A material conveying equipment

Abstract

The utility model discloses a material conveying equipment, which relates to the technical field of material conveying. It comprises a support frame, a cooling box is welded and fixed on the top of the support frame, a front-to-back symmetrical fixed frame is fixed on the inner side wall of the cooling box, a front-to-back symmetrical movable frame is arranged on the inner side of the fixed frame, a conveying mechanism is arranged between the fixed frames on the front and rear sides and between the movable frames on the front and rear sides, the conveying mechanism comprises a guide roller and a limit roller, a mounting frame is installed on the upper left of the cooling box, a driving mechanism is installed on the inner side of the mounting frame, and the driving mechanism comprises an active roller and a driven roller symmetrically arranged up and down. The utility model forms two groups of upper and lower parallel conveying brackets through the cooperation of the fixed frame, the movable frame and the conveying mechanism, so that the extruded high-temperature material is evenly distributed in the cooling box, and the cooling area and time of the material in the cooling box are extended, thereby enhancing the cooling effect and effectively improving the toughness of the material.

Description

Technical Field

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

[0002] In industrial production, material conveying equipment is usually used to transfer and transport processed materials. For some high-temperature materials that have just been extruded, water is also needed to cool the materials during the transportation process to improve the toughness of the materials.

[0003] For example, a water tank cooling device with publication number CN220576547U belongs to the technical field of plastic strip production equipment. It includes a water tank, and also includes: a water tank box fixedly connected to the top of the water tank, and the water tank box is rotatably connected with a first limiting roller and a second limiting roller, wherein two groups of the first limiting rollers are arranged in the middle and below the two groups of the second limiting rollers. The utility model cooperates with the first limiting roller and the second limiting roller to form a conveying structure, so that the plastic strip moves in the water tank for cooling.

[0004] However, the above scheme still has some shortcomings. For example, the conveying structure composed of the first limiting roller and the second limiting roller can only make the plastic strips move in a single layer in the water tank, resulting in insufficient contact time and contact area between the extruded plastic strips and the water body, which cannot have a good cooling effect on the material strips and affects the toughness of the plastic strips. In view of this, the utility model proposes a material conveying device. Utility Model Content

[0005] The purpose of the utility model is to provide material conveying equipment to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a material conveying device, comprising a support frame, a cooling box is welded and fixed on the top of the support frame, a front-to-back symmetrical fixed frame is fixed on the inner side wall of the cooling box, a front-to-back symmetrical movable frame is arranged inside the fixed frame, a conveying mechanism is arranged between the fixed frames on the front and rear sides and between the movable frames on the front and rear sides, and the conveying mechanism comprises a guide roller and a limit roller, which are used to guide and convey the material;

[0007] A mounting frame is installed on the upper left side of the cooling box, and a driving mechanism for driving the material to move is installed on the inner side of the mounting frame. The driving mechanism includes a driving roller and driven rollers symmetrically arranged on the upper and lower sides of the driving roller.

[0008] Preferably, a guide roller is installed at the upper left side of the cooling box, and the guide roller is located between the fixing frame and the mounting frame.

[0009] Furthermore, a front-to-back symmetrical semicircular bracket is fixedly provided on the upper right side of the cooling box, an adjustment frame is rotatably connected to the semicircular bracket, an adjustment roller is installed at the end of the adjustment frame, and arc-shaped adjustment holes are evenly distributed on the semicircular bracket near the edge, and the adjustment frame is fixedly connected to the adjustment holes by bolts.

[0010] Preferably, guide rods are vertically arranged on the inner side of the fixed frame and near the left and right edges, the movable frame slides up and down along the guide rods, and a rotatable adjusting screw is installed on the fixed frame and near the center, the adjusting screw passes through the movable frame and is threadedly connected to the movable frame.

[0011] Furthermore, the fixed frame is provided with first fixing holes distributed in an array, and the movable frame is provided with second fixing holes distributed in an array, which are used to install and fix the conveying mechanism.

[0012] Preferably, the two groups of guide rollers are symmetrically distributed on the left and right sides and are respectively arranged at the edges of the fixed frame and the movable frame, and the limiting roller is arranged between the guide rollers on the left and right sides.

[0013] Furthermore, a rotatable connecting sleeve is provided inside the guide roller and the limiting roller, and a symmetrical movable rod is movably connected inside the connecting sleeve, and an integrally formed connecting head is provided at the end of the movable rod.

[0014] Preferably, the active roller is meshed with the driven rollers on the upper and lower sides through gears for transmission, and a reduction motor is installed on the mounting frame and at the rear side of the active roller.

[0015] Preferably, a circulation mechanism for circulating the coolant is provided at the bottom of the cooling box, and the circulation mechanism includes a circulation pump, a water suction pipe and a water supply pipe, and the water suction pipe and the water supply pipe are connected through a plurality of branch pipes.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] A material conveying device, through the cooperation of a fixed frame, a movable frame and a conveying mechanism, forms two sets of upper and lower parallel conveying brackets in a cooling box, so that the extruded high-temperature material is evenly distributed in the cooling box, and the cooling area and time of the material in the cooling box are extended, thereby enhancing the cooling effect and effectively improving the toughness of the material.

[0018] At the same time, the water or coolant inside the cooling box can circulate through the circulation mechanism to ensure that the water temperature inside the cooling box is evenly distributed, which is convenient for cooling the materials. In addition, the branch pipe dissipates heat during the circulation of the water to reduce the water temperature and enhance the cooling effect on the materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a cross-sectional view of the overall structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the fixing frame structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the limiting roller structure of the utility model;

[0023] Figure 5 This is a schematic diagram of the driving mechanism structure of the utility model;

[0024] Figure 6 It is a schematic diagram of the circulation mechanism structure of the utility model.

[0025] In the figure: 1. support frame; 2. cooling box; 21. guide roller; 22. semicircular bracket; 221. adjustment hole; 23. adjustment frame; 24. adjustment roller; 3. fixed frame; 31. guide rod; 32. adjustment screw; 33. first fixed hole; 4. movable frame; 41. second fixed hole; 5. guide roller; 51. limit roller; 52. connecting sleeve; 53. movable rod; 531. connecting head; 6. mounting frame; 61. active roller; 62. driven roller; 63. reduction motor; 7. circulating pump; 71. water suction pipe; 72. water supply pipe; 73. branch pipe. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in 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 in 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.

[0027] In industrial production, material conveying equipment is usually used to transfer and transport processed materials. The material conveying equipment provided by the utility model is mainly used to convey extruded high-temperature materials. During transportation, the materials need to be evenly distributed in the cooling box through a conveying bracket and passed through two layers of conveying brackets, thereby lengthening the cooling area and time of the materials in the water tank and improving the toughness of the materials.

[0028] like Figure 1 - Figure 6As shown, the utility model provides a technical solution: a material conveying device, comprising a support frame 1, a cooling box 2 is welded and fixed on the top of the support frame 1, a front-to-back symmetrical fixed frame 3 is fixed on the inner side wall of the cooling box 2, a front-to-back symmetrical movable frame 4 is arranged inside the fixed frame 3, a conveying mechanism is arranged between the fixed frames 3 on the front and rear sides and between the movable frames 4 on the front and rear sides, and the conveying mechanism comprises a guide roller 5 and a limit roller 51, which are used to guide and convey the material;

[0029] A mounting frame 6 is installed on the upper left side of the cooling box 2 , and a driving mechanism for driving the material to move is installed on the inner side of the mounting frame 6 . The driving mechanism includes a driving roller 61 and driven rollers 62 symmetrically arranged on the upper and lower sides of the driving roller 61 .

[0030] By cooperating with the fixed frame 3, the movable frame 4 and the conveying mechanism, two sets of upper and lower parallel conveying brackets can be formed in the cooling box 2, so that the high-temperature material is evenly distributed in the cooling box 2, and the cooling area and time of the material in the cooling box 2 are extended, thereby enhancing the cooling effect and improving the toughness of the material. At the same time, driven by the driving mechanism, the material can continue to enter the interior of the cooling box 2, which is convenient for continuous cooling of the extruded material.

[0031] like Figure 1 and Figure 2 As shown, a guide roller 21 is installed on the upper left of the cooling box 2. The guide roller 21 is located between the fixing frame 3 and the mounting frame 6. The guide roller 21 separates and guides the materials on the upper and lower sides to avoid collision between the materials on the upper and lower sides.

[0032] A semicircular bracket 22 that is symmetrical front and back is fixedly provided on the upper right side of the cooling box 2, an adjusting bracket 23 is rotatably connected to the semicircular bracket 22, an adjusting roller 24 is installed at the end of the adjusting bracket 23, and arc-shaped evenly distributed adjusting holes 221 are opened on the semicircular bracket 22 near the edge. The adjusting bracket 23 is fixedly connected to the adjusting holes 221 by bolts, and the use angle of the adjusting bracket 23 can be adjusted, so that the adjusting roller 24 can be rotated and adjusted with the rotating shaft of the adjusting bracket 23 as the center, and the adjusting bracket 23 can be adjusted to different positions to facilitate the reversal of the material.

[0033] like Figure 3 and Figure 4As shown, guide rods 31 are vertically arranged on the inner side of the fixed frame 3 and near the left and right edges, and the movable frame 4 slides up and down along the guide rods 31. A rotatable adjusting screw 32 is installed on the fixed frame 3 and near the center. The adjusting screw 32 penetrates the movable frame 4 and is threadedly connected to the movable frame 4. When the adjusting screw 32 is rotated, the movable frame 4 can be driven to slide up and down along the guide rod 31, thereby adjusting the distance between the fixed frame 3 and the movable frame 4, which is convenient for cooling different materials. In addition, the movable frame 4 can be selectively arranged in two or more groups on the inner side of the fixed frame 3, thereby forming a multi-layer conveying bracket structure, so as to further enhance the cooling effect of high-toughness materials.

[0034] The fixed frame 3 is provided with first fixing holes 33 distributed in an array, and the movable frame 4 is provided with second fixing holes 41 distributed in an array, which are used to install and fix the conveying mechanism, and facilitate the simultaneous installation of multiple guide rollers 5 and limit rollers 51.

[0035] The two groups of guide rollers 5 are symmetrically distributed on the left and right sides and are respectively arranged at the edges of the fixed frame 3 and the movable frame 4. The limiting roller 51 is arranged between the guide rollers 5 on the left and right sides. The guide rollers 5 guide the materials at the edges of the fixed frame 3 and the movable frame 4. Different numbers of limiting rollers 51 can be freely installed on the fixed frame 3 or the movable frame 4, so as to limit the materials being transported and avoid friction and collision between the materials.

[0036] A rotatable connecting sleeve 52 is provided on the inner side of the guide roller 5 and the limiting roller 51. The inner side of the connecting sleeve 52 is movably connected with a symmetrical movable rod 53. The end of the movable rod 53 is provided with an integrally formed connecting head 531. The connecting head 531 can be threadedly connected to the first fixing hole 33 or the second fixing hole 41, so that the guide roller 5 and the limiting roller 51 can be installed and fixed, and the guide roller 5 and the limiting roller 51 can be conveniently disassembled and replaced.

[0037] like Figure 5 As shown, the active roller 61 is meshed with the driven rollers 62 on the upper and lower sides through gears, and a reduction motor 63 is installed on the mounting frame 6 and located on the rear side of the active roller 61. The operation of the reduction motor 63 can drive the active roller 61 to rotate counterclockwise, and drive the driven rollers 62 on the upper and lower sides to rotate clockwise through gear meshing transmission, thereby continuously conveying the material.

[0038] like Figure 6As shown, a circulation mechanism for circulating the coolant is provided at the bottom of the cooling box 2, and the circulation mechanism includes a circulation pump 7, a water extraction pipe 71 and a water supply pipe 72. The circulation pump 7 is installed inside the cooling box 2 and near the lower right corner. The water extraction pipe 71 is connected to the circulation pump 7. The water supply pipe 72 is arranged on the left side of the cooling box 2 and near the top. The water extraction pipe 71 and the water supply pipe 72 are connected by a plurality of branch pipes 73. The water or coolant inside the cooling box 2 can be circulated through the circulation mechanism to ensure that the water temperature inside the cooling box 2 is evenly distributed, which is convenient for cooling the material. In addition, the branch pipe 73 is used to dissipate heat during the circulation of the water to reduce the water temperature and enhance the cooling effect on the material.

[0039] Working principle: First, the guide roller 5 is installed on both sides of the movable frame 4 through the cooperation between the connecting head 531 and the second fixing hole 41. Then, the guide roller 5 is installed on both sides of the fixed frame 3 through the cooperation between the connecting head 531 and the first fixing hole 33. Further, a suitable number of limit rollers 51 are selected and installed on the fixed frame 3 and the movable frame 4. Then, the material passes through the active roller 61 and the driven roller 62 on the lower side and moves to the bottom of the movable frame 4. Then, the adjusting roller 24 is rotated to move the material to the bottom of the fixed frame 3, and moves from the top of the guide roller 21 to between the driven roller 62 and the active roller 61 on the upper side, so that the high-toughness material is extruded and passes through the two-layer conveying bracket structure, which prolongs the cooling time of the material in the water tank;

[0040] Furthermore, the circulation pump 7 is operated to transport the water at the bottom right side of the cooling box 2 to the pumping pipe 71, which is then diverted through multiple branches 73 and transported to the water supply pipe 72 after cooling, and then flows back into the cooling box 2 through the water supply pipe 72, thereby allowing the water or coolant to circulate and ensure that the water temperature inside the cooling box 2 is evenly distributed, thereby enhancing the cooling effect on the material.

[0041] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is limited by the attached embodiments and their equivalents.

Claims

1. A material conveying device, comprising a support frame, a cooling box is welded and fixed on the top of the support frame, characterized in that: A front-to-back symmetrical fixed frame is fixedly arranged on the inner side wall of the cooling box, a front-to-back symmetrical movable frame is arranged inside the fixed frame, and a conveying mechanism is arranged between the fixed frames on the front and back sides and between the movable frames on the front and back sides, and the conveying mechanism includes a guide roller and a limit roller for guiding and conveying the material; A mounting frame is installed on the upper left side of the cooling box, and a driving mechanism for driving the material to move is installed on the inner side of the mounting frame. The driving mechanism includes a driving roller and driven rollers symmetrically arranged on the upper and lower sides of the driving roller.

2. The material conveying equipment according to claim 1, characterized in that: A guide roller is installed on the upper left of the cooling box, and the guide roller is located between the fixing frame and the mounting frame.

3. The material conveying equipment according to claim 1, characterized in that: A front-to-back symmetrical semicircular bracket is fixedly provided on the upper right side of the cooling box, an adjusting bracket is rotatably connected to the semicircular bracket, an adjusting roller is installed at the end of the adjusting bracket, and arc-shaped evenly distributed adjusting holes are opened on the semicircular bracket near the edge, and the adjusting bracket is fixedly connected to the adjusting holes by bolts.

4. The material conveying equipment according to claim 1, characterized in that: Guide rods are vertically arranged on the inner side of the fixed frame and near the left and right edges. The movable frame slides up and down along the guide rods. A rotatable adjusting screw is installed on the fixed frame and near the center. The adjusting screw passes through the movable frame and is threadedly connected to the movable frame.

5. The material conveying equipment according to claim 4, characterized in that: The fixed frame is provided with first fixing holes distributed in an array, and the movable frame is provided with second fixing holes distributed in an array, which are used to install and fix the conveying mechanism.

6. The material conveying equipment according to claim 1, characterized in that: The two groups of guide rollers are symmetrically distributed on the left and right sides and are respectively arranged at the edges of the fixed frame and the movable frame, and the limiting roller is arranged between the guide rollers on the left and right sides.

7. The material conveying equipment according to claim 6, characterized in that: The inner sides of the guide roller and the limit roller are both provided with rotatable connecting sleeves, the inner sides of the connecting sleeves are movably connected with mutually symmetrical movable rods, and the ends of the movable rods are provided with integrally formed connecting heads.

8. The material conveying equipment according to claim 1, characterized in that: The active roller is meshed with the driven rollers on the upper and lower sides through gears for transmission, and a reduction motor is installed on the mounting frame and at the rear side of the active roller.

9. The material conveying equipment according to claim 1, characterized in that: A circulation mechanism for circulating the coolant is provided at the bottom of the cooling box. The circulation mechanism comprises a circulation pump, a water extraction pipe and a water supply pipe. The water extraction pipe and the water supply pipe are connected via a plurality of branch pipes.

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