Binder clip mixing and canning system and working method thereof

Abstract

The invention discloses a binder clip mixing and canning system and a working method thereof.The binder clip mixing and canning system comprises a can body conveying mechanism and binder clip conveying mechanisms arranged on the side face of the can body conveying mechanism, the can body conveying mechanism comprises limiting feeding assemblies, and the number of the limiting feeding assemblies corresponds to that of the binder clip conveying mechanisms; the limiting feeding assembly is suitable for limiting or releasing limiting of a tank body and feeding the tank body into a follow-up process when limiting is released, and the multiple binder clip conveying mechanisms are suitable for conducting quantitative discharging when the limiting feeding assembly limits the tank body so as to conduct quantitative filling of binder clips. The feeding frequency is controlled through the limiting feeding assembly, the stable feeding speed can be guaranteed, therefore, the binder clip conveying mechanism and the tank conveying mechanism cooperate and run smoothly, movement limitation is carried out on the tank at the specific position, and cooperative and stable running of the whole process is achieved through the specific feeding frequency.

Description

Technical Field

[0001] The present application relates to the field of packaging technology, and in particular to a binder clip mixed canning system and a working method thereof. Background Art

[0002] Binder clips are a kind of stationery. They are composed of a triangular spring sheet body and two long side handles. The body is a spring steel sheet formed in one step. The side handles are made of steel wire. The end connected to the body is movable. After clamping the documents, the steel wire can be laid flat, which is convenient for document stacking and saves space. Binder clips are usually sold as a whole after being canned, so canning equipment is a common equipment for the production of binder clips.

[0003] However, the time required for loading, conveying, adding materials, and collecting in the process of canning with long-tail clips is difficult to determine, and each process is not a completely standardized process, so it is difficult to ensure that the production process is completely orderly. Therefore, the cost of obtaining real-time status through sensors, visual cameras, etc. to control the production process is relatively high, and even if more sensors and other equipment are added, it cannot better guarantee the coordination and smoothness between the various processes. For this reason, we propose a long-tail clip mixed canning system and its working method. Summary of the invention

[0004] The purpose of the present application is to provide a binder clip mixed canning system and a working method thereof.

[0005] In order to achieve the above purpose, the technical solution adopted in the present application is: a long tail clip mixed canning system, including a tank conveying mechanism and a long tail clip conveying mechanism arranged on the side of the tank conveying mechanism, the tank conveying mechanism includes a limiting feeding assembly, the number of the limiting feeding assemblies corresponds to the number of the long tail clip conveying mechanisms, the limiting feeding assembly is suitable for limiting or releasing the limit of the tank body, and sending the tank body to a subsequent process when the limit is released, and multiple long tail clip conveying mechanisms are suitable for quantitative unloading when the limiting feeding assembly limits the tank body, so as to perform quantitative filling of the long tail clips.

[0006] As a preferred embodiment, the limiting feeding assembly includes a limiting portion and a feeding portion, the limiting portion is suitable for resisting when the can body passes by, and the feeding portion is suitable for pushing the can body so that the can body and the limiting portion act on each other, causing the limiting portion to deform or deform while avoiding, thereby allowing the can body to pass.

[0007] Further preferably, the limiting portion is configured as a roller brush, and when the feeding portion pushes the can body to pass, the roller brush rotates to avoid it, and at the same time, the roller brush elastically deforms at the position where it contacts the can body; the driving stroke of the feeding portion each time is less than or equal to the length of a can body diameter; the feeding portion controls the feeding frequency by setting different action intervals, the same driving stroke, or by setting the same action interval and different driving strokes.

[0008] As a preferred embodiment, the can conveying mechanism also includes the same number of conveying parts and feeding belts, adjacent conveying parts and feeding belts are connected end to end, and the feeding part is arranged at the junction of the conveying part and the feeding belt, the conveying part and the feeding belt are both conveying structures for conveying the cans at a constant speed, the long tail clip conveying mechanism is arranged on the side of the feeding belt, and the same feeding belt is provided with multiple long tail clip conveying mechanisms, and multiple limiting parts are correspondingly arranged, one or more cans are arranged between two adjacent limiting parts, and the feeding part is suitable for pushing the outermost can to move one or more cans toward the limiting part.

[0009] As a preference, the loading device is suitable for loading the long tail clips and arranging them in a straight line, the unloading component is suitable for acting on the long tail clips arranged in a straight line in sequence for quantitative unloading when rotating, and the unloading component is suitable for abutting the long tail clips to keep the long tail clips arranged in a straight line when stationary.

[0010] As a preferred embodiment, the unloading component includes a rolling part and a brush body arranged at equal intervals along the outer side of the circumference of the rolling part. The loading device is provided with a counting component at its loading position, and the counting component is suitable for automatically opening the rolling part after recording a certain number of long tail clips to carry out quantitative unloading; the counting component includes an electrically controlled stop block, and the stop block is closed to stop subsequent long tail clips after the counting component recognizes a specific number, and the stop block is opened and unlocked after the rolling part rotates to unload, so as to control the unloading quantity.

[0011] As a preferred embodiment, the material discharge component includes a rolling portion and a plurality of rows of brush bodies arranged at equal intervals along the outer side of the circumference of the rolling portion. Two adjacent binder clips are close to each other to form a driving interval. When each row of brush bodies rotates, it acts on one of the driving intervals. The rolling portion drives the binder clips to discharge material quantitatively once every rotation of the rolling portion.

[0012] As a preferred embodiment, the long-tail clip mixed canning system also includes a can collecting mechanism, which includes an outer annular plate, an inner rotating plate and a baffle, wherein the baffle is arranged on the side wall of the annular plate, and the annular plate is provided with at least two openings, wherein one of the openings is arranged at a position facing the end outlet of the can conveying mechanism, and the other outlet is arranged in the discharge direction; the baffle extends from the opening on one side of the discharge direction to the opening close to the side of the can conveying mechanism, and the can enters the outer side of the rotating plate from the can conveying mechanism, and when the rotating plate continues to rotate, the can approaches the baffle and is finally guided close to the center of the rotating plate, and after multiple cans enter the rotating plate, they all gather close to the center of the rotating plate.

[0013] On the other hand, the present application provides a mixed canning method, including the above-mentioned binder clip mixed canning system, and further comprising the following steps:

[0014] S1. Initial feeding of can bodies: the can bodies are initially fed on the first conveying part, and a speed limiting component is provided at the feeding place. The speed limiting component senses the passage of the can bodies and the passing time through infrared rays, and controls the feeding speed of the corresponding can bodies on the first conveying part according to the moving speed of the can bodies. When the can bodies reach the conveying end of the first conveying part, they abut against the side wall thereof, and the subsequent can bodies continue to move and abut against the previous can bodies in sequence.

[0015] S2, the first feeding of the can body: the can body moves to the end of the first conveying part and then leaves the conveying range of the first conveying part. When the subsequent can bodies on the first conveying part continue to move, the front can body is pushed into the connection area of ​​the first conveying part and the first feeding belt. Then the feeding part extends to push a can body into the first feeding belt and convey it. Then the feeding part is retracted, and the subsequent can bodies are conveyed by the first conveying part and enter the connection area of ​​the first conveying part and the first feeding belt in turn. The can body pushed into the feeding belt is fed by the first feeding belt, and is stopped by the limiting part when the can body moves to the feeding position. The subsequent can bodies enter the first feeding belt in turn and are finally arranged in turn with the previous can bodies until they are filled to the limiting part on the first feeding belt. At this time, the long tail clip conveying mechanism performs quantitative feeding on the front can body in this section. When the next can body is pushed by the feeding part, all the can bodies in this interval are advanced, the can body with the long tail clip added in the front acts on the limiting part and passes through the limiting part and the second can body to abut against the limiting part, and at the same time, a new can body enters from the first feeding belt to the connecting area of ​​the first conveying part and the first feeding belt, and then the above action is repeated to continue passing through the can body at the limiting part, and the can body after feeding passes through the first limiting part is abutted and limited by the second limiting part, and the subsequent can bodies enter in turn and finally fill the area between the first limiting part and the second limiting part, at this time, the second long tail clip conveying mechanism quantitatively feeds the first can body in this interval, and then the feeding part continues to feed the can body, so that the first can body in this interval passes through the second limiting part, and this reciprocating process is repeated until the can body moves to the last limiting part on the first feeding belt, and then the can body continues to be conveyed to the next process.

[0016] S3. Transportation and subsequent feeding of tank bodies: a conveying section is provided between two adjacent feeding belts of the tank body, and the inlet end of the conveying section is connected with the outlet section of the previous feeding belt. The tank body enters the conveying section after being fed by the previous feeding belt, and is transferred to the connection between the next feeding belt and the conveying section through the conveying section, and is fed through the feeding section provided at the connection, and the feeding and conveying are performed multiple times in this way until the feeding of the tank body is completed.

[0017] Compared with the prior art, the beneficial effects of this application are:

[0018] By controlling the feeding frequency through the limit feeding assembly, a stable loading speed can be ensured, so that the long tail clip conveying mechanism and the tank conveying mechanism can work together and run smoothly. By restricting the movement of the tank at a specific position and using a specific feeding frequency, the coordinated and stable operation of the entire process can be achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of one embodiment of the mixed canning system in the present application.

[0020] Figure 2 yes Figure 1 Schematic diagram of the structure of the middle tank conveying mechanism.

[0021] Figure 3 yes Figure 2 Schematic diagram of the structure at the middle limit feeding part.

[0022] Figure 4 yes Figure 1 Schematic diagram of the structure of the medium and long tail clip conveying mechanism.

[0023] Figure 5 This is an enlarged view of part of the structure of the binder clip conveying mechanism.

[0024] Figure 6 yes Figure 2 Schematic diagram from another angle.

[0025] Figure 7 yes Figure 6 Enlarged view of point A in the middle.

[0026] Figure 8 It is a top view of the main components in the binder clip conveying mechanism.

[0027] Fig. 9 These are two state diagrams of the binder clip conveying mechanism when conveying the binder clip.

[0028] Fig.10 is Fig. 9 Three state diagrams when the long tail clip is continuously conveyed on the basis.

[0029] Fig.11 This is an enlarged view of point B in Figure 6.

[0030] Fig.12 yes Figure 3 Enlarged view of point C in the middle.

[0031] Fig.13 This is a schematic diagram of transporting the binder clips at the loading section.

[0032] Fig.14 This is a schematic diagram of the technical components being arranged at the loading section.

[0033] In the figure: 1. first conveying part; 2. tank body; 3. feeding part; 4. first feeding belt; 5. limiting part; 6. infrared counter; 7. second conveying part; 8. second feeding belt; 9. counting device; 10. counting sensor; 11. feeding device; 12. feeding part; 13. long tail clip; 14. vibration component; 15. rolling part; 16. driving part; 17. unloading hopper; 18. fixing part; 19. driving interval; 20. tank body collecting mechanism; 21. baffle; 22. unloading part; 23. electric control panel; 24. speed limiting component; 26. counting component; 31. cylinder; 32. mounting part; 33. piston rod; 34. pushing part. DETAILED DESCRIPTION

[0034] Below, the present application is further described in conjunction with 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.

[0035] In the description of the present application, it should be noted that directional words, such as the terms "center", "lateral", "longitudinal", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions and positional relationships are based on the directions or positional relationships shown in the accompanying drawings, which are only for the convenience of narrating the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and cannot be understood as limiting the specific scope of protection of the present application.

[0036] It should be noted that the terms "first", "second", etc. in the description and claims of the present application are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence.

[0037] The terms "including" and "having" and any variations thereof in the specification and claims of this application are intended to cover non-exclusive inclusions. For example, a process, method, system, product or apparatus comprising a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to these processes, methods, products or apparatuses.

[0038] Example:

[0039] Reference Figures 1 to 12 This embodiment proposes a canning system with mixed long-tail clips, including a can conveying mechanism and a long-tail clip conveying mechanism arranged on the side of the can conveying mechanism, wherein the can conveying mechanism is obviously used to move and convey the can 2, and the long-tail clip conveying mechanism is used to load the can 2 at a suitable position. Canning long-tail clips may usually require canning long-tail clips of different colors, and it is necessary to ensure that there is a specific number of long-tail clips of each color, so the long-tail clip conveying mechanism is preferably able to have a quantitative feeding function. When the can conveying mechanism is conveying the can 2, since the unloading position of the long-tail clip conveying mechanism is fixed, it is necessary to timely position and fix the can 2 at a specific position of the can conveying mechanism, so that the can 2 is at a suitable unloading position, thereby ensuring accurate feeding of the long-tail clip conveying mechanism.

[0040] Since the time required for loading, conveying, adding materials, and collecting in the canning process is difficult to determine, and each process is not a completely standardized process, it is difficult to ensure that the production process is completely orderly. Therefore, the cost of obtaining real-time status through sensors, visual cameras, etc. to control the production process is relatively high, and even if more sensors and other equipment are added, it is not possible to ensure the smooth coordination between the various processes.

[0041] To this end, the can conveying mechanism in this embodiment includes a limiting feeding assembly, the number of which corresponds to the number of long tail clip conveying mechanisms. The limiting feeding assembly is suitable for limiting or releasing the limit on the can 2, and feeding the can 2 to a subsequent process when the limit is released. Multiple long tail clip conveying mechanisms are suitable for quantitative unloading when the limiting feeding assembly limits the can 2, so as to perform quantitative filling of the long tail clip 13. Among them, the limit feeding component does not need to identify the moving position of the tank body 2 when it works, and can automatically position the tank body 2 after it reaches the appropriate position. After the long tail clip conveying mechanism has quantitatively unloaded the material, after the limit feeding component is released, the tank body 2 can continue to pass through the next process. The whole process can be easily realized by using fewer sensors, such as setting an electronic control program, setting an infrared recognition or pressure sensing device at the position of the limit part 5, and when the tank body 2 abuts the limit part, the sensor senses and allows the long tail clip conveying mechanism to run for a feeding. After the long tail clip conveying mechanism has finished unloading the material, the time is set to allow the limit feeding component to operate to release the limit on the tank body 2 and allow the tank body 2 to pass. Of course, if the feeding frequency of the feeding part 3 is fixed, after each operation of the feeding part 3, directly allowing the long tail clip conveying mechanism to unload the material once can also complete normal feeding.

[0042] On the other hand, the limiting feeding component can simply control its own feeding frequency, so that the discharge speed of the can body 2 can be controlled at the limiting position, the can body 2 can be retained at its position, or the appropriate feeding frequency can be adjusted to allow the mixed canning system to perform canning at a certain speed. At the position of the limiting part 5, a slower feeding speed can allow multiple can bodies 2 to be retained at the limiting position and arranged closely in sequence. In this way, after the can bodies 2 fill this limiting area, the whole composed of multiple can bodies 2 can be moved forward together through the push from the outside.

[0043] The limit feeding assembly can coordinate the feeding of the long tail clip conveying mechanism and the feeding of the tank conveying mechanism through a simple limit and feeding process, so that the entire feeding process is stable and smooth.

[0044] It can be seen that, in fact, by controlling the feeding frequency, a stable loading speed can be guaranteed, so that the long tail clip conveying mechanism and the tank conveying mechanism can cooperate and run smoothly. In essence, the long tail clip conveying mechanism set on the feeding belt increases the process time, so that the tank transmission speed on the feeding belt is greater than the tank transmission speed on the conveying part. For this purpose, the feeding frequency of each position is controlled. The principle is to restrict the movement of the tank 2 at a specific position (that is, the position where the long tail clip is fed into the tank body) and to achieve the coordination and stable operation of the entire process through a specific feeding frequency.

[0045] A specific implementation scheme of the position-limiting feeding assembly is proposed below.

[0046] like Figure 6, Figure 7 and Fig.11 As shown, the limiting feeding assembly includes a limiting portion 5 and a feeding portion 3, wherein the limiting portion 5 is suitable for resisting when the can body 2 passes, and the feeding portion 3 is suitable for pushing the can body 2, so that the can body 2 and the limiting portion 5 act, so that the limiting portion 5 deforms or deforms while avoiding, thereby allowing the can body 2 to pass. The driving stroke of the feeding portion 3 each time is less than or equal to the length of the diameter of the can body 2. The driving stroke of the feeding portion 3 is preferably one-nth of the diameter of the can body 2, where n is a positive integer, such as one-half, so that every time the feeding portion 3 moves twice, a can body 2 will pass through the rolling portion 15, and at the same time, a can body 2 will be pushed into the next conveying structure. If the driving stroke of the feeding portion 3 is exactly the diameter of the can body 2, then every time the feeding portion 3 moves once, a can body 2 will pass through the rolling portion 15, and at the same time, a can body 2 will be pushed into the next conveying structure.

[0047] like Figure 1 and Figure 6 As shown, the specific driving stroke of the feeding part 3 and Fig.11 The actual stroke of the cylinder 31 shown is not necessarily the same. The driving stroke of this embodiment refers to the distance that the feeding part 3 pushes the can body to move in the direction of the second conveying structure when the can body is conveyed from the first conveying structure to the second transmission structure. If the cylinder 31 is set farther, the actual stroke of the cylinder 31 may be much greater than the driving stroke.

[0048] There are other forms of cooperative feeding between the feeding part 3 and the limiting part 5. For example, when the driving stroke of the feeding part 3 is less than the diameter of a can body 2, assuming it is 0.75 times the diameter of the can body 2, the feeding part 3 will push the arranged can bodies 2 forward when feeding, and the frontmost can body 2 will react with the brush body of the rolling part 15 and cause the brush body to deform. At this time, if the rolling part 15 has a driving part, when the rolling part 15 rotates, the brush body will act on the can body 2 to make the can body 2 move forward and pass, so the conveying structure will automatically send the rear can body 2 forward until it abuts against the rolling part 15. At this time, when the feeding part 3 is reset and performs the next driving stroke, it will directly send the next can body 2 into the next transmission structure. Of course, if Figure 1 As shown, if this process occurs at the connection position between the first conveyor part 1 and the first feeding belt 4, although the first conveyor part 1 and the first feeding belt 4 are both conveying structures, generally speaking, the feeding speed of the first conveyor part 1 is greater than the conveying speed of the first feeding belt 4, and thus the feeding operation is required on the first feeding belt 4, which will extend the transfer time.

[0049] To sum up, on the basis of feeding, the feeding part 3 also cooperates with the limiting part 5 to realize the function of speed coordination of the conveying structure with different conveying speeds. On the one hand, the feeding part 3 can control the feeding frequency by controlling the action interval and maintaining the same driving stroke; on the other hand, the same action interval can be maintained, and the feeding frequency can be controlled by controlling the driving stroke of the feeding part 3 each time. The different driving strokes here need to be understood as: the feeding part 3 adopts one driving stroke when producing the same batch, but if the batch as a whole adopts different driving strokes a and driving strokes b, the feeding frequencies are different under the two options, and it cannot be understood as using different driving strokes a and driving strokes b for different specific tank bodies 2 within the same batch.

[0050] like Figure 6 , Figure 7 As shown, the limiting part 5 is set as a roller brush. When the feeding part 3 pushes the tank body 2 to pass, the roller brush rotates to avoid it, and at the same time, the roller brush is elastically deformed at the position where it contacts the tank body 2. This process is the process of the limiting feeding assembly releasing the limit of the tank body 2. When the feeding part 3 does not act on the tank body 2, the state in which the tank body 2 and the limiting part 5 are against each other is the limiting state. Of course, the deformation of the roller brush changes dynamically as the tank body 2 passes. A motor can be set at the bottom of the roller brush, and the motor drives the roller brush to rotate. In this way, when the tank body 2 passes, the rotation of the roller brush in the same direction can reduce the friction between the roller brush and the tank body 2 to a certain extent, thereby reducing the wear of the roller brush. At this time, the rolling part 15 allows the tank body 2 to pass through by deformation. Of course, the outer periphery of the rolling part 15 is directly set to a flexible and elastically deformable form, which can also basically meet the needs. For example, a layer of sponge pad with good elastic recovery ability is set on the outer periphery of the rolling part 15. When the tank body 2 passes through, the deformation sponge pad can complete the passage. After passing, the sponge pad recovers to continue to limit the next tank body 2. The specific action mode of the rolling portion 15 and the tank body 2 is deformation.

[0051] This embodiment does not limit the number of roller brushes. Figure 3 As shown, the limiting portion 5 at one place includes two roller brushes. In fact, only one roller brush can be set, but the stability is not as good as setting roller brushes on both sides. If only one side of the roller brush is set, one side of the tank body 2 is easy to contact with the wall of the feeding belt and generate greater friction.

[0052] The brush body of the roller brush is obviously flexible, but the roller brush cannot be set too soft, otherwise it cannot provide sufficient support for the tank body 2, and its direct deformation may cause the tank body 2 to fail.

[0053] Obviously, utilizing the deformation and rotation state of the roller brush is an implementation scheme for the deformation of the above-mentioned limiter 5. In some embodiments, the limiter 5 includes a clamping portion and a reset portion (not shown in the figure, only the general principle is explained here), and the clamping portion has a guide portion on the side close to the tank body 2. When the feeding portion 3 drives the tank body 2 forward, it acts on the clamping portion and causes it to move outward to avoid, while compressing the reset portion, and before the feeding portion 3 completes the driving stroke, the center line of the tank body 2 at the front completely passes through the guide portion. This avoidance method is to allow the tank body 2 to pass through by moving the clamping portion, and at the same time, the reset portion is first compressed and then restored to a deformation method during the process, so it is a method in which deformation and avoidance act simultaneously.

[0054] Fig.11 The specific structure of the feeding part 3 is shown, which mainly includes a cylinder 31, a piston rod 33 and a pusher 34. The cylinder 31 is installed at the connection between the conveying part and the feeding belt through the mounting part 32. The cylinder 31 is extended and contracted by electric control, and the pusher 34 is moved by the movement of the piston rod 33. Figure 3 As shown, the can body 2 transported by the first conveying part 1 can directly reach the right-angle connection between the first conveying part 1 and the first feeding belt 4. This connection is a right-angle track for limiting the moving direction of the can body 2. The material of the first conveying part 1 will finally abut against the right-angle turning point of this right-angle connection. At this time, although the first conveying part 1 continues to move, the can body 2 in front can no longer move. When the pushing part 34 is extended, a can body 2 can be pushed to the range of the first feeding belt 4, thereby continuing to transport. During this process, the piston rod 33 will block the passage from the first conveying part 1 to the right-angle connection, so that the subsequent can body 2 will not enter. When the piston rod 33 of the cylinder 31 is retracted, the can body 2 behind the first conveying part 1 will move forward as a whole by the distance of a can body 2, thereby completing the right-angle connection.

[0055] Obviously, only when the feeding part 3 pushes, can the tank body 2 move from the conveying part to the feeding belt. The feeding part 3 can realize the control of the conveying frequency of the tank body 2. Without the push of the feeding part 3, the tank body 2 will be gathered and arranged. The purpose of gathering the tank body 2 is that the feeding part 3 can be set to the outside of the feeding belt. If the feeding part 3 is set to the position near the corresponding limiting part 5 of the feeding belt and the tank body 2, since it is necessary to consider the role of the subsequent tank body 2 and the feeding part 3, the feeding part 3 needs to be provided with a complex structure to avoid it. Therefore, the feeding part 3 is on the outside of the feeding belt (specifically, the outside of the connection between the conveying part and the feeding belt, that is, Figure 2 and Figure 3 The position of the feeding part 3 shown in the two places in the figure can simplify the structure of the feeding part 3 itself. At the same time, another advantage of the position of the feeding part 3 here is that if the feeding belt is Figure 3As shown in the figure, two limiting parts 5 are provided. When only one feeding part 3 is provided, since multiple can bodies 2 can be transported closely together, each time the feeding part 3 is pushed, the can body 2 behind will push the can body 2 in front to move. Figure 3 The tank body 2 at the second limit portion 5 (the one on the left) shown does not need to be provided with a feeding portion 3. Only one feeding portion 3 is provided. By placing multiple tank bodies 2 next to each other, the feeding of the entire feeding belt can be achieved. When the next tank body 2 contacts the limit portion 5, the long tail clip conveying mechanism can start to convey the long tail clip 13 for feeding. After a feeding cycle is completed, the feeding portion 3 starts to push the tank body 2 forward by the length of the diameter of the tank body 2. At this time, the next tank body 2 abuts against the limit portion 5, and the long tail clip conveying mechanism continues to unload. It can be seen that the whole process is coordinated and smooth, the control logic is simple, and it is convenient to simplify the equipment structure and optimize the cost.

[0056] If the feeding part 3 in the present embodiment is not configured like this, there is no control when the tank body 2 is loaded. After the tank body 2 reaches the limiting part 5 each time (the limiting part 5 is mainly used to position the tank body 2 at this time, so as to facilitate the loading of the long tail clip conveying mechanism) and loading, the feeding part 3 will push the tank body 2 forward to the next limiting part 5. At this time, the next long tail clip conveying mechanism loads the material. After completion, another feeding part 3 needs to be set to push the material. Therefore, multiple feeding parts 3 need to be set. In addition, the feeding part 3 also needs to consider the problem of being abutted and interfered by the subsequent tank body 2. The feeding part 3 set in the present application has the advantage of simple structure and only needs to be set in one place.

[0057] like Figure 1 As shown, the can conveying mechanism also includes the same number of conveying parts and feeding belts, adjacent conveying parts and feeding belts are connected end to end, and the feeding part 3 is arranged at the junction of the conveying part and the feeding belt, the conveying part and the feeding belt are both conveying structures for conveying the can 2 at a constant speed, the long tail clip conveying mechanism is arranged on the side of the feeding belt, and the same feeding belt is provided with multiple long tail clip conveying mechanisms, and multiple limiting parts 5 are correspondingly arranged, one or more cans 2 are arranged between two adjacent limiting parts 5, and the feeding part 3 is suitable for pushing the outermost can 2 to move one or more cans 2 toward the limiting part 5.

[0058] In this embodiment, the conveyor and the feeding belt are both described by taking two as an example, namely the first conveyor 1 and the second conveyor 7, and the feeding belt also includes the first feeding belt 4 and the second feeding belt 8 (i.e. the same number). Of course, one conveyor and one feeding belt can be set according to needs, so that the material can be directly discharged from the back of the feeding belt, and more conveyors and feeding belts can be set to meet more production needs. This embodiment is described by taking two as an example. Therefore, it is obvious that the first conveyor 1 is set before the first feeding belt 4, and the second conveyor 7 is set between the first feeding belt 4 and the second feeding belt 8, wherein the first conveyor 1 initially delivers the can body 2 to the first feeding belt 4, and the second conveyor 7 delivers the can body 2 from the first feeding belt 4 to the second feeding belt 8. Figure 1 As shown, two binder clip conveying mechanisms are provided on the side of a feeding belt, and a total of four binder clip conveying mechanisms are provided, so this embodiment can realize the process of simultaneously filling four colors of binder clips 13. Of course, the four binder clip conveying mechanisms can also feed binder clips 13 of the same color or mixed colors as needed.

[0059] like Figure 1 , Figure 2 As shown, the tail of the first conveyor part 1 and the head of the first feeding belt 4 are arranged correspondingly, and a right-angle track for the movement of the tank body 2 is arranged at the connection between the two (there is no transfer function of the conveying structure here). The first conveyor part 1 is used for the initial loading of the tank body 2. An existing speed limiting component can be set at the entrance to limit the loading speed of the tank body 2, and a marking device can also be set to mark the tank body. The right-angle track between the tail end of the first conveyor part 1 and the entrance side of the first feeding belt 4 is used to make the tank body 2 turn. Since the movement of the tank body 2 on the feeding belt needs to be controlled to facilitate other processes such as feeding, the feeding part 3 arranged on the entrance side of the feeding belt naturally needs to have the function of controlling the feeding speed. Subsequently, after two feedings (the feeding occurs at the moment when the rolling part 15 acts on the tank body 2, corresponding to Figure 1 After the can body 2 is transferred from the first feeding belt 4 to the second feeding belt 8, there is no need to control the feeding speed here, so the second conveyor 7 is directly placed close to the tail end of the first feeding belt 4, and the can body 2 is directly transferred from the tail end of the first feeding belt 4 to the second conveyor 7, so there is no need to set up the feeding part 3. After that, the can body 2 is transferred from the second conveyor 7 to the second feeding belt 8, and the feeding speed needs to be controlled at this time, so the feeding part 3 is set here again. On this basis, if the production line is to be extended further, the specific setting form can be inferred by analogy.

[0060] like Figure 4 , Figure 5 , Figure 8 , Fig. 9 and Fig.10As shown, the long tail clip conveying mechanism includes a loading device 11 and a unloading assembly. The loading device is suitable for loading the long tail clips 13 and arranging them in a straight line. When the unloading assembly rotates, it is suitable for acting on the long tail clips 13 arranged in a straight line in sequence to unload quantitatively. When the unloading assembly is stationary, it is suitable for abutting the long tail clips 13 to keep the long tail clips 13 arranged in a straight line. Figure 4 As shown in the feeding device 11, a high-performance vibration plate can be used to ensure that the long tail clips 13 are fed and arranged in order at the feeding position. Such a device is used for the continuous feeding process of the long tail clips 13, which is a common technology in the art. Therefore, no further description is given on how the specific feeding device 11 feeds the long tail clips 13 in a fixed posture. Figure 4 The loading machine shown loads the binder clip 13 with the feet facing outward and the clip body facing inward. Figure 4 The figure shows a simple schematic diagram of a vibration feeder, and the specific feeding device 11 can be replaced with a different model and specification according to actual conditions.

[0061] Two specific implementation plans of the blanking assembly are proposed below.

[0062] The first unloading assembly includes a rolling portion 15 and brush bodies arranged at equal intervals along the outer circumference of the rolling portion 15. The loading device 11 is provided with a counting assembly 26 at its loading position. Fig.14 The counting component 26 is suitable for automatically opening the rolling part 15 after recording a certain number of long tail clips to carry out quantitative feeding; the counting component 26 includes an electrically controlled stop block, and after the counting component 26 recognizes a specific number, the stop block closes and stops the subsequent long tail clips 13, and after the rolling part 15 rotates to feed, the stop block opens and unlocks to control the feeding quantity;

[0063] The counting component 26 is commonly seen in the form of an infrared counter. When a certain number of the binder clips 13 arranged in a straight line on the feeding device 11 are arranged, the infrared counter will start the rolling part 15 after identification. When the rolling part 15 rotates, it will act on the binder clips 13, so that the binder clips 13 continue to be unloaded until the previously counted number of binder clips 13 are unloaded, thereby achieving the purpose of quantitative unloading. The rolling part 15 and the brush body play the role of unloading with the binder clips 13, and on the other hand, when the rolling part 5 is stationary, the brush body provides a limit for the binder clips 13, so that the counting component 26 can count.

[0064] When the counting component 26 and the rolling part 15 cooperate, on the one hand, a relatively finely rotating rolling part 15 can be provided, and its start and stop can be precisely controlled during its rotation, thereby controlling the start and stop of the feeding of the binder clips 13, thereby ensuring an accurate quantity. On the other hand, an electrically controlled stop block can also be provided at the counting component 26 as described above, and after the counting component 26 counts a certain amount of binder clips 13, the stop block blocks the subsequent binder clips, and at this time, the rolling part 15 does not need to be finely operated, and all the binder clips 13 in front can be fed.

[0065] The second material discharging assembly includes a rolling part 9 and multiple rows of brush bodies arranged at equal intervals along the outer side of the rolling part circumference. Two adjacent binder clips are close to each other to form a driving interval 19 (mainly formed by the side handles of the foot of the binder clip 13). Each row of brush bodies acts on a corresponding driving interval 19 when rotating. The rolling part 15 drives the binder clip 13 to discharging quantitatively once every rotation. Since the number of brush body rows is fixed, the purpose of quantitative discharging can be achieved as long as the binder clip 13 is acted on every time when the rolling part 15 rotates one circle. Fig. 9 In the state (a), there is still a gap between the binder clips 13 at the beginning. During the interval of the rolling part 15 rotating, the binder clips 13 fall to the position as shown in FIG. Fig. 9 In the state (b), the binder clips 13 are close to each other, and then the rolling part 15 starts to rotate and acts on the binder clips 13 to reach the state as shown in FIG. Fig.10 The state of (c) Fig.10 (d) and (e) are schematic diagrams showing the same brush body acting on the same binder clip 13.

[0066] The first type of material discharging assembly is realized by the counting assembly 26, which has special requirements for the rolling brush formed by the rolling part 15 and the brush body, and the counting is relatively accurate, and the number of quantitative discharging is easy to control. The second type of material discharging assembly is relatively certain because the number of brush bodies is determined, so the number of quantitative discharging is also relatively certain. In actual production, the appropriate material discharging assembly can be selected according to needs.

[0067] The feeding device 11 further includes a feeding portion 12 for accommodating the linear arrangement of the binder clips 13. In order to facilitate the stable feeding of the binder clips 13, the feeding portion 12 is tilted, and the binder clips 13 move downward under their own gravity. The feeding device 11 includes a feeding portion 12 for accommodating the linear arrangement of the binder clips. The feeding portion 12 is tilted, and the counting component 26 of the first unloading component can be arranged on the feeding portion 12. The feeding portion 12 can be an L-shaped plate, referring to Fig.13 A stopper is fixedly arranged above the L-shaped plate. Since the cross section of the binder clip is generally an isosceles trapezoidal configuration, the L-shaped plate cooperates with a stopper to form a limit in the middle of the binder clip 13, so that the binder clip 13 can only move along the L-shaped plate. The other end of the L-shaped plate is provided with an opening to complete the material discharge. At this time, a counting component 26 can be installed at a suitable position on the plate to cooperate with the rolling part 15 for quantitative material discharge.

[0068] In addition, the rolling portion 15 also includes a driving portion 16, which is provided with a fixing portion 18 and is installed on the mounting plane through the fixing portion 18. The driving portion 16 is suitable for driving the rolling portion 15 to rotate. Common driving portions 16 include some motors that are easy to be electrically controlled. The driving portion 16 can control the rolling portion 15 to rotate at a certain speed and control the rotation interval, so that the long tail clip 13 can be unloaded at a certain speed and control the unloading interval, so that it can be used in conjunction with the tank conveying mechanism.

[0069] In order to ensure smooth unloading of the binder clip 13 at the loading part 12, the binder clip conveying mechanism further includes a vibration component 14, which acts on the loading part 12. Through the setting of the vibration component 14, the loading part 12 is not easy to get stuck; in order to ensure accurate unloading of the binder clip 13, it also includes a unloading hopper 17, the top of which corresponds to the unloading position corresponding to the rolling part 15, and the unloading hopper 17 is as follows Figure 4 The tapered shape shown has a good guiding effect on the blanking of the binder clip 13 .

[0070] like Figure 1 As shown, the long-tail clip mixed canning system also includes a can collection mechanism 20, which includes an outer annular plate, an inner rotating plate and a baffle 21. The baffle 21 is arranged on the side wall of the annular plate. The annular plate is provided with at least two openings, one of which is arranged at a position facing the end outlet of the can conveying mechanism, and the other outlet is arranged in the discharge direction. The baffle 21 extends from the opening on one side of the discharge direction to the opening on one side close to the can conveying mechanism. The can 2 enters the outer side of the rotating plate from the can conveying mechanism. When the rotating plate continues to rotate, the can 2 approaches the baffle 21 and is finally guided to the center of the rotating plate. After entering the rotating plate, multiple cans 2 are gathered towards the center of the rotating plate. After the can 2 is fed from the end of the second feeding belt 8, it enters the opening of the can collection mechanism 20. After entering, due to the rotation of the rotating plate, the can 2 enters the inner wall of the rotating plate until it interacts with the baffle 21, and the can 2 gradually approaches the center. Multiple cans 2 are then successively collected towards the middle.

[0071] When unloading is required, the can body 2 can be moved to the unloading portion 22, that is, unloading and unloading can be performed using an unloading guide rail. For convenience, a counting device can also be provided on the unloading portion 22.

[0072] like Figure 3 As shown, an infrared counter 6 can be arranged near the limiting part 5, and a counting device 9 can be arranged at the junction of the first feeding belt 4 and the second conveying part 7. The counting device 9 can be provided with a counting sensor 10 facing the second conveying part 7. Of course, other suitable counting devices can also be arranged. The number of can bodies 2 passing through can be known through these counting devices, so that the feeding frequency of the feeding part 3 can be controlled according to the number of can bodies 2 passing through.

[0073] In the present application, when the tank body 2 reaches the limiting portion 5, the long tail clamp conveying mechanism automatically opens, and the feeding portion 3 automatically starts after the feeding is completed. When the tank body 2 abuts against the limiting portion 5 again after the feeding is completed, the long tail clamp conveying mechanism continues to start, thereby repeatedly completing the coordinated operation of the limiting feeding assembly, the long tail clamp conveying mechanism and the tank body conveying mechanism. One or more electric control panels 23 can be added to each process of the long tail clamp conveying mechanism and the tank body conveying mechanism, and the equipment in each process can be individually controlled by operating the electric control panel 23.

[0074] On the other hand, a mixed canning working method of a binder clip mixed canning system is provided, comprising the following steps:

[0075] S1. Initial feeding of can body 2: can body 2 is initially loaded on the first conveyor, and a speed limiting component 24 is provided at the loading location. The speed limiting component 24 senses the passage and time of can body 2 by infrared rays, and controls the loading speed of the corresponding can body 2 on the first conveyor according to the moving speed of can body 2. When can body 2 reaches the conveying end of the first conveyor, it abuts against its side wall, and the subsequent can body 2 continues to move and abuts against the previous can body 2 in sequence. The speed limiting component 24 can actually adjust the conveying frequency of can body 2 in real time through feedback from subsequent processes, and make multiple can bodies 2 maintain a specific arrangement posture through the conveyor, so as to facilitate the continuity of subsequent loading.

[0076] S2, the first feeding of the can body 2: the can body 2 moves to the end of the first conveying part and leaves the conveying range of the first conveying part. When the subsequent can body 2 on the first conveying part continues to move, the front can body 2 is pushed into the connection area of ​​the first conveying part and the first feeding belt. Then the feeding part 3 extends out, pushes a can body 2 into the first feeding belt and conveys it. Then the feeding part 3 is retracted, and the subsequent can bodies 2 are conveyed by the first conveying part and enter the connection area of ​​the first conveying part and the first feeding belt in turn. The can body 2 pushed into the feeding belt is fed by the first feeding belt, and is stopped by the limiting part 5 when the can body 2 moves to the feeding position. The subsequent can bodies 2 enter the first feeding belt in turn and are finally arranged in turn with the previous can body 2 until they are filled to the limiting part 5 on the first feeding belt. At this time, the long tail clip conveying mechanism performs quantitative feeding on the front can body 2 in this section. When the next can body 2 is pushed by the feeding part 3 After the first can 2 is fed to the feed belt, the feed belt 3 is moved to the next conveyor 5. After the feed belt 3 is fed to the feed belt, the feed belt 3 is moved to the next conveyor 5. After the feed belt 3 is fed to the feed belt, the feed belt 3 is moved to the next conveyor 5.

[0077] This step mainly provides a specific working method for feeding at the first feeding belt 4. Obviously, when feeding in the subsequent feeding belts, the principle of the coordinated process of the tank body and the long tail clip unloading is consistent.

[0078] In this step, the "first conveying section" actually corresponds to the first conveying section 1, and the first feeding belt is the first feeding belt 4. Since the number of conveying sections and feeding belts can be selected according to needs in actual production, this expression is used here.

[0079] S3. Transportation and subsequent feeding of tank body 2: A conveying section is arranged between two adjacent feeding belts of tank body 2, and the inlet end of the conveying section is connected with the outlet section of the previous feeding belt. After being fed by the previous feeding belt, tank body 2 enters the conveying section, and is conveyed to the connection between the next feeding belt and the conveying section through the conveying section, and is fed through the feeding section 3 arranged at the connection. Tank body 2 enters the next feeding belt for the feeding process, and the feeding and conveying are performed multiple times until the tank body 2 is fed and conveyed away.

[0080] The above describes the basic principles, main features and advantages of the present application. Those skilled in the art should understand that the present application is not limited by the above embodiments, and the above embodiments and the specification only describe the principles of the present application. The present application may have various changes and improvements without departing from the spirit and scope of the present application, and these changes and improvements fall within the scope of the present application for which protection is sought. The scope of protection claimed by the present application is defined by the attached claims and their equivalents.

Claims

1. A binder clip mixed canning system, characterized in that: It includes a tank conveying mechanism and a binder clip conveying mechanism arranged on the side of the tank conveying mechanism, the tank conveying mechanism includes a position-limiting feeding assembly, and the number of the position-limiting feeding assemblies corresponds to the number of the binder clip conveying mechanisms. The limiting feeding assembly is suitable for limiting or releasing the limit of the can body, and sending the can body to the subsequent process when the limit is released. The multiple long tail clip conveying mechanisms are suitable for quantitative unloading when the limiting feeding assembly limits the can body, so as to perform quantitative filling of the long tail clips.

2. The binder clip mixed canning system according to claim 1, characterized in that: The limiting feeding assembly includes a limiting portion and a feeding portion, wherein the limiting portion is suitable for resisting when the can body passes by, and the feeding portion is suitable for pushing the can body so that the can body and the limiting portion act on each other, causing the limiting portion to deform or deform while avoiding, thereby allowing the can body to pass by.

3. The binder clip mixed canning system according to claim 2, characterized in that: The limiting part is configured as a roller brush. When the feeding part pushes the can body through, the roller brush rotates to avoid it, and at the same time, the roller brush elastically deforms at the position where it contacts the can body; the driving stroke of the feeding part each time is less than or equal to the length of a can body diameter; the feeding part controls the feeding frequency by setting different action intervals, the same driving stroke, or by setting the same action interval and different driving strokes.

4. The binder clip mixed canning system as claimed in claim 3, characterized in that: The can conveying mechanism also includes the same number of conveying parts and feeding belts, adjacent conveying parts and feeding belts are connected end to end, and the feeding part is arranged at the connection between the conveying part and the feeding belt, the conveying part and the feeding belt are both conveying structures for conveying the cans at a constant speed, the long tail clip conveying mechanism is arranged on the side of the feeding belt, and the same feeding belt is provided with multiple long tail clip conveying mechanisms, and multiple limiting parts are correspondingly arranged, one or more cans are arranged between two adjacent limiting parts, and the feeding part is suitable for pushing the outermost can to move one or more cans toward the limiting part.

5. The binder clip mixed canning system as claimed in claim 4, characterized in that: The loading device is suitable for loading the long tail clips and arranging them in a straight line. When the unloading component rotates, it is suitable for acting on the long tail clips arranged in a straight line in sequence to unload quantitatively. When the unloading component is stationary, it is suitable for abutting the long tail clips to keep the long tail clips arranged in a straight line.

6. The binder clip mixed canning system according to claim 5, characterized in that: The unloading component includes a rolling part and a brush body arranged at equal intervals along the outer side of the circumference of the rolling part. The loading device is provided with a counting component at its loading position. The counting component is suitable for automatically opening the rolling part after recording a certain number of long tail clips to carry out quantitative unloading; the counting component includes an electrically controlled stop block. After the counting component recognizes a specific number, the stop block is closed to stop subsequent long tail clips. After the rolling part rotates to unload, the stop block is opened and unlocked to control the unloading quantity.

7. The binder clip mixed canning system as claimed in claim 5, characterized in that: The material discharge assembly includes a rolling portion and a plurality of rows of brush bodies arranged at equal intervals along the outer side of the circumference of the rolling portion. Two adjacent binder clips are brought close to form a driving interval. When each row of the brush bodies rotates, it acts on one of the driving intervals. Each time the rolling portion rotates one circle, the binder clips are driven to discharge material quantitatively once.

8. The binder clip mixed canning system according to claim 6 or 7, characterized in that: The feeding equipment includes a feeding part for accommodating a linear arrangement of long-tail clips, and the feeding part is arranged at an angle; the rolling part also includes a driving part, and the driving part is provided with a fixing part and is installed on a mounting plane through the fixing part, and the driving part is suitable for driving the rolling part to rotate; the long-tail clip mixed canning system also includes a vibration component and a lower hopper, the vibration component acts on the feeding part, and the top of the lower hopper corresponds to the lowering position corresponding to the rolling part.

9. The binder clip mixed canning system according to claim 1, characterized in that: It also includes a tank collection mechanism, which includes an outer annular plate, an inner rotating plate and a baffle, wherein the baffle is arranged on the side wall of the annular plate, and the annular plate is provided with at least two openings, wherein one of the openings is arranged at a position facing the end outlet of the tank conveying mechanism, and the other outlet is arranged in the discharge direction; the baffle extends from the opening on one side of the discharge direction to the opening close to the side of the tank conveying mechanism, and the tank enters the outer side of the rotating plate from the tank conveying mechanism. When the rotating plate continues to rotate, the tank approaches the baffle and is finally guided to the center of the rotating plate. After entering the rotating plate, multiple tanks gather close to the center of the rotating plate.

10. A mixed canning method, comprising the binder clip mixed canning system as claimed in claim 4, characterized in that: The following steps are also included: S1. Initial feeding of cans: the cans are initially fed on the first conveying part, and a speed limiting component is provided at the feeding part. The speed limiting component senses the passage of the cans and the passing time by infrared rays, and controls the feeding speed of the corresponding cans on the first conveying part according to the moving speed of the cans. When the cans reach the conveying end of the first conveying part, they abut against the side wall thereof, and the subsequent cans continue to move and abut against the previous cans in sequence; S2, the first feeding of the can body: the can body moves to the end of the first conveying part and then leaves the conveying range of the first conveying part. When the subsequent can bodies on the first conveying part continue to move, the front can body is pushed into the connection area of ​​the first conveying part and the first feeding belt. Then the feeding part extends to push a can body into the first feeding belt and convey it. Then the feeding part is retracted, and the subsequent can bodies are conveyed by the first conveying part and enter the connection area of ​​the first conveying part and the first feeding belt in turn. The can body pushed into the feeding belt is fed by the first feeding belt, and is stopped by the limiting part when the can body moves to the feeding position. The subsequent can bodies enter the first feeding belt in turn and are finally arranged in turn with the previous can bodies until they are filled to the limiting part on the first feeding belt. At this time, the long tail clip conveying mechanism performs quantitative feeding on the front can body in this section. When the next can body is pushed by the feeding part, all the can bodies in this interval are advanced, the can body with the long tail clip added in the front acts on the limiting part and passes through the limiting part, and the second can body advances to abut against the limiting part, and at the same time, a new can body enters from the first feeding belt to the connection area of ​​the first conveying part and the first feeding belt, and then the above action is repeated to continue passing through the can body at the limiting part, and the can body after feeding passes through the first limiting part is abutted and limited by the second limiting part, and the subsequent can bodies enter in turn and finally fill the area between the first limiting part and the second limiting part, at this time, the second long tail clip conveying mechanism quantitatively feeds the first can body in this interval, and then the feeding part continues to feed the can body, so that the first can body in this interval passes through the second limiting part, and this reciprocating process is repeated until the can body moves to the last limiting part on the first feeding belt, and then the can body continues to be conveyed to the next process; S3. Transportation and subsequent feeding of tank bodies: a conveying section is provided between two adjacent feeding belts of the tank body, and the inlet end of the conveying section is connected with the outlet section of the previous feeding belt. The tank body enters the conveying section after being fed by the previous feeding belt, and is transferred to the connection between the next feeding belt and the conveying section through the conveying section, and is fed through the feeding section provided at the connection, and the feeding and conveying are performed multiple times in this way until the feeding of the tank body is completed.

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