly adjusted to meet the requirements of subsequent cleaning operations. After cleaning, disinfection, and drying, the four-piece sets are gathered into a single set, sealed in plastic by a laminating machine, and shipped. This process generates a large amount of unpleasant wastewater tainted with table scraps. The disinfection and drying areas also generate significant heat. Furthermore, the enclosed area creates a poor working environment for the workers.

[0004] Existing automated production lines for cleaning and disinfecting setware are typically around 130 meters long, located on a narrow and long site. This requires around 50 workers to perform manual work in real time. As mentioned earlier, the entire production line is divided into multiple processes and corresponding modules of equipment, with each process typically occupying around 20 meters of production line space. Shortening the production line and streamlining the labor force have become pressing challenges. Utility Model Content

[0005] The utility model aims to provide a position adjustment production line with a length shortened from about 20 meters to about 1.85 meters and a rated processing capacity of 10,000 sets of tea cups per hour.

[0006] In response to the above technical problems, the technical solution adopted by the utility model is: a teacup positioning production line, including a fine-tuning frame unit, a blanking unit, a conveying unit, a waste collection unit, an output unit, and a tensioning unit; the fine-tuning frame unit adopts a plate-frame structure, its length remains unchanged, and its width can be fine-tuned; the blanking unit, the conveying unit, the waste collection unit, and the output unit are arranged in sequence along the length direction of the fine-tuning frame unit; the blanking unit, the conveying unit, and the output unit share a power source, which is a motor; the motor is arranged on the conveying unit; the conveying unit includes two chain transmission mechanisms connected in series; the blanking unit includes two belt transmission mechanisms driven in series by a chain transmission mechanism; the output unit includes a belt transmission mechanism driven in series by a chain transmission mechanism; the transmission connection of the two chain transmission mechanisms on the conveying unit is used to drive the chain transmission mechanism on the blanking unit; the first-stage chain transmission mechanism on the conveying unit is driven by the motor, and the second-stage chain transmission mechanism on the conveying unit is used to drive the chain transmission mechanism on the output unit; multiple groups of tensioning units are also fixedly installed on the fine-tuning frame unit; the tensioning unit is used to tension each chain transmission mechanism and the belt transmission mechanism.

[0007] Preferably, the fine-tuning frame unit includes a main board, a main splint, a bidirectional screw, a secondary splint, and a tensioning screw; there are two main boards, one long and one short; the two main boards are fixedly connected by a group of secondary splints, three groups of equally spaced main splints and four bidirectional screws; the threads at both ends of the bidirectional screws are reversed; the threads of the screw holes on the two secondary splints for installing the bidirectional screws are reversed; the threads of the screw holes on the two main splints in each group of main splints for installing the bidirectional screws are reversed; a tensioning screw is installed at the blanking end of the long main board; the tensioning screw rests against the blanking end of the short main board.

[0008] Preferably, a rectangular hollow structure is provided in the middle of the main plate, with a length of L1 and a width of W1; the width of the main plate is L2; ​​the rectangular hollow structure and the edge of the main plate form two long and slender beam structures, and the thickness of the long and slender beams is L3; the outer distance between the two main plates is W2; the ratio of L1 to W1 is 6.5-7; the ratio of L1 to L2 is 13-13.5; the ratio of L1 to L3 is 26-27; and the ratio of L1 to W2 is 4.5-4.9.

[0009] Preferably, the waste collection unit includes a recycling trough and a slide plate 1; the middle part of the slide plate 1 is sleeved on the bidirectional screw between the three groups of main plates; the two ends of the slide plate 1 are respectively fixedly connected to the two main plates; the recycling trough is fixedly installed on the side of the short main plate; the recycling trough is used to collect tea cups that slide down from the slide plate 1 and leak out between the three main plates on the short main plate.

[0010] Preferably, the tensioning unit includes a holder and a set screw; the holder is used to be fixedly connected to the mainboard; and the set screw is installed on the holder.

[0011] Preferably, the conveying unit further comprises a material plate 1, a sprocket 1, a chain 1, a through shaft 1, a bearing seat 1, a sprocket 4, a flange shaft 3, a sprocket 5, a chain 4, a guide rail, a wedge, a flange shaft 4, and a sprocket 7; a material plate 1 is fixedly mounted on each of the two main boards; the material plate 1 is arranged at the first end of the conveying unit; the angle between each material plate 1 and each main board is 30° to 60°; the motor is fixedly connected to the first ends of the two main boards; a bearing seat 1 is fixedly mounted on each of the two main boards; the two ends of the through shaft 1 are hinged in the two bearing seats 1; a sprocket 1 is fixedly mounted on the output shaft of the motor and the first end of the through shaft 1; the two sprockets The two main frames are connected by a chain; a sprocket four is fixedly installed at each end of the through shaft one located inside the two main frames; a flange shaft three and a flange shaft four are fixedly installed at the second end of each main frame; the flange shaft four is tensioned by an adjacent tensioning unit; a sprocket five is hinged on each flange shaft three; a sprocket seven is hinged on each flange shaft four; a chain four is installed on the sprocket four, sprocket five and sprocket seven on each main frame; multiple sections of guide rails are fixedly installed on each main frame; the guide rails are used to wrap the chain four and provide lubricating oil for the chain four; a wedge is fixedly installed on each link of each chain four.

[0012] Preferably, the unloading unit includes a slide plate 2, a material plate 2, a material plate 3, a flange shaft 1, a bearing seat 2, a through shaft 2, a pulley 1, a pulley 2, a synchronous belt 1, a synchronous belt 2, a chain 2, a sprocket 2, a sprocket 3, and a flange shaft 2; both ends of the slide plate 2 are fixedly connected to the two material plates 1; the material plate 2 is fixedly mounted on the long main board; the material plate 2 is parallel to the long main board; the material plate 3 is fixedly mounted on the short main board; the angle between the material plate 3 and the short main board is 30° to 60°; the flange shaft 1 is fixedly mounted on the short main board; the flange shaft 1 is tensioned by a tensioning unit adjacent to it; a bearing seat 2 is fixedly mounted on each main board; both ends of the through shaft 2 They are respectively hinged in two bearing seats 2; a pulley 1 is hinged on the flange shaft 1; a pulley 1 is fixedly installed on the through shaft 2; a synchronous belt 1 is sleeved between the two pulleys 1; the synchronous belt 1 is tangent to the two ends of the skateboard; the sprocket 3 is fixedly installed on the second end of the through shaft 1; the sprocket 2 is fixedly installed on the second end of the through shaft 2; a chain 2 is installed between the sprocket 2 and the sprocket 3; the flange shaft 2 is fixedly installed on the long main board; the flange shaft 2 is tensioned by a tensioning unit adjacent to it; a pulley 2 is hinged on the flange shaft 2; a pulley 2 is fixedly installed on the through shaft 2; a synchronous belt 2 is sleeved between the two pulleys 2.

[0013] Preferably, the output unit includes a flat convex block, a vertical convex block, a guide plate, a sprocket six, a chain three, a synchronous belt three, a pulley three, a flange shaft five, a sprocket eight, and a limit plate; a bearing seat three is fixedly installed on each of the two main boards; the two ends of the through shaft three are respectively hinged in the two bearing seats three; a limit plate is fixedly installed on each of the two main boards; the flange shaft five is fixedly installed on the long main board; the flange shaft five is tensioned by an adjacent tensioning unit; a pulley three is fixedly installed on the through shaft three; a pulley three is hinged on the flange shaft five; a synchronous belt three is sleeved on the two pulleys three; the synchronous belt three is located between the two limit plates; the sprocket six is ​​fixedly connected to the sprocket five on the long main board; the sprocket eight is fixedly installed on the second end of the through shaft three; a chain three is installed between the sprocket six and the sprocket eight; the flat convex block is fixedly installed on the short main board; the vertical convex block is fixedly installed on the flat convex block; the guide plate is fixedly installed on the long main board.

[0014] Preferably, the width ratio of synchronous belt 1 to synchronous belt 2 is 6~6.5; the diameter ratio of pulley 2 to pulley 1 is 2.9~3.4; the tooth ratio of sprocket 3 to sprocket 2 is 2~2.2; the tooth ratio of sprocket 4, sprocket 5 and sprocket 7 is 1.5~1.9:1:1; the tooth ratio of sprocket 6 and sprocket 8 is 1~1.2.

[0015] Preferably, the width of the synchronous belt 1 is 60±1 mm; the width of the synchronous belt 2 is 9.5±0.5 mm; the width of the synchronous belt 3 is 40±1 mm; and the spacing between the two groups of wedge blocks on the two main boards is 50±5 mm.

[0016] Compared with the prior art, the present invention has the following advantages: (1) the fine-tuning frame unit adopts a plate-frame structure, and utilizes the structural rigidity to fine-tune the spacing through multiple sets of bidirectional screws to adapt to tea cups of different calibers; (2) the unloading unit, conveying unit and output unit share the same power source, i.e., the motor, and through the reasonable design of the speed ratio of the chain drive and the synchronous belt drive, precise and continuous position adjustment and assembly line operation can be achieved; (3) the length of the entire machine is shortened to about 1.85 meters, and the rated processing speed of tableware is 10,000 sets per hour. While ensuring work efficiency, the structural size and floor space are greatly shortened. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The overall structure of the utility model is shown in FIG. Figure 1 .

[0018] Figure 2 The overall structure of the utility model is shown in FIG. Figure 2 .

[0019] Figure 3 for Figure 1 A local enlarged structural diagram at point A in the middle.

[0020] Figure 4for Figure 2 A local enlarged structural diagram of point B in the middle.

[0021] Figure 5 for Figure 1 A partial enlarged structural diagram of point C in the middle.

[0022] Figure 6 for Figure 2 A local enlarged structural diagram at point D in the middle.

[0023] Figure 7 This is a schematic diagram of the exploded structure of the mainboard and main plate of the utility model.

[0024] Figure 8 It is a top view of the local structure of the utility model.

[0025] In the figure: 1-main board; 2-main splint; 3-bidirectional screw; 4-secondary splint; 5-recovery slot; 6-slide plate 1; 7-material plate 1; 8-slide plate 2; 9-material plate 2; 10-material plate 3; 11-flat convex block; 12-vertical convex block; 13-guide plate; 14-flange shaft 1; 15-holder; 16-set screw; 17-motor; 18-sprocket 1; 19-chain 1; 20-through shaft 1; 21-bearing seat 1; 22-bearing seat 2; 23-through shaft 2; 24-pulley 1; 25-pulley 2; 26 -Synchronous belt one; 27-Synchronous belt two; 28-Chain two; 29-Sprocket two; 30-Sprocket three; 31-Sprocket four; 32-Flange shaft two; 33-Tensioning screw; 34-Bearing seat three; 35-Thru shaft three; 36-Flange shaft three; 37-Sprocket five; 38-Sprocket six; 39-Chain three; 40-Chain four; 41-Guide rail; 42-Wedge block; 43-Flange shaft four; 44-Sprocket seven; 45-Synchronous belt three; 46-Pulley three; 47-Flange shaft five; 48-Sprocket eight; 49-Limiting plate. DETAILED DESCRIPTION

[0026] The technical solution of the present invention will be further described below with reference to the accompanying drawings and through specific implementation methods. The accompanying drawings are only for illustrative purposes and represent only schematic diagrams rather than actual drawings, and should not be understood as limiting the present invention. In order to better illustrate the embodiments of the present invention, some parts of the accompanying drawings may be omitted, enlarged or reduced, and do not represent the dimensions of actual products. It is understandable to those skilled in the art that some well-known structures and their descriptions may be omitted in the accompanying drawings.

[0027] Figures 1 to 8As a preferred embodiment of the present utility model, the fine-tuning frame unit adopts a plate-frame structure, whose length remains unchanged and the width can be fine-tuned; the unloading unit, the conveying unit, the waste collection unit and the output unit are arranged in sequence along the length direction of the fine-tuning frame unit; the unloading unit, the conveying unit and the output unit share a power source, which is the motor 17; the motor 17 is arranged on the conveying unit; the conveying unit includes two chain transmission mechanisms connected in series; the unloading unit includes two belt transmission mechanisms driven in series by a chain transmission mechanism; the output unit includes a belt transmission mechanism driven in series by a chain transmission mechanism; the transmission connection of the two chain transmission mechanisms on the conveying unit is used to drive the chain transmission mechanism on the unloading unit; the first-stage chain transmission mechanism on the conveying unit is driven by the motor 17, and the second-stage chain transmission mechanism on the conveying unit is used to drive the chain transmission mechanism on the output unit; a plurality of tensioning units are also fixedly installed on the fine-tuning frame unit; the tensioning unit is used to tension each chain transmission mechanism and the belt transmission mechanism.

[0028] like Figure 1 、 Figure 2 and Figure 7 As shown, in the fine-tuning frame unit, there are two main boards 1, one long and one short, with a thickness of 12 mm. The two main boards 1 are fixedly connected by a set of auxiliary splints 4, three sets of equally spaced main splints 2, and four bidirectional screws 3. The threads at both ends of the bidirectional screws 3 are opposite. The threads of the screw holes for mounting the bidirectional screws 3 on the two auxiliary splints 4 are opposite. The threads of the screw holes for mounting the bidirectional screws 3 on the two main splints 2 in each set of main splints 2 are opposite. A tensioning screw 33 is installed at the blanking end of the long main board 1. The tensioning screw 3 3 rests against the blanking end of the short main plate 1; a rectangular hollow structure is provided in the middle of the main plate 1, with a length L1 and a width W1; the width of the main plate 2 is L2; ​​the rectangular hollow structure and the edge of the main plate 1 form two long and thin beam structures, with a thickness of L3; the outer side distance between the two main plates 1 is W2; in this embodiment, the value of L1 is 794 mm, the value of L2 is 60 mm, the value of L3 is 30 mm, the value of W1 is 117 mm, and the value of W2 is 169 mm.

[0029] like Figure 1 and Figure 2 As shown, in the waste collection unit, the middle portion of slide plate 1 (6) is mounted on a bidirectional screw (3) between three sets of main plates (2); its ends are fixedly connected to the two main plates (1); a recovery trough (5) is fixedly mounted on the side of the short main plate (1); this trough collects teacups that have fallen from slide plate 1 (6) and leaked between the three main plates (2) on the short main plate (1). In the tensioning unit, a clamping base (15) is fixedly connected to the main plate (1); a set screw (16) is mounted on the clamping base (15).

[0030] like Figure 3 、 Figure 5 and Figure 6As shown, in the conveying unit, a material plate 7 is fixedly installed on each of the two main boards 1; the material plate 7 is arranged at the first end of the conveying unit; the angle between each material plate 7 and each main board 1 is 45 degrees; the motor 17 is fixedly connected to the first end of the two main boards 1; a bearing seat 21 is fixedly installed on each of the two main boards 1; the two ends of the through shaft 20 are hinged in the two bearing seats 21; a sprocket 18 is fixedly installed on the output shaft of the motor 17 and the first end of the through shaft 20; the two sprockets 18 are connected by a chain 19; the through shaft 20 is fixedly installed at each end of the part located in the two main boards 1 Sprocket four 31; a flange shaft three 36 and a flange shaft four 43 are fixedly mounted on the second end of each main board 1; the flange shaft four 43 is tensioned by a tensioning unit adjacent thereto; a sprocket five 37 is hinged on each flange shaft three 36; a sprocket seven 44 is hinged on each flange shaft four 43; a chain four 40 is mounted on the sprocket four 31, sprocket five 37 and sprocket seven 44 on each main board 1; a plurality of guide rails 41 are fixedly mounted on each main board 1; the guide rails 41 are used to wrap the chain four 40 and provide lubricating oil for the chain four 40; a wedge block 42 is fixedly mounted on each link of each chain four 40.

[0031] like Figure 3 、 Figure 4 and Figure 8 As shown, in the blanking unit, the two ends of the slide plate 2 8 are fixedly connected to the two material plates 1 7; the material plate 2 9 is fixedly mounted on the long main board 1; the material plate 2 9 is parallel to the long main board 1; the material plate 3 10 is fixedly mounted on the short main board 1; the angle between the material plate 3 10 and the short main board 1 is 45°; the flange shaft 14 is fixedly mounted on the short main board 1; the flange shaft 14 is tensioned by an adjacent tensioning unit; a bearing seat 2 22 is fixedly mounted on each main board 1; the two ends of the through shaft 2 23 are respectively hinged in the two bearing seats 22; a pulley 1 24 is hinged on the flange shaft 14; a through shaft 2 23 is fixedly mounted Pulley 1 24; a synchronous belt 1 26 is sleeved between the two pulleys 24; the synchronous belt 1 26 is tangent to the end of the slide 2 8; the sprocket 3 30 is fixedly mounted on the second end of the through shaft 1 20; the sprocket 2 29 is fixedly mounted on the second end of the through shaft 2 23; a chain 28 is installed between the sprocket 2 29 and the sprocket 3 30; the flange shaft 2 32 is fixedly mounted on the long main board 1; the flange shaft 2 32 is tensioned by a tensioning unit adjacent thereto; a pulley 25 is hinged on the flange shaft 2 32; a pulley 25 is fixedly mounted on the through shaft 2 23; a synchronous belt 27 is sleeved between the two pulleys 25.

[0032] like Figure 5 and Figure 6As shown, in the output unit, a bearing seat three 34 is fixedly installed on each of the two main boards 1; the two ends of the through shaft three 35 are respectively hinged in the two bearing seats three 34; a limit plate 49 is fixedly installed on each of the two main boards 1; the flange shaft five 47 is fixedly installed on the long main board 1; the flange shaft five 47 is tensioned by a tensioning unit adjacent to it; a pulley three 46 is fixedly installed on the through shaft three 35; a pulley three 46 is hinged on the flange shaft five 47; a synchronous belt three 45 is sleeved on the two pulleys three 46; the synchronous belt three 45 is located between the two limit plates 49; the sprocket six 38 is fixedly connected to the sprocket five 37 on the long main board 1; the sprocket eight 48 is fixedly installed on the second end of the through shaft three 35; a chain three 39 is installed between the sprocket six 38 and the sprocket eight 48; the flat boss 11 is fixedly installed on the short main board 1; the vertical boss 12 is fixedly installed on the flat boss 11; the guide plate 13 is fixedly installed on the long main board 1.

[0033] In this embodiment, the width of synchronous belt 1 26 is 60 mm; the width of synchronous belt 2 27 is 9.5 mm; the width of synchronous belt 3 45 is 40 mm; the spacing between the two sets of wedge blocks 42 on the two main boards 1 is 50 mm; the diameter of pulley 2 25 is 88 mm, and the diameter of pulley 1 24 is 28 mm; the number of teeth of sprocket 1 18 is 19; the number of teeth of sprocket 2 29 is 18; the number of teeth of sprocket 30 is 38; the number of teeth of sprocket 4 31 is 30; the number of teeth of sprocket 5 37 and sprocket 7 44 are both 18; the number of teeth of sprocket 6 38 is 21; and the number of teeth of sprocket 8 48 is 18.

[0034] The working principle of this utility model is as follows: Figure 3 As shown, when the present invention is used, firstly, a basket of random tea cups is poured between the second and third material plates 9, 10, especially close to the inclined material plate 3 10. Under the action of gravity, the tea cups naturally fall onto the synchronous belt 1 26 and the synchronous belt 2 27. The falling posture of the tea cups is random. If the tea cups just fall on the synchronous belt 1 26 and are in the same direction of movement as the synchronous belt 1 26, they will be directly transported to the slide 2 8. Otherwise, the mouth or bottom of the tea cups will rest on the synchronous belt 2 27. The other end will be placed on synchronous belt 1 26. Pulley 2 25 has the same angular velocity as pulley 1 24, but the diameter of pulley 2 25 is larger than that of pulley 1 24. Therefore, the linear velocity of synchronous belt 2 27 is significantly higher than that of synchronous belt 1 26. By utilizing this speed difference, a rolling torque will be applied to the teacups, whose ends are respectively placed on synchronous belt 1 26 and synchronous belt 2 27, so that the teacups can be quickly adjusted to a position parallel to the movement direction of synchronous belt 1 26 and fall on synchronous belt 1 26, and then be transported to slide 2 8.

[0035] As a teacup slides down slide 2 (8), regardless of whether its rim faces up or down, it will eventually fall between the two sets of wedges (42). The distance between the two sets of wedges (42) is slightly smaller than the diameter of the cup's rim, and the wedges (42) have inclined wedge surfaces on their upper surfaces, forming a V-shaped drop space with the rim facing upward. Because the teacups have solid, heavy bottoms, gravity naturally deflects the cup's rim as it rests between the two wedges (42), ultimately leading to all cups landing between the two sets of wedges (42) with their rims facing upward. During this process, if a cup has a non-standard rim size (i.e., a smaller rim diameter), causing it to slip between the two sets of wedges (42), it will fall onto slide 1 (6) and slide into the recovery trough (5) for manual processing.

[0036] In particular, by rotating and adjusting the bidirectional screw 3, the two main boards 1 can be forced to undergo slight elastic deformation, thereby achieving the technical effect of changing the distance between the two sets of wedge blocks 42, so as to accurately adapt to different regions and different types of tea cup products that are in line with local characteristics; the adjustment stroke of each main board 1 for expansion or contraction is 2mm.

[0037] like Figure 5 As shown, the height of sprocket seven 44 in the direction of gravity is smaller than that of sprocket five 37. The teacup will slowly fall between the two sets of wedge blocks 42 during the process of moving from sprocket five 37 to sprocket seven 44, and finally fall gently on synchronous belt three 45 with the cup mouth facing upward. Driven by synchronous belt three 45, it is discharged from the discharge port, that is, the location of flat convex block 11, vertical convex block 12 and guide plate 13. Under the action of flat convex block 11, vertical convex block 12 and guide plate 13, the bottom of the cup is directed toward the long main board 1, and the axis of the cup is perpendicular to the main board 1. Finally, it falls in this posture and is taken over by the subsequent brushing and conveying mechanism. This ensures that all teacups entering the brushing process have exactly the same posture.

[0038] In particular, if Figure 1 As shown, the arrangement of the material plate 1 7 prevents the teacup from falling out of the device when it slides down the slide plate 2 8 .

Claims

1. A teacup positioning production line, comprising a fine-tuning frame unit, a blanking unit, a conveying unit, a waste collection unit, an output unit, and a tensioning unit, characterized in that: The fine-tuning frame unit adopts a plate-frame structure, whose length remains unchanged and whose width can be fine-tuned; a feeding unit, a conveying unit, a waste collection unit, and an output unit are sequentially arranged along the length direction of the fine-tuning frame unit; the feeding unit, the conveying unit, and the output unit share a power source, which is a motor (17); the motor (17) is arranged on the conveying unit; the conveying unit includes two chain transmission mechanisms connected in series; the feeding unit includes two belt transmission mechanisms driven in series by a chain transmission mechanism; the output unit includes a belt transmission mechanism driven in series by a chain transmission mechanism; the transmission connection of the two chain transmission mechanisms on the conveying unit is used to drive the chain transmission mechanism on the feeding unit; the first-stage chain transmission mechanism on the conveying unit is driven by the motor (17), and the second-stage chain transmission mechanism on the conveying unit is used to drive the chain transmission mechanism on the output unit; a plurality of tensioning units are also fixedly installed on the fine-tuning frame unit; the tensioning unit is used to tension each chain transmission mechanism and the belt transmission mechanism.

2. The teacup positioning production line according to claim 1, characterized in that: The fine-tuning frame unit comprises a main plate (1), a main splint (2), a bidirectional screw (3), a secondary splint (4), and a tensioning screw (33); there are two main plates (1), one long and one short; the two main plates (1) are fixedly connected by a group of secondary splints (4), three groups of equidistantly distributed main splints (2) and four bidirectional screws (3); the threads at both ends of the bidirectional screw (3) are reversed; the threads of the screw holes for mounting the bidirectional screw (3) on the two secondary splints (4) are reversed; the threads of the screw holes for mounting the bidirectional screw (3) on the two main splints (2) in each group of main splints (2) are reversed; a tensioning screw (33) is installed at the blanking end of the long main plate (1); the tensioning screw (33) abuts against the blanking end of the short main plate (1).

3. The teacup positioning production line according to claim 2, characterized in that: A rectangular hollow structure is provided in the middle of the main plate (1), the length of the rectangular hollow structure is L1 and the width is W1; the width of the main plate (2) is L2; ​​the rectangular hollow structure and the edge of the main plate (1) form two long thin beam structures, the thickness of the long thin beam is L3; the outer distance between the two main plates (1) is W2; the ratio of L1 to W1 is 6.5 to 7; the ratio of L1 to L2 is 13 to 13.5; the ratio of L1 to L3 is 26 to 27; and the ratio of L1 to W2 is 4.5 to 4.

9.

4. The teacup positioning production line according to claim 3, characterized in that: The waste collection unit comprises a recycling trough (5) and a slide plate (6); the middle portion of the slide plate (6) is sleeved on a bidirectional screw (3) between three sets of main splints (2); both ends of the slide plate (6) are fixedly connected to two main boards (1) respectively; the recycling trough (5) is fixedly mounted on the side of the short main board (1); the recycling trough (5) is used to collect tea cups that slide off the slide plate (6) and leak out from between the three main splints (2) on the short main board (1).

5. The teacup position adjustment production line according to claim 4, characterized in that: The tensioning unit comprises a card seat (15) and a set screw (16); the card seat (15) is used for fixed connection with the main board (1); and the set screw (16) is installed on the card seat (15).

6. The teacup position adjustment production line according to claim 5, characterized in that: The conveying unit further comprises a material plate (7), a sprocket (18), a chain (19), a through shaft (20), a bearing seat (21), a sprocket (31), a flange shaft (36), a sprocket (37), a chain (40), a guide rail (41), a wedge (42), a flange shaft (43), and a sprocket (44); a material plate (7) is fixedly mounted on each of the two main boards (1); the material plate (7) is arranged at the first end of the conveying unit; the angle between each material plate (7) and each main board (1) is 30° to 60°; the motor (17) is fixedly connected to the first ends of the two main boards (1); a bearing seat (21) is fixedly mounted on each of the two main boards (1); the two ends of the through shaft (20) are hinged in the two bearing seats (21); a sprocket (18) is fixedly mounted on the output shaft of the motor (17) and the first end of the through shaft (20); the two sprockets The two main plates (1) are connected by a chain (19); a sprocket four (31) is fixedly installed at each end of the through shaft (20) located in the two main plates (1); a flange shaft three (36) and a flange shaft four (43) are fixedly installed on the second end of each main plate (1); the flange shaft four (43) is tensioned by a tensioning unit adjacent thereto; a sprocket five (37) is hinged on each flange shaft three (36); a sprocket seven (44) is hinged on each flange shaft four (43); a chain four (40) is installed on the sprocket four (31), sprocket five (37) and sprocket seven (44) on each main plate (1); a plurality of guide rails (41) are fixedly installed on each main plate (1); the guide rails (41) are used to wrap the chain four (40) and provide lubricating oil for the chain four (40); a wedge block (42) is fixedly installed on each link of each chain four (40).

7. The teacup position adjustment production line according to claim 6, characterized in that: The unloading unit includes a slide plate 2 (8), a material plate 2 (9), a material plate 3 (10), a flange shaft 1 (14), a bearing seat 2 (22), a through shaft 2 (23), a pulley 1 (24), a pulley 2 (25), a synchronous belt 1 (26), a synchronous belt 2 (27), a chain 2 (28), a sprocket 2 (29), a sprocket 3 (30), and a flange shaft 2 (32); both ends of the slide plate 2 (8) are fixedly connected to the two material plates 1 (7); the material plate 2 (9) is fixedly mounted on the long main board (1); the material plate 2 (9) is parallel to the long main board (1); The third material plate (10) is fixedly mounted on the short main plate (1); The angle between the material plate 3 (10) and the short main plate (1) is 30° to 60°; the flange shaft 1 (14) is fixedly mounted on the short main plate (1); the flange shaft 1 (14) is tensioned by a tensioning unit adjacent thereto; a bearing seat 2 (22) is fixedly mounted on each main plate (1); both ends of the through shaft 2 (23) are hinged in the two bearing seats 2 (22); a pulley 1 (24) is hinged on the flange shaft 1 (14); a pulley 1 (24) is fixedly mounted on the through shaft 2 (23); a synchronous belt 1 (26) is sleeved between the two pulleys 1 (24); the synchronous belt 1 (26) and the sliding The ends of plate 2 (8) are tangent; sprocket 3 (30) is fixedly mounted on the second end of through shaft 1 (20); sprocket 2 (29) is fixedly mounted on the second end of through shaft 2 (23); a chain 2 (28) is mounted between sprocket 2 (29) and sprocket 3 (30); flange shaft 2 (32) is fixedly mounted on the long main plate (1); flange shaft 2 (32) is tensioned by a tensioning unit adjacent thereto; a pulley 2 (25) is hingedly connected to flange shaft 2 (32); a pulley 2 (25) is fixedly mounted on through shaft 2 (23); a synchronous belt 2 (27) is sleeved between the two pulleys 2 (25).

8. The teacup position adjustment production line according to claim 7, characterized in that: The output unit includes a flat convex block (11), a vertical convex block (12), a guide plate (13), a sprocket six (38), a chain three (39), a synchronous belt three (45), a pulley three (46), a flange shaft five (47), a sprocket eight (48), and a limit plate (49); a bearing seat three (34) is fixedly mounted on each of the two main boards (1); both ends of the through shaft three (35) are hinged in the two bearing seats three (34); a limit plate (49) is fixedly mounted on each of the two main boards (1); the flange shaft five (47) is fixedly mounted on the long main board (1); the flange shaft five (47) is tensioned by a tensioning unit adjacent thereto; a through shaft three (35) is fixedly mounted A pulley three (46); a pulley three (46) is hinged on the flange shaft five (47); a synchronous belt three (45) is sleeved on the two pulleys three (46); the synchronous belt three (45) is located between two limit plates (49); the sprocket six (38) is fixedly connected to the sprocket five (37) on the long main board (1); the sprocket eight (48) is fixedly installed on the second end of the through shaft three (35); a chain three (39) is installed between the sprocket six (38) and the sprocket eight (48); the flat convex block (11) is fixedly installed on the short main board (1); the vertical convex block (12) is fixedly installed on the flat convex block (11); and the guide plate (13) is fixedly installed on the long main board (1).

9. A teacup position adjustment production line according to any one of claims 7 or 8, characterized in that: The width ratio of synchronous belt 1 (26) to synchronous belt 2 (27) is 6 to 6.5; the diameter ratio of pulley 2 (25) to pulley 1 (24) is 2.9 to 3.4; the tooth ratio of sprocket 3 (30) to sprocket 2 (29) is 2 to 2.2; the tooth ratio of sprocket 4 (31), sprocket 5 (37) and sprocket 7 (44) is 1.5 to 1.9:1:1; the tooth ratio of sprocket 6 (38) to sprocket 8 (48) is 1 to 1.

2.

10. The teacup position adjustment production line according to claim 9, characterized in that: The width of the synchronous belt 1 (26) is 60±1 mm; the width of the synchronous belt 2 (27) is 9.5±0.5 mm; the width of the synchronous belt 3 (45) is 40±1 mm; and the spacing between the two sets of wedge blocks (42) on the two main boards (1) is 50±5 mm.

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