Turnover box for screen cloth setting machine

Abstract

The utility model belongs to the technical field of textile, and particularly relates to a turnover box for a screen cloth setting machine, which comprises a box body, an outer frame is sleeved on the outer side of the box body, the outer frame is of a cuboid frame structure made of metal materials, a plurality of reinforcing rods are arranged at the bottom, the front side, the rear side and the left side of the outer frame, and counterweight foot blocks are fixedly arranged at four right-angle positions of the bottom of the outer frame. A supporting plate is fixedly installed in the middle of the bottom end of the outer frame, a receding opening allowing the box opening end of the box body to stretch out is formed in the top of the outer frame, a box outlet matched with the box body is formed in the right end of the outer frame, an opening and closing assembly used for opening and closing the box outlet is arranged at the box outlet, and two positioning grooves are formed in the front side and the rear side of the right end of the outer frame. The two positioning grooves are detachably connected with the opening and closing assembly. The plastic box body is placed in the metal outer frame, and the counterweight foot blocks are fixed at the four corners of the bottom of the outer frame, so that the overall weight can be increased, the friction force with the ground is increased, and the state stability in the placing and cropping collecting process is ensured.

Description

Technical Field

[0001] The utility model belongs to the field of textile technology, in particular to a turnover box for a mesh cloth setting machine. Background Art

[0002] Mesh setting machine, also known as reinforcement machine, is a kind of textile machinery equipment used to reinforce and set textiles. It is mainly used in the setting process of knitted and woven fabrics, yarns and non-woven materials. During the use of mesh setting machine, it is usually necessary to use a turnover box to collect the textiles after the setting process.

[0003] At present, most of the turnover boxes used in textile factories in the prior art are plastic boxes, which are light in weight. When placed on the ground to collect the fallen cloth, they are easily offset due to the inertia generated by the fallen cloth. The placement state is unstable, which affects the collection of the fallen cloth. After the collection of the fallen cloth is completed, the middle part of the plastic box is easy to expand and deform outward, posing a safety hazard of deformation and rupture. In addition, after the plastic box is filled with textiles, due to the overall weight, it is usually necessary to configure a forklift for transportation, which is not convenient for flexible movement. Therefore, it is urgent to improve the existing turnover box and provide a turnover box for mesh fabric setting machine that is not easy to deform and can be placed stably. Utility Model Content

[0004] The purpose of the utility model is to provide a turnover box for a mesh cloth setting machine with reasonable design, simple structure, not easy to deform, stable placement and easy transfer, so as to solve the problems existing in the prior art.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A turnover box for a mesh cloth shaping machine comprises a box body, an outer frame is sleeved on the outer side of the box body, the outer frame is made of a rectangular frame structure of a metal material, a plurality of reinforcing rods are provided on the bottom, front side, rear side and left side of the outer frame, counterweight feet are fixedly provided at four right angles of the bottom of the outer frame, a support plate is fixedly installed on the middle part of the bottom end of the outer frame, a makeshift opening is provided on the top of the outer frame for the box mouth end to extend out, an outlet port matched with the box body is provided on the right end of the outer frame, an opening and closing assembly for opening and closing the outlet port is provided at the outlet port, two positioning grooves are provided inside the front and rear sides of the right end of the outer frame, and the two positioning grooves are detachably connected to the opening and closing assembly respectively.

[0007] Preferably, the opening and closing assembly includes an I-shaped movable plate, the bottom ends of the movable plate are rotatably connected to the front and rear ends of the bottom of the box outlet through a rotating shaft, and a sliding groove extending along the front and rear direction is opened inside the upper end of the movable plate. A cross bar extending along the front and rear direction is slidably connected up and down in the sliding groove, and the two ends of the cross bar are respectively engaged and connected in the two positioning grooves.

[0008] Preferably, the opening and closing assembly further includes a screw rod extending in the vertical direction. The screw rod is rotatably installed at the middle of the top end of the movable plate through a bearing, and the middle of the screw rod is threadedly connected inside the cross bar to drive the cross bar to move up and down.

[0009] Preferably, a plurality of reinforcing rods are arranged between the upper and lower ends of the movable plate.

[0010] Preferably, the longitudinal cross-sectional shape of the positioning groove is an inverted "L" shape.

[0011] Preferably, the box body is made of plastic.

[0012] Preferably, a leg is rotatably connected to the inner side of each counterweight foot block through a hinge shaft, a bottom wheel is rotatably installed at the bottom end of the leg, and a driving assembly for controlling the contact or separation of the bottom wheel from the ground is arranged in the middle of the support plate.

[0013] Preferably, the driving assembly includes a bidirectional lead screw, a driving rod and a push rod. The middle of the bidirectional lead screw is installed at the middle position of the support plate through a bearing. Driving rods are threadedly sleeved on the outer sides of both ends of the bidirectional lead screw. The front and rear ends of each driving rod are respectively hinged to one end of two push rods, and the other ends of the two push rods are respectively hinged to the middle parts of two legs located at the same end of the outer frame.

[0014] Preferably, the left end of the bidirectional lead screw is rotatably installed at the bottom of the left end of the outer frame through a rotating seat, and a positioning bolt for restricting the rotation of the bidirectional lead screw is threadedly connected to the rotating seat.

[0015] Preferably, an operating handle is fixedly installed at the left end of the bidirectional lead screw.

[0016] Compared with the prior art, the present utility model has the following beneficial effects:

[0017] In the solution of the present utility model, the box body made of plastic is placed inside the outer frame made of metal, and counterweight foot blocks are fixed at the four right angles of the bottom of the outer frame, which can increase the overall weight, increase the friction with the ground, ensure the state stability during the placement and fabric laying and collection processes, and at the same time, the screw rod can be rotated to control the cross bar to move up along the sliding groove. When the end of the cross bar moves to the top of the positioning groove, the locking state of the movable plate can be released, and the movable plate can be rotated to open the right side of the outer frame, which is convenient for the disassembly and installation of the box body and is easy to operate.

[0018] By manually rotating the bidirectional lead screw of the present utility model to control the left and right driving rods to move synchronously in the direction away from each other, the legs inside the counterweight foot blocks can be pushed by the push rods to rotate to the vertical state, and the counterweight foot blocks can be lifted up to be separated from the ground, while the bottom wheels are in contact with the ground. At this time, the positioning state of the device can be released, achieving the technical effect of being convenient for moving and transferring. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following briefly introduces the drawings required for use in the embodiments or the prior art descriptions, and the following description is made with respect to the drawings:

[0020] Figure 1 This is a schematic diagram of the three-dimensional structure of Example 1 of the utility model;

[0021] Figure 2 This is a schematic diagram of the three-dimensional structure of Example 2 of the utility model;

[0022] Figure 3 This is a schematic diagram of the opening and closing assembly of Embodiment 2 of the present utility model in the open state;

[0023] Figure 4 This is a schematic diagram of the cross-sectional structure of the opening and closing component of Example 2 of the utility model;

[0024] Figure 5 This is a schematic diagram of a three-dimensional bottom-up structure of Embodiment 3 of the present utility model;

[0025] Figure 6 This is a schematic diagram of the outrigger working state of Embodiment 3 of the utility model;

[0026] In the figure:

[0027] 1. Outer frame; 11. Reinforcement rod; 12. Make way; 13. Outlet; 14. Positioning slot; 2. Counterweight foot block; 3. Support plate; 4. Drive assembly; 41. Bidirectional screw; 42. Drive rod; 43. Push rod; 44. Rotating seat; 45. Operating handle; 5. Positioning bolt; 6. Support leg; 7. Bottom wheel; 8. Box body; 9. Opening and closing assembly; 91. Movable plate; 92. Screw; 93. Slide; 94. Cross bar. DETAILED DESCRIPTION

[0028] The embodiments described below are only some of the embodiments of the present invention and do not represent all the embodiments consistent with the present invention. Now, in conjunction with the accompanying drawings, the exemplary embodiments are described as follows:

[0029] Example 1

[0030] like Figure 1 As shown, the turnover box for the mesh shaping machine of the utility model includes a box body 8, the box body 8 is made of plastic, an outer frame 1 is sleeved on the outer side of the box body 8, the outer frame 1 is made of a rectangular frame structure made of metal material, a plurality of reinforcing rods 11 are provided on the bottom, front side, rear side and left side of the outer frame 1, counterweight feet 2 are fixedly provided at the four right angles of the bottom of the outer frame 1, a support plate 3 is fixedly installed on the middle part of the bottom end of the outer frame 1, and a make way opening 12 is provided on the top of the outer frame 1 for the box mouth end of the box body 8 to extend out.

[0031] In this embodiment, the outer frame 1 made of metal material and the four bottom corners of the outer frame 1 are fixed with counterweight feet 2, which can increase the overall weight, increase the friction with the ground, ensure the state stability during the placement of the turnover box and the cloth dropping and collection process, and avoid the situation of deviation; when it is necessary to move the turnover box, traditional methods such as forklifts and overhead cranes can be used with other supporting mechanical equipment for handling.

[0032] Embodiment 2

[0033] As Figures 2 - 4 shown in one of them, as a preferred implementation manner, on the basis of the structure of the above-mentioned Embodiment 1, further, an outlet 13 adapted to the box body 8 is provided at the right end of the outer frame 1, and an opening and closing assembly 9 for opening and closing the outlet 13 is provided at the outlet 13. Two positioning grooves 14 are opened inside the front and rear sides at the right end of the outer frame 1, and the two positioning grooves 14 are detachably connected to the opening and closing assembly 9 respectively.

[0034] In this embodiment, when the box body 8 is filled with spun yarn products, the outlet 13 can be opened through the opening and closing assembly 9 so that the box body 8 can be removed from the right end of the outer frame 1.

[0035] As Figure 4 shown, on the basis of the above structure, preferably, the opening and closing assembly 9 includes a movable plate 91, a screw rod 92, a sliding groove 93 and a cross bar 94. The movable plate 91 is in an I shape. The two sides of the bottom end of the movable plate 91 are respectively rotatably connected to the front and rear ends of the bottom of the outlet 13 through rotating shafts. A sliding groove 93 extending in the front-rear direction is opened inside the upper end of the movable plate 91. A cross bar 94 extending in the front-rear direction is slidably connected up and down in the sliding groove 93. The two ends of the cross bar 94 are respectively snap-connected in the two positioning grooves 14; the longitudinal cross-sectional shape of the positioning groove 14 is an inverted "L" shape.

[0036] On the basis of the above structure, further, the opening and closing assembly 9 further includes a screw rod 92 extending in the up-down direction. The screw rod 92 is rotatably installed in the middle of the top end of the movable plate 91 through a bearing. The middle part of the screw rod 92 is threadedly connected inside the cross bar 94 for driving the cross bar 94 to move up and down.

[0037] On the basis of the above structure, further, a plurality of reinforcing bars 11 are arranged between the upper and lower ends of the movable plate 91, and the upper end of the movable plate 91 can be turned over and abutted against the ground.

[0038] In this embodiment, through the arranged reinforcing bars 11, not only the structural strength of the opening and closing assembly 9 can be improved, but also the movable plate 91 can be used to assist the box body 8 to land.

[0039] In this embodiment, it is possible to control the cross bar 94 to move upward along the sliding groove 93 by rotating the screw 92, so as to release the limit of the movable plate 91, thereby being able to conveniently control the up and down movement of the cross bar 94, so as to rotate and open the movable plate 91, and further facilitating the installation or disassembly of the box body 8.

[0040] The working principle of the present utility model is as follows:

[0041] When in use, first place the outer frame 1 at the designated position, and place the empty box body 8 inside the outer frame 1; when it is necessary to close the box opening 13, rotate the movable plate 91 to the vertical state to close the right end opening of the outer frame 1. At this time, the end of the cross bar 94 is located inside the top of the positioning groove 14. Then manually rotate the screw 92 to control the cross bar 94 to move downward along the sliding groove 93 and move to the bottom inside of the positioning groove 14, so as to position the movable plate 91, and the installation of the box body 8 can be completed.

[0042] Embodiment 3

[0043] As Figure 5 or Figure 6 shown, as a preferred implementation manner, on the basis of the structure of the above-mentioned Embodiment 1 or Embodiment 2, further, a leg 6 is rotatably connected to the inner side of each counterweight foot block 2 through a hinge shaft, a bottom wheel 7 is rotatably installed at the bottom end of the leg 6, and a driving assembly 4 for controlling the contact or separation of the bottom wheel 7 from the ground is provided in the middle of the support plate 3.

[0044] In this embodiment, a plurality of legs 6 are linked through the driving assembly 4, so that it is convenient to control the synchronous operation of the plurality of legs 6 through the driving assembly 4, achieving the purpose of easy operation.

[0045] As Figure 5 shown, on the basis of the above structure, preferably, the driving assembly 4 includes a bidirectional lead screw 41, a driving rod 42 and a push rod 43. The middle of the bidirectional lead screw 41 is installed at the middle position of the support plate 3 through a bearing. Driving rods 42 are threadedly sleeved on the outer sides of both ends of the bidirectional lead screw 41. The two driving rods 42 are symmetrically arranged with respect to the support plate 3. The front and rear ends of each driving rod 42 are respectively hinged to one end of two push rods 43, and the other ends of the two push rods 43 are respectively hinged to the middle parts of two legs 6 located at the same end of the outer frame 1.

[0046] In this embodiment, the two driving rods 42 can be controlled to move synchronously in the direction away from each other through the bidirectional lead screw 41, so that the legs 6 can be pushed by the push rods 43 to rotate to the vertical state, lifting the counterweight foot blocks 2 upward to separate from the ground, and making the bottom wheels 7 contact the ground, facilitating the quick transfer of the device.

[0047] On the basis of the above structure, preferably, the left end of the bidirectional lead screw 41 is rotatably installed at the bottom left end of the outer frame 1 through a rotating seat 44, and a positioning bolt 5 for restricting the rotation of the bidirectional lead screw 41 is threadedly connected to the rotating seat.

[0048] On the basis of the above structure, preferably, an operating handle 45 is fixedly installed at the left end of the bidirectional lead screw 41.

[0049] The working principle of the present utility model is as follows:

[0050] When it is necessary to transfer the turnover box, the bidirectional lead screw 41 can be manually rotated to control the left and right drive rods 42 to move synchronously in the direction away from each other, and then the push rod 43 can be used to push the leg 6 inside the counterweight foot block 2 from Figure 2 rotation to Figure 6 the vertical state shown in, at this time, the counterweight foot block 2 can be lifted upward to be separated from the ground, and the bottom wheel 7 is in contact with the ground, so that the positioning of the turnover box can be released, and the technical effect of being convenient to move and transfer can be achieved under the action of the bottom wheel 7.

[0051] The above is only the preferred specific embodiment of the present utility model, and it is not intended to limit the protection scope of the present utility model; any equivalent changes, modifications, substitutions and variations made by those skilled in the art in the technical field of the present utility model based on the concept of the present utility model through logical analysis, reasoning or limited experiments shall be within the protection scope determined by the claims.

Claims

1. A turnover box for a mesh shaping machine, comprising a box body (8), characterized in that: The outer side of the box body (8) is sleeved with an outer frame (1), the outer frame (1) is made of a metal material and has a rectangular frame structure, a plurality of reinforcing rods (11) are provided at the bottom, front side, rear side and left side of the outer frame (1), counterweight foot blocks (2) are fixedly provided at four right angles of the bottom of the outer frame (1), a support plate (3) is fixedly installed at the middle of the bottom end of the outer frame (1), a clearance opening (12) for the box opening end of the box body (8) to extend is provided at the top of the outer frame (1), an outlet opening (13) adapted to the box body (8) is provided at the right end of the outer frame (1), an opening and closing assembly (9) for opening and closing the outlet opening (13) is provided at the outlet opening (13), two positioning grooves (14) are provided inside the front and rear sides of the right end of the outer frame (1), and the two positioning grooves (14) are respectively detachably connected to the opening and closing assembly (9).

2. A turnover box for a mesh shaping machine according to claim 1, characterized in that: The opening and closing assembly (9) comprises an I-shaped movable plate (91), the bottom ends of which are rotatably connected to the front and rear ends of the bottom of the box outlet (13) via a rotating shaft, and a slide groove (93) extending in the front-to-back direction is provided inside the upper end of the movable plate (91). A cross bar (94) extending in the front-to-back direction is slidably connected in the slide groove (93) up and down, and the two ends of the cross bar (94) are respectively engaged in the two positioning grooves (14).

3. A turnover box for a mesh shaping machine according to claim 2, characterized in that: The opening and closing assembly (9) further comprises a screw rod (92) extending in the up-down direction. The screw rod (92) is rotatably mounted on the middle part of the top end of the movable plate (91) via a bearing. The middle part of the screw rod (92) is threadedly connected to the inside of the cross rod (94) to drive the cross rod (94) to move up and down.

4. A turnover box for a mesh shaping machine according to claim 2, characterized in that: A plurality of reinforcing rods (11) are arranged between the upper and lower ends of the movable plate (91).

5. The turnover box for a mesh shaping machine according to claim 1, characterized in that: The longitudinal section of the positioning groove (14) is in an inverted "L" shape.

6. The turnover box for a mesh shaping machine according to claim 1, characterized in that: The box body (8) is made of plastic.

7. The turnover box for a mesh shaping machine according to claim 1, characterized in that: The inner side of each counterweight foot block (2) is rotatably connected to a support leg (6) via a hinge shaft, a bottom wheel (7) is rotatably mounted on the bottom end of the support leg (6), and a driving component (4) for controlling the bottom wheel (7) to contact or separate from the ground is provided in the middle of the support plate (3).

8. A turnover box for a mesh shaping machine according to claim 7, characterized in that: The driving assembly (4) comprises a bidirectional screw rod (41), a driving rod (42) and a push rod (43); the middle portion of the bidirectional screw rod (41) is mounted on the middle portion of the support plate (3) via a bearing; the driving rods (42) are threadedly sleeved on the outer sides of both ends of the bidirectional screw rod (41); the front and rear ends of each driving rod (42) are respectively hinged to one end of two push rods (43); and the other ends of the two push rods (43) are respectively hinged to the middle portions of two legs (6) located at the same end of the outer frame (1).

9. A turnover box for a mesh shaping machine according to claim 8, characterized in that: The left end of the bidirectional screw rod (41) is rotatably mounted on the left end bottom of the outer frame (1) via a rotating seat (44), and a positioning bolt (5) for limiting the rotation of the bidirectional screw rod (41) is threadedly connected to the rotating seat.

10. A turnover box for a mesh shaping machine according to claim 8, characterized in that: An operating handle (45) is fixedly mounted on the left end of the bidirectional screw rod (41).

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