Woven bag wiredrawing production equipment

Abstract

The utility model discloses woven bag wiredrawing production equipment which comprises an equipment box, an impurity collecting plate is detachably installed in the equipment box, a feeding roller and a discharging roller are arranged in product through grooves in the side walls of the front end and the rear end of a conveying cavity above the impurity collecting plate respectively, and a refrigerating mechanism is arranged in a refrigerating cavity below the impurity collecting plate. An air inlet mechanism and an air outlet mechanism are arranged on the two opposite sides of the refrigeration cavity correspondingly, the air inlet mechanism is connected with the air inlet part through an air inlet pipe, and the air outlet mechanism is connected with the air outlet part through an air outlet pipe. The device is designed into a circulating air-cooling structure, so that air-cooling shaping can be efficiently realized, a large amount of energy is saved, and the wire drawing production cost of the woven bag is reduced.

Description

Technical Field

[0001] The utility model relates to the field of woven bag processing equipment, in particular to woven bag wire drawing production equipment. Background Art

[0002] Plastic woven bags are mainly made of polypropylene bags and polyethylene bags; they are divided into bottom-sewn bags and bottom-sewn bags according to the sewing method. Currently, it is widely used as a packaging material for fertilizers, chemical products and other items. Its main production process is to use plastic raw materials to extrude films, cut, and unidirectionally stretch them into flat wires, and then weave them into warp and weft to get the product. The existing wire drawing device usually uses a hot air blower to dry the surface of the woven wire. The plastic wire after wire drawing is air-cooled and shaped. Although air-cooling shaping is convenient and efficient, toxic and harmful gases will be released from the woven wire during the air cooling process and mixed in the cooling air, affecting the working environment. In addition, the traditional air cooling process is not a cyclic air cooling process, which will cause great waste and increase the cost of woven bag wire drawing production.

[0003] Therefore, the utility model provides a woven bag wire drawing production equipment to solve the above problems. Utility Model Content

[0004] In order to solve the above problems, the utility model provides a woven bag wire drawing production equipment.

[0005] The utility model is realized through the following technical scheme: a woven bag wire drawing production equipment, including an equipment box, a debris collecting plate detachably installed in the equipment box, a feed roller and a discharge roller are respectively arranged in the product through grooves on the front and rear end side walls of the conveying cavity above the debris collecting plate, and a refrigeration mechanism is arranged in the refrigeration cavity below it, and an air inlet mechanism and an air outlet mechanism are respectively arranged on the opposite sides of the refrigeration cavity, the air inlet mechanism is connected to the air inlet part through an air inlet pipe, and the air outlet mechanism is connected to the air outlet part through an air outlet pipe.

[0006] A cleaning roller located in the conveying cavity is arranged between the feed roller and the discharge roller.

[0007] The air inlet mechanism includes a short air inlet pipe that passes through and is fixed on the wall of the refrigeration cavity and an air inlet fan installed in the short air inlet pipe. The air outlet mechanism includes a short air outlet pipe that passes through and is fixed on the other side wall of the refrigeration cavity and an air outlet fan installed in the short air outlet pipe.

[0008] A gas filter is arranged at the air outlet of the air outlet fan.

[0009] The air inlet portion includes an air inlet cavity arranged in the cavity wall of the conveying cavity, a first air duct penetrating and fixed in the air inlet cavity, and a plurality of first air outlets in an array that are penetrating and fixed on the cavity wall of the air inlet cavity; the air outlet portion includes an air outlet cavity arranged in the cavity wall of the conveying cavity, a second air duct penetrating and fixed in the air outlet cavity, and a plurality of second air outlets in an array that are penetrating and fixed on the cavity wall of the air outlet cavity.

[0010] The port area of ​​the first air outlet is smaller than the port area of ​​the second air outlet.

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

[0012] 1. The utility model is provided with an air inlet mechanism and an air outlet mechanism on opposite sides of the refrigeration chamber, the air inlet mechanism is connected to the air inlet part through an air inlet pipe, and the air outlet mechanism is connected to the air outlet part through an air outlet pipe. This design is a circulating air cooling structure, which can efficiently realize air cooling shaping while saving a lot of energy and reducing the cost of woven bag drawing production.

[0013] 2. A gas filter is provided at the air outlet of the blower of the utility model. The circulating air can filter out toxic and harmful gases under the filtration of the gas filter, thereby ensuring the cleanliness of the circulating air in the conveying cavity, enhancing the air cooling effect, and avoiding environmental pollution.

[0014] 3. In the utility model, a plurality of first air outlets are fixed in an array on the inner wall of the air inlet chamber, and a plurality of second air outlets are fixed in an array on the inner wall of the air outlet chamber. The arrangement of the plurality of air outlets makes the air inlet and outlet more uniform, and can evenly cool the various parts of the braided wire, so that the air cooling effect is better. The port area of ​​the first air outlet is smaller than the port area of ​​the second air outlet. The design of such air outlets can make the air outlet speed in the conveying cavity lower than the air inlet speed, which in turn makes the entire wind speed in the conveying cavity relatively slow, prolongs the air cooling time, and further improves the air cooling effect. When the wind speed is low, the waste on the braided wire entering the cold gas is easy to fall under the action of gravity, which ensures the cleanliness of the cold gas and allows the waste to fall and be collected.

[0015] 4. In the utility model, a debris collecting plate is detachably installed in the equipment box. When some waste materials are carried on the surface of the braided wire and fall off during the movement, the debris collecting plate plays a role in collecting them.

[0016] 5. In the utility model, a cleaning roller is arranged between the feed roller and the discharge roller in the conveying cavity, which can clean up the waste on the braided wire after wire drawing.

[0017] 6. The utility model adopts air cooling to cool the braided wire after drawing to prevent deformation during transportation, thereby improving the production efficiency of plastic woven bags. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1It is an elevation view of the utility model;

[0019] Figure 2 for Figure 1 Middle C direction view;

[0020] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0021] Figure 4 for Figure 2 Enlarged view of point B in the middle;

[0022] Figure 5 It is a structural schematic diagram of one side of the first air outlet in the utility model;

[0023] Figure 6 It is a structural schematic diagram of one side of the second air outlet in the utility model;

[0024] Figure 7 It is a schematic diagram of the top structure of the utility model.

[0025] In the figure: 1 equipment box; 2 debris collecting plate; 3 conveying cavity; 4 product trough; 5 feed roller; 6 discharge roller; 7 refrigeration cavity; 8 refrigeration mechanism; 9 air inlet mechanism; 91 air inlet short pipe; 92 air inlet fan; 10 air outlet mechanism; 101 air outlet short pipe; 102 air outlet fan; 11 air inlet pipe; 12 air inlet part; 121 air inlet cavity; 122 first air duct; 123 first air outlet; 13 air outlet pipe; 14 air outlet part; 141 air outlet cavity; 142 second air duct; 143 second air outlet; 15 cleaning roller; 16 gas filter. DETAILED DESCRIPTION

[0026] The utility model is further described below in conjunction with the accompanying drawings: a woven bag wire drawing production equipment, comprising an equipment box 1, in which a debris collecting plate 2 is detachably installed, a product through groove 4 on the front and rear end side walls of a conveying chamber 3 above the debris collecting plate 2 is respectively provided with a feed roller 5 and a discharge roller 6, and a refrigeration mechanism 8 is provided in a refrigeration chamber 7 below it, and an air inlet mechanism 9 and an air outlet mechanism 10 are respectively provided on opposite sides of the refrigeration chamber 7, the air inlet mechanism 9 is connected to an air inlet part 12 via an air inlet pipe 11, and the air outlet mechanism 10 is connected to an air outlet part 14 via an air outlet pipe 13.

[0027] A cleaning roller 15 located in the conveying cavity 3 is arranged between the feed roller 5 and the discharge roller 6 .

[0028] The air inlet mechanism 9 includes an air inlet short pipe 91 that passes through and is fixed on the wall of the refrigeration chamber 7 and an air inlet fan 92 installed in the air inlet short pipe 91 , and the air outlet mechanism 10 includes an air outlet short pipe 101 that passes through and is fixed on the other side wall of the refrigeration chamber 7 and an air outlet fan 102 installed in the air outlet short pipe 101 .

[0029] A gas filter 16 is provided at the air outlet of the air outlet fan 102 .

[0030] The air inlet portion 12 includes an air inlet cavity 121 arranged in the cavity wall of the conveying cavity 3, a first air duct 122 penetrating and fixed in the air inlet cavity 121, and a plurality of first air outlets 123 in an array penetrating and fixed on the inner cavity wall of the air inlet cavity 121; the air outlet portion 14 includes an air outlet cavity 141 arranged in the cavity wall of the conveying cavity 3, a second air duct 142 penetrating and fixed in the air outlet cavity 141, and a plurality of second air outlets 143 in an array penetrating and fixed on the inner cavity wall of the air outlet cavity 141.

[0031] The port area of ​​the first air outlet 123 is smaller than the port area of ​​the second air outlet 143. When the inlet and outlet air volumes are the same, the larger the port area, the smaller the wind speed. Therefore, the air outlet speed in the conveying chamber 3 can be lower than the air inlet speed, which in turn makes the entire wind speed in the conveying chamber 3 relatively slow, prolongs the air cooling time, and further improves the air cooling effect. When the wind speed is low, the waste on the braided wire after drawing that enters the cold gas is easy to fall under the action of gravity, which ensures the cleanliness of the cold gas and allows the waste to fall and be collected.

[0032] Specific working principle: the drawn woven wire enters the conveying chamber 3 through the feed roller 5 and is conveyed out by the discharge roller 6. At the same time, the air inlet fan 92 and the air outlet fan 102 are started to circulate the cold air formed by the refrigeration mechanism 8 in the refrigeration chamber 7 in the conveying chamber 3. At this time, the woven wire can be cooled to prevent deformation during transportation, thereby improving the production efficiency of the plastic woven bag. The installed debris collecting plate 2 can collect some waste materials that fall off the surface of the woven wire during movement. The gas filter 16 arranged at the air outlet of the air outlet fan 102 can filter and remove toxic and harmful substances in the circulating air, thereby ensuring the cleanliness of the circulating air in the conveying chamber, enhancing the air cooling effect, and avoiding environmental pollution.

[0033] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying 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 orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0034] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0035] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0036] In summary, the above are only preferred embodiments of the present invention and are not intended to limit the scope of implementation of the present invention. All equivalent changes and modifications to the shapes, structures, features and spirits described in the claims of the present invention should be included in the claims of the present invention.

Claims

1. A woven bag wire drawing production equipment, comprising an equipment box (1), Features: A debris collecting plate (2) is detachably installed in the equipment box (1), and a feed roller (5) and a discharge roller (6) are respectively arranged in the product through groove (4) on the front and rear end side walls of the conveying chamber (3) above the debris collecting plate (2), and a refrigeration mechanism (8) is arranged in the refrigeration chamber (7) below it, and an air inlet mechanism (9) and an air outlet mechanism (10) are respectively arranged on opposite sides of the refrigeration chamber (7), and the air inlet mechanism (9) is connected to the air inlet part (12) through an air inlet pipe (11), and the air outlet mechanism (10) is connected to the air outlet part (14) through an air outlet pipe (13).

2. A woven bag wire drawing production equipment according to claim 1, Features: A cleaning roller (15) located in the conveying cavity (3) is arranged between the feed roller (5) and the discharge roller (6).

3. A woven bag wire drawing production equipment according to claim 1, Features: The air inlet mechanism (9) comprises an air inlet short pipe (91) penetrating through and fixed on the wall of the refrigeration chamber (7) and an air inlet fan (92) installed in the air inlet short pipe (91), and the air outlet mechanism (10) comprises an air outlet short pipe (101) penetrating through and fixed on the other side wall of the refrigeration chamber (7) and an air outlet fan (102) installed in the air outlet short pipe (101).

4. A woven bag wire drawing production equipment according to claim 3, Features: A gas filter (16) is provided at the air outlet of the air outlet fan (102).

5. The woven bag wire drawing production equipment according to claim 1, Features: The air inlet portion (12) comprises an air inlet cavity (121) arranged in the cavity wall of the conveying cavity (3), a first air duct (122) penetrating and fixed in the air inlet cavity (121), and a plurality of first air outlets (123) penetrating and fixed on the inner cavity wall of the air inlet cavity (121) in an array; the air outlet portion (14) comprises an air outlet cavity (141) arranged in the cavity wall of the conveying cavity (3), a second air duct (142) penetrating and fixed in the air outlet cavity (141), and a plurality of second air outlets (143) penetrating and fixed on the inner cavity wall of the air outlet cavity (141) in an array.

6. A woven bag wire drawing production equipment according to claim 5, Features: The port area of ​​the first air outlet (123) is smaller than the port area of ​​the second air outlet (143).

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