Length quantitative packaging commodity quantity automatic detection device

Abstract

The utility model relates to the technical field of automatic detection of commodity quantity, and provides an automatic detection device for length quantitative packaged commodity quantity, which is characterized in that two groups of synchronous conveyor belts which convey in opposite directions under the meshing transmission of a first conical tooth and a second conical tooth are arranged in a workbench; when commodities are conveyed to the top of the electronic scale from one group of synchronous conveying belts for weight detection, particularly when the commodities are overweight / underweight and exceed a set weight value, the control element starts the air cylinder to enable the telescopic rod end of the air cylinder to drive the push plate to advance forwards until the commodities are pushed to the position above the other group of synchronous conveying belts for reverse conveying; through the design, the commodities can be quickly screened according to the overweight / underweight condition of the commodities, screening work in different directions is completed, and through the design, secondary packaging work of workers on the unqualified commodities in the later period is also facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic detection of commodity quantity, and in particular to an automatic detection device for the quantity of commodities packaged in a quantitative length. Background Art

[0002] Packaged goods need to be weighed before they are processed and shipped out of the factory. Whether the packaged goods are overweight or underweight is determined to determine whether they meet the factory conditions. How to quickly inspect packaged goods on the assembly line and quickly eliminate overweight or underweight ones is a problem that needs to be solved urgently.

[0003] After searching, the announcement number CN211347010U discloses an automatic detection device for the net content of quantitatively packaged goods, which includes: a base; an electronic scale, the bottom of which is fixed to the top of the base; a grabbing device, the bottom of which is arranged at the top of the base and located on the right side of the electronic scale, and the grabbing device includes an electric telescopic rod, the bottom end of which is rotatably connected to the top of the base; a fixed plate, the bottom of which is fixed to the top of the base and located on the back of the electronic scale, and the front of which is fixedly connected to a support plate. The automatic detection device for the net content of quantitatively packaged goods provided by the utility model saves the work of manually grabbing goods, not only saves time but also reduces the workload of manual labor, effectively allows the measured goods to be transported away, and facilitates the detection of the next goods.

[0004] However, a problem with the above-mentioned automatic detection device for the net content of quantitatively packaged goods is that the design uses a gripping device / electronic scale to detect the weight of the goods, and uses a reciprocating push rod to transport the goods after detection, and the design cannot quickly eliminate overweight / underweight goods. Therefore, after the weight of the goods is detected, the staff needs to manually re-screen the goods that do not meet the weight standards, which greatly increases the time-consuming work process. Utility Model Content

[0005] The utility model proposes an automatic detection device for the quantity of length-quantified packaged goods, which solves the problem that the prior art cannot quickly remove overweight / underweight goods, and thus requires workers to manually re-screen goods that do not meet weight standards, thereby significantly increasing the time-consuming work process.

[0006] The technical scheme of the utility model is as follows: an automatic detection device for the quantity of length-quantified packaged goods, comprising a workbench, an electronic scale arranged in a conveying groove on one side of the top of the workbench, a group of conveying grooves are opened in parallel on the top of the workbench, the electronic scale is located in one of the conveying grooves on one side, a conveying assembly is arranged in the parallel conveying groove on the top of the workbench, the conveying assembly comprises two groups of synchronous conveyor belts that convey in opposite directions under the meshing transmission of a first conical tooth and a second conical tooth, the two groups of synchronous conveyor belts are respectively located in parallel grooves on both sides of the top of the workbench, a pushing assembly is arranged on one side of the top of the workbench, the pushing assembly comprises a control element, a cylinder is arranged on the front of the control element to complete the extension and retraction according to the feedback of the weight of the goods detected by the electronic scale, and a push plate is arranged on the front of the cylinder to push the overweight / underweight goods back as the cylinder extends and retracts.

[0007] Preferably, the conveying assembly includes a motor, the motor is fixedly installed inside the workbench, the output end of the motor is fixedly connected to a rotating rod, and the top of the motor is fixedly connected to the bottom of the first conical tooth.

[0008] Preferably, the first conical teeth are in two groups and are independently meshed and connected on both sides of the first conical teeth.

[0009] Preferably, a first synchronization rod is fixedly connected to one side of the second conical tooth, the first synchronization rod is located on one side of the conveying groove on the top of the workbench and a second synchronization rod is arranged on the other side.

[0010] Preferably, limiting grooves are provided in the middle of the first synchronization rod and the second synchronization rod.

[0011] Preferably, the synchronous conveyor belt is drivingly connected to the second synchronous rod and the outer side of the first synchronous rod, and the size of the synchronous conveyor belt matches the limiting groove.

[0012] Preferably, bearings are symmetrically provided on both sides of the second synchronization rod, the outer ring of the bearing is fixedly connected to the second synchronization rod, the inner ring of the bearing is fixedly connected to a fixed rod, and the fixed rod is fixedly connected to the inner wall of the workbench groove.

[0013] Preferably, the push plate is fixedly connected to the ends of the two sets of cylinder telescopic rods, and the push plate is located above the conveying trough on one side of the top of the workbench.

[0014] Preferably, a non-slip rubber plate is fixedly connected to the front side of the push plate.

[0015] Preferably, rollers are rotatably connected to the top of the workbench at equal intervals, and the rollers are located in the middle of the two groups of conveying troughs.

[0016] The beneficial effects of the utility model are:

[0017] The utility model provides two groups of synchronous conveyor belts for conveying in opposite directions under the meshing transmission of the first conical teeth and the second conical teeth inside the workbench. When the goods are conveyed to the top of the electronic scale for weight detection by a group of synchronous conveyor belts, the control element can be started according to whether the goods are overweight / underweight. When the weight of the goods is within the set weight value, the cylinder will not be started, and the goods will be transported normally through the group of synchronous conveyor belts. In particular, when the weight of the goods is overweight / underweight and exceeds the set weight value, the control element will start the cylinder so that the telescopic rod end of the cylinder drives the push plate forward until the goods are pushed to the top of another group of synchronous conveyor belts for reverse conveying, and the reverse conveying of the goods with unqualified weight is completed through the group of synchronous conveyor belts. Through this design, the goods can be quickly screened according to whether they are overweight / underweight and the screening work in different directions can be completed. Through this design, it is also convenient for the staff in the later stage to carry out the secondary packaging work of the unqualified goods. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

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

[0020] Figure 2 This is a schematic diagram of the structure of the conveying component of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the second synchronization rod of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the driving component of the utility model;

[0023] In the figure: 1. workbench; 2. conveying assembly; 21. motor; 211. rotating rod; 212. first conical tooth; 22. first synchronous rod; 221. second conical tooth; 222. synchronous conveyor belt; 23. second synchronous rod; 231. limit groove; 232. bearing; 233. fixed rod; 3. electronic scale; 4. pushing assembly; 41. control element; 42. cylinder; 43. push plate; 431. anti-slip rubber sheet; 5. rotating roller. DETAILED DESCRIPTION

[0024] The following will be combined with 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 of 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.

[0025] See also Figure 1-Figure 4 The utility model provides a technical solution: an automatic detection device for the quantity of length-quantitatively packaged goods, comprising a workbench 1, an electronic scale 3 arranged in a conveying groove on one side of the top of the workbench 1, a group of conveying grooves are opened in parallel on the top of the workbench 1, the electronic scale 3 is located in the conveying groove on one side, a conveying assembly 2 is arranged in the parallel conveying groove on the top of the workbench 1, the conveying assembly 2 comprises two groups of synchronous conveyor belts 222 conveying in opposite directions under the meshing transmission of a first conical tooth 212 and a second conical tooth 221, the two groups of synchronous conveyor belts 222 are respectively located in parallel grooves on both sides of the top of the workbench 1, a pushing assembly 4 is arranged on one side of the top of the workbench 1, the pushing assembly 4 comprises a control element 41, a cylinder 42 is arranged on the front of the control element 41, and the cylinder 42 is arranged on the front of the cylinder 42, and the push plate 43 is extended and retracted with the cylinder 42 to push the overweight / underweight goods back, by solving the problem that the prior art cannot quickly remove overweight / underweight goods, and thus requires the staff to manually re-screen the goods that do not meet the weight standard, thereby causing a significant increase in the time-consuming work process.

[0026] See also Figure 2 The conveying assembly 2 includes a motor 21, which is fixedly installed inside the workbench 1. A rotating rod 211 is fixedly connected to the output end of the motor 21. The top of the motor 21 is fixedly connected to the bottom of the first conical tooth 212. The first conical tooth 212 is in two groups and is independently meshed and connected on both sides of the first conical tooth 212. A first synchronous rod 22 is fixedly connected to one side of the second conical tooth 221. The first synchronous rod 22 is located on one side of the conveying groove at the top of the workbench 1 and a second synchronous rod 23 is provided on the other side. A limiting groove 231 is provided in the middle of the first synchronous rod 22 and the second synchronous rod 23. A synchronous conveyor belt 222 is transmission-connected to the second synchronous rod 23 and the outside of the first synchronous rod 22. The size of the synchronous conveyor belt 222 matches the limiting groove 231. Through this design, the two groups of synchronous conveyor belts 222 can complete synchronous reverse conveying under the drive of the motor 21.

[0027] See also Figure 3 Bearings 232 are symmetrically arranged on both sides of the second synchronous rod 23, the outer ring of the bearing 232 is fixedly connected to the second synchronous rod 23, the inner ring of the bearing 232 is fixedly connected to a fixed rod 233, and the fixed rod 233 is fixedly connected to the inner wall of the groove of the workbench 1. Through this design, the second synchronous rod 23, which plays a follower role, can rotate more smoothly.

[0028] See also Figure 2 and Figure 4The push plate 43 is fixedly connected to the ends of the telescopic rods of the two groups of cylinders 42. The push plate 43 is located above the conveying trough on one side of the top of the workbench 1. The front of the push plate 43 is fixedly connected to an anti-slip rubber plate 431. The top of the workbench 1 is rotatably connected with rollers 5 at equal intervals. The rollers 5 are located in the middle of the two groups of conveying troughs. This design can complete the rapid removal of overweight / underweight goods.

[0029] The working principle and use process of the utility model are as follows:

[0030] By starting the motor 21, the output end of the motor 21 drives the rotating rod 211 and the first conical teeth 212 to rotate, so that the two groups of first conical teeth 212 and the second conical teeth 221 are meshed and driven to drive the synchronous conveyor belt 222 to convey in opposite directions. When the goods are conveyed to the top of the electronic scale 3 by a group of synchronous conveyor belts 222 for weight detection, the control element 41 can be started according to whether the goods are overweight / underweight. When the weight of the goods is within the set weight value, the cylinder 42 is not started, and the goods are transported normally through the group of synchronous conveyor belts 222. In particular, when the weight of the goods is overweight / underweight and exceeds the set weight value, the control element 41 is started. 1 will start the cylinder 42 so that the telescopic rod end of the cylinder 42 drives the push plate 43 to move forward until the product is pushed to the top of another set of synchronous conveyor belts 222 for reverse conveying, and the reverse conveying of the unqualified weight products is completed through the synchronous conveyor belts 222. Through this design, the products can be quickly screened according to whether they are overweight / underweight and the screening work in different directions can be completed. Through this design, it is also convenient for the staff to carry out secondary packaging of unqualified products in the later stage. Through this design, the problem that the overweight / underweight products cannot be quickly removed in the prior art, and the staff need to manually re-screen the products that do not meet the weight standards, thereby greatly increasing the time-consuming work process is solved.

[0031] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic detection device for the quantity of length-quantified packaged goods, comprising a workbench (1), and an electronic scale (3) arranged in a conveying trough on one side of the top of the workbench (1), characterized in that: A group of conveying grooves are opened in parallel on the top of the workbench (1), and the electronic scale (3) is located in one of the conveying grooves on one side. A conveying assembly (2) is arranged in the parallel conveying groove on the top of the workbench (1). The conveying assembly (2) includes two groups of synchronous conveyor belts (222) that convey in opposite directions under the meshing transmission of the first conical teeth (212) and the second conical teeth (221). The two groups of synchronous conveyor belts (222) are respectively located in the parallel grooves on both sides of the top of the workbench (1). A pushing assembly (4) is arranged on one side of the top of the workbench (1). The pushing assembly (4) includes a control element (41). The front of the control element (41) is provided with a cylinder (42) that can be extended and retracted according to the feedback of the weight of the goods detected by the electronic scale (3). The front of the cylinder (42) is provided with a push plate (43) that can be extended and retracted with the cylinder (42) to push the overweight / underweight goods back.

2. The automatic detection device for the quantity of goods packaged in a fixed length according to claim 1 is characterized in that: The conveying assembly (2) comprises a motor (21), the motor (21) is fixedly installed inside the workbench (1), the output end of the motor (21) is fixedly connected to a rotating rod (211), and the top of the motor (21) is fixedly connected to the bottom of the first conical tooth (212).

3. The automatic detection device for the quantity of goods packaged in a fixed length according to claim 1 is characterized in that: The first conical teeth (212) are in two groups and are independently meshed and connected on both sides of the first conical teeth (212).

4. The automatic detection device for the quantity of goods packaged in a fixed length according to claim 1 is characterized in that: One side of the second conical tooth (221) is fixedly connected to a first synchronization rod (22); the first synchronization rod (22) is located on one side of a conveying groove at the top of the workbench (1) and a second synchronization rod (23) is provided on the other side.

5. The automatic detection device for the quantity of goods packaged in a fixed length according to claim 4 is characterized in that: A limiting groove (231) is provided in the middle of each of the first synchronization rod (22) and the second synchronization rod (23).

6. The automatic detection device for the quantity of goods packaged in a fixed length according to claim 1 is characterized in that: The synchronous conveyor belt (222) is transmission-connected to the outside of the second synchronous rod (23) and the first synchronous rod (22), and the size of the synchronous conveyor belt (222) matches the limiting groove (231).

7. The automatic detection device for the quantity of goods packaged in a fixed length according to claim 4 is characterized in that: Bearings (232) are symmetrically arranged on both sides of the second synchronization rod (23); the outer ring of the bearing (232) is fixedly connected to the second synchronization rod (23); the inner ring of the bearing (232) is fixedly connected to a fixed rod (233); and the fixed rod (233) is fixedly connected to the inner wall of the groove of the workbench (1).

8. The automatic detection device for the quantity of goods packaged in a fixed length according to claim 1 is characterized in that: The push plate (43) is fixedly connected to the ends of the telescopic rods of the two groups of cylinders (42), and the push plate (43) is located above the conveying trough on one side of the top of the workbench (1).

9. The automatic detection device for the quantity of goods packaged in a fixed length according to claim 1 is characterized in that: The front side of the push plate (43) is fixedly connected with an anti-skid rubber plate (431).

10. The automatic detection device for the quantity of goods packaged in a fixed length according to claim 1, characterized in that: The top of the workbench (1) is rotatably connected with rollers (5) at equal intervals, and the rollers (5) are located in the middle of the two groups of conveying troughs.

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