Automatic feeding device of woven bag making machine

Abstract

The utility model relates to the technical field of woven bag processing equipment, and provides an automatic feeding device of a woven bag making machine, which comprises a bottom plate and a plurality of upright posts, the upright posts are respectively fixed at four opposite corners of the surface of the bottom plate, a movable adjusting component is arranged at the bottom of the bottom plate, a side frame is arranged at the tops of the upright posts, and a lifting component is arranged on the upright posts and the side frame. The transmission feeding assembly is arranged on the side frame and comprises a sliding-in groove, the sliding-in groove is formed in the side surface of the side frame, connecting blocks are connected into the sliding-in groove in an inserted mode, and a rotating shaft is rotationally connected between the connecting blocks. By means of the technical scheme, the problems that in the production process of woven bags in the related technology, the formed woven bags are rolled, the rolled woven bags need to be transferred to machining equipment such as cutting and hot pressing or sewing equipment, tedious loading and unloading are needed every time when the rolled woven bags are installed, shutdown and waiting are needed, and the production efficiency is high are solved. A lot of time is wasted and the efficiency is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of woven bag processing equipment, and in particular to an automatic feeding device for a woven bag making machine. Background Art

[0002] Woven bags, also known as snakeskin bags, are a type of plastic used for packaging. Their raw materials are generally various chemical plastic raw materials such as polyethylene and polypropylene. Woven bags have a wide range of uses. They are mainly used for the packaging and packaging of various items and are widely used in industry.

[0003] During the production process of woven bags, the formed woven bags will be rolled up, and the rolled woven bags need to be transported to processing equipment such as cutting, hot pressing or sewing. The rolled woven bags need to be loaded and unloaded cumbersomely each time they are installed, and they need to be stopped and waited, which wastes a lot of time and reduces efficiency.

[0004] Therefore, improvements are made to address the above problems. Utility Model Content

[0005] The utility model proposes an automatic feeding device for a woven bag making machine, which solves the problem in the related art that during the production process of woven bags, the formed woven bags are rolled up, and the rolled woven bags need to be transported to processing equipment such as cutting, hot pressing or sewing, and the rolled woven bags need to be loaded and unloaded cumbersomely each time during installation, and the machine needs to be stopped for waiting, which wastes a lot of time and reduces efficiency.

[0006] The technical solution of the utility model is as follows:

[0007] A bottom plate and a plurality of columns, wherein the columns are respectively fixed at four opposite corners of the bottom plate surface;

[0008] A movable adjustment component, wherein the movable adjustment component is arranged at the bottom of the base plate;

[0009] A pair of side frames and a lifting assembly, wherein the side frames are arranged on the top of the columns, and the lifting assembly is arranged on the columns and the side frames;

[0010] A transmission feed assembly is arranged on the side frame, and the transmission feed assembly includes a slide-in groove, which is opened in the side surface of the side frame, and a connecting block is inserted and connected in the slide-in groove, and a rotating shaft is rotatably connected between the connecting blocks.

[0011] As a further technical solution, a pair of side plates are arranged on the rotating shaft, a transmission gear is arranged at one end of the rotating shaft, a plurality of base frames are arranged at the bottom of the side frame, a telescopic cylinder is fixedly connected to the outer surface of the base frame, and a connecting frame is connected to the output end of the telescopic cylinder.

[0012] As a further technical solution, a driving motor is installed on the inner surface of the connecting frame, a driving gear is provided at the output end of the driving motor, the driving gear is meshed with the transmission gear, and a second cylinder is installed in several of the base frames.

[0013] As a further technical solution, circular holes are provided at the bottom and top of the side frame, a limiting hole is provided in the connecting block, and an insertion rod is provided at the output end of the second cylinder, and the insertion rod is inserted and connected in the circular hole and the limiting hole.

[0014] As a further technical solution, the lifting assembly includes an active cavity, which is opened on the top of the column. One side of the active cavity is an open structure. The active sleeve in the active cavity is connected to a cylinder, and the upper end of the cylinder is fixedly connected to the bottom of the side frame.

[0015] As a further technical solution, a support frame is connected between several of the cylinders, and the support frame slides and fits in the movable cavity. A pair of supporting hydraulic cylinders are provided on the surface of the bottom plate, and the output ends of the supporting hydraulic cylinders are fixedly connected to the bottom of the support frame.

[0016] As a further technical solution, the movable adjustment component includes a plurality of bottom blocks, which are respectively fixed at four relative corners of the bottom surface of the bottom plate. A notch is provided at the bottom of the bottom block. A support screw is screwedly connected between the bottom plate and the bottom block through a thread. A pulley is provided at the lower end of the support screw, and the two sides of the pulley slide and fit on both sides of the notch.

[0017] As a further technical solution, the axis of the driving motor and the axis of the rotating shaft are located in the same straight line.

[0018] As a further technical solution, the bottom surface of the bottom block is a non-slip structure surface.

[0019] As a further technical solution, the pulley is rotationally connected to the lower end of the support screw, and the pulley adopts a linear moving structure.

[0020] The working principle and beneficial effects of the utility model are:

[0021] 1. The utility model is provided with a transmission feed assembly. Through the interaction of structures such as a sliding groove, a connecting block, a rotating shaft, a transmission gear, a driving motor, a driving gear, a second cylinder, a limiting hole and an insert rod, a plurality of rotating shafts with woven bags can be placed in the sliding groove at the same time, and the connecting block can slide out on the other side of the sliding groove, so that the rear rotating shaft can be quickly moved forward for supplementation without the need for position adjustment, which can save a lot of replacement time and improve production efficiency.

[0022] 2. The utility model is provided with a lifting assembly. Through the interaction of structures such as a cylinder, a support frame and a supporting hydraulic cylinder, the height of the support frame can be controlled by the telescopic function of the supporting hydraulic cylinder. The cylinder can be vertically extended and retracted up and down in the movable cavity to maintain a stable state. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0024] Figure 1 It is a schematic diagram of the structure of the utility model;

[0025] Figure 2 This is the axonometric drawing of the utility model;

[0026] Figure 3 This is a cross-sectional view of the utility model;

[0027] Figure 4 For the utility model Figure 3 A partial enlarged view of part A;

[0028] In the figure: 1. bottom plate; 2. column; 3. side frame; 4. transmission feed assembly; 4-1. sliding groove; 4-2. connecting block; 4-3. rotating shaft; 4-4. side plate; 4-5. transmission gear; 4-6. bottom frame; 4-7. telescopic cylinder; 4-8. connecting frame; 4-9. driving motor; 4-10. driving gear; 4-11. second cylinder; 4-12. round hole; 4-13. limiting hole; 4-14. insertion rod; 5. lifting assembly; 5-1. movable cavity; 5-2. cylinder; 5-3. supporting frame; 5-4. supporting hydraulic cylinder; 6. moving adjustment assembly; 6-1. bottom block; 6-2. notch; 6-3. supporting screw; 6-4. pulley. DETAILED DESCRIPTION

[0029] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] like Figure 1~Figure 4 As shown, this embodiment provides an automatic feeding device for a woven bag making machine, comprising

[0031] A base plate 1 and a plurality of columns 2, wherein the columns 2 are respectively fixed at four opposite corners of the surface of the base plate 1;

[0032] A movable adjustment component 6, wherein the movable adjustment component 6 is arranged at the bottom of the base plate 1;

[0033] A pair of side frames 3 and a lifting assembly 5, the side frames 3 are arranged on the top of the columns 2, and the lifting assembly 5 is arranged on the columns 2 and the side frames 3;

[0034] The transmission feed assembly 4 is arranged on the side frame 3. The transmission feed assembly 4 includes a slide-in groove 4-1, which is opened in the side surface of the side frame 3. A connecting block 4-2 is inserted and connected in the slide-in groove 4-1. A rotating shaft 4-3 is rotatably connected between the connecting blocks 4-2. A pair of side plates 4-4 are arranged on the rotating shaft 4-3. A transmission gear 4-5 is arranged at one end of the rotating shaft 4-3. A plurality of bottom frames 4-6 are arranged at the bottom of the side frame 3. A telescopic cylinder 4-7 is fixedly connected to the outer surface of the bottom frame 4-6. The output end of the telescopic cylinder 4-7 A connecting frame 4-8 is connected, a driving motor 4-9 is installed on the inner surface of the connecting frame 4-8, a driving gear 4-10 is provided at the output end of the driving motor 4-9, the driving gear 4-10 is meshed with the transmission gear 4-5, a second cylinder 4-11 is installed in several base frames 4-6, round holes 4-12 are provided at the bottom and top of the side frame 3, a limiting hole 4-13 is provided in the connecting block 4-2, an insert rod 4-14 is provided at the output end of the second cylinder 4-11, and the insert rod 4-14 is inserted and connected in the round hole 4-12 and the limiting hole 4-13.

[0035] In the present embodiment, in order to achieve the effect of quickly replacing the rolled woven bags, a transmission feeding assembly 4 is designed, a sliding slot 4-1 with a linear structure is opened in the side frame 3, a connecting block 4-2 is slidably inserted in the sliding slot 4-1, a rotating shaft 4-3 is rotatably connected between the two connecting blocks 4-2, the rotating shaft 4-3 is the part used for rolling the woven bags, the woven bags are fed by rotating the rotating shaft 4-3, side plates 4-4 are arranged on both sides of the rotating shaft 4-3, which are used to center the woven bags, a transmission gear 4-5 is arranged on one end of the rotating shaft 4-3, a plurality of base frames 4-6 are arranged at the bottom of the side frame 3, a telescopic cylinder 4-7 is arranged on one of the base frames 4-6, and a connecting pinion 4-5 is arranged at the output end of the telescopic cylinder 4-7 The frame 4-8 is connected and a driving motor 4-9 is installed. The output end of the driving motor 4-9 is provided with a driving gear 4-10 meshing with the transmission gear 4-5. The rotation of the rotating shaft 4-3 can be controlled by the driving motor 4-9. A second cylinder 4-11 is provided on the inner side of the base frame 4-6. A limiting hole 4-13 is provided in the connecting block 4-2. A circular hole 4-12 is provided on the surface of the side frame 3 just above the output end of the second cylinder 4-11. A plug rod 4-14 is provided at the output end of the second cylinder 4-11. The plug rod 4-14 can be inserted into the circular hole 4-12 and the limiting hole 4-13 to position and fix the connecting block 4-2, so that the driving gear 4-10 and the transmission gear 4-5 maintain a stable meshing state.

[0036] Furthermore, the lifting assembly 5 includes an active cavity 5-1, which is opened on the top of the column 2. One side of the active cavity 5-1 is an open structure. The active set in the active cavity 5-1 is connected to a cylinder 5-2. The upper end of the cylinder 5-2 is fixedly connected to the bottom of the side frame 3. A support frame 5-3 is connected between several cylinders 5-2. The support frame 5-3 slides and fits in the active cavity 5-1. A pair of supporting hydraulic cylinders 5-4 are arranged on the surface of the base plate 1. The output end of the supporting hydraulic cylinder 5-4 is fixedly connected to the bottom of the support frame 5-3.

[0037] In this embodiment, in order to achieve the effect of height adjustment, a lifting component 5 is designed, and an active cavity 5-1 is opened inwardly at the top of the column 2. One side of the active cavity 5-1 is an open structure, and a cylinder 5-2 that can slide up and down is connected to the internal movable set. The upper end of the cylinder 5-2 is fixedly connected to the bottom of the side frame 3, and a support frame 5-3 is connected between the multiple cylinders 5-2. A supporting hydraulic cylinder 5-4 is arranged on the surface of the base plate 1, and the output end of the supporting hydraulic cylinder 5-4 is connected to the supporting frame 5-3. The lifting height of the cylinder 5-2 can be controlled by the extension and retraction of the supporting hydraulic cylinder 5-4.

[0038] Furthermore, the movable adjustment component 6 includes a plurality of bottom blocks 6-1, which are respectively fixed at four opposite corners of the bottom surface of the bottom plate 1. A notch 6-2 is provided at the bottom of the bottom block 6-1. A support screw 6-3 is screwedly connected between the bottom plate 1 and the bottom block 6-1 through a thread. A pulley 6-4 is provided at the lower end of the support screw 6-3, and the two sides of the pulley 6-4 slide and fit on both sides of the notch 6-2.

[0039] In this embodiment, in order to achieve the movable effect of the base plate 1, a movable adjustment component 6 is designed. A plurality of bottom blocks 6-1 are arranged at the bottom of the base plate 1. A notch 6-2 is opened at the bottom of the bottom block 6-1, and a support screw 6-3 is connected upward through a thread in the notch 6-2. A pulley 6-4 is arranged at the output end of the support screw 6-3. The support screw 6-3 can be screwed to prop up the base plate 1 upward through the pulley 6-4, and then it can be moved through the pulley 6-4.

[0040] Furthermore, the axis of the driving motor 4-9 and the axis of the rotating shaft 4-3 are located in the same straight line.

[0041] In this embodiment, the axis center position of the circumferential straight line has been passed to ensure that the driving gear 4-10 can mesh with the transmission gear 4-5.

[0042] Furthermore, the bottom surface of the bottom block 6-1 is a non-slip structure surface.

[0043] In this embodiment, the anti-slip structural surface makes the bottom block 6-1 more stable when supported on the ground and prevents sliding.

[0044] Furthermore, the pulley 6-4 is rotationally connected to the lower end of the support screw 6-3, and the pulley 6-4 adopts a linear moving structure.

[0045] In this embodiment, by means of a rotational connection, when the support screw 6-3 rotates, the pulley 6-4 can maintain its position unchanged, so that the pulley 6-4 can achieve the effect of linear movement.

[0046] When feeding is needed, the three rotating shafts 4-3 with woven bags are installed into the sliding groove 4-1 through the connecting block 4-2, and the position is moved to align the limiting hole 4-13 with the circular hole 4-12, and the second cylinder 4-11 is started, and the plug 4-14 is inserted into the circular hole 4-12 and the limiting hole 4-13 for fixed limiting, and then the telescopic cylinder 4-7 is started to control the connection frame 4-8 to descend, so that the driving gear 4-10 at the output end of the driving motor 4-9 is meshed with the transmission gear 4-5, and the driving motor 4-9 is started to control the rotating shaft 4-3 to rotate and start feeding. When replacing the woven bag, the empty rotating shaft 4-3 is directly taken out at the front end, and the rear rotating shaft 4-3 is moved forward to be supplemented to quickly complete the material replacement. When the height needs to be changed, the supporting hydraulic cylinder 5-4 can be started to drive the supporting frame 5-3 to adjust the height of the side frame 3. When moving, the supporting screw 6-3 is screwed, and the bottom plate 1 is propped up by the pulley 6-4 and then moved.

[0047] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic feeding device for a woven bag making machine, characterized in that: include A base plate (1) and a plurality of upright posts (2), wherein the upright posts (2) are respectively fixed at four opposite corners of the surface of the base plate (1); A movable adjustment component (6), wherein the movable adjustment component (6) is arranged at the bottom of the base plate (1); A pair of side frames (3) and a lifting assembly (5), wherein the side frames (3) are arranged on the top of the upright column (2), and the lifting assembly (5) is arranged on the upright column (2) and the side frames (3); A transmission feed assembly (4), the transmission feed assembly (4) being arranged on the side frame (3), the transmission feed assembly (4) comprising a slide-in groove (4-1), the slide-in groove (4-1) being opened in the side surface of the side frame (3), a connecting block (4-2) being inserted and connected in the slide-in groove (4-1), and a rotating shaft (4-3) being rotatably connected between the connecting blocks (4-2).

2. The automatic feeding device of a woven bag making machine according to claim 1 is characterized in that: A pair of side plates (4-4) are arranged on the rotating shaft (4-3), a transmission gear (4-5) is arranged at one end of the rotating shaft (4-3), a plurality of base frames (4-6) are arranged at the bottom of the side frame (3), a telescopic cylinder (4-7) is fixedly connected to the outer surface of the base frame (4-6), and an output end of the telescopic cylinder (4-7) is connected to a connecting frame (4-8).

3. The automatic feeding device of a woven bag making machine according to claim 2 is characterized in that: A driving motor (4-9) is installed on the inner surface of the connecting frame (4-8), a driving gear (4-10) is provided at the output end of the driving motor (4-9), the driving gear (4-10) is meshed with the transmission gear (4-5), and a second cylinder (4-11) is installed in each of the plurality of base frames (4-6).

4. The automatic feeding device of a woven bag making machine according to claim 3 is characterized in that: The bottom and top of the side frame (3) are both provided with circular holes (4-12), a limiting hole (4-13) is provided in the connection block (4-2), and an insertion rod (4-14) is provided at the output end of the second cylinder (4-11), and the insertion rod (4-14) is inserted and connected in the circular hole (4-12) and the limiting hole (4-13).

5. The automatic feeding device of a woven bag making machine according to claim 1 is characterized in that: The lifting assembly (5) comprises a movable cavity (5-1), the movable cavity (5-1) is opened on the top of the column (2), one side of the movable cavity (5-1) is an open structure, a cylinder (5-2) is movably connected to the movable cavity (5-1), and the upper end of the cylinder (5-2) is fixedly connected to the bottom of the side frame (3).

6. The automatic feeding device of a woven bag making machine according to claim 5, characterized in that: A support frame (5-3) is connected between the plurality of cylinders (5-2), the support frame (5-3) is slidably fitted in the movable cavity (5-1), a pair of support hydraulic cylinders (5-4) are provided on the surface of the bottom plate (1), and the output end of the support hydraulic cylinder (5-4) is fixedly connected to the bottom of the support frame (5-3).

7. The automatic feeding device of a woven bag making machine according to claim 1 is characterized in that: The movable adjustment assembly (6) comprises a plurality of bottom blocks (6-1), the bottom blocks (6-1) being respectively fixed at four opposite corners of the bottom surface of the bottom plate (1), a notch (6-2) being provided at the bottom of the bottom block (6-1), a support screw (6-3) being screwed between the bottom plate (1) and the bottom block (6-1) via a thread, a pulley (6-4) being provided at the lower end of the support screw (6-3), and two sides of the pulley (6-4) being slidably fitted on two sides of the notch (6-2).

8. The automatic feeding device of a woven bag making machine according to claim 3 is characterized in that: The axis center of the driving motor (4-9) and the axis center of the rotating shaft (4-3) are located on the same straight line.

9. The automatic feeding device of a woven bag making machine according to claim 7, characterized in that: The bottom surface of the bottom block (6-1) is a non-slip structure surface.

10. The automatic feeding device of a woven bag making machine according to claim 7, characterized in that: The pulley (6-4) is rotationally connected to the lower end of the support screw rod (6-3), and the pulley (6-4) adopts a linear moving structure.

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