Discharging device for sound insulation cotton production

Abstract

The utility model relates to the technical field of discharging devices, in particular to a discharging device for sound insulation cotton production, which comprises at least two supporting cross rods and two supporting vertical rods respectively fixed at two length ends of the supporting cross rods, and the top ends of the two supporting vertical rods are vertically provided with positioning cross rods in a bending manner. The two positioning cross rods are located on the opposite sides of the two supporting vertical rods correspondingly, a movable rod is adjustably arranged at one end of any positioning cross rod, the positioning cross rods and the movable rods are inserted into the middles of sound insulation cotton rolls correspondingly to achieve positioning of the sound insulation cotton rolls, automatic discharging of the sound insulation cotton rolls is achieved, and when materials need to be replaced, the positions of the movable rods can be directly and horizontally adjusted. And meanwhile, the distance between the two supporting vertical rods can be adjusted according to the size of the sound insulation cotton roll, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of discharging devices, in particular to a discharging device for producing sound insulation cotton. Background Art

[0002] Car sound insulation cotton is one of the indispensable components in automobile manufacturing. It has good heat insulation and sound insulation effects, thereby isolating the wind noise, tire noise and engine noise generated during the driving of the car, thereby improving the driving experience.

[0003] After the sound insulation cotton is compounded with multiple layers of materials, it needs to be rolled into a roll for easy storage, and then the rolled sound insulation cotton is cut and formed. Therefore, a discharging device for the production of sound insulation cotton is needed. The existing discharging device is generally simple. The positioning rod is directly inserted into the middle of the sound insulation cotton winding drum. The cutting machine feeding mechanism continuously feeds forward, driving the sound insulation cotton to automatically rotate and discharge. In actual use, it is troublesome to replace the sound insulation cotton after a roll of material is discharged. Summary of the invention

[0004] The purpose of the utility model is to provide a material discharging device for producing sound insulation cotton to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a discharging device for sound insulation cotton production, comprising at least two supporting cross bars and two supporting vertical bars respectively fixed at both ends of the length of the supporting cross bars, the top ends of the two supporting vertical bars are vertically bent to provide positioning cross bars, and the two positioning cross bars are respectively located on the opposite sides of the two supporting vertical bars, and one end of any one of the positioning cross bars is adjustably provided with a movable rod.

[0006] Furthermore, the supporting cross bar includes a horizontally arranged outer tube, an inner rod movably inserted into the outer tube, and a positioning bolt for fixing, and one end of the inner rod extends to the outside of the outer tube.

[0007] Furthermore, the supporting vertical rods include supporting oblique rods respectively fixedly connected to the supporting horizontal rods and vertical sections arranged vertically, and the top ends of the supporting oblique rods are fixedly connected to the vertical sections.

[0008] Furthermore, the positioning cross bar is a hollow tubular structure, the movable rod is movably inserted into the interior of the positioning cross bar, a limiting bolt is threadedly connected to the movable rod inside the positioning cross bar, and a clearance sliding hole is provided on the side wall of the positioning cross bar to accommodate the limiting bolt to move back and forth along the length direction of the positioning cross bar.

[0009] Furthermore, a spring is arranged inside the positioning cross bar to push the movable rod to extend to the outside of the positioning cross bar, and a positioning groove for limiting the limiting bolt is arranged on the side of the displacement sliding hole away from the opening end of the positioning cross bar.

[0010] Furthermore, the sound insulation cotton discharging device also includes a storage box arranged below the positioning cross bar.

[0011] Furthermore, a plurality of vertically adjustable supporting feet are provided at the bottom ends of the supporting cross bars.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] By setting a supporting cross bar, supporting vertical bar, positioning cross bar and movable bar, the positioning cross bar and movable bar are respectively inserted into the middle of the sound insulation cotton roll to realize its positioning. When the material needs to be replaced, the position of the movable bar can be directly adjusted horizontally, which is convenient and quick;

[0014] By setting the supporting crossbar as an adjustable structure of an outer tube, an inner rod and a positioning bolt, the distance between the two positioning crossbars can be adjusted according to the size of the sound insulation cotton, which is highly practical;

[0015] By providing a storage box, it is convenient to collect the rolls that have been unloaded, and by providing support feet, the stability of the entire device is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional structural schematic diagram of the utility model in working state;

[0017] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 3 This is an explosion diagram of the utility model;

[0019] Figure 4 It is a partial explosion schematic diagram of the utility model.

[0020] In the figure: 1. Support cross bar; 101. Outer tube; 102. Inner rod; 103. Positioning bolt; 2. Support vertical rod; 201. Support diagonal rod; 202. Vertical section; 3. Positioning cross bar; 301. Make way sliding hole; 302. Positioning groove; 4. Movable rod; 5. Storage box; 501. Hook; 6. Support foot; 7. Spring; 8. Limit bolt. DETAILED DESCRIPTION

[0021] 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. In the description of the utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection", "connection", and "setting" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood in specific circumstances. In addition, in the description of the utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc. are based on the directions or positional relationships shown in the drawings, which are only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the utility model.

[0022] See also Figure 1-4 , the utility model provides an embodiment: a discharge device for sound insulation cotton production, comprising at least two support cross bars 1 and two support vertical bars 2 respectively fixed at both ends of the length of the support cross bars 1. In this embodiment, the number of the support cross bars 1 is set to two, and the two support cross bars 1 are arranged parallel to each other. The support cross bar 1 includes a horizontally arranged outer tube 101, an inner rod 102 movably inserted in the outer tube 101, and a positioning bolt 103 for fixing. One end of the inner rod 102 extends to the outside of the outer tube 101. The two support vertical bars 2 are respectively fixed to the ends of the outer tube 101 and the inner rod 102. By adjusting the length of the inner rod 102 inserted into the outer tube 101, the spacing between the two support vertical bars 2 can be adjusted, so that sound insulation cotton rolls of different widths can be discharged;

[0023] The bottom end of the support crossbar 1 is provided with a plurality of support feet 6 which are adjustable up and down. In this embodiment, four support feet 6 are provided, which are respectively threadedly connected to the two ends of the length direction of the two support crossbars 1, so that the device can be adjusted to a horizontal position, thereby improving the stability of the entire device;

[0024] The supporting vertical rod 2 includes a supporting diagonal rod 201 fixedly connected to each supporting horizontal rod 1 and a vertical section 202 arranged vertically. The top of the supporting diagonal rod 201 is fixedly connected to the vertical section 202, and the structure is simple and practical.

[0025] The top ends of the two supporting vertical rods 2 are vertically bent to provide positioning cross bars 3, and the two positioning cross bars 3 are respectively located on the opposite sides of the two supporting vertical rods 2. One end of any positioning cross bar 3 is adjustably provided with a movable rod 4. In this embodiment, the positioning cross bar 3 is a hollow tubular structure, and the movable rod 4 is movably inserted into the interior of the positioning cross bar 3. The movable rod 4 inside the positioning cross bar 3 is threadedly connected with a limiting bolt 8. The side wall of the positioning cross bar 3 is penetrated with a clearance slide hole 301 for accommodating the limiting bolt 8 to move back and forth along the length direction of the positioning cross bar 3. The limiting bolt 8 is specifically threadedly fixed in the radial direction of the movable rod 4, and the nut abuts against the outer side wall of the positioning cross bar 3 for easy disassembly and assembly. The limiting bolt 8 slides inside the clearance slide hole 301, which can play a limiting role.

[0026] A spring 7 is arranged inside the positioning cross bar 3 to push the movable rod 4 to extend to the outside of the positioning cross bar 3, and a positioning groove 302 for limiting the limiting bolt 8 is arranged on the side of the positioning slide hole 301 away from the open end of the positioning cross bar 3. The spring 7 can automatically push the positioning cross bar 3 to the outside. When the material needs to be replaced, the limiting bolt 8 can be inserted into the positioning groove 302 to fix the movable rod 4, which is convenient and labor-saving. Furthermore, the movable rod 4 can also be directly arranged to be threadedly connected with the positioning cross bar 3;

[0027] The sound insulation cotton discharge device also includes a storage box 5 arranged below the positioning cross bar 3, which can automatically collect the rolls that have been discharged. Both sides of the storage box 5 are provided with hooks 501 overlapped on the top of the two supporting cross bars 1 to facilitate the synchronous adjustment of the position of the device.

[0028] Working principle: when loading, push the movable rod 4 to one side so that the movable rod 4 is retracted into the inside of the positioning cross bar 3, and then rotate the movable rod 4 to insert the limit bolt 8 into the inside of the positioning groove 302, then lift the sound insulation cotton roll to be cut, insert the positioning cross bar 3 on one side into the middle of the roll, and then rotate the movable rod 4 to disengage the limit bolt 8 from the inside of the positioning groove 302. The movable rod 4 extends out under the elastic action of the spring 7 and is inserted into the other end of the sound insulation cotton roll, so that the sound insulation cotton can rotate freely around the axial direction of the positioning cross bar 3. After the sound insulation cotton is discharged, push the movable rod 4 to one side, and the distance between the positioning cross bar 3 and the movable rod 4 is less than the length of the roll, so that the roll falls into the inside of the storage box 5 for collection and processing. When it is necessary to discharge sound insulation cotton of different widths, adjust the length of the inner rod 102 inserted into the outer tube 101, and then rotate the positioning bolt 103 to fix it.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A material discharge device for producing sound insulation cotton, characterized by: The invention comprises at least two supporting cross bars (1) and two supporting vertical bars (2) respectively fixed at both ends of the length of the supporting cross bars (1); the top ends of the two supporting vertical bars (2) are both vertically bent and provided with positioning cross bars (3); the two positioning cross bars (3) are respectively located on opposite sides of the two supporting vertical bars (2); and one end of any one of the positioning cross bars (3) is adjustably provided with a movable bar (4).

2. The material discharging device for producing sound insulation cotton according to claim 1, characterized in that: The supporting crossbar (1) comprises a horizontally arranged outer tube (101), an inner rod (102) movably inserted into the outer tube (101), and a positioning bolt (103) for fixing, wherein one end of the inner rod (102) extends to the outside of the outer tube (101).

3. The material discharging device for producing sound insulation cotton according to claim 1 is characterized in that: The supporting vertical rod (2) comprises a supporting diagonal rod (201) respectively fixedly connected to each supporting horizontal rod (1) and a vertical section (202) arranged vertically, and the top end of the supporting diagonal rod (201) is fixedly connected to the vertical section (202).

4. The material discharging device for producing sound insulation cotton according to claim 1, characterized in that: The positioning cross bar (3) is a hollow tubular structure, the movable rod (4) is movably inserted into the interior of the positioning cross bar (3), a limit bolt (8) is threadedly connected to the movable rod (4) inside the positioning cross bar (3), and a clearance slide hole (301) is provided through the side wall of the positioning cross bar (3) to accommodate the limit bolt (8) to move back and forth along the length direction of the positioning cross bar (3).

5. The material discharging device for producing sound insulation cotton according to claim 4 is characterized in that: A spring (7) is arranged inside the positioning cross bar (3) to push the movable rod (4) to extend to the outside of the positioning cross bar (3), and a positioning groove (302) for limiting the limiting bolt (8) is arranged on the side of the positioning slide hole (301) away from the open end of the positioning cross bar (3).

6. The material discharging device for producing sound insulation cotton according to claim 1, characterized in that: The sound insulation cotton discharging device also includes a storage box (5) arranged below the positioning cross bar (3).

7. The material discharging device for producing sound insulation cotton according to claim 1 is characterized in that: The bottom end of the supporting crossbar (1) is provided with a plurality of supporting feet (6) which are adjustable up and down.

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