Polypropylene woven bag forming counting sensor

Abstract

The utility model relates to the technical field of woven bag counting sensors, and discloses a polypropylene woven bag forming counting sensor which comprises a flattening mechanism, a conveying mechanism and a feeding mechanism, the conveying mechanism is arranged at the bottom of the flattening mechanism, the feeding mechanism is arranged on one side of the conveying mechanism, the flattening mechanism comprises a flattening supporting column, and the flattening supporting column is arranged on the conveying mechanism. The inner wall of the flattening supporting column is rotatably connected with an electric roller, the top of the flattening supporting column is fixedly connected with a counting sensor, the conveying mechanism comprises supporting legs, the tops of the supporting legs are in threaded connection with a frame strip, the inner wall of the frame strip is rotatably connected with a roller, and the outer wall of the roller is in contact connection with a belt. Due to the fact that the flattening mechanism is arranged, when the woven bag passes through the bottom of the electric roller, the woven bag can be effectively flattened when passing through due to the fact that the belt and the electric roller rotate and move in the same direction. The woven bags are ensured to be neat and orderly in subsequent procedures, and counting errors caused by folding or twisting are also avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of woven bag counting sensors, in particular to a polypropylene woven bag forming counting sensor. Background Art

[0002] Polypropylene woven bags are a material widely used in the packaging of fertilizers, chemical products and other items. The main production process includes using plastic raw materials to extrude films, cut, and unidirectionally stretch them into flat wires, and then weaving them through warp and weft to obtain products. After production, the woven bags are transported by conveyor belts, but at the end of the conveyor belt, the woven bags may fall to the ground in pieces and need to be manually sorted and packaged. Manual sorting and packaging of finished woven bags is not only labor-intensive, but also inefficient.

[0003] There are some problems in the production and use of woven bags. When the woven bags are severely deformed, wrinkled or in other bad conditions, it will bring great challenges to the counting work. When facing these uneven woven bags, the traditional counting method often leads to inaccurate counting due to the irregular shape of the woven bags, and it is easy to miss or over-count, which seriously affects the accurate counting of the number of woven bags, and may cause a series of subsequent production planning and resource allocation confusion. At the same time, such deformation and wrinkles will also have a significant impact on the feeding process of the woven bags. Due to the unevenness of the woven bags, it is difficult to achieve an efficient and smooth feeding process. When manually feeding, it takes a lot of time and energy to organize and place the woven bags to minimize the obstacles caused by the woven bag shape problems. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a polypropylene woven bag forming counting sensor.

[0005] The utility model adopts the following technical scheme: a polypropylene woven bag forming counting sensor, comprising a flattening mechanism, a conveying mechanism and a feeding mechanism, wherein the conveying mechanism is arranged at the bottom of the flattening mechanism, and the feeding mechanism is arranged at one side of the conveying mechanism.

[0006] As a further improvement of the above solution, the flattening mechanism includes a flattening pillar, the inner wall of which is rotatably connected to a motorized roller, and the top of which is fixedly connected to a counting sensor.

[0007] Through the above technical solution, by installing an electric roller, the electric roller can actively provide flattening power to ensure continuous, stable and uniform flattening of the woven bags, effectively improve the flattening efficiency and effect, and reduce manpower input.

[0008] As a further improvement of the above solution, the number of the flattening pillars is set to two.

[0009] Through the above technical solution, a flattening support is installed to achieve a supporting effect.

[0010] As a further improvement of the above scheme, the conveying mechanism includes a support foot, a frame bar is threadedly connected to the top of the support foot, a roller is rotatably connected to the inner wall of the frame bar, a belt is contacted to the outer wall of the roller, a first gear is fixedly connected to the outer wall of the roller, a chain is meshed with the teeth of the first gear, a second gear is meshed at one end of the chain away from the first gear, a first motor is fixedly connected to the inner wall of the second gear, and a first support seat is fixedly connected to the outer wall of the first motor.

[0011] Through the above technical solution, by installing the belt, the first gear, the chain, the second gear and the first motor, the role of stable and efficient transportation and precise transmission control is achieved. The first motor drives the second gear to rotate, and the chain drives the first gear, which in turn rotates the roller, thereby driving the belt to perform the conveying action, which can ensure the continuity and stability of the conveying, and can achieve precise adjustment of the conveying speed and rhythm by controlling the first motor to adapt to different production needs and work scenarios.

[0012] As a further improvement of the above solution, the number of the supporting legs is set to eight, the top of the frame bar is fixedly connected to the bottom of the flattening support, the number of the rollers is set to a plurality, and the top of the first support seat is fixedly connected to the bottom of the frame bar.

[0013] Through the above technical solution, by installing the rollers, the auxiliary support and the convenience of movement are achieved.

[0014] As a further improvement of the above scheme, the feeding mechanism includes a feeding plate, a support plate is fixedly connected to the top of the feeding plate, a feeding hole is opened on the top of the feeding plate, a vacuum suction cup is slidably connected to the inner wall of the feeding hole, a vacuum generator is fixedly connected to the outer wall of the vacuum suction cup, a rack is fixedly connected to the outer wall of the vacuum suction cup, a third gear is meshed with the rack teeth, a second motor is fixedly connected to the inner wall of the third gear, a second support seat is fixedly connected to the bottom of the second motor, a first groove is opened on one side of the second support seat, a side of the feeding plate away from the frame bar is fixedly connected to a waiting area, and a second groove is opened on one side of the waiting area.

[0015] Through the above technical scheme, by installing the vacuum suction cup, the rack, the third gear, the motor and the vacuum generator, when the vacuum generator is started, it will generate negative pressure inside the vacuum suction cup, so that the vacuum suction cup can be firmly adsorbed on the material, and the rack, the third gear and the motor cooperate with each other, so that the vacuum suction cup can run in a straight line.

[0016] As a further improvement of the above scheme, one side of the loading plate is fixedly connected to one side of the frame bar, the number of the support plates is set to two, the loading hole is located at a position where the top support plates of the loading plate are close to each other, the top of the second support seat is fixedly connected to the bottom of the loading plate, the outer wall of the rack is slidably connected to the inner wall of the first slot, and the second slot and the first slot are located at the same horizontal height.

[0017] Through the above technical solution, by installing the support plate, the function of placing materials is achieved.

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] The utility model is provided with a flattening mechanism. When the woven bag passes to the bottom of the electric roller, the belt and the electric roller rotate simultaneously and move in the same direction, so that the woven bag can be effectively flattened when passing through. This ensures that the woven bag is neat and orderly in the subsequent process and avoids counting errors caused by folding or twisting.

[0020] The utility model sets a feeding mechanism, places the woven bag on the surface of the support plate, the second motor drives the third gear, the third gear drives the rack, the rack drives the vacuum suction cup, so that the vacuum suction cup moves straightly along the feeding hole, when the feeding hole moves to the bottom of the woven bag, the feeding hole sucks the woven bag through the vacuum generator, and then moves the woven bag to the belt surface through the rack, the third gear and the second motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the flattening structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the conveying structure of the utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the conveyor A of the utility model;

[0025] Figure 5 It is a schematic diagram of the feeding structure of the utility model.

[0026] Description of main symbols:

[0027] 1. Flattening mechanism; 101. Flattening pillar; 102. Electric roller; 103. Counting sensor; 2. Conveying mechanism; 201. Support foot; 202. Frame bar; 203. Roller; 204. Belt; 205. First gear; 206. Chain; 207. Second gear; 208. First motor; 209. First support seat; 3. Loading mechanism; 301. Loading plate; 302. Support plate; 303. Loading hole; 304. Vacuum suction cup; 305. Vacuum generator; 306. Rack; 307. Third gear; 308. Second motor; 309. Second support seat; 310. First slot; 311. Waiting area; 312. Second slot. DETAILED DESCRIPTION

[0028] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0029] Example:

[0030] Please combine Figure 1-5 A polypropylene woven bag forming counting sensor of this embodiment includes a flattening mechanism 1, a conveying mechanism 2 and a feeding mechanism 3. The flattening mechanism 1 is provided with the conveying mechanism 2 at the bottom, and the feeding mechanism 3 is provided at one side of the conveying mechanism 2.

[0031] The flattening mechanism 1 comprises a flattening support 101 , the inner wall of which is rotatably connected to a motorized roller 102 , and the top of which is fixedly connected to a counting sensor 103 .

[0032] The number of the flattening pillars 101 is two.

[0033] The conveying mechanism 2 includes a support foot 201, a frame bar 202 is threadedly connected to the top of the support foot 201, a roller 203 is rotatably connected to the inner wall of the frame bar 202, a belt 204 is contacted and connected to the outer wall of the roller 203, a first gear 205 is fixedly connected to the outer wall of the roller 203, a chain 206 is meshed with the teeth of the first gear 205, a second gear 207 is meshed at one end of the chain 206 away from the first gear 205, a first motor 208 is fixedly connected to the inner wall of the second gear 207, and a first support seat 209 is fixedly connected to the outer wall of the first motor 208.

[0034] There are eight supporting legs 201 , the top of the frame bar 202 is fixedly connected to the bottom of the flattening support 101 , there are several rollers 203 , and the top of the first support seat 209 is fixedly connected to the bottom of the frame bar 202 .

[0035] The feeding mechanism 3 includes a feeding plate 301, a support plate 302 is fixedly connected to the top of the feeding plate 301, a feeding hole 303 is opened on the top of the feeding plate 301, a vacuum suction cup 304 is slidably connected to the inner wall of the feeding hole 303, a vacuum generator 305 is fixedly connected to the outer wall of the vacuum suction cup 304, a rack 306 is fixedly connected to the outer wall of the vacuum suction cup 304, a third gear 307 is meshed with the teeth of the rack 306, a second motor 308 is fixedly connected to the inner wall of the third gear 307, a second support seat 309 is fixedly connected to the bottom of the second motor 308, a first slot 310 is opened on one side of the second support seat 309, a waiting area 311 is fixedly connected to the side of the feeding plate 301 away from the frame bar 202, and a second slot 312 is opened on one side of the waiting area 311.

[0036] One side of the loading plate 301 is fixedly connected to one side of the frame bar 202, and there are two support plates 302. The loading hole 303 is located at a position where the top of the loading plate 301 and the support plates 302 are close to each other. The top of the second support seat 309 is fixedly connected to the bottom of the loading plate 301, and the outer wall of the rack 306 is slidably connected to the inner wall of the first slot 310. The second slot 312 and the first slot 310 are located at the same horizontal height.

[0037] The implementation principle of a polypropylene woven bag forming counting sensor in the embodiment of the present application is as follows: first, the first motor 208 is started, the first motor 208 drives the second gear 207, the second gear 207 drives the chain 206, the chain 206 drives the first gear 205, the first gear 205 drives the roller 203, the roller 203 drives the belt 204, so that the belt 204 moves linearly, and at the same time the electric roller 102 and the belt 204 rotate in the same direction, the woven bag is placed on the surface of the support plate 302, the second motor 308 drives the third gear 307, the third gear 307 The rack 306 is driven, and the rack 306 drives the vacuum suction cup 304, so that the vacuum suction cup 304 moves in a straight line along the feeding hole 303. When the feeding hole 303 moves to the bottom of the woven bag, the feeding hole 303 sucks the woven bag through the vacuum generator 305, and then the woven bag is moved to the surface of the belt 204 through the rack 306, the third gear 307 and the second motor 308, and then the woven bag is transmitted through the belt 204. When the woven bag passes to the bottom of the electric roller 102, due to the simultaneous rotation and movement in the same direction of the belt 204 and the electric roller 102, it can be effectively flattened when passing. This ensures that the woven bag is neat and orderly in the subsequent process, and also avoids counting errors caused by folding or twisting.

[0038] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A polypropylene woven bag forming counting sensor, characterized in that: It comprises a flattening mechanism (1), a conveying mechanism (2) and a feeding mechanism (3), wherein the conveying mechanism (2) is arranged at the bottom of the flattening mechanism (1), and the feeding mechanism (3) is arranged on one side of the conveying mechanism (2); The flattening mechanism (1) comprises a flattening support (101), the inner wall of the flattening support (101) is rotatably connected to a motorized roller (102), and the top of the flattening support (101) is fixedly connected to a counting sensor (103).

2. A polypropylene woven bag forming counting sensor as claimed in claim 1, characterized in that: The number of the flattening pillars (101) is two.

3. A polypropylene woven bag forming counting sensor as claimed in claim 1, characterized in that: The conveying mechanism (2) comprises a support foot (201), the top of the support foot (201) is threadedly connected to a frame bar (202), the inner wall of the frame bar (202) is rotatably connected to a roller (203), the outer wall of the roller (203) is contact-connected to a belt (204), the outer wall of the roller (203) is fixedly connected to a first gear (205), the gear teeth of the first gear (205) are meshed with a chain (206), the end of the chain (206) away from the first gear (205) is meshed with a second gear (207), the inner wall of the second gear (207) is fixedly connected to a first motor (208), and the outer wall of the first motor (208) is fixedly connected to a first support seat (209).

4. A polypropylene woven bag forming counting sensor as claimed in claim 3, characterized in that: The number of the supporting legs (201) is eight, the top of the frame bar (202) is fixedly connected to the bottom of the flattening support (101), the number of the rollers (203) is several, and the top of the first support seat (209) is fixedly connected to the bottom of the frame bar (202).

5. A polypropylene woven bag forming counting sensor as claimed in claim 1, characterized in that: The feeding mechanism (3) comprises a feeding plate (301), the top of the feeding plate (301) is fixedly connected to a support plate (302), the top of the feeding plate (301) is provided with a feeding hole (303), the inner wall of the feeding hole (303) is slidably connected to a vacuum suction cup (304), the outer wall of the vacuum suction cup (304) is fixedly connected to a vacuum generator (305), the outer wall of the vacuum suction cup (304) is fixedly connected to a rack (306), and the rack (306) is fixedly connected to the outer wall of the vacuum suction cup (304). ) gear teeth are meshed with a third gear (307), the inner wall of the third gear (307) is fixedly connected to a second motor (308), the bottom of the second motor (308) is fixedly connected to a second support seat (309), one side of the second support seat (309) is provided with a first slot (310), the side of the loading plate (301) away from the frame bar (202) is fixedly connected to a waiting area (311), and one side of the waiting area (311) is provided with a second slot (312).

6. A polypropylene woven bag forming counting sensor as claimed in claim 5, characterized in that: One side of the loading plate (301) is fixedly connected to one side of the frame bar (202), the number of the support plates (302) is two, the loading hole (303) is located at a position where the top of the loading plate (301) and the support plates (302) are close to each other, the top of the second support seat (309) is fixedly connected to the bottom of the loading plate (301), the outer wall of the rack (306) is slidably connected to the inner wall of the first slot (310), and the second slot (312) and the first slot (310) are located at the same horizontal height.

Images