Feeding device for aluminum foil bag production

Abstract

The utility model relates to the technical field of aluminum foil bag production, and discloses a feeding device for aluminum foil bag production, which comprises a rack, a conveyor belt arranged on the rack, a plurality of clamping mechanisms arranged on the conveyor belt at intervals, a filling machine arranged above the conveyor belt, and a bag body placing mechanism arranged at the end part of the conveyor belt, a storage box is longitudinally and slidably arranged on the mounting support, a first telescopic mechanism is vertically arranged on the mounting support, the extending end of the first telescopic mechanism is connected with the storage box, a pressing mechanism is arranged at one end of the storage box, a discharging port is formed in the bottom of the other end of the storage box, and a rubbing wheel is rotatably arranged on the outer side of the end. Telescopic mechanisms II are symmetrically arranged at the upper part of the support frame; and vacuum chucks are arranged at the end parts of the telescopic mechanisms II. The bag body placing mechanism is arranged, mechanical placing of aluminum foil bags can be carried out, manual placing is replaced, working efficiency is improved, and labor intensity is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum foil bag production, in particular to a feeding device for aluminum foil bag production. Background Art

[0002] Aluminum foil bags are made by combining multiple plastic films and then passing through a bag making machine. They are used to package food, pharmaceutical industrial products, daily necessities, etc.

[0003] Chinese patent CN 219668597 U discloses a feeding device for aluminum foil bag production, including a workbench, a conveyor belt is installed on the workbench, a mounting bracket is arranged in the middle of the workbench, a sprayer is installed on the mounting bracket, a storage barrel and a spray pipe are arranged at the upper and lower ends of the sprayer, a guide pipe is arranged at the bottom of the spray pipe, and a control panel is arranged on one side of the mounting bracket. By arranging multiple groups of supporting sleeves on the conveyor belt, and driving the electric suction cups through two groups of electric push rods on the supporting sleeves, the two groups of electric suction cups are used to automatically open the aluminum foil bag, and move to the bottom of the spray pipe under the drive of the conveyor belt, so that the storage barrel releases the material and the guide pipe sprays out of the aluminum foil bag in the supporting sleeve, thereby completing the automatic feeding of the aluminum foil bag in the supporting sleeve, without the need for manual bag opening and supporting the aluminum foil bag during the feeding process, reducing the time spent on feeding, and effectively improving the convenience of the device when used.

[0004] The above technical solution solves the problem of opening the aluminum foil bag, but during the placement of the aluminum foil bag, it still needs to be placed manually in the supporting sleeve, which has low work efficiency. Utility Model Content

[0005] To solve the above problems, the utility model adopts the following technical solutions.

[0006] A feeding device for producing aluminum foil bags comprises a frame, a conveyor belt is arranged on the frame, a plurality of clamping mechanisms are arranged on the conveyor belt at intervals, a filler is arranged above the conveyor belt, a bag placing mechanism is also arranged at the end of the conveyor belt, the bag placing mechanism comprises a mounting bracket, a material storage box is longitudinally slidably arranged on the mounting bracket, a telescopic mechanism 1 is vertically arranged on the mounting bracket, the protruding end of the telescopic mechanism 1 is connected to the material storage box, a pressing mechanism is arranged at one end of the material storage box, a material discharge port is arranged at the bottom of the other end of the material storage box, a rubbing wheel is rotatably arranged on the outer side of the end, the clamping mechanism comprises a support frame, a telescopic mechanism 2 is symmetrically arranged on the upper part of the support frame, a vacuum suction cup is arranged at the end of the telescopic mechanism 2, and the support frame is fixedly arranged on the conveyor belt and moves with the conveyor belt.

[0007] Preferably, a bracket is provided at the bottom of the support frame, a placement groove is provided at the center of the bracket, and arc-shaped support plates are symmetrically provided on both sides of the placement groove.

[0008] Preferably, the storage box is provided with a baffle 1 on the side of one end of the discharge port, an opening is provided on the baffle 1, a fixed bracket is horizontally arranged outwardly on the outer side of the baffle 1, a rotating shaft bracket 1 is slidably arranged on the upper part of the fixed bracket, a rotating shaft is horizontally rotatably arranged on the rotating shaft bracket 1, a rubbing wheel is arranged on the rotating shaft, corresponding to the position of the opening, a passive gear is arranged at one end of the rotating shaft, a driving motor is also arranged on the rotating shaft bracket 1, a driving gear is arranged at the output end of the driving motor, an intermediate gear is also arranged on the rotating shaft bracket 1 between the driving gear and the passive gear, the driving gear is meshed with the intermediate gear, and the intermediate gear is meshed with the passive gear, a baffle 2 is vertically arranged on the outward end of the fixed bracket, a sleeve is horizontally arranged on the baffle 2, a thread is provided on the inner wall of the sleeve, a pressure rod is connected with the inner thread of the sleeve, and an inward end thereof is abutted against the rotating shaft bracket 1, and a rotating wheel is arranged on the outward end.

[0009] Preferably, the storage box is provided with a baffle 1 at one end, and horizontal brackets are symmetrically arranged on the front and rear sides thereof, and a rotating shaft bracket 2 is slidingly arranged on the outer side of the two horizontal brackets, a clamping wheel is arranged on the rotating shaft bracket 2 to rotate via a rotating shaft, and the rotating shaft bracket 2 is connected to the horizontal bracket via a spring 1.

[0010] Preferably, an elongated hole is provided at the bottom of the material storage box, and slide rails are provided on the outer side of the bottom of the material storage box and on both sides of the elongated hole. The clamping mechanism includes a pressure plate, which is arranged in the material storage box, and a connecting plate is provided at the bottom of the pressure plate. The connecting plate extends out of the elongated hole and is connected to a cross plate. Slide blocks are provided at both ends of the cross plate, and the slide blocks slide in the slide rails. A spring 2 is provided between the outward side of the pressure plate and the inner wall of the material storage box.

[0011] Preferably, a guide track is vertically arranged below the discharge port of the storage box.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. The utility model is provided with a bag placing mechanism, which can perform mechanized placement of aluminum foil bags, replacing manual placement, thereby improving work efficiency and reducing labor intensity.

[0014] 2. When the rubbing wheel drives the aluminum foil bag to be delivered, the utility model moves downward through the guide track, which not only ensures the movement direction of the aluminum foil bag, but also plays a supporting role to prevent the aluminum foil bag from tipping over and affecting subsequent operations. After the aluminum foil bag of this embodiment is delivered, its bottom end is placed in the placement groove to stabilize its bottom end. The setting of the arc-shaped support plate allows the aluminum foil bag to play a supporting role after the material is filled in the aluminum foil bag and the telescopic mechanism is separated from the aluminum foil bag. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a cross-sectional view of the bag placement mechanism of the utility model;

[0017] Figure 3 It is a partial front view of the bag placement mechanism of the utility model;

[0018] Figure 4 This is a schematic diagram of the bottom structure of the material storage box of the utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the clamping mechanism of the utility model;

[0020] Figure 6 This is a schematic diagram of the structure of the clamping mechanism of the utility model;

[0021] Figure 7 This is a schematic diagram of the structure of the clamping mechanism of the second embodiment of the utility model;

[0022] Figure 8 It is a partial front view of the bag placement mechanism of the second embodiment of the utility model.

[0023] In the figure: 1, frame; 2, conveyor belt; 3, clamping mechanism; 3-1, support frame; 3-2, telescopic mechanism 2; 3-3, vacuum suction cup; 3-4, bracket; 3-5, placement slot; 3-6, arc-shaped support plate; 4, filler; 5, mounting bracket; 6, storage box; 6-1, baffle 1; 6-2, opening; 6-3, fixed bracket; 6-4, rotating shaft bracket 1; 6-5, rubbing wheel; 6-6, passive gear; 6-7, driving motor; 6-8, driving gear; 6-9, baffle plate 2; 6-10, sleeve; 6-11, pressure rod; 6-12, rotating wheel; 6-13, horizontal bracket; 6-14, rotating shaft bracket 2; 6-15, clamping wheel; 6-16, spring 1; 6-17, long hole; 6-18, slide rail; 6-19, guide rail; 6-20, intermediate gear; 7, telescopic mechanism 1; 8, clamping mechanism; 8-1, pressure plate; 8-2, connecting plate; 8-3, cross plate; 8-4, slider; 8-5, spring 2. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0025] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" 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 a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. Embodiment 1

[0027] like Figure 1-6As shown, the utility model provides a feeding device for the production of aluminum foil bags, including a frame 1, a conveyor belt 2 is arranged on the frame 1, a plurality of clamping mechanisms 3 are arranged on the conveyor belt 2 at intervals, a filler 4 is arranged above the conveyor belt 2 for filling materials into the aluminum foil bags, a bag placing mechanism is also arranged at the end of the conveyor belt 2, the bag placing mechanism includes a mounting bracket 5, a storage box 6 is longitudinally slidably arranged on the mounting bracket 5, a telescopic mechanism 7 is vertically arranged on the mounting bracket 5, the protruding end of the telescopic mechanism 7 is connected to the storage box 6, a pressing mechanism 8 is arranged at one end of the storage box 6, a long strip discharge port 9 is arranged at the bottom of the other end of the storage box 6, the width of the discharge port is enough for an aluminum foil bag to pass through, and a baffle 6-1 is arranged on the side of one end of the storage box 6 where the discharge port 9 is arranged, an opening 6-2 is arranged on the baffle 6-1, a fixed bracket 6-3 is horizontally arranged outwardly from the outside of the baffle 6-1, and the upper part of the fixed bracket 6-3 slides A rotating shaft bracket 6-4 is provided, and a rotating shaft is provided on the rotating shaft bracket 6-4 for horizontal rotation. A rubbing wheel 6-5 is provided on the rotating shaft and corresponds to the position of the opening 6-2. A passive gear 6-6 is provided at one end of the rotating shaft. A driving motor 6-7 is also provided on the rotating shaft bracket 6-4. A driving gear 6-8 is provided at the output end of the driving motor 6-7. An intermediate gear 6-20 is also provided on the rotating shaft bracket 6-4 between the active gear 6-8 and the passive gear 6-6. The active gear 6-8 is meshed with the intermediate gear 6-20, and the intermediate gear 6-20 is meshed with the passive gear 6-6. A baffle plate 6-9 is vertically provided at the outward end of the fixed bracket 6-3, and a sleeve 6-10 is horizontally provided on the baffle plate 6-9. The inner wall of the sleeve 6-10 is provided with a thread. The inner thread of the sleeve 6-10 is connected with a pressure rod 6-11, and the inward end of the sleeve 6-10 is against the rotating shaft bracket 6-4, and a rotating wheel 6-12 is provided at the outward end.

[0028] In this embodiment, the storage box 6 is provided with a baffle 1 6-1, and horizontal brackets 6-13 are symmetrically arranged on the front and rear sides of one end thereof. A rotating shaft bracket 2 6-14 is slidably arranged on the outer sides of the two horizontal brackets 6-13. A pressure wheel 6-15 is arranged on the rotating shaft bracket 2 6-14 to rotate via a rotating shaft. The rotating shaft bracket 2 6-14 is connected to the horizontal bracket 6-13 via a spring 1 6-16, so that the pressure wheel 6-15 presses the upper end of the aluminum foil bag placed in the storage box.

[0029] In this embodiment, the clamping mechanism 3 includes a support frame 3-1, a telescopic mechanism 3-2 is symmetrically arranged on the upper part of the support frame 3-1, a vacuum suction cup 3-3 is arranged at the end of the telescopic mechanism 3-2, and the vacuum suction cup 3-3 is connected to the air pump. The support frame 3-1 is fixedly set on the conveyor belt 2 and moves with the conveyor belt 2.

[0030] In this embodiment, the telescopic mechanism 1 7 and the telescopic mechanism 2 3 - 2 are both electrically controlled telescopic rods.

[0031] In this embodiment, a long hole 6-17 is provided at the bottom of the storage box 6, and slide rails 6-18 are provided on the outer side of the bottom of the storage box 6 and on both sides of the long hole 6-17. The clamping mechanism 8 includes a pressing plate 8-1, and the pressing plate 8-1 is arranged in the storage box 6. A connecting plate 8-2 is provided at the bottom of the pressing plate 8-1. The connecting plate 8-2 extends out of the long hole 6-17 and is connected to a cross plate 8-3. Slide blocks 8-4 are provided at both ends of the cross plate 8-3. The slide block 8-4 slides in the slide rail 6-18, and a spring 8-5 is provided between the outward side of the pressing plate 8-1 and the inner wall of the storage box 6.

[0032] In this embodiment, a controller is also provided, which is respectively connected to the conveyor belt 2, the filler 4, the telescopic mechanism 1 7, the air pump, the vacuum suction cup 3-3, the telescopic mechanism 2 3-2 and the drive motor 6-7.

[0033] The working principle of the above technical solution is:

[0034] When in use, firstly, several neatly stacked aluminum foil bags are placed in the storage box 6 and pressed by the pressing plate. Then, the positional relationship between the rubbing wheel 6-5 and the first aluminum foil bag is adjusted by rotating the rotating wheel 6-12. In this embodiment, the friction force between the rubbing wheel 6-5 and the aluminum foil bag is greater than the friction force between the pressing wheel 6-15 and the aluminum foil bag, and the friction force between the pressing wheel 6-15 and the aluminum foil bag is greater than the friction force between two adjacent aluminum foil bags. After the initial adjustment is completed, the conveyor belt 2 is controlled by the controller to move. When the clamping mechanism 3 moves to the bottom of the discharge port 9, the controller controls the conveyor belt 2 to stop moving temporarily. At this time, the telescopic rod 3-2 is controlled to shrink to shorten the distance between the discharge port 9 and the clamping mechanism 3. Then the drive motor 6-7 is controlled to rotate. Through the meshing transmission of the active gear 6-8 and the intermediate gear 6-20, and the meshing transmission of the intermediate gear 6-20 and the passive gear 6-6, the rotating shaft drives the rubbing wheel 6-5 to rotate, and the machine is tested. If the aluminum foil bag can be smoothly delivered from the discharge port, there is no need to continue to adjust. If the aluminum foil bag cannot be smoothly delivered from the discharge port, continue to rotate the wheel 6-12 for debugging. After the debugging is completed, the pressure rod 6-11 is locked with a locking nut, and then subsequent actions are performed. When the aluminum foil bag falls between the two telescopic mechanisms 7, the two telescopic mechanisms 7 are controlled to extend relative to each other to clamp the aluminum foil bag, and then the conveyor belt is controlled to move to the bottom of the discharge nozzle of the filler 4, and the air pump is controlled to evacuate air so that the vacuum suction cup 3-3 sucks the aluminum foil bag, and then the two telescopic mechanisms 7 are controlled to contract to open the aluminum foil bag, and then the filler 4 is controlled to load the aluminum foil bag. After loading, the conveyor belt is controlled to continue moving, and then the air pump is controlled to inflate air so that the vacuum suction cup 3-3 is separated from the aluminum foil bag, and then the aluminum foil bag can be taken out.

[0035] Compared with the prior art, the utility model has the following beneficial effects:

[0036] The utility model is provided with a bag placing mechanism, which can carry out mechanized placement of the aluminum foil bags, replacing manual placement, thereby improving work efficiency and reducing labor intensity. Embodiment 2

[0037] like Figures 7 and 8 As shown, based on the first embodiment, in this embodiment, a bracket 3-4 is provided at the bottom of the support frame 3-1, a placement groove 3-5 is provided at the center position of the bracket 3-4, and arc-shaped support plates 3-6 are symmetrically provided on both sides of the placement groove 3-5.

[0038] In this embodiment, a guide rail 6 - 19 is vertically arranged below the discharge port 9 of the storage box 6 .

[0039] The working principle and beneficial effects of the above technical solution are:

[0040] When in use, the rubbing wheel 6-5 drives the aluminum foil bag to be sent out, and moves downward through the guide track 6-19, which not only ensures the movement direction of the aluminum foil bag, but also plays a supporting role to prevent the aluminum foil bag from tipping over, thereby affecting subsequent operations. After the aluminum foil bag of this embodiment is sent out, its bottom end is placed in the placement groove 3-5 to stabilize its bottom end. The setting of the arc-shaped support plate 3-6 allows the aluminum foil bag to play a supporting role after the material is filled in the aluminum foil bag and the telescopic mechanism 7 is separated from the aluminum foil bag.

[0041] The above are only preferred specific implementations of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A feeding device for aluminum foil bag production, characterized in that: The invention comprises a frame (1), a conveyor belt (2) is arranged on the frame (1), a plurality of clamping mechanisms (3) are arranged at intervals on the conveyor belt (2), a filler (4) is arranged above the conveyor belt (2), a bag placing mechanism is also arranged at the end of the conveyor belt (2), the bag placing mechanism comprises a mounting bracket (5), a material storage box (6) is longitudinally slidably arranged on the mounting bracket (5), a telescopic mechanism (7) is vertically arranged on the mounting bracket (5), and the extended end of the telescopic mechanism (7) is in contact with the material storage box (6). A material storage box (6) is connected, one end of which is provided with a pressing mechanism (8), the bottom of the other end of which is provided with a material discharge port (9), the outer side of which is rotatably provided with a material rubbing wheel (6-5), the clamping mechanism (3) comprising a support frame (3-1), a telescopic mechanism 2 (3-2) being symmetrically provided on the upper part of the support frame (3-1), a vacuum suction cup (3-3) being provided at the end of the telescopic mechanism 2 (3-2), the support frame (3-1) being fixedly provided on the conveyor belt (2) and moving along with the conveyor belt (2).

2. A feeding device for aluminum foil bag production according to claim 1, characterized in that: A bracket (3-4) is arranged at the bottom of the support frame (3-1), a placement groove (3-5) is arranged at the center of the bracket (3-4), and arc-shaped support plates (3-6) are symmetrically arranged on both sides of the placement groove (3-5).

3. A feeding device for aluminum foil bag production according to claim 1, characterized in that: The material storage box (6) is provided with a baffle plate (6-1) at one end of the material storage box (6) having a material discharge port (9), an opening (6-2) being provided on the baffle plate (6-1), a fixed bracket (6-3) being provided horizontally outwardly from the outside of the baffle plate (6-1), a rotating shaft bracket (6-4) being provided slidingly on the upper part of the fixed bracket (6-3), a rotating shaft being provided transversely on the rotating shaft bracket (6-4), a material rubbing wheel (6-5) being provided on the rotating shaft at a position corresponding to the opening (6-2), a passive gear (6-6) being provided at one end of the rotating shaft, a driving motor (6-7) being provided on the rotating shaft bracket (6-4), and a driving gear (6-8) being provided at the output end of the driving motor (6-7). ), an intermediate gear (6-20) is also arranged on the rotating shaft bracket (6-4) between the driving gear (6-8) and the driven gear (6-6), the driving gear (6-8) meshes with the intermediate gear (6-20), and the intermediate gear (6-20) meshes with the driven gear (6-6), a baffle plate (6-9) is vertically arranged on the outward end of the fixed bracket (6-3), a sleeve (6-10) is horizontally arranged on the baffle plate (6-9), the inner wall of the sleeve (6-10) is provided with a thread, the inner thread of the sleeve (6-10) is connected to a pressure rod (6-11), the inward end of which is against the rotating shaft bracket (6-4), and the outward end is provided with a rotating wheel (6-12).

4. A feeding device for producing aluminum foil bags according to claim 3, characterized in that: The material storage box (6) is provided with a baffle plate 1 (6-1) at one end thereof, and horizontal brackets (6-13) are symmetrically arranged horizontally on both sides thereof. A rotating shaft bracket 2 (6-14) is slidably arranged outside the two horizontal brackets (6-13). A pressing wheel (6-15) is rotatably arranged on the rotating shaft bracket 2 (6-14). The rotating shaft bracket 2 (6-14) is connected to the horizontal bracket (6-13) via a spring 1 (6-16).

5. The feeding device for producing aluminum foil bags according to claim 1, characterized in that: The bottom of the material storage box (6) is provided with an elongated hole (6-17), and slide rails (6-18) are provided on the outer side of the bottom of the material storage box (6) and on both sides of the elongated hole (6-17). The clamping mechanism (8) comprises a pressing plate (8-1), the pressing plate (8-1) is arranged in the material storage box (6), a connecting plate (8-2) is provided at the bottom of the pressing plate (8-1), the connecting plate (8-2) extends out of the elongated hole (6-17) and is connected to a transverse plate (8-3), sliding blocks (8-4) are provided at both ends of the transverse plate (8-3), and the sliding blocks (8-4) slide in the slide rails (6-18), and a second spring (8-5) is provided between the outward side of the pressing plate (8-1) and the inner wall of the material storage box (6).

6. A feeding device for producing aluminum foil bags according to claim 1, characterized in that: A guide rail (6-19) is vertically arranged below the discharge port (9) of the storage box (6).

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