Transportation device for quantitative feeding

Abstract

The utility model relates to the field of conveying belt conveying, in particular to a conveying device for quantitative feeding. The device comprises a shell, a conveying section, a quantity control section and a clutch, wherein a sliding through hole is formed in the top of the shell. The conveying section comprises a first transmission chain, a first driven wheel and a pushing piece, the first driven wheel is arranged in the shell, the first transmission chain is connected with the first driven wheel, and the pushing piece is hinged to the first transmission chain. The quantity control section comprises a first conveying assembly and a first transmission rod, the first transmission rod is arranged in the shell, and a driving wheel shaft of the first conveying assembly penetrates through the top of the shell to be meshed with the first transmission rod. The clutch is arranged in the shell, and movement transmission between the first driven wheel and the first transmission rod is achieved through the clutch. The first transmission chain is arranged to serve as driving input of the whole conveying device and can be connected with a driving motor of the next packaging procedure, movement consistency of the conveying device and the packaging device is achieved, and movement errors of the conveying device and the packaging device in the conveying process are reduced.

Description

Technical Field

[0001] The utility model relates to the field of conveyor belt transportation, in particular to a transportation device for quantitative feeding. Background Art

[0002] In the automated packaging of some materials, it is often necessary to pack a certain number of items together. This requires adding a device for quantitative classification of items to the automatic packaging line. This will not only increase the cost of the assembly line equipment, but also the conveying section and quantitative section on most assembly lines often use independent motor control, the control method is complex, and manual sorting is often required in the two processes to prevent connection errors between the two processes. Therefore, a transportation device that can realize quantitative loading of materials before packaging is needed. Utility Model Content

[0003] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained through the structures specifically pointed out in the description and the drawings of the description.

[0004] The utility model aims to overcome the above-mentioned shortcomings and provide a transport device for quantitative feeding, which has the advantages of automatic quantitative transportation, integrated drive, simple structure and convenient operation.

[0005] The utility model provides a transport device for quantitative feeding, including a shell, a conveying section, a quantity control section and a clutch. A sliding through hole is provided on the top of the shell. The conveying section includes a first transmission chain, a first driven wheel and a pusher, the first driven wheel is arranged in the shell, the first transmission chain passes through the shell and is connected to the first driven wheel, a plurality of the pushers are hinged to the first transmission chain, the first transmission chain is connected to an external driving motor to drive the first driven wheel to rotate, and during the movement of the first transmission chain, at least one of the pushers moves along the sliding through hole. The quantity control section is arranged at the entrance end of the conveying section, the quantity control section includes a first transmission component and a first transmission rod, two of the first transmission components are symmetrically arranged, the first transmission rod is arranged in the shell, the driving wheel shaft of the first transmission component passes through the top of the shell and meshes with the first transmission rod, and the rotation of the first transmission rod drives the first transmission component to move. The clutch is arranged in the housing, and the clutch realizes the motion transmission between the first driven wheel and the first transmission rod, so that the clutch operates at the same interval, so that the conveying section starts and stops intermittently.

[0006] In some embodiments, the transport device further includes a connecting section, which is disposed on one side of the conveying section and transports the material output from the quantity controlling section to above the conveying section.

[0007] In some embodiments, the connecting section includes a second conveying chain, a second transmission rod, a second conveying assembly and a third conveying chain. The second conveying chain connects the first driven wheel and the second transmission rod. The two second transmission assemblies are respectively arranged on the left and right sides of the conveying section. The second transmission rod is arranged in the shell. The driving wheel shaft of the second transmission assembly is meshed with the second transmission rod. One end of the second transmission rod is connected to the first driven wheel through the third conveying chain. The second transmission rod rotates to drive the second transmission assembly to move.

[0008] In some embodiments, the second transmission rod is connected to the input end of the clutch, and the output end of the clutch is connected to the first transmission rod.

[0009] In some embodiments, the connecting section further includes rollers, and a plurality of rollers are disposed on the conveyor belt of the second conveying assembly.

[0010] In some embodiments, the transport device further includes a limiting rod, and at least two of the limiting rods are symmetrically arranged on the left and right sides of the transport section.

[0011] In some embodiments, the quantity control section also includes a sensor, which is disposed on one side of the first transmission component. The sensor detects the amount of material output by the first transmission component, and transmits a signal to control the clutch to stop moving when the target amount is reached.

[0012] By adopting the above technical solution, the beneficial effects of the utility model are:

[0013] The utility model sets a first transmission chain as the driving input of the whole transport device, so that it can be connected to the driving motor of the next packaging process, so as to achieve the consistency of movement between the transport and packaging, reduce the movement error in the transmission process of the two, and greatly improve the transmission accuracy; a pusher is hinged on the first transmission chain to realize the transmission function of the first transmission chain while ensuring the transportation of materials above the shell; a transmission is set between the quantity control section and the conveying section to realize the momentum transfer between the two sections, and at the same time, the start and stop of the quantity control section is controlled by the start and stop of the transmission, so that the materials are discharged from the first conveying component in piles according to the target quantity, and then the piled materials are pushed into the packaging process in cooperation with the pusher whose spacing distance is greater than the distance of the material pile, so as to realize the synchronous operation of material quantification and conveying, and reserve a cutting distance for the packaging device.

[0014] By setting up a connecting section to connect the quantity control section and the conveying section, the material connection between the two sections can be achieved, which reduces labor input and improves transmission accuracy. By setting a limit rod, the material can maintain a straight line and greatly improve the conveying efficiency. By setting a sensor to intervene in the control of the transmission, the linkage between the material quantity and the start and stop time of the transmission is realized, which is convenient for adjusting the material quantity.

[0015] It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present disclosure.

[0016] Undoubtedly, these and other objects of the present invention will become more apparent after the following detailed description of the preferred embodiments described with reference to various figures and drawings.

[0017] In order to make the above and other purposes, features and advantages of the present invention more obvious and understandable, one or several preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0019] In the drawings, the same reference numerals are used for the same components and the drawings are schematic and not necessarily drawn to scale.

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only one or several embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on such drawings without paying creative work.

[0021] Figure 1 This is a schematic diagram of the overall structure of a transport device for quantitative loading of the utility model;

[0022] Figure 2 This is a partial structural schematic diagram of a quantitative feeding method of the utility model;

[0023] Figure 3 It is a side structural schematic diagram of a transport device for quantitative loading of the utility model;

[0024] Figure 4 The utility model is a schematic diagram of a top view of a transport device for quantitative loading.

[0025] Description of main reference numerals:

[0026] 1. Shell;

[0027] 11. Sliding through hole;

[0028] 2. Conveying section;

[0029] 21. First transmission chain; 22. First driven wheel; 23. Pushing member;

[0030] 3. Drive motor;

[0031] 4. Quantity control section;

[0032] 41. First transmission assembly, 42. First transmission rod, 43. Sensor;

[0033] 5. Clutch;

[0034] 6. Connecting section;

[0035] 61. second transmission chain, 62. second transmission rod, 63. second transmission assembly, 64. third transmission chain, 65. roller;

[0036] 7. Limit rod. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with specific implementation methods. It should be understood that the specific implementation methods described here are only used to explain the utility model, but not to limit the utility model.

[0038] Reference Figure 1-4 The utility model provides a transport device for quantitative feeding, including a shell 1, a conveying section 2, a quantity control section 4, a clutch 5, a connecting section 6 and a limit rod 7.

[0039] A sliding through hole 11 is provided on the top of the housing 1 .

[0040] The conveying section 2 includes a first transmission chain 21, a first driven wheel 22 and a pusher 23. The first driven wheel 22 is arranged in the housing 1, the first transmission chain 21 passes through the housing 1 and is connected to the first driven wheel 22, a plurality of pushers 23 are hinged to the first transmission chain 21, and the pushers 23 are preferably L-shaped. The first transmission chain 21 is connected to the driving motor 3 on the packaging device to drive the first driven wheel 22 to rotate. During the movement of the first transmission chain 21, one end of at least one pusher 23 protrudes from the sliding hole 11 and moves along the sliding hole 11.

[0041] The quantity control section 4 is arranged at the entrance end of the conveying section 2, and the quantity control section 4 includes a first conveying component 41, a first transmission rod 42 and a sensor 43. The two first conveying components 41 are symmetrically arranged, and the first conveying component 41 is an existing transmission belt structure. The first transmission rod 42 is arranged in the shell 1, and the driving wheel shaft of the first conveying component 41 passes through the top of the shell 1 and engages with the first transmission rod 42. The first transmission rod 42 rotates to drive the first conveying component 41 to move. The sensor 43 is arranged on one side of the first conveying component 41. The sensor 43 detects the amount of material output by the first conveying component 41, and transmits a signal to control the clutch 5 to stop moving when the target amount is reached.

[0042] The connecting section 6 is arranged at one side of the conveying section 2, and the length of the connecting section 6 partially overlaps with the conveying section 2. The connecting section 6 transports the material output from the quantity control section 4 to the top of the conveying section 2. The connecting section 6 includes a second conveying chain 61, a second transmission rod 62, a second conveying assembly 63, a third conveying chain 64 and a roller 65. The second conveying chain 61 connects the first driven wheel 22 and the second transmission rod 62, and two of the second transmission assemblies are respectively arranged on the left and right sides of the conveying section 2, and a plurality of rollers 65 are arranged on the conveyor belt of the second transmission assembly 63. The second transmission rod 62 is arranged in the housing 1, and the driving wheel shaft of the second transmission assembly is meshed with the second transmission rod 62. One end of the second transmission rod 62 is connected to the first driven wheel 22 through the third transmission chain 64, and the second transmission rod 62 rotates to drive the second transmission assembly to move.

[0043] The clutch 5 is arranged in the housing 1, and the clutch 5 realizes the motion transmission between the first driven wheel 22 and the first transmission rod 42, specifically: the second transmission rod 62 is connected to the input end of the clutch 5 through a chain, and the output end of the clutch 5 is connected to the first transmission rod 42 through a chain. The clutch 5 is operated at the same interval and connected to the sensor 43, so that the conveying section 2 is started and stopped intermittently. At least two limit rods 7 are symmetrically arranged on the left and right sides of the conveying section 2.

[0044] Working principle: The rows of materials pass through the material control section, and the first conveying assembly 41 clamps the materials and transports them to the conveying section 2. When the sensor 43 detects the target amount of materials, it sends a signal to control the clutch 5 to pause. After the clutch 5 pauses for a certain period of time, it resumes operation, prompting the control section 4 to output a material pile with a certain interval. While the material pile is being output, the second conveying assembly 63 on the connecting section 6 continues to operate, so that the roller 65 is inserted into the material pile interval to push the material pile into the conveying section 2, and the spaced pusher 23 pushes the material pile entering the conveying section 2 to the next process.

[0045] It should be understood that the embodiments disclosed in the present invention are not limited to the specific processing steps or materials disclosed herein, but should be extended to equivalent substitutions of such features understood by ordinary technicians in the relevant field. It should also be understood that the terms used herein are only used for the purpose of describing specific embodiments and are not meant to be limiting.

[0046] The "embodiment" mentioned in the specification means that the specific features or characteristics described in conjunction with the embodiment are included in at least one embodiment of the utility model. Therefore, the phrases or "embodiment" appearing in various places throughout the specification do not necessarily refer to the same embodiment.

[0047] In addition, the described features or characteristics may be combined in one or more embodiments in any other suitable manner. In the above description, some specific details, such as thickness, quantity, etc., are provided to provide a comprehensive understanding of the embodiments of the utility model. However, those skilled in the relevant art will understand that the utility model can be implemented without one or more of the above specific details or can also be implemented using other methods, components, materials, etc.

Claims

1. A transport device for quantitative loading, characterized in that: include: A housing, the top of which is provided with a sliding through hole; The conveying section includes a first transmission chain, a first driven wheel and a pusher, wherein the first driven wheel is arranged in the housing, the first transmission chain passes through the housing and is connected to the first driven wheel, a plurality of the pushers are hinged to the first transmission chain, the first transmission chain is connected to an external driving motor to drive the first driven wheel to rotate, and during the movement of the first transmission chain, at least one of the pushers moves along the sliding through hole; A quantity control section is arranged at the inlet end of the conveying section, and the quantity control section includes a first conveying assembly and a first transmission rod. The two first conveying assemblies are symmetrically arranged. The first transmission rod is arranged in the shell. The driving wheel shaft of the first conveying assembly passes through the top of the shell and meshes with the first transmission rod. The first transmission rod rotates to drive the first conveying assembly to move. The clutch is arranged in the housing, and the clutch realizes the motion transmission between the first driven wheel and the first transmission rod, so that the clutch operates at the same interval, so that the conveying section starts and stops intermittently.

2. The transport device for quantitative loading according to claim 1, characterized in that: It also includes a connecting section, which is arranged on one side of the conveying section and transports the material output from the quantity controlling section to above the conveying section.

3. The transport device for quantitative loading according to claim 2, characterized in that: The connecting section includes a second conveying chain, a second transmission rod, a second conveying assembly and a third conveying chain. The second conveying chain connects the first driven wheel and the second transmission rod. The two second conveying assemblies are respectively arranged on the left and right sides of the conveying section. The second transmission rod is arranged in the shell. The driving wheel shaft of the second conveying assembly is meshed with the second transmission rod. One end of the second transmission rod is connected to the first driven wheel through the third conveying chain. The second transmission rod rotates to drive the second conveying assembly to move.

4. The transport device for quantitative loading according to claim 3, characterized in that: The second transmission rod is connected to the input end of the clutch, and the output end of the clutch is connected to the first transmission rod.

5. The transport device for quantitative loading according to claim 3, characterized in that: The connecting section also includes rollers, and a plurality of rollers are arranged on the conveyor belt of the second conveying assembly.

6. The transport device for quantitative loading according to claim 1, characterized in that: It also includes limiting rods, at least two of which are symmetrically arranged on the left and right sides of the conveying section.

7. The transport device for quantitative loading according to claim 1, characterized in that: The quantity control section also includes a sensor, which is arranged on one side of the first transmission component. The sensor detects the quantity of materials output by the first transmission component and transmits a signal to control the clutch to stop moving when the target quantity is reached.

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