Defective product screening device for bamboo chopstick product production

Abstract

The utility model relates to the technical field of defective product screening devices, and discloses a defective product screening device for bamboo chopstick product production, which comprises a bottom plate, a vertical rod is fixedly arranged at the top of the bottom plate, a top plate is fixedly arranged at the top of the vertical rod, and a material receiving mechanism is arranged at the top of the bottom plate. And defective product screening mechanisms are arranged on the inner sides and the outer sides of the vertical rods correspondingly, and universal wheels are fixedly mounted at the bottom of the bottom plate. According to the inferior-quality product screening device for bamboo chopstick product production, through the arranged inferior-quality product screening mechanism, in the using process, bamboo chopsticks are clamped through clamping plates, a movable plate base can conduct transmission through a gear and a rack, and the clamped and bundled bamboo chopsticks can be extruded into rows under front-back movement of the clamping plates on the left side and the right side; and the thinner bamboo chopsticks can automatically fall off, so that the trouble of placing the bamboo chopsticks one by one is avoided, and meanwhile, the convenience and efficiency of screening the defective bamboo chopsticks are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of defective product screening devices, in particular to a defective product screening device for producing bamboo chopstick products. Background Art

[0002] Bamboo chopsticks refer to long and thin sticks that are held between the fingers to pick up food or other things. They are mostly used as tableware. During the production process of bamboo chopsticks, defective products will appear. In order to screen out the defective products from the standard products, a defective product screening device is needed.

[0003] According to the description of a defective bamboo chopstick screening device disclosed on the patent website (the authorization announcement number is: CN 216728314U), "The utility model discloses a defective bamboo chopstick screening device, which specifically relates to the technical field of bamboo chopstick sorting equipment, including a bottom plate and a top plate, cylindrical support columns are fixedly installed at the four corners of the upper surface of the bottom plate, and the top plate is fixedly installed on the top of the four support columns. Two sliding grooves are symmetrically provided on the top plate, and slide plates are fixedly installed in the two sliding grooves. Trapezoidal slide grooves are provided on the two slide plates, and racks are provided on the inner sides of the two slide plates. Lifting mechanisms are provided on the inner sides of the two racks, and convex plates are provided below the two racks. Two cylindrical connecting columns are fixedly installed on the inner wall surfaces of the two convex plates in the vertical direction, and screening plates are fixedly installed on the two connecting columns. The utility model can screen out thinner bamboo chopsticks by arranging screening plates, placement holes, baffles and lifting mechanisms. The principle is simple and is conducive to popularization and use."

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] During use of the utility model, by inserting bamboo chopsticks into the placement hole, moving the screening plate upwards, and pulling out the baffle, thinner unqualified bamboo chopsticks can be screened out. However, in actual use, when placing the bamboo chopsticks, the bamboo chopsticks need to be placed one by one in the placement hole. The method of placing the bamboo chopsticks one by one is relatively cumbersome, which affects the efficiency of screening defective products. Therefore, it is necessary to improve a defective screening device for bamboo chopstick product production to solve the above problem. Utility Model Content

[0006] The utility model aims to provide a defective screening device for producing bamboo chopsticks to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a defective screening device for the production of bamboo chopsticks, comprising a base plate, a vertical pole fixedly installed on the top of the base plate, a top plate fixedly installed on the top of the vertical pole, a material receiving mechanism is arranged on the top of the base plate, defective screening mechanisms are arranged on the inner and outer sides of the vertical pole, and a universal wheel is fixedly installed on the bottom of the base plate.

[0008] The defective product screening mechanism comprises a bottom cover component and a transmission bamboo chopstick clamp component, and the transmission bamboo chopstick clamp component is arranged on the top of the bottom cover component.

[0009] Preferably, the bottom cover assembly includes a limit groove block, the limit groove block is fixedly installed on the inner side of the vertical pole, a sliding plate is slidably installed inside the limit groove block, a rotating limit seat is fixedly installed on the outer side of the vertical pole, a threaded rod is rotatably installed inside the rotating limit seat, a connecting threaded plate is threadedly installed on the external thread of the threaded rod, a transmission roller is fixedly installed on the front side of the threaded rod, a transmission belt is installed on the external transmission of the transmission roller, and a motor 1 is fixedly installed on the back of the vertical pole on the right back side, so as to facilitate the control of the movement of the sliding plate through the bottom cover assembly.

[0010] Preferably, the inner side of the connecting threaded plate is fixedly mounted to the outer side of the sliding plate, and the front side of the transmission shaft of the motor 1 is fixedly mounted to the back side of the right threaded rod, so as to facilitate the movement of the sliding plate under normal conditions.

[0011] Preferably, the transmission clamp bamboo chopstick assembly includes a movable limit seat, the movable limit seat is fixedly mounted on the inner side of the vertical pole, a movable plate seat is slidably mounted on the outside of the movable limit seat, an electric push rod is fixedly mounted on the inner side of the movable plate seat, a clamping plate is fixedly mounted on the inner side of the electric push rod, a motor 2 is fixedly mounted on the bottom of the top plate, a gear is fixedly mounted on the top of the transmission shaft of the motor 2, a rack is meshed on the outside of the gear, a connecting frame is fixedly mounted on the outer side of the rack, and a connecting rod is fixedly mounted on the front side of the connecting frame, so as to facilitate the bamboo chopsticks to be neatly stacked through the transmission clamp bamboo chopstick assembly.

[0012] Preferably, a limit strip is provided on the top of the top plate, and the rack is slidably mounted on the outside of the limit strip provided on the top of the top plate, and the front of the connecting rod is fixedly mounted on the back of the movable plate seat, so as to facilitate code collection under normal conditions.

[0013] Preferably, the material receiving mechanism includes a fixed shell, which is fixedly installed on the top of the base plate, a collecting box is slidably installed inside the fixed shell, a side ear is fixedly installed on the right side of the collecting box, a connecting column is fixedly installed on the front side of the vertical pole on the front right side, and a rotating round block is rotatably installed on the front side of the connecting column, so as to facilitate the fixation of the collecting box by the material receiving mechanism.

[0014] Preferably, holes are provided at corresponding positions of the side ear and the rotating round block, and the rotating round block is slidably installed inside the hole provided inside the side ear, so that the rotating round block can block the collection box.

[0015] Compared with the prior art, the utility model provides a defective screening device for bamboo chopstick product production, which has the following beneficial effects:

[0016] 1. The defective screening device for the production of bamboo chopsticks has a defective screening mechanism. During use, the bamboo chopsticks are clamped by the clamping plates, and the gears and racks are used to enable the movable plate seat to transmit the power, so that the clamped bamboo chopsticks can be squeezed into rows by the forward and backward movement of the clamping plates on the left and right sides. When the sliding plate is pulled out, the thinner bamboo chopsticks will automatically fall off, avoiding the tediousness of placing the bamboo chopsticks one by one, while improving the convenience and efficiency of screening defective bamboo chopsticks.

[0017] 2. The defective product screening device for the production of bamboo chopsticks has a material receiving mechanism. During use, the rotatable rotating round block can be used to make the collection box enter the interior of the bottom plate, and then the rotating round block can be rotated and flipped to block the side ears and fix the collection box, thereby realizing the function of installing the collection box for clamping and fixing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0019] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the appearance structure of the defective product screening mechanism of the utility model;

[0021] Figure 3 This is a schematic diagram of the exploded appearance structure of the back cover component of the utility model;

[0022] Figure 4 This is a schematic diagram of the appearance structure of the transmission bamboo chopstick clamp assembly of the utility model;

[0023] Figure 5 This is a schematic diagram of the appearance structure of the material receiving mechanism of the utility model;

[0024] Figure 6 This is an enlarged structural diagram of the appearance of point A of the utility model.

[0025] In the figure: 1. bottom plate; 2. defective product screening mechanism; 21. bottom cover assembly; 211. limit slot block; 212. sliding plate; 213. rotating limit seat; 214. threaded rod; 215. connecting threaded plate; 216. transmission roller; 217. transmission belt; 218. motor one; 22. transmission bamboo chopstick clamp assembly; 221. mobile limit seat; 222. mobile plate seat; 223. electric push rod; 224. clamping plate; 225. motor two; 226. gear; 227. rack; 228. connecting frame; 229. connecting rod; 3. material receiving mechanism; 31. fixed shell; 32. collecting box; 33. side ear; 34. connecting column; 35. rotating round block; 4. vertical pole; 5. top plate; 6. universal wheel. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] Embodiment 1:

[0029] See also Figure 1-4 The utility model provides a technical solution: a defective screening device for producing bamboo chopstick products, comprising a bottom plate 1, a vertical rod 4 is fixedly installed on the top of the bottom plate 1, a top plate 5 is fixedly installed on the top of the vertical rod 4, a material receiving mechanism 3 is arranged on the top of the bottom plate 1, defective screening mechanisms 2 are arranged on the inner and outer sides of the vertical rod 4, and a universal wheel 6 is fixedly installed on the bottom of the bottom plate 1.

[0030] The defective product screening mechanism 2 comprises a bottom cover component 21 and a transmission bamboo chopstick clamp component 22 . The transmission bamboo chopstick clamp component 22 is arranged on the top of the bottom cover component 21 .

[0031] Furthermore, the bottom cover assembly 21 includes a limit groove block 211, which is fixedly installed on the inner side of the vertical rod 4, a sliding plate 212 is slidably installed inside the limit groove block 211, a rotating limit seat 213 is fixedly installed on the outer side of the vertical rod 4, a threaded rod 214 is rotatably installed inside the rotating limit seat 213, the external thread of the threaded rod 214 is threadedly installed with a connecting threaded plate 215, a transmission roller 216 is fixedly installed on the front side of the threaded rod 214, a transmission belt 217 is installed on the external transmission of the transmission roller 216, and a motor 218 is fixedly installed on the back of the right back vertical rod 4, so as to facilitate the control of the movement of the sliding plate 212 through the bottom cover assembly 21.

[0032] Furthermore, the inner side of the connecting threaded plate 215 is fixedly mounted to the outer side of the sliding plate 212, and the front side of the transmission shaft of the motor 218 is fixedly mounted to the back side of the right threaded rod 214, so as to facilitate the movement of the sliding plate 212 under normal conditions.

[0033] Furthermore, the transmission bamboo chopstick clamp assembly 22 includes a movable limit seat 221, which is fixedly installed on the inner side of the vertical rod 4, and a movable plate seat 222 is slidably installed on the outside of the movable limit seat 221, and an electric push rod 223 is fixedly installed on the inner side of the movable plate seat 222, and a clamping plate 224 is fixedly installed on the inner side of the electric push rod 223, and a motor 225 is fixedly installed on the bottom of the top plate 5, and a gear 226 is fixedly installed on the top of the transmission shaft of the motor 225, and a rack 227 is meshed on the outside of the gear 226, and a connecting frame 228 is fixedly installed on the outer side of the rack 227, and a connecting rod 229 is fixedly installed on the front of the connecting frame 228, so as to facilitate the bamboo chopsticks to be neatly stacked through the transmission bamboo chopstick clamp assembly 22.

[0034] Furthermore, a limit bar is provided on the top of the top plate 5, and the rack 227 is slidably installed on the outside of the limit bar provided on the top of the top plate 5, and the front of the connecting rod 229 is fixedly installed on the back of the movable plate seat 222, so as to facilitate code collection under normal conditions.

[0035] Embodiment two:

[0036] See also Figure 5-6 In combination with Example 1, it is further obtained that the material receiving mechanism 3 includes a fixed shell 31, the fixed shell 31 is fixedly installed on the top of the bottom plate 1, a collecting box 32 is slidably installed inside the fixed shell 31, a side ear 33 is fixedly installed on the right side of the collecting box 32, a connecting column 34 is fixedly installed on the front side of the front right vertical rod 4, and a rotating round block 35 is rotatably installed on the front side of the connecting column 34, so as to facilitate the fixing of the collecting box 32 by the material receiving mechanism 3.

[0037] Furthermore, holes are provided at corresponding positions of the side ear 33 and the rotating round block 35 , and the rotating round block 35 is slidably installed inside the hole provided inside the side ear 33 , so that the rotating round block 35 can block the collection box 32 .

[0038] In actual operation, when the device is used, a bunch of bamboo chopsticks are grasped by hand and passed through the top of the top plate 5, so that the bottom of the bamboo chopsticks contacts the top of the sliding plate 212, and the electric push rod 223 is driven to move the clamping plate 224 inward to clamp the bunch of bamboo chopsticks. At this time, the motor 225 is driven to make the transmission shaft of the motor 225 drive the gear 226 to rotate. The transmission shaft of the motor 225 rotates forward and backward, so that the racks 227 on the left and right sides of the rack 227 can move forward and backward, and the movable plate seat 228 and the connecting rod 229 drive the movable plate seat 224 to move forward and backward. 2 starts to move, and the movable plate seats 222 on the left and right sides cooperate with the clamping plates 224 that are constantly clamped inward under continuous transmission, so that the bamboo chopsticks can be arranged in rows and clamped, and the driving motor 218 drives the threaded rod 214 to rotate. Under the transmission of the transmission roller 216 and the transmission belt 217, the connecting threaded plate 215 drives the sliding plate 212 to move backward. At this time, the smaller bamboo chopsticks cannot maintain the clamping state and will fall into the inside of the collection box 32. The rotating round block 35 is rotated to align the rotating round block 35 with the side ear 33, and the collection box 32 can be pulled out to collect them.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A defective product screening device for bamboo chopstick production, comprising a bottom plate (1), characterized in that: A vertical pole (4) is fixedly mounted on the top of the bottom plate (1), a top plate (5) is fixedly mounted on the top of the vertical pole (4), a material receiving mechanism (3) is arranged on the top of the bottom plate (1), defective product screening mechanisms (2) are arranged on the inner and outer sides of the vertical pole (4), and a universal wheel (6) is fixedly mounted on the bottom of the bottom plate (1); The defective product screening mechanism (2) comprises a bottom cover component (21) and a transmission bamboo chopstick clamp component (22), wherein the transmission bamboo chopstick clamp component (22) is arranged on the top of the bottom cover component (21).

2. The defective product screening device for bamboo chopsticks production according to claim 1 is characterized in that: The bottom cover assembly (21) comprises a limit slot block (211), the limit slot block (211) is fixedly mounted on the inner side of the vertical pole (4), a sliding plate (212) is slidably mounted inside the limit slot block (211), a rotation limit seat (213) is fixedly mounted on the outer side of the vertical pole (4), a threaded rod (214) is rotatably mounted inside the rotation limit seat (213), a connecting threaded plate (215) is threadedly mounted on the outer side of the threaded rod (214), a transmission roller (216) is fixedly mounted on the front side of the threaded rod (214), a transmission belt (217) is mounted on the outer side of the transmission roller (216), and a motor 1 (218) is fixedly mounted on the back of the vertical pole (4) on the right side.

3. The defective product screening device for bamboo chopsticks production according to claim 2, characterized in that: The inner side of the connecting threaded plate (215) is fixedly mounted to the outer side of the sliding plate (212), and the front side of the transmission shaft of the motor 1 (218) is fixedly mounted to the back side of the right threaded rod (214).

4. The defective product screening device for bamboo chopsticks production according to claim 1, characterized in that: The transmission bamboo chopstick clamp assembly (22) comprises a movable limit seat (221), the movable limit seat (221) is fixedly mounted on the inner side of the vertical rod (4), a movable plate seat (222) is slidably mounted on the outer side of the movable limit seat (221), an electric push rod (223) is fixedly mounted on the inner side of the movable plate seat (222), a clamping plate (224) is fixedly mounted on the inner side of the electric push rod (223), a motor 2 (225) is fixedly mounted on the bottom of the top plate (5), a gear (226) is fixedly mounted on the top of the transmission shaft of the motor 2 (225), a rack (227) is meshed on the outer side of the gear (226), a connecting frame (228) is fixedly mounted on the outer side of the rack (227), and a connecting rod (229) is fixedly mounted on the front side of the connecting frame (228).

5. The defective product screening device for bamboo chopsticks production according to claim 4, characterized in that: A limit strip is provided on the top of the top plate (5), and the rack (227) is slidably mounted on the outside of the limit strip provided on the top of the top plate (5), and the front side of the connecting rod (229) is fixedly mounted on the back side of the movable plate seat (222).

6. The defective product screening device for bamboo chopsticks production according to claim 1, characterized in that: The material receiving mechanism (3) comprises a fixed shell (31), the fixed shell (31) is fixedly mounted on the top of the bottom plate (1), a collecting box (32) is slidably mounted inside the fixed shell (31), a side ear (33) is fixedly mounted on the right side of the collecting box (32), a connecting column (34) is fixedly mounted on the front side of the vertical rod (4) on the right side of the front side, and a rotating round block (35) is rotatably mounted on the front side of the connecting column (34).

7. The defective product screening device for bamboo chopsticks production according to claim 6, characterized in that: The side ear (33) and the rotating round block (35) are provided with holes at corresponding positions, and the rotating round block (35) is slidably installed inside the hole provided inside the side ear (33).

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