Woven bag sealing equipment

Abstract

The utility model relates to a woven bag sealing device which comprises a machine frame, a conveying belt and a hot-press sealing machine are arranged on the machine frame, two rolling rollers which are oppositely arranged are arranged above the conveying belt, and the rolling rollers and the hot-press sealing machine are sequentially arranged in the conveying direction of the conveying belt. A translation mechanism used for driving one rolling roller to move close to or away from the other rolling roller is arranged above the conveying belt, and a lifting mechanism used for driving the translation mechanism to ascend and descend is arranged on the rack; according to the utility model, the translation mechanism drives one rolling roller to move towards the other rolling roller, so that the two rolling rollers move towards each other and extrude the sealing part of the woven bag, and then the lifting mechanism drives the translation mechanism to ascend so as to drive the rolling rollers to ascend; and the two rolling rollers can straighten the sealing position of the extruded woven bag, so that the sealing position of the woven bag can be in an upright state, and the sealing quality is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of woven bag sealing, in particular to a woven bag sealing device. Background Art

[0002] After the production of fertilizer feed is completed, it is usually packed in woven bags. The woven bags filled with feed are then placed on a conveyor belt for transportation. The conveyor belt will bring the woven bags to the position of the hot press sealing machine, and the hot press sealing machine will perform hot press sealing on the woven bags.

[0003] However, when the woven bags are placed on the conveyor belt for transportation, the sealing parts of the woven bags are usually not sorted out, and the sealing parts of some woven bags are in a tilted state, which causes the hot press sealing machine to affect the sealing quality when sealing the sealing parts of the woven bags. Utility Model Content

[0004] The purpose of the utility model is to design a woven bag sealing device so as to solve the problems mentioned in the background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A woven bag sealing device includes a frame, a conveyor belt and a hot press sealing machine are provided on the frame, two rolling rollers arranged opposite to each other are provided above the conveyor belt, the rolling rollers and the hot press sealing machine are arranged in sequence along the conveying direction of the conveyor belt, a translation mechanism is provided above the conveyor belt for driving one of the rolling rollers to move closer to or away from the other rolling roller, and a lifting mechanism is provided on the frame for driving the translation mechanism to rise and fall.

[0007] Furthermore, the translation mechanism includes a base plate and a first cylinder fixed on the top of the base plate, the output end of the first cylinder is fixedly connected to a support plate, the side of the support plate is fixedly connected to two relatively arranged fixed plates, the rolling roller is rotatably connected between the two fixed plates, and the base plate is connected to the lifting mechanism.

[0008] Furthermore, a side plate is fixedly connected to the side of the bottom plate, two first sliding rods symmetrically arranged about the first cylinder are fixedly connected to the side plate, and a first sliding hole that slides with the first sliding rod is provided on the support plate.

[0009] Furthermore, the lifting mechanism includes a base fixed on the frame, the top of the base is fixedly connected to a hydraulic cylinder, and the output end of the hydraulic cylinder is fixedly connected to the bottom of the base plate.

[0010] Furthermore, the top of the base is fixedly connected to two second sliding rods symmetrically arranged with respect to the hydraulic cylinder, and the bottom plate is provided with second sliding holes that are slidably matched with the second sliding rods.

[0011] Furthermore, two metal plates are arranged opposite to each other above the conveyor belt, and cooling plates are provided inside the metal plates. A second cylinder is connected to the sides of the two metal plates away from each other, and the hot pressing sealing machine and the metal plates are arranged in sequence along the conveying direction of the conveyor belt.

[0012] Furthermore, a support frame is fixedly connected to the frame, and the second cylinder is fixed on the support frame.

[0013] The beneficial effects of the utility model are:

[0014] The translation mechanism drives one of the rolling rollers to move closer to the other rolling roller, so that the two rolling rollers move toward each other and squeeze the sealing part of the woven bag. Then the lifting mechanism drives the translation mechanism to rise, and then drives the rolling rollers to rise. The two rolling rollers will straighten the squeezed sealing part of the woven bag, which helps to keep the sealing part of the woven bag in an upright state and ensure the quality of the sealing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 It is a structural diagram of the utility model;

[0017] Figure 2 It is a structural diagram of the translation mechanism and the lifting mechanism in the utility model.

[0018] The names of the components in the figure are as follows:

[0019] 1. Frame; 2. Conveyor belt; 3. Hot press sealer; 4. Roller; 5. Bottom plate; 6. First cylinder; 7. Support plate; 8. Fixed plate; 9. Side plate; 10. First slide bar; 11. First slide hole; 12. Base; 13. Hydraulic cylinder; 14. Second slide bar; 15. Second slide hole; 16. Metal plate; 17. Second cylinder; 18. Support frame. DETAILED DESCRIPTION

[0020] In order to further illustrate the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the following is a detailed description of the specific implementation method, structure, characteristics and effects of the present invention in combination with the accompanying drawings and preferred embodiments.

[0021] like Figure 1-2 As shown, a woven bag sealing device includes a frame 1, on which a conveyor belt 2 and a hot-press sealing machine 3 are installed. Two rolling rollers 4 arranged opposite to each other are provided above the conveyor belt 2. The rolling rollers 4 and the hot-press sealing machine 3 are arranged in sequence along the conveying direction of the conveyor belt 2. A translation mechanism is provided above the conveyor belt 2 for driving one of the rolling rollers 4 to move closer to or away from the other rolling roller 4, so that the two rolling rollers 4 can move toward each other and squeeze the sealing part of the woven bag; a lifting mechanism is provided on the frame 1 for driving the translation mechanism to rise and fall, and then the lifting mechanism drives the translation mechanism to rise, and then drives the rolling rollers to rise, and the two rolling rollers will straighten the squeezed sealing part of the woven bag, which helps to keep the sealing part of the woven bag in an upright state and ensure the quality of the sealing;

[0022] The translation mechanism includes a base plate 5 and a first cylinder 6 fixed to the top of the base plate 5. The output end of the first cylinder 6 is fixedly connected to a support plate 7. Two fixed plates 8 arranged opposite to each other are fixedly connected to the sides of the support plate 7. The rolling roller 4 is rotatably connected between the two fixed plates 8. The support plate 7 is driven by the first cylinder 6 to move in the horizontal direction, thereby driving the rolling roller 4 on the support plate 7 to move in the horizontal direction; a side plate 9 is fixedly connected to the side of the base plate 5, and two first sliding rods 10 symmetrically arranged about the first cylinder 6 are fixedly connected to the side plate 9. A first sliding hole 11 is provided on the support plate 7 to slide with the first sliding rod 10, thereby improving the stability of the support plate 7 during movement, thereby improving the stability of the rolling roller 4 during movement; the base plate 5 is connected to the lifting mechanism;

[0023] The lifting mechanism includes a base 12 fixed to the frame 1, with a hydraulic cylinder 13 fixedly connected to the top of the base 12, and the output end of the hydraulic cylinder 13 fixedly connected to the bottom of the base plate 5. The hydraulic cylinder 13 drives the base plate 5 to move in the vertical direction, thereby driving the translation mechanism to move in the vertical direction; the top of the base 12 is fixedly connected to two second sliding rods 14 symmetrically arranged about the hydraulic cylinder 13, and the base plate 5 is provided with a second sliding hole 15 that slidably cooperates with the second sliding rod 14, thereby improving the stability of the base plate 5 during movement, thereby improving the stability of the translation mechanism during movement;

[0024] Two metal plates 16 are arranged opposite to each other above the conveyor belt 2, and a refrigeration fin is provided inside the metal plates 16, which can keep the metal plates 16 in a low-temperature state; the two metal plates 16 are connected to a second cylinder 17 on the side away from each other, and the hot pressing sealing machine 3 and the metal plates 16 are arranged in sequence along the conveying direction of the conveyor belt 2. The second cylinder 17 drives the metal plate 16 to move toward the other metal plate 16, so that the two low-temperature metal plates 16 can squeeze and contact the sealing part of the woven bag, quickly cool down the sealing part of the woven bag after hot pressing and sealing, and accelerate the solidification speed of the sealing part of the woven bag; a support frame 18 is fixedly connected to the frame 1, and the second cylinder 17 is fixed on the support frame 18.

[0025] Working principle:

[0026] like Figure 1-2 As shown, when the woven bag sealing device is in use, the woven bag containing feed is placed on the conveyor belt 2 for transportation, and the conveyor belt 2 drives the woven bag to pass through the rolling roller 4, the hot press sealing machine 3 and the metal plate 16 in sequence;

[0027] When the woven bag is transported between the two rolling rollers 4, the first cylinder 6 drives the support plate 7 to move, and then drives the rolling roller 4 on the support plate 7 to move, so that the two rolling rollers 4 move toward each other and squeeze the sealing part of the woven bag. Then the hydraulic cylinder 13 drives the bottom plate 5 to move, and then drives the rolling roller 4 of the translation mechanism to rise. The two rolling rollers 4 will straighten the squeezed sealing part of the woven bag, which helps to keep the sealing part of the woven bag in an upright state and ensure the quality of the sealing.

[0028] Then the conveyor belt 2 drives the woven bag in an upright state at the sealing position to the corresponding position of the hot pressing sealing machine 3, and the hot pressing sealing machine 3 will perform hot pressing and sealing on the woven bag;

[0029] Finally, when the conveyor belt 2 drives the woven bag that has been hot-pressed and sealed to be transported between the two metal plates 16, the second cylinder 17 drives the metal plate 16 to move closer to the other metal plate 16, so that the two low-temperature metal plates 16 can squeeze and contact the sealing part of the woven bag, quickly cool down the sealing part of the woven bag after hot-pressing and sealing, and accelerate the solidification speed of the sealing part of the woven bag.

[0030] The above description is merely a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to equivalent embodiments using the technical contents disclosed above without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A woven bag sealing device, comprising a frame (1), a conveyor belt (2) and a hot press sealing machine (3) provided on the frame (1), characterized in that: Two rolling rollers (4) are arranged opposite to each other above the conveyor belt (2). The rolling rollers (4) and the hot press sealing machine (3) are arranged in sequence along the conveying direction of the conveyor belt (2). A translation mechanism is provided above the conveyor belt (2) for driving one of the rolling rollers (4) to move toward or away from the other rolling roller (4). A lifting mechanism is provided on the frame (1) for driving the translation mechanism to move upward and downward.

2. The woven bag sealing device according to claim 1, characterized in that: The translation mechanism comprises a base plate (5) and a first cylinder (6) fixed on the top of the base plate (5); the output end of the first cylinder (6) is fixedly connected to a support plate (7); the side surfaces of the support plate (7) are fixedly connected to two fixed plates (8) arranged opposite to each other; the rolling roller (4) is rotatably connected between the two fixed plates (8); and the base plate (5) is connected to the lifting mechanism.

3. The woven bag sealing device according to claim 2, characterized in that: A side plate (9) is fixedly connected to the side of the bottom plate (5), two first sliding rods (10) symmetrically arranged about the first cylinder (6) are fixedly connected to the side plate (9), and a first sliding hole (11) is provided on the support plate (7) for sliding engagement with the first sliding rod (10).

4. The woven bag sealing device according to claim 2, characterized in that: The lifting mechanism comprises a base (12) fixed on the frame (1), the top of the base (12) is fixedly connected to a hydraulic cylinder (13), and the output end of the hydraulic cylinder (13) is fixedly connected to the bottom of the base plate (5).

5. The woven bag sealing device according to claim 4, characterized in that: The top of the base (12) is fixedly connected to two second slide bars (14) symmetrically arranged with respect to the hydraulic cylinder (13), and the bottom plate (5) is provided with a second slide hole (15) which is slidably matched with the second slide bars (14).

6. The woven bag sealing device according to claim 1, characterized in that: Two metal plates (16) are arranged opposite to each other above the conveyor belt (2), and cooling fins are provided inside the metal plates (16). A second cylinder (17) is connected to the sides of the two metal plates (16) that are away from each other. The hot press sealing machine (3) and the metal plates (16) are arranged in sequence along the conveying direction of the conveyor belt (2).

7. The woven bag sealing device according to claim 6, characterized in that: A support frame (18) is fixedly connected to the frame (1), and the second cylinder (17) is fixed on the support frame (18).

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