Arc-shaped handicraft flowerpot and surface polishing device thereof

Abstract

The application relates to the technical field of flowerpot production, in particular to an arc-shaped art flowerpot and a surface polishing device thereof, which comprises a conveying assembly, the conveying assembly comprises a conveying belt, and the conveying belt is provided with the arc-shaped art flowerpot body; a clamping assembly is used for clamping the arc-shaped art flowerpot body and comprises a clamping plate arranged above the conveying belt; and a polishing assembly is used for polishing the surface of the arc-shaped art flowerpot body, the clamping assembly comprises a first connecting plate arranged above the conveying assembly, and the first connecting plate is provided with polishing rods on one side; the beneficial effect is that the second sleeve ring, the second guide groove and the first guide groove are matched to drive the polishing rods to be in contact with the surface of the arc-shaped art flowerpot body, the extension length of the polishing rods is fixed after the end portions of the polishing rods are all in contact with the surface of the arc-shaped art flowerpot body, the arc formed by the end portions of the polishing rods is matched with the surface arc of the arc-shaped art flowerpot body with various arcs, and the polishing plate does not need to be replaced.

Description

Technical Field

[0001] This invention relates to the field of flowerpot manufacturing technology, specifically to an arc-shaped craft flowerpot and its surface polishing device. Background Technology

[0002] A flowerpot is a container used for planting flowers. It is shaped like an inverted frustum or truncated pyramid with a wide mouth and a narrow bottom. Flowerpots for planting flowers come in various forms and sizes.

[0003] In the production process of curved flower pots, the surface of the produced curved flower pots needs to be polished to make the rough edges smoother. However, the existing polishing method usually involves workers first selecting a suitable polishing plate according to the curvature of the outer surface of the flower pot, then fixing the polishing plate and the curved flower pot, and finally starting the drive device. The drive device moves the polishing plate around the curved flower pot to polish the surface. When polishing curved flower pots with different surface curvatures, it is necessary to change to a suitable polishing plate, which is time-consuming and reduces the processing efficiency. Summary of the Invention

[0004] The purpose of this invention is to provide an arc-shaped craft flowerpot and its surface polishing device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] An arc-shaped craft flowerpot and its surface polishing device, comprising:

[0007] A conveying assembly, comprising a rotatably mounted conveyor belt on which an arc-shaped craft flowerpot body is placed;

[0008] A clamping assembly for clamping the body of the arc-shaped craft flowerpot, the clamping assembly including a clamping plate disposed above the conveyor belt;

[0009] A polishing assembly is used to polish the surface of the curved craft flowerpot body. The polishing assembly includes a first connecting plate disposed above the conveying assembly, and a polishing rod is elastically disposed on the side wall of the first connecting plate facing the curved craft flowerpot body.

[0010] Furthermore, the conveying assembly also includes a fixed frame disposed below the conveyor belt, with fixed plates fixedly disposed on both sides of the upper end of the fixed frame, and multiple sets of spaced transmission rollers rotatably disposed between the two sets of fixed plates.

[0011] The conveyor belt is sleeved outside each of the driving rollers, and a first driving motor is installed at the end of one side side wall of the fixed plate. The output end of the first driving motor is connected to the end of one group of the driving rollers.

[0012] Further, a support frame is arranged above the conveyor belt. The support frame is in a "C" - shaped structure, and the lower ends of the two vertical walls of the support frame are respectively connected to the upper ends of the two fixed plates.

[0013] Sensors are installed on the inner walls of the two vertical walls of the support frame. The sensors are electrically connected to the first driving motor.

[0014] Further, a second driving motor is installed at the center position of the upper end of the central wall of the support frame. The output end of the second driving motor passes through the central wall of the support frame and is connected to a placing plate. The placing plate moves up and down relative to the conveyor belt under the cooperation of the second driving motor.

[0015] An electric telescopic rod is installed at the center position of the lower end of the placing plate. The output end of the electric telescopic rod is connected to a second connecting plate. The lower end of the second connecting plate is connected to a first sleeve ring. The lower end of the first sleeve ring is rotatably connected to a clamping plate.

[0016] Further, the first connecting plate is in an "L" - shaped structure, and there are two sets of the first connecting plates which are symmetrically distributed.

[0017] A plurality of connecting rods distributed at intervals are arranged on the side walls close to each other of the two sets of the first connecting plates. Second through - holes are formed inside each of the connecting rods. The polishing rods are inserted into the second through - holes, and second return springs are sleeved on the outer surfaces of the ends of each of the polishing rods far away from the arc - shaped handicraft flowerpot body.

[0018] Further, second relief grooves are formed inside the first connecting plate corresponding to the positions of each of the connecting rods. Limiting plates are arranged inside the second relief grooves.

[0019] The second relief grooves are communicated with the inside of each of the second through - holes, and third through - holes are formed at the end positions of each of the limiting plates corresponding to each of the polishing rods. Each of the third through - holes passes through the limiting plate and extends into the inside of the first connecting plate.

[0020] Further, a plurality of through - holes distributed at intervals are formed at the ends of each of the polishing rods far away from the arc - shaped handicraft flowerpot body. Sliding grooves are formed at the positions of each of the limiting plates corresponding to any one of the through - holes on each of the polishing rods. Sliding blocks are slidably arranged inside the sliding grooves.

[0021] The first connecting plate is provided with a retaining component inside, which is used to retain each of the sliding blocks when inserted into the corresponding socket.

[0022] Furthermore, the abutment component includes multiple sets of first through holes opened inside the first connecting plate, each first through hole is provided with an abutment rod inside, and the opening position of each first through hole is adapted to the corresponding sliding block;

[0023] Each of the first through holes passes through the limiting plate and communicates with the corresponding sliding groove;

[0024] Each of the sliding blocks has a beveled groove on its outer surface corresponding to the end position of the supporting rod.

[0025] Furthermore, a first clearance groove is provided inside the first connecting plate at the position corresponding to each of the abutment rods. The first clearance groove communicates with each of the first through holes, and a push plate is provided inside the first clearance groove. One side wall of the push plate is connected to the end of each of the abutment rods.

[0026] A first reset spring is provided between the other side wall of the push plate and the inner wall of the first clearance groove, and the push plate is elastically disposed inside the first clearance groove by the first reset spring.

[0027] A retaining screw is screwed onto the outer wall of the first connecting plate at the position corresponding to the push plate.

[0028] Furthermore, the interior of the shelf is provided with a recessed groove, and a second set of rings is rotatably arranged inside the recessed groove;

[0029] The lower end face of the second ring is provided with an arc-shaped second guide groove at the position corresponding to the two sets of the first connecting plates, and the lower end of the placement plate is provided with a first guide groove at the position corresponding to the two sets of the second guide grooves. The first guide groove is connected to the sink.

[0030] A guide rod is inserted into the inner limiting part of the second guide groove, and the guide rod is connected to the upper end of the corresponding first connecting plate;

[0031] The outer wall of the second ring is provided with evenly spaced toothed grooves, and the interior of the shelf is provided with countersunk holes corresponding to the toothed grooves. The countersunk holes are connected to the countersunk grooves, and a transmission gear is rotatably installed inside the countersunk holes. The transmission gear meshes with the countersunk grooves through the toothed grooves.

[0032] A third drive motor is installed on the surface of the shelf at a position corresponding to the drive gear, and the output end of the third drive motor is connected to the drive gear.

[0033] Compared with the prior art, the beneficial effects of the present invention are:

[0034] This invention utilizes the cooperation of the second ring, the second guide groove, and the first guide groove to drive two sets of first connecting plates closer together. This allows the grinding rods elastically mounted on the first connecting plates to contact the surface of the curved flowerpot body. Once the ends of each grinding rod are in contact with the surface of the curved flowerpot body, the sliding block is driven by the abutment rod to insert into the corresponding insertion hole at the end of the grinding rod. This fixes the extension length of the grinding rod, ensuring that the curvature formed by the ends of each grinding rod matches the curvature of the curved flowerpot body surface. Then, through the cooperation of the second drive motor and the placement plate, the first connecting plate is rotated, enabling the grinding rods on the first connecting plate to perform all-round grinding on various curved flowerpot bodies without the need to replace the grinding plate. Attached Figure Description

[0035] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0036] Figure 2 This is a schematic diagram showing the structural connection of the support frame, clamping assembly, and grinding assembly of the present invention;

[0037] Figure 3 This is a schematic diagram showing the connection between the polishing component and the storage plate structure of the present invention;

[0038] Figure 4 This is a schematic cross-sectional view of the shelf structure of the present invention;

[0039] Figure 5 This is a schematic diagram of the grinding component structure of the present invention;

[0040] Figure 6 This is a cross-sectional view of the connection between the first connecting plate and the connecting rod structure of the present invention;

[0041] Figure 7 for Figure 6 Enlarged schematic diagram of the structure at point A in the middle.

[0042] In the diagram: 1. Fixed frame; 2. Fixed plate; 3. Transmission roller; 4. First transmission motor; 5. Conveyor belt; 6. Support frame; 7. Sensor; 8. Arc-shaped craft flowerpot body; 9. Second transmission motor; 10. Placement plate; 11. First connecting plate; 12. Connecting rod; 13. Grinding rod; 14. Guide rod; 15. Electric telescopic rod; 16. Second connecting plate; 17. First collar; 18. Clamping plate; 19. First guide groove; 20. Sinking groove; 21. Second collar; 22. Second guide groove; 23. Tooth groove; 24. Countersunk hole; 25. Transmission gear; 26. Third transmission motor; 27. First clearance groove; 28. Push plate; 29. ​​First return spring; 30. Second clearance groove; 31. Limiting plate; 32. Holding screw; 33. First through hole; 34. Holding rod; 35. Second through hole; 36. Second return spring; 37. Insertion hole; 38. Sliding groove; 39. Sliding block; 40. Beveled groove; 41. Third through hole. Detailed Implementation

[0043] To more clearly illustrate the overall concept of the present invention, a detailed description will be provided below with reference to the accompanying drawings and examples. Example 1:

[0044] Please see Figures 1 to 7 This invention provides a technical solution: an arc-shaped craft flowerpot and its surface polishing device, comprising:

[0045] The conveying assembly includes a rotatable conveyor belt 5 on which an arc-shaped craft flowerpot body 8 is placed;

[0046] A clamping assembly for clamping the arc-shaped craft flowerpot body 8, the clamping assembly including a clamping plate 18 disposed above the conveyor belt 5;

[0047] A polishing assembly is used to polish the surface of the arc-shaped craft flowerpot body 8. The polishing assembly includes a first connecting plate 11 disposed above the conveying assembly. A polishing rod 13 is elastically disposed on the side wall of the first connecting plate 11 facing the arc-shaped craft flowerpot body 8.

[0048] The curved flowerpot body 8 is conveyed to the polishing component by the conveying component, and then the curved flowerpot body 8 is clamped by the clamping component. After clamping, the elastically set polishing rod 13 contacts the surface of the curved flowerpot body 8. Since the polishing rod 13 is elastically set, it can adapt to the curved flowerpot body 8 with different curvatures. During the rotation of the polishing component, the surface of the curved flowerpot body 8 with different curvatures can be polished. Example 2:

[0049] like Figure 1As shown, the arc-shaped handicraft flowerpot and its surface grinding device disclosed in the second embodiment of the present invention have basically the same structure as that in the first embodiment, and the differences are as follows:

[0050] The conveying component further includes a fixing frame 1 arranged below the conveyor belt 5. Both sides of the upper end of the fixing frame 1 are fixedly provided with fixing plates 2, and a plurality of driving rollers 3 distributed at intervals are rotatably arranged between the two fixing plates 2;

[0051] The conveyor belt 5 is sleeved outside each of the driving rollers 3, and a first driving motor 4 is installed at the end of one side wall of the fixing plate 2. The output end of the first driving motor 4 is connected to the end of one of the driving rollers 3;

[0052] By driving one of the driving rollers 3 to rotate through the first driving motor 4, when one of the driving rollers 3 rotates, the conveyor belt 5 can be driven to rotate, and the arc-shaped handicraft flowerpot body 8 placed on the conveyor belt 5 can be conveyed to the position of the grinding component. Embodiment Three:

[0053] As Figures 2-3 shown, the arc-shaped handicraft flowerpot and its surface grinding device disclosed in the third embodiment of the present invention have basically the same structure as that in the second embodiment, and the differences are as follows:

[0054] A support frame 6 is arranged above the conveyor belt 5. The support frame 6 has a "C" - shaped structure, and the lower ends of the two vertical walls of the support frame 6 are respectively connected to the upper ends of the two fixing plates 2;

[0055] Sensors 7 are installed on the inner walls of the two vertical walls of the support frame 6, and the sensors 7 are electrically connected to the first driving motor 4;

[0056] A second driving motor 9 is installed at the center of the upper end of the central wall of the support frame 6. The output end of the second driving motor 9 passes through the central wall of the support frame 6 and is connected to a placing plate 10. The placing plate 10 moves up and down relative to the conveyor belt 5 under the cooperation of the second driving motor 9;

[0057] An electric telescopic rod 15 is installed at the center of the lower end of the placing plate 10. The output end of the electric telescopic rod 15 is connected to a second connecting plate 16. The lower end of the second connecting plate 16 is connected to a first collar 17. The lower end of the first collar 17 is rotatably connected to a clamping plate 18;

[0058] When the conveyor belt 5 conveys the arc-shaped handicraft flowerpot body 8 to directly below the clamping plate 18, the signal transmitted between the two sensors 7 is blocked by the arc-shaped handicraft flowerpot body 8. At this time, the first driving motor 4 receives the signal transmitted by the sensors 7 and stops working;

[0059] Then the electric telescopic rod 15 works, and the end of the electric telescopic rod 15 extends out, driving the second connecting plate 16 and the clamping plate 18 connected to the second connecting plate 16 to move toward the upper end of the arc-shaped craft flower pot body 8, thereby limiting and clamping the arc-shaped craft flower pot body 8. Example 4:

[0060] like Figures 5-6 As shown, the arc-shaped craft flowerpot and its surface polishing device disclosed in Embodiment 4 of the present invention have a structure that is basically the same as that in Embodiment 3, except that:

[0061] The first connecting plate 11 has an "L" shaped structure, and there are two sets of the first connecting plate 11, which are symmetrically distributed.

[0062] On the side wall of each of the two sets of first connecting plates 11 that are close to each other, there are multiple sets of spaced connecting rods 12. Each connecting rod 12 has a second through hole 35 inside. The grinding rod 13 is inserted into the second through hole 35. A second return spring 36 is sleeved on the outer surface of the end of each grinding rod 13 away from the arc-shaped craft flower pot body 8.

[0063] The connecting rods 12 on the two sets of the first connecting plates 11 are staggered, and the interval between the two sets of grinding rods 13 on the same side is smaller than the diameter of the grinding head at the end of the grinding rod 13.

[0064] Two sets of first connecting plates 11 drive multiple sets of grinding rods 13 to move toward the surface of the arc-shaped craft flowerpot body 8. When the first connecting plates 11 drive the grinding rods 13 to rotate, the gap between the two sets of grinding rods 13 cannot be ground. When the grinding rods 13 on the two sets of first connecting plates 11 are set to a staggered state through the connecting rod 12, and the distance between the two sets of grinding rods 13 is less than the diameter of the grinding rods 13, the surface of the arc-shaped craft flowerpot body 8 can be fully covered. Example 5:

[0065] like Figures 5-7 As shown, the arc-shaped craft flowerpot and its surface polishing device disclosed in Embodiment 5 of the present invention have a structure that is basically the same as that in Embodiment 4, except that:

[0066] The first connecting plate 11 has a second clearance groove 30 at the position corresponding to each of the connecting rods 12, and a limit plate 31 is provided inside the second clearance groove 30;

[0067] The second clearance groove 30 is connected to the interior of each of the second through holes 35, and the limiting plate 31 is provided with a third through hole 41 at the end position of each of the grinding rods 13. Each of the third through holes 41 passes through the limiting plate 31 and extends into the interior of the first connecting plate 11.

[0068] Each of the grinding rods 13 has multiple sets of spaced insertion holes 37 at the end furthest from the arc-shaped craft flowerpot body 8. The limiting plate 31 has a sliding groove 38 at the position of any set of insertion holes 37 on each of the grinding rods 13. A sliding block 39 is slidably disposed inside the sliding groove 38.

[0069] The first connecting plate 11 is provided with a retaining component inside, which is used to retain each of the sliding blocks 39 when they are inserted into the corresponding insertion hole 37;

[0070] The abutting component includes multiple sets of first through holes 33 opened inside the first connecting plate 11. Each first through hole 33 is provided with an abutting rod 34 inside, and the opening position of each first through hole 33 is adapted to the corresponding sliding block 39.

[0071] Each of the first through holes 33 passes through the limiting plate 31 and communicates with the corresponding sliding groove 38;

[0072] Each of the sliding blocks 39 has a beveled groove 40 on its outer surface corresponding to the end position of the supporting rod 34;

[0073] The first connecting plate 11 has a first clearance groove 27 at the position corresponding to each of the abutment rods 34. The first clearance groove 27 communicates with each of the first through holes 33, and a push plate 28 is provided inside the first clearance groove 27. One side wall of the push plate 28 is connected to the end of each of the abutment rods 34.

[0074] A first reset spring 29 is provided between the other side wall of the push plate 28 and the inner wall of the first clearance groove 27, and the push plate 28 is elastically disposed inside the first clearance groove 27 by the first reset spring 29.

[0075] A retaining screw 32 is screwed onto the outer wall of the first connecting plate 11 at a position corresponding to the push plate 28;

[0076] Both sets of first connecting plates 11 move closer to the surface of the arc-shaped flowerpot body 8, so that the elastically set grinding rods 13 contact the surface of the arc-shaped flowerpot body 8. After the ends of each grinding rod 13 are in contact with the surface of the arc-shaped flowerpot body 8, the holding screws 32 are screwed on. The holding screws 32 hold the ends of each holding rod 34 through the push plate 28 and insert them into the corresponding oblique groove 40. With the cooperation of the oblique groove 40, the ends of each sliding block 39 are inserted into one of the sets of insertion holes 37 opened at the end of the corresponding grinding rod 13, thus fixing the extension length of the grinding rod 13. This ensures that the arc formed by the end of each grinding rod 13 matches the arc of the arc-shaped flowerpot body 8. When grinding the surface of the arc-shaped flowerpot body 8 with different arcs, the extension length of each grinding rod 13 can be directly adjusted without replacing the grinding plate. Example 6:

[0077] like Figure 4 As shown, the arc-shaped craft flowerpot and its surface polishing device disclosed in Embodiment Six of the present invention have a structure that is basically the same as that in Embodiment Five, except that:

[0078] The interior of the shelf 10 is provided with a recessed groove 20, and a second ring 21 is rotatably arranged inside the recessed groove 20.

[0079] The lower end face of the second ring 21 is provided with an arc-shaped second guide groove 22 at the position corresponding to the two sets of the first connecting plates 11, and the lower end of the placement plate 10 is provided with a first guide groove 19 at the position corresponding to the two sets of the second guide grooves 22. The first guide groove 19 is connected to the sink 20.

[0080] A guide rod 14 is inserted into the inner limit of the second guide groove 22, and the guide rod 14 is connected to the upper end of the corresponding first connecting plate 11;

[0081] The outer wall of the second ring 21 is provided with evenly spaced toothed grooves 23, and the interior of the shelf 10 is provided with countersunk holes 24 corresponding to the positions of the toothed grooves 23. The countersunk holes 24 are connected to the countersunk grooves 20, and a transmission gear 25 is rotatably arranged inside the countersunk holes 24. The transmission gear 25 meshes with the countersunk grooves 20 through the toothed grooves 23.

[0082] A third drive motor 26 is installed on the surface of the shelf 10 at a position corresponding to the drive gear 25, and the output end of the third drive motor 26 is connected to the drive gear 25.

[0083] Through the cooperation of the third transmission motor 26 and the transmission gear 25, the second ring 21 is driven to rotate. When the second ring 21 rotates, the guide rod 14 moves closer or further away from each other under the limiting cooperation of the first guide groove 19 and the second guide groove 22, thereby driving the grinding rod 13 on the first connecting plate 11 to move closer or further away from the arc-shaped craft flower pot body 8.

[0084] Specifically, the solution is as follows: the curved flowerpot body 8 is conveyed by the conveying component. When the conveyor belt 5 is conveying the curved flowerpot body 8 to the clamping plate 18, the signal transmitted between the two sets of sensors 7 is blocked by the curved flowerpot body 8. At this time, the first drive motor 4 receives the signal transmitted by the sensor 7 and stops working.

[0085] Then the electric telescopic rod 15 operates, its end extending out and driving the second connecting plate 16 and the clamping plate 18 connected to the second connecting plate 16 to move towards the upper end of the arc-shaped craft flowerpot body 8, thus limiting and clamping the arc-shaped craft flowerpot body 8. After clamping, the second collar 21 is driven to rotate through the cooperation of the third transmission motor 26 and the transmission gear 25. When the second collar 21 rotates, the guide rod 14 moves closer to each other under the limiting cooperation of the first guide groove 19 and the second guide groove 22, thereby driving the grinding rod 13 on the first connecting plate 11 to move closer to the arc-shaped craft flowerpot body 8, so that the first connecting plate 11... The grinding rods 13, which are elastically set on the upper part, contact the surface of the arc-shaped craft flower pot body 8. After the ends of each grinding rod 13 are in contact with the surface of the arc-shaped craft flower pot body 8, the sliding block 39 is driven by the abutment rod 34 to insert into the insertion hole 37 opened at the end of the corresponding grinding rod 13, thereby fixing the extension length of the grinding rod 13 and ensuring that the arc formed at the end of each grinding rod 13 matches the arc of the surface of the arc-shaped craft flower pot body 8. Then, through the cooperation of the second drive motor 9 and the placement plate 10, the first connecting plate 11 is driven to rotate, so that the grinding rods 13 on the first connecting plate 11 can grind the various arc-shaped craft flower pot bodies 8 in all directions.

[0086] This invention is intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this invention should be included within the scope of protection of this invention.

Claims

1. A device for polishing the surface of an arc-shaped craft flowerpot, characterized in that, include: The conveying assembly includes a rotatable conveyor belt (5) on which an arc-shaped craft flowerpot body (8) is placed. A clamping assembly for clamping the arc-shaped craft flowerpot body (8), the clamping assembly including a clamping plate (18) disposed above the conveyor belt (5). A polishing assembly is used to polish the surface of the arc-shaped craft flowerpot body (8). The polishing assembly includes a first connecting plate (11) disposed above the conveying assembly. A polishing rod (13) is elastically disposed on the side wall of the first connecting plate (11) facing the arc-shaped craft flowerpot body (8). The first connecting plate (11) has an "L" shaped structure, and there are two sets of the first connecting plate (11), which are symmetrically distributed. On the side wall of each of the two sets of first connecting plates (11) that are close to each other, there are multiple sets of spaced connecting rods (12). Each connecting rod (12) has a second through hole (35) inside. The grinding rod (13) is inserted into the second through hole (35). Each grinding rod (13) has a second return spring (36) on the outer surface of the end away from the arc-shaped craft flower pot body (8). The first connecting plate (11) has a second clearance groove (30) at the position corresponding to each of the connecting rods (12), and a limit plate (31) is provided inside the second clearance groove (30). The second clearance groove (30) is connected to the interior of each of the second through holes (35), and the limiting plate (31) is provided with a third through hole (41) at the end position of each of the grinding rods (13), and each of the third through holes (41) passes through the limiting plate (31) and extends into the interior of the first connecting plate (11). Each of the grinding rods (13) has multiple sets of spaced insertion holes (37) at one end away from the arc-shaped craft flowerpot body (8). The limiting plate (31) has a sliding groove (38) at the position of any set of insertion holes (37) on each of the grinding rods (13). A sliding block (39) is slidably arranged inside the sliding groove (38). The first connecting plate (11) is provided with a retaining component inside, which is used to retain each of the sliding blocks (39) when inserted into the corresponding socket (37); The abutment component includes multiple sets of first through holes (33) opened inside the first connecting plate (11), each of the first through holes (33) is provided with an abutment rod (34), and the opening position of each first through hole (33) is adapted to the corresponding sliding block (39); Each of the first through holes (33) passes through the limiting plate (31) and communicates with the corresponding sliding groove (38); Each of the sliding blocks (39) has a beveled groove (40) on its outer surface corresponding to the end position of the abutment rod (34). At positions corresponding to the respective abutting rods (34) inside the first connecting plate (11), first relief grooves (27) are formed, the first relief grooves (27) communicate with the respective first through holes (33), and a push plate (28) is provided inside the first relief grooves (27). One side wall of the push plate (28) is connected to the end of each of the abutting rods (34); A first return spring (29) is provided between the other side wall of the push plate (28) and the inner wall of the first relief groove (27), and the push plate (28) is elastically arranged inside the first relief groove (27) through the first return spring (29); Abutting screws (32) are screwed on the outer wall of the first connecting plate (11) at positions corresponding to the push plate (28).

2. The surface polishing device for arc-shaped craft flower pots according to claim 1, characterized in that, The conveying component further includes a fixing frame (1) arranged below the conveyor belt (5). Fixing plates (2) are fixedly arranged on both sides of the upper end of the fixing frame (1), and a plurality of spaced-apart driving rollers (3) are rotationally arranged between the two groups of fixing plates (2); The conveyor belt (5) is sleeved outside each of the driving rollers (3), and a first driving motor (4) is installed at the end of one side wall of the fixing plate (2), and the output end of the first driving motor (4) is connected to the end of one of the driving rollers (3).

3. The surface polishing device for arc-shaped craft flower pots according to claim 2, characterized in that, A support frame (6) is arranged above the conveyor belt (5). The support frame (6) has a "C" - shaped structure, and the lower ends of the two vertical walls of the support frame (6) are respectively connected to the upper ends of the two groups of fixing plates (2); Sensors (7) are installed on the inner walls of the two vertical walls of the support frame (6), and the sensors (7) are electrically connected to the first driving motor (4).

4. The surface polishing device for arc-shaped craft flower pots according to claim 3, characterized in that, A second driving motor (9) is installed at the center position of the upper end of the central wall of the support frame (6). The output end of the second driving motor (9) passes through the central wall of the support frame (6) and is connected to a placing plate (10). The placing plate (10) moves up and down relative to the conveyor belt (5) under the cooperation of the second driving motor (9); An electric telescopic rod (15) is installed at the center position of the lower end of the placing plate (10). The output end of the electric telescopic rod (15) is connected to a second connecting plate (16). The lower end of the second connecting plate (16) is connected to a first collar (17), and the lower end of the first collar (17) is rotatably connected to a clamping plate (18).

5. The surface polishing device for arc-shaped craft flower pots according to claim 4, characterized in that, A sunk groove (20) is formed inside the placing plate (10), and a second collar (21) is rotationally arranged inside the sunk groove (20); Arc-shaped second guiding grooves (22) are formed on the lower end surface of the second collar (21) at positions corresponding to the two groups of first connecting plates (11), and first guiding grooves (19) are formed on the lower end of the placing plate (10) at positions corresponding to the two groups of second guiding grooves (22). The first guiding grooves (19) communicate with the sunk groove (20); A guide rod (14) is inserted into the inner limit of the second guide groove (22), and the guide rod (14) is connected to the upper end of the corresponding first connecting plate (11); The outer wall of the second ring (21) is provided with evenly spaced toothed grooves (23), and the interior of the shelf (10) is provided with countersunk holes (24) corresponding to the toothed grooves (23). The countersunk holes (24) are connected to the countersunk grooves (20), and a transmission gear (25) is rotatably arranged inside the countersunk holes (24). The transmission gear (25) meshes with the countersunk grooves (20) through the toothed grooves (23). A third drive motor (26) is installed on the surface of the shelf (10) at a position corresponding to the drive gear (25), and the output end of the third drive motor (26) is connected to the drive gear (25).

Images