Hot cutting device for woven bag processing

Abstract

The utility model relates to a hot cutting device for woven bag processing, which aims to solve the technical problem that the existing hot cutting device for woven bag processing is difficult to clean the adhered objects adhered to the surface of the cutting edge of a cutter, and comprises a hot cutting machine, the hot cutting machine comprises a box body, a feeding mechanism is arranged at one end of the box body, and a lifting mechanism is arranged in the middle of the box body. A cutter is arranged at the output end of the lifting mechanism, a heating rod penetrates through the cutter, and a discharging mechanism is arranged at the other end of the box body; the cleaning mechanism is arranged on one side of the cutter; the motor drives the lead screw to rotate, the lead screw drives the mounting box to move, the mounting box drives the V-shaped scraper to move along the cutter, and blades on the two sides of the V-shaped scraper are tangent to the two sides of a blade of the cutter respectively to scrape off adhering objects on the surfaces of the two sides of the blade of the cutter. And the scraped adhesion objects fall into the collecting box through the guide groove and the through groove, so that the adhesion objects can be conveniently collected, and the adhesion objects are prevented from falling on the woven bags to affect cutting of the woven bags.

Description

Technical Field

[0001] The utility model relates to the technical field of hot cutting devices, in particular to a hot cutting device for woven bag processing. Background Art

[0002] Woven bags, also known as snakeskin bags, are a type of plastic bag used for packaging. Their raw materials are generally polyethylene, polypropylene and other chemical plastic raw materials. During the production process of woven bags, they need to be cut with a hot cutter. The hot cutter heats the cutter to make it better at cutting woven bags.

[0003] When woven bags are cut, debris is easily generated. When the woven bags come into contact with the heated cutter, the debris generated during the cutting of the woven bags will melt and form adhesions, which will adhere to the surface of the cutter blade. It is difficult for existing hot cutting devices for woven bag processing to clean the adhesions on the surface of the cutter blade. The long-term accumulation of adhesions will easily cause the cutter blade to become blunt, affecting the woven bag cutting effect. In view of this, we propose a hot cutting device for woven bag processing. Utility Model Content

[0004] The purpose of the utility model is to overcome the shortcomings of the prior art, meet the actual needs, and provide a hot cutting device for woven bag processing to solve the technical problem that the current hot cutting device for woven bag processing is difficult to clean the adhesions adhered to the surface of the cutter blade.

[0005] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is as follows: a hot cutting device for woven bag processing is designed, including a hot cutting machine, the hot cutting machine includes a box body, a feeding mechanism is provided at one end of the box body, a lifting mechanism is provided in the middle of the box body, a cutter is provided at the output end of the lifting mechanism, a heating rod is inserted into the cutter, and a discharge mechanism is provided at the other end of the box body; and a cleaning mechanism is also provided, and the cleaning mechanism is provided on one side of the cutter;

[0006] The cleaning mechanism includes a motor, a mounting box, a V-shaped scraper and a screw; the motor is fixedly mounted on one side of the middle portion of the box body by screws, the mounting box is open in the middle, the V-shaped scraper is fixedly mounted on the inner wall of the mounting box, and the blades on both sides of the V-shaped scraper are respectively tangent to the blades on both sides of the cutter, a slider is provided on one side of the mounting box, the surface of the screw rod is threadedly connected to the upper end of the slider, a guide rod is slidably connected to the bottom of the slider, both ends of the screw rod are rotatably connected to the two sides of the middle portion of the box body through a mounting seat, and one end of the screw rod is fixedly connected to the output end of the motor, and the guide rod is fixedly connected to the two sides of the middle portion of the box body through a mounting seat.

[0007] Preferably, a collecting box is provided at the bottom of the installation box, and a guide groove whose width gradually decreases from top to bottom is opened on the installation box.

[0008] Preferably, a through slot is provided on the top of the collecting box, the guide slot is communicated with the through slot, and two T-shaped sliding blocks are symmetrically provided at both ends of the top of the collecting box.

[0009] Preferably, two T-shaped slide grooves are symmetrically provided on both sides of the bottom of the installation box, and the T-shaped slide grooves are slidably connected to the T-shaped sliding blocks.

[0010] Preferably, the straight-line distance between the lead screw and the guide rod and the cutter is greater than the width of the back end of the cutter.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model is provided with a cleaning mechanism on one side of the cutter, which drives the screw rod to rotate through a motor, and the screw rod drives the installation box to move, and the installation box drives the V-shaped scraper to move along the cutter, and the blades on both sides of the V-shaped scraper are tangent to the two sides of the cutter blade respectively to scrape off the adhesion on the surface of the two sides of the cutter blade, effectively reducing the phenomenon that the cutter blade becomes blunt due to the long-term accumulation of adhesion.

[0013] 2. The present invention has a guide groove at the bottom of the installation box, the width of which gradually decreases from high to bottom. The scraped adhesions fall into the collection box through the guide groove and the through groove, which is convenient for collecting the adhesions and prevents the adhesions from falling on the woven bag and affecting the cutting of the woven bag. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall assembly structure of the utility model;

[0015] Figure 2 It is a partial enlarged structural schematic diagram of A of the utility model;

[0016] Figure 3 This is a schematic diagram of the cleaning mechanism structure of the utility model;

[0017] Figure 4 It is a schematic diagram of the partially disassembled structure of the cleaning mechanism of the utility model.

[0018] In the figure: 1. hot cutting machine; 101. box; 102. feeding mechanism; 103. lifting mechanism; 104. cutter; 105. heating rod; 106. discharging mechanism; 2. cleaning mechanism; 201. motor; 202. mounting box; 2021. guide groove; 2022. T-shaped slide groove; 203. V-shaped scraper; 204. screw rod; 205. slider; 206. guide rod; 207. collecting box; 2071. through groove; 2072. T-shaped slider. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0020] Example:

[0021] This embodiment discloses a hot cutting device for woven bag processing, see Figures 1 to 4 , including a hot cutting machine 1 and a cleaning mechanism 2.

[0022] like Figure 1 , Figure 2 As shown, the hot cutting machine 1 includes a box body 101, a feeding mechanism 102 is provided at one end of the box body 101, a lifting mechanism 103 is provided in the middle of the box body 101, a cutter 104 is provided at the output end of the lifting mechanism 103, a heating rod 105 is inserted into the cutter 104, and a discharge mechanism 106 is provided at the other end of the box body 101. In this embodiment, the hot cutting machine 1 is an existing hot cutting device for woven bag processing on the market, wherein the feeding mechanism 102 is used to transfer the woven bags, the lifting mechanism 103 is used to drive the cutter 104 to descend and cut the woven bags, the heating rod 105 is used to heat the cutter 104, and the discharge mechanism 106 is used to transport the cut woven bags.

[0023] like Figures 1 to 4 As shown, the cleaning mechanism 2 is arranged on one side of the cutter 104;

[0024] Specifically, Figures 1 to 3 As shown, the cleaning mechanism 2 includes a motor 201, a mounting box 202, a V-shaped scraper 203 and a screw 204; the motor 201 is fixedly mounted on one side of the middle of the box 101 by screws, the mounting box 202 is open in the middle, the V-shaped scraper 203 is fixedly mounted on the inner wall of the mounting box 202, and the blades on both sides of the V-shaped scraper 203 are tangent to the blades of the cutter 104 respectively, a slider 205 is provided on one side of the mounting box 202, the surface of the screw 204 is threadedly connected to the upper end of the slider 205, the bottom of the slider 205 is slidably connected to a guide rod 206, and both ends of the screw 204 are connected to the box 101 through a mounting seat The two sides of the middle are rotatably connected, and one end of the screw rod 204 is fixedly connected to the output end of the motor 201, and the guide rod 206 is fixedly connected to the two sides of the middle of the box body 101 through the mounting seat. The motor 201 is driven by an external control mechanism, and the motor 201 drives the screw rod 204 to rotate on the mounting seat. The screw rod 204 drives the slider 205 to slide on the guide rod 206, and then drives the installation box 202 to move. The installation box 202 drives the V-shaped scraper 203 to move along the cutter 104. The blades on both sides of the V-shaped scraper 203 are tangent to the blades of the cutter 104 respectively to scrape off the adhesion on the surfaces of the blades of the cutter 104.

[0025] Further, such as Figure 4 As shown, a collecting box 207 is provided at the bottom of the installation box 202 , and a guide groove 2021 with a width gradually decreasing from top to bottom is opened on the installation box 202 , and the scraped adhesive falls into the guide groove 2021 .

[0026] Further, if Figure 4 As shown, a through groove 2071 is provided on the top of the collecting box 207, and the guide groove 2021 is connected with the through groove 2071, and two T-shaped sliders 2072 are symmetrically provided at both ends of the top of the collecting box 207. The adhesions fall from the guide groove 2021 into the through groove 2071 and then into the collecting box 207, which is convenient for collecting the adhesions and prevents the adhesions from falling on the woven bag and affecting the cutting of the woven bag.

[0027] It is worth noting that if Figure 4 As shown, two T-shaped slots 2022 are symmetrically provided on both sides of the bottom of the installation box 202. The T-shaped slots 2022 are slidably connected to the T-shaped slider 2072. The installation box 202 can be pulled out along the T-shaped slots 2022 and the T-shaped slider 2072 to facilitate cleaning of the collected adhesions.

[0028] It is worth noting that Figure 2 As shown, the straight-line distance between the screw rod 204 and the guide rod 206 and the cutter 104 is greater than the width of the back end of the cutter 104, so as to prevent the lifting mechanism 103 from hitting the screw rod 204 and the guide rod 206 when descending and causing damage to the equipment.

[0029] Working principle: When the utility model is used, the uncut woven bag is placed on the feeding mechanism 102, and the feeding mechanism 102 is driven by the external control mechanism to transport the woven bag to the cutter 104, and the heating rod 105 is driven by the external control mechanism to heat the cutter 104, and the lifting mechanism 103 is driven by the external control mechanism to drive the cutter 104 to descend to cut the woven bag, and then the discharge mechanism 106 is driven by the external control mechanism to transport the cut woven bag out. When the cutter 104 is adhered to the woven bag debris and the adhesion is generated by heating and melting, the motor 201 is driven by the external control mechanism, and the motor 20 The screw rod 204 is driven to rotate on the mounting seat, and the screw rod 204 drives the slider 205 to slide on the guide rod 206, thereby driving the mounting box 202 to move. The mounting box 202 drives the V-shaped scraper 203 to move along the cutter 104. The blades on both sides of the V-shaped scraper 203 are tangent to the blades of the cutter 104 on both sides, and the adhesions on the surfaces of the blades of the cutter 104 on both sides are scraped off into the guide groove 2021. The adhesions fall from the guide groove 2021 into the through groove 2071 and then into the collection box 207. The mounting box 202 is pulled out along the T-shaped slide groove 2022 and the T-shaped slider 2072, so as to facilitate the cleaning of the collected adhesions.

[0030] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A hot cutting device for processing woven bags, comprising a hot cutting machine (1), the hot cutting machine (1) comprising a box (101), one end of the box (101) being provided with a feeding mechanism (102), the middle of the box (101) being provided with a lifting mechanism (103), the output end of the lifting mechanism (103) being provided with a cutter (104), a heating rod (105) being inserted into the cutter (104), and the other end of the box (101) being provided with a discharge mechanism (106); characterized in that: It comprises a cleaning mechanism (2), wherein the cleaning mechanism (2) is arranged on one side of the cutter (104); The cleaning mechanism (2) comprises a motor (201), a mounting box (202), a V-shaped scraper (203) and a screw (204); the motor (201) is fixedly mounted on one side of the middle of the box body (101) by means of screws; the mounting box (202) is open in the middle; the V-shaped scraper (203) is fixedly mounted on the inner wall of the mounting box (202); and the blades on both sides of the V-shaped scraper (203) are respectively tangent to the blades on both sides of the cutter (104); the mounting box (202) is fixedly mounted on the inner wall of the mounting box (202); and the blades on both sides of the V-shaped scraper (203) are respectively tangent to the blades on both sides of the cutter (104). A slider (205) is provided on one side of the screw rod (204), the surface of the screw rod (204) is threadedly connected to the upper end of the slider (205), the bottom of the slider (205) is slidably connected to a guide rod (206), both ends of the screw rod (204) are rotatably connected to both sides of the middle of the box body (101) through a mounting seat, and one end of the screw rod (204) is fixedly connected to the output end of the motor (201), and the guide rod (206) is fixedly connected to both sides of the middle of the box body (101) through a mounting seat.

2. The hot cutting device for woven bag processing according to claim 1, characterized in that: A collecting box (207) is provided at the bottom of the installation box (202), and a guide groove (2021) whose width gradually decreases from top to bottom is provided on the installation box (202).

3. The hot cutting device for woven bag processing according to claim 2, characterized in that: A through slot (2071) is provided on the top of the collection box (207), the guide slot (2021) and the through slot (2071) are in communication with each other, and two T-shaped sliding blocks (2072) are symmetrically provided at two ends of the top of the collection box (207).

4. The hot cutting device for woven bag processing according to claim 3, characterized in that: Two T-shaped slide grooves (2022) are symmetrically formed on both sides of the bottom of the installation box (202), and the T-shaped slide grooves (2022) are slidably connected to the T-shaped sliding block (2072).

5. The hot cutting device for woven bag processing according to claim 1, characterized in that: The straight-line distance between the lead screw (204) and the guide rod (206) and the cutter (104) is greater than the width of the back end of the cutter (104).

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