Bag shooting mechanism

Abstract

The utility model relates to the technical field of bag shooting machines, and provides a bag shooting mechanism which comprises a bag shooting machine body. The main conveying piece is arranged on the bag shooting machine body; the supporting piece is arranged on the bag shooting machine body, and an adjusting part is arranged at the end, away from the bag shooting machine body, of the supporting piece and moves relative to the supporting piece. The moving frame is slidably arranged on the supporting piece. The two ends of the first elastic piece act on the movable frame and the adjusting part correspondingly, and the adjusting part adjusts the elastic force of the first elastic piece after moving. The auxiliary conveying part is arranged on the moving frame and abuts against the main conveying part, and the first elastic part is used for providing force for the main conveying part to get close to the auxiliary conveying part. By means of the technical scheme, the problem that in the prior art, after a bag injection mechanism is blocked, a bag injection auxiliary conveying device and a main conveying piece are inconvenient to accurately adjust is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of bag shooting machines, and specifically, to a bag shooting mechanism. Background Art

[0002] In modern industrial production, especially in the packaging field, an efficient conveying and packaging system is crucial for improving production efficiency. With the continuous development of automation technology, various conveying mechanisms are widely used in different production scenarios.

[0003] In many packaging production lines, the bag shooting machine plays an important role. The bag shooting machine is usually used to accurately convey the bags to a specific position for subsequent packaging operations. However, there is a significant technical problem in the actual application of the existing bag shooting machines, that is, it is inconvenient to adjust the distance between the bag shooting auxiliary conveying device and the main conveying device. Under different production requirements, the size, thickness and conveying speed of the bags may vary, which requires flexible adjustment of the distance between the bag shooting auxiliary conveying device and the main conveying device according to the actual situation to ensure that the bags can be accurately and smoothly shot out, and avoid problems such as bag jamming, dropping or unsmooth conveying. But the existing adjustment methods usually adopt pneumatic or hydraulic forms, which are inconvenient for precise adjustment. Summary of the Utility Model

[0004] The utility model provides a bag shooting mechanism, which solves the problem that it is inconvenient to precisely adjust the bag shooting auxiliary conveying device and the main conveying part after jamming occurs in the bag shooting mechanism in the related art.

[0005] The technical solution of the utility model is as follows:

[0006] A bag shooting mechanism, comprising

[0007] A bag shooting machine body;

[0008] A main conveying part, which is arranged on the bag shooting machine body;

[0009] A support part, which is arranged on the bag shooting machine body. One end of the support part far away from the bag shooting machine body has an adjusting part, and the adjusting part is movably arranged relative to the support part;

[0010] A moving frame, which is slidably arranged on the support part;

[0011] A first elastic part, with both ends of the first elastic part acting on the moving frame and the adjusting part respectively. After the adjusting part moves, the elastic force of the first elastic part is adjusted;

[0012] Auxiliary conveying member, the auxiliary conveying member is arranged on the moving frame, the auxiliary conveying member abuts against the main conveying member, and the first elastic member is used to provide a force for the main conveying member to approach the auxiliary conveying member.

[0013] Optionally, it further includes

[0014] Handwheel, the handwheel is slidably arranged on the bag shooting machine body, one end of the handwheel abuts against the moving frame, and the moving frame moves when the handwheel slides.

[0015] Optionally, it further includes

[0016] Threaded sleeve, the threaded sleeve is arranged on the bag shooting machine body, and the handwheel is threadedly connected to the threaded sleeve.

[0017] Optionally, there are multiple support members, and the multiple support members are arranged on the bag shooting machine body in parallel at intervals.

[0018] Optionally, the support member includes

[0019] Mounting seat, the mounting seat is arranged on the bag shooting machine body;

[0020] Support rod, one end of the support rod is arranged on the mounting seat;

[0021] Limit stop piece, the limit stop piece is arranged at the other end of the support rod, and one end of the first elastic member abuts against the limit stop piece.

[0022] Optionally, the moving frame includes

[0023] Sliding sleeves, there are multiple sliding sleeves, and the multiple sliding sleeves are slidably arranged on the support rod, and the other end of the first elastic member abuts against the sliding sleeve;

[0024] Moving plate, the moving plate is arranged on the multiple sliding sleeves;

[0025] Vertical frame, one end of the vertical frame is arranged on the moving plate, and the auxiliary conveying member is arranged at the other end of the vertical frame.

[0026] Optionally, it further includes

[0027] Mounting plate, the mounting plate is arranged on the bag shooting machine body;

[0028] Vertical plates, there are multiple vertical plates, and one ends of the multiple vertical plates are all slidably arranged on the mounting plate;

[0029] Guide plates, there are two guide plates, and the two guide plates are respectively arranged at the other ends of the multiple vertical plates, and an accommodation space is formed between the two guide plates.

[0030] Optionally, the guide plate is V-shaped, and the openings of the two guide plates are arranged opposite to each other.

[0031] Optionally, it further includes

[0032] a second elastic member, with both ends of the second elastic member acting on the two vertical plates respectively;

[0033] an adjusting seat, which is slidably arranged on the mounting plate;

[0034] a limiting rod, which is rotatably arranged on the adjusting seat, and both ends of the limiting rod are in contact with the two vertical plates respectively.

[0035] Optionally, one end of the vertical plate close to the mounting plate has a long hole, and it further includes

[0036] a sliding block, which is slidably arranged on the mounting plate, and the vertical plate is slidably arranged on the mounting plate through the sliding block.

[0037] The working principle and beneficial effects of the present utility model are as follows:

[0038] In the present utility model, in order to solve the problem that it is inconvenient to accurately adjust the auxiliary bag shooting conveying device and the main conveying member after the bag shooting mechanism in the related art gets stuck, a support member, a moving frame and a first elastic member are provided on the bag shooting machine body. The auxiliary conveying member is slidably arranged on the support member through the moving frame, and at the same time, a first elastic member is installed between the moving frame and the support member. Through the action of the first elastic member, the position of the moving frame is prevented from suddenly changing, so that the auxiliary conveying member presses the main conveying member to complete the bag shooting action. When a bag jamming occurs, since the first elastic member can be compressed at any position, the position of the moving frame can be adjusted in time, so that the auxiliary conveying member and the main conveying member are separated in time, so that the bag shooting mechanism runs more smoothly during the bag shooting process.

[0039] The working principle of the present utility model is that before the bag shooting mechanism works, first adjust the positions of the main conveying member and the auxiliary conveying member so that when the bag passes between the auxiliary conveying member and the main conveying member, the auxiliary conveying member and the main conveying member can press the bag, so as to accurately shoot the bag. Adjusting the position of the moving frame on the support member can adjust the position of the auxiliary conveying member. When a bag jamming occurs, adjust the position of the moving frame. At this time, under the action of the first elastic member, after the jammed bag is taken out, the auxiliary conveying member can reset itself. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] The above characteristics, technical features, advantages and their implementation manners of the present utility model will be further described below in a clear and understandable manner in combination with the drawings in the preferred embodiments.

[0041] Figure 1Structural schematic diagram of the present utility model;

[0042] Figure 2 Partial structural schematic diagram of the present utility model;

[0043] Figure 3 Another partial structural schematic diagram of the present utility model;

[0044] Figure 4 For the present utility model Figure 1 Enlarged structural schematic diagram at position A.

[0045] In the figure: 1, main body of the shooting bag machine; 2, main conveying member; 3, supporting member; 4, moving frame; 5, first elastic member; 6, auxiliary conveying member; 7, hand wheel; 8, threaded sleeve; 301, mounting seat; 302, support rod; 303, limiting stop; 401, sliding sleeve; 402, moving plate; 403, vertical frame; 9, mounting plate; 10, vertical plate; 11, guiding plate; 12, second elastic member; 13, adjusting seat; 14, limiting rod; 1001, long strip hole; 15, sliding block. Detailed implementation manners

[0046] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the specific implementation manners of the present utility model will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained according to these drawings and other implementation manners can also be obtained.

[0047] To make the drawings concise, only the parts related to the utility model are schematically shown in each drawing, and they do not represent the actual structure of the product. In addition, to make the drawings concise and easy to understand, in some drawings, components with the same structure or function are only schematically shown for one of them, or only one of them is marked. In this article, "one" not only means "only one", but also means "more than one" situation, and "several" includes "two" and "more than two".

[0048] In this article, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0049] In addition, in the description of the present application, terms such as "first" and "second" are only used for distinguishing descriptions and cannot be construed as indicating or implying relative importance.

[0050] Referring to Figures 1 to 4 , which is the first embodiment of the present utility model, a bag shooting mechanism is proposed, including a bag shooting machine body 1; a main conveyor 2 is arranged on the bag shooting machine body 1; a support member 3 is arranged on the bag shooting machine body 1, and one end of the support member 3 away from the bag shooting machine body 1 has an adjusting portion, and the adjusting portion is movably arranged relative to the support member 3; a moving frame 4 is slidably arranged on the support member 3; both ends of a first elastic member 5 act on the moving frame 4 and the adjusting portion respectively, and after the adjusting portion moves, the elastic force of the first elastic member 5 is adjusted; an auxiliary conveyor 6 is arranged on the moving frame 4, the auxiliary conveyor 6 abuts against the main conveyor 2, and the first elastic member 5 is used to provide a force for the main conveyor 2 to approach the auxiliary conveyor 6.

[0051] In this embodiment, in order to solve the problem that it is inconvenient to accurately adjust the bag shooting auxiliary conveying device and the main conveyor after jamming occurs in the related art bag shooting mechanism, a support member 3, a moving frame 4 and a first elastic member 5 are arranged on the bag shooting machine body 1. The auxiliary conveyor 6 is slidably arranged on the support member 3 through the moving frame 4. At the same time, a first elastic member 5 is installed between the moving frame 4 and the support member 3. Through the action of the first elastic member 5, the position of the moving frame 4 is prevented from suddenly changing, so that the auxiliary conveyor 6 presses the main conveyor 2 to complete the bag shooting action. When bag jamming occurs, since the first elastic member 5 can be compressed at any position, the position of the moving frame 4 can be adjusted in time, so that the auxiliary conveyor 6 and the main conveyor 2 are separated in time, so that the bag shooting mechanism runs more smoothly during the bag shooting process. The support member 3 has an adjustable portion that can move, and by moving the position of the adjustable portion, the magnitude of the pressing force between the auxiliary conveyor 6 and the main conveyor 2 can be adjusted.

[0052] Specifically, before the bag shooting mechanism works, first adjust the positions of the main conveyor 2 and the auxiliary conveyor 6 so that when the bag passes between the auxiliary conveyor 6 and the main conveyor 2, the auxiliary conveyor 6 and the main conveyor 2 can press the bag, so as to accurately shoot the bag. Adjusting the position of the moving frame 4 on the support member 3 can adjust the position of the auxiliary conveyor 6. When bag jamming occurs, adjust the position of the moving frame 4. At this time, under the action of the first elastic member 5, after the jammed bag is taken out, the auxiliary conveyor 6 can reset itself.

[0053] Further, it further includes a handwheel 7, the handwheel 7 is slidably arranged on the bag shooting machine body 1, one end of the handwheel 7 abuts against the moving frame 4, and the handwheel 7 drives the moving frame 4 to move after sliding.

[0054] In this embodiment, a handwheel 7 is slidably mounted on the main body 1 of the bag shooting machine. By moving the handwheel 7, the moving frame 4 can be pushed to slide, so as to adjust the position of the moving member on the support member 3. When a bag jams, the handwheel 7 pushes the moving frame 4 to move, so that the first elastic member 5 is further compressed; after the jammed bag is taken out, the handwheel 7 slides in the reverse direction. At this time, the moving frame 4 moves in the reverse direction and always remains in contact with the handwheel 7 under the action of the first elastic member 5. The position of the moving frame 4 on the support member 3 is uniquely determined by the first elastic member 5 and the handwheel 7, and the auxiliary conveying member 6 and the main conveying member 2 are brought into contact again. Thus, the auxiliary conveying member 6 and the main conveying member 2 keep pressing and conveying the bag.

[0055] Further, a threaded sleeve 8 is further included. The threaded sleeve 8 is arranged on the main body 1 of the bag shooting machine, and the handwheel 7 is threadedly connected to the threaded sleeve 8.

[0056] In this embodiment, a threaded sleeve 8 is installed on the bag shooting machine. Since the handwheel 7 and the threaded sleeve 8 are threadedly connected, after the handwheel 7 rotates, it can be self-locked, so that the adjustment and control of the gap are reliable and the operation is convenient.

[0057] Further, there are a plurality of support members 3, and the plurality of support members 3 are arranged in parallel at intervals on the main body 1 of the bag shooting machine.

[0058] In this embodiment, since the length of the auxiliary conveying member 6 is relatively long and the auxiliary conveying member 6 is installed on the moving frame 4, in order to improve the stability of the moving frame 4 during the moving process, a plurality of support members 3 are installed on the main body 1 of the bag shooting machine. At the same time, the plurality of support members 3 can provide good support for the moving frame 4.

[0059] Further, the support member 3 includes a mounting base 301, the mounting base 301 is arranged on the main body 1 of the bag shooting machine; one end of a support rod 302 is arranged on the mounting base 301; a limiting stop 303 is arranged at the other end of the support rod 302, and one end of the first elastic member 5 abuts against the limiting stop 303.

[0060] In this embodiment, the support member 3 is composed of a mounting base 301, a support rod 302 and a limiting stop 303, and adopts a split design, which is not only convenient for the installation of the support member 3, but also convenient for the installation of the moving frame 4 and the first elastic member 5, making the assembly of the whole device more convenient. It is also convenient to maintain and replace the support member 3, the moving frame 4 and the first elastic member 5. When installing the support member 3, first install the mounting base 301 on the main body 1 of the bag shooting machine, then install the support rod 302. After installing the moving frame 4 on the support rod 302, install the first elastic member 5 and the limiting stop 303 in sequence.

[0061] Further, the moving frame 4 includes sliding sleeves 401. There are multiple sliding sleeves 401, and the multiple sliding sleeves 401 are slidably arranged on the support rod 302. The other end of the first elastic member 5 abuts against the sliding sleeve 401; a moving plate 402 is arranged on the multiple sliding sleeves 401; one end of the vertical frame 403 is arranged on the moving plate 402, and the auxiliary conveying member 6 is arranged at the other end of the vertical frame 403.

[0062] In this embodiment, the support rod 302 is cylindrical in shape. When the sliding sleeve 401 and the support rod 302 are slidably engaged, the frictional resistance is smaller, which can avoid jamming during the sliding process. The moving plate 402 and the vertical frame 403 provide an installation space for the auxiliary conveying member 6.

[0063] Further, it further includes a mounting plate 9, and the mounting plate 9 is arranged on the bag shooting machine body 1; there are multiple vertical plates 10, and one end of each of the multiple vertical plates 10 is slidably arranged on the mounting plate 9; there are two guiding plates 11, and the two guiding plates 11 are respectively arranged at the other ends of the multiple vertical plates 10, and a receiving space is formed between the two guiding plates 11.

[0064] In this embodiment, a mounting plate 9 is further installed on the bag shooting machine body 1. Multiple vertical plates 10 are slidably mounted on the mounting plate 9. Two vertical plates 10 form a group, and the guiding plates 11 are installed at the other ends of the vertical plates 10, and a receiving space is formed between the guiding plates 11. When the bag is a valve bag, the valve opening of the bag can pass through the receiving space. Since the vertical plates 10 are slidably arranged, the size of the receiving space can be adjusted by adjusting the position of the vertical plates 10 on the mounting plate 9.

[0065] Further, the guiding plates 11 are V-shaped, and the openings of the two guiding plates 11 are arranged opposite to each other.

[0066] In this embodiment, the openings of the guiding plates 11 are arranged opposite to each other. Therefore, the shape of the receiving space is that the upper opening and the lower opening are smaller than the width of the middle part of the receiving space, so that after the valve opening enters the receiving space, it can be stably conveyed and will not fall off.

[0067] Further, it further includes a second elastic member 12. The two ends of the second elastic member 12 respectively act on the two vertical plates 10; an adjusting seat 13 is slidably arranged on the mounting plate 9; a limiting rod 14 is rotatably arranged on the adjusting seat 13, and the two ends of the limiting rod 14 respectively abut against the two vertical plates 10.

[0068] In this embodiment, a second elastic member 12 is installed between the two vertical plates 10. By rotating the limiting rod 14, the distance between the two vertical plates 10 can be adjusted, thereby adjusting the size of the receiving space. When the receiving space is not directly above the gap, the position of the limiting rod 14 can be adjusted by sliding the adjusting seat 13, thereby adjusting the position of the center of the receiving space.

[0069] Furthermore, one end of the vertical plate 10 close to the mounting plate 9 is provided with a long slot 1001, and further includes a sliding block 15. The sliding block 15 is slidably arranged on the mounting plate 9, and the vertical plate 10 is slidably arranged on the mounting plate 9 through the sliding block 15.

[0070] In this embodiment, in order to adjust the height of the accommodation space, a long slot 1001 is provided on the vertical plate 10, and the vertical plate 10 is slidably arranged on the mounting plate 9 through the sliding block 15. By connecting different positions of the long slot 1001 with the sliding block 15, the installation position of the vertical plate 10 can be adjusted, so as to adjust the height of the accommodation space as required.

[0071] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered within the scope of the claims of the present invention.

Claims

1. A shooting bag mechanism, characterized in that, including a shot bag machine body (1); a main conveyor (2), the main conveyor (2) being arranged on the shot bag machine body (1); a support member (3), the support member (3) being arranged on the shot bag machine body (1), one end of the support member (3) away from the shot bag machine body (1) having an adjusting portion, the adjusting portion being movably arranged relative to the support member (3); a moving frame (4), the moving frame (4) being slidably arranged on the support member (3); a first elastic member (5), two ends of the first elastic member (5) respectively acting on the moving frame (4) and the adjusting portion, the elastic force of the first elastic member (5) being adjusted after the adjusting portion moves; an auxiliary conveyor (6), the auxiliary conveyor (6) being arranged on the moving frame (4), the auxiliary conveyor (6) being in contact with the main conveyor (2), the first elastic member (5) being used to provide a force for the main conveyor (2) to approach the auxiliary conveyor (6).

2. The shooting bag mechanism according to claim 1, characterized in that, It further includes a handwheel (7), the handwheel (7) being slidably arranged on the shot bag machine body (1), one end of the handwheel (7) being in contact with the moving frame (4), the moving frame (4) being driven to move after the handwheel (7) slides.

3. The shooting bag mechanism according to claim 2, wherein, It further includes a threaded sleeve (8), the threaded sleeve (8) being arranged on the shot bag machine body (1), the handwheel (7) being in threaded connection with the threaded sleeve (8).

4. A bag shooting mechanism according to claim 1, characterized in that, There are multiple support members (3), and the multiple support members (3) are arranged on the shot bag machine body (1) in parallel at intervals.

5. A shooting bag mechanism according to claim 1, characterized in that, The support member (3) includes a mounting seat (301), the mounting seat (301) being arranged on the shot bag machine body (1); a support rod (302), one end of the support rod (302) being arranged on the mounting seat (301); a limit stop (303), the limit stop (303) being arranged at the other end of the support rod (302), one end of the first elastic member (5) being in contact with the limit stop (303).

6. The bag shooting mechanism according to claim 5, wherein, The moving frame (4) includes a plurality of sliding sleeves (401), the plurality of sliding sleeves (401) being slidably arranged on the support rod (302), the other end of the first elastic member (5) being in contact with the sliding sleeves (401); a moving plate (402), the moving plate (402) being arranged on the plurality of sliding sleeves (401); a vertical frame (403), one end of the vertical frame (403) being arranged on the moving plate (402), the auxiliary conveyor (6) being arranged at the other end of the vertical frame (403).

7. A bag shooting mechanism according to claim 1, characterized in that, It further includes a mounting plate (9), the mounting plate (9) being arranged on the shot bag machine body (1); a plurality of vertical plates (10), one ends of the plurality of vertical plates (10) being slidably arranged on the mounting plate (9); a guiding plate (11), there are two guiding plates (11), the two guiding plates (11) being respectively arranged at the other ends of the plurality of vertical plates (10), an accommodating space being formed between the two guiding plates (11).

8. A bag shooting mechanism according to claim 7, wherein, The guide plate (11) is V-shaped, and the openings of the two guide plates (11) are arranged opposite to each other.

9. A bag shooting mechanism according to claim 7, characterized in that, It further includes a second elastic member (12), with both ends of the second elastic member (12) acting on the two vertical plates (10) respectively; an adjusting seat (13), which is slidably arranged on the mounting plate (9); a limiting rod (14), which is rotatably arranged on the adjusting seat (13), and both ends of the limiting rod (14) are in contact with the two vertical plates (10) respectively.

10. A bag shooting mechanism according to claim 7, characterized in that, One end of the vertical plate (10) close to the mounting plate (9) has a long hole (1001), and it further includes a sliding block (15), which is slidably arranged on the mounting plate (9), and the vertical plate (10) is slidably arranged on the mounting plate (9) through the sliding block (15).

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