Protective device of brushing machine

Abstract

The utility model discloses a brushing machine protection device which comprises a brushing machine body, a protection mechanism is arranged at the top of the brushing machine body and comprises a concentric-square-shaped groove, a concentric-square-shaped plate is arranged above the concentric-square-shaped groove, a rectangular groove is formed in the top of the concentric-square-shaped plate, and limiting sliding grooves are symmetrically formed in the two sides of the inner wall of the rectangular groove. Limiting sliding plates are arranged in inner cavities of the two limiting sliding grooves, a shielding plate is arranged between the two limiting sliding plates, four rectangular holes are formed in the bottom of the brushing machine body in a rectangular array mode, lifting blocks are arranged in inner cavities of the four rectangular holes, and locking assemblies are symmetrically arranged on the two sides of the brushing machine body. According to the protective device for the brushing machine, the protective mechanism is arranged, and bristles protruding out of the arc-shaped plate of the brushing machine can be protected below the baffle plate through cooperation of the concentric-square-shaped plate, the limiting sliding plate, the baffle plate, the lifting block and the locking assembly, so that the situation that the bristles are bent or cut off by other objects is avoided, and the working quality of the brushing machine is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of hair brushing machines, in particular to a protective device for hair brushing machines. Background Art

[0002] The brushing machine is mainly used to remove debris from the surface of the fabric or make the fabric's pile fuller and neater. The brushing machine can be used in the processing technology used in the finishing of textiles, such as sanding, grabbing, etc. The brushing machine can also be used in special processing technologies of textiles, such as shearing.

[0003] The bristles on the brush roller of the brush machine should slightly protrude from the multiple arc-shaped plates set at intervals. When the brush machine is not in use, the bristles protruding from the arc-shaped plates may be bent or cut by other objects because they have no protection. The bent or broken bristles cannot brush the fabric, which reduces the working quality of the brush machine. Utility Model Content

[0004] The purpose of the present utility model is to provide a protective device for a brushing machine to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the present invention provides the following technical solutions: a brushing machine protective device, comprising:

[0006] Brushing machine body;

[0007] A protective mechanism is provided on the top of the brushing machine body;

[0008] The protective mechanism includes a circular groove, a circular plate is provided above the circular groove, a rectangular groove is provided on the top of the circular plate, and limiting slide grooves are symmetrically provided on both sides of the inner wall of the rectangular groove, and the inner cavities of the two limiting slide grooves are each provided with a limiting slide plate, and a shielding plate is provided between the two limiting slide plates. The bottom of the brush machine body is provided with four rectangular holes in a rectangular array, and the inner cavities of the four rectangular holes are each provided with a lifting block, and locking components are symmetrically provided on both sides of the brush machine body;

[0009] The locking assembly consists of a U-shaped gripping rod, two circular holes, two locking rods, two strip-shaped sliding holes, two anti-slipping rods and two locking holes.

[0010] Preferably, the circular groove is opened at the top of the brush machine body, the two sides of the circular plate are symmetrically provided with notch grooves, the shielding plate is fixedly connected between the two limiting slides, and the four lifting blocks are fixedly connected to the bottom of the circular plate.

[0011] Preferably, the two circular holes are opened on one side of the brush machine body, the outer walls of the two locking rods are movably connected to the inner cavity of the circular holes at the corresponding positions, the two locking rods are symmetrically fixedly connected to the two ends of the U-shaped grip, the two strip sliding holes are opened on the outer walls of the locking rods at the corresponding positions, the outer walls of the two anti-slip slide rods are slidably connected to the inner cavity of the strip sliding holes at the corresponding positions, the two anti-slip slide rods are fixedly connected to the inner cavity of the circular holes at the corresponding positions, the two locking holes are opened on one side of the lifting block at the corresponding positions, and one end of the two locking rods is movably connected to the inner cavity of the locking hole at the corresponding position.

[0012] Preferably, a return spring is fixedly connected to one side of the anti-slip rod, and one end of the return spring is fixedly connected to one side of the inner wall of the strip-shaped sliding hole.

[0013] Preferably, an anti-slip plate is provided at the bottom of the lifting block, and the top of the anti-slip plate is fixedly connected to the bottom of the lifting block.

[0014] Preferably, two positioning holes are provided at the bottom of the inner wall of the rectangular groove, a threaded hole is provided at the top of the shielding plate, the inner wall of the threaded hole is threadedly connected with a positioning bolt, and the bottom end of the positioning bolt is movably connected to the inner cavity of the positioning hole corresponding to the position.

[0015] The technical effects and advantages of this utility model are:

[0016] (1) The utility model utilizes the setting of the protective mechanism. Through the cooperation among the circular plate, the limiting slide plate, the shielding plate, the lifting block and the locking assembly, the bristles of the protruding arc plate of the brushing machine can be protected under the shielding plate, thereby preventing the bristles from being bent or cut by other objects, thereby ensuring the working quality of the brushing machine;

[0017] (2) The utility model utilizes the arrangement of a strip-shaped sliding hole, an anti-slip rod and a reset spring. Through the cooperation between the strip-shaped sliding hole, the anti-slip rod and the reset spring, the locking rod can be driven to automatically perform a reset movement, thereby improving the convenience of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0019] Figure 2 This is a schematic diagram of the side sectional structure of the locking rod of the utility model.

[0020] Figure 3 This is a schematic diagram of the cross-sectional structure of the limiting slide of the utility model.

[0021] Figure 4 This is a schematic diagram of the side sectional structure of the positioning bolt of the utility model.

[0022] In the figure: 1. Brushing machine body; 2. Protective mechanism; 201. Reciprocating plate; 202. Limiting slide plate; 203. Shielding plate; 204. Lifting block; 205. Locking assembly; 2051. U-shaped grip rod; 2052. Locking rod; 2053. Anti-slip slide rod; 2054. Return spring; 206. Anti-slip plate; 207. Positioning bolt. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] The utility model provides Figure 1-4 The protective device for a bristle brush machine shown in the figure comprises a bristle brush machine body 1, a protective mechanism 2 is provided on the top of the bristle brush machine body 1, and the protective mechanism 2 plays a role in protecting the bristles of the convex arc plate of the bristle brush machine;

[0025] The protective mechanism 2 includes a circular groove, which is provided on the top of the brush machine body 1. A circular plate 201 is provided above the circular groove. Notched grooves are symmetrically provided on both sides of the circular plate 201. The notched grooves facilitate the staff to apply force to drive the circular plate 201 to move vertically upward. A rectangular groove is provided on the top of the circular plate 201. Limiting slides are symmetrically provided on both sides of the inner wall of the rectangular groove. The inner cavities of the two limiting slides are both provided with limiting slides 202. The limiting slides and limiting slides 202 are used to limit the moving trajectory of the shielding plate 203. A shielding plate 203 is provided between the two limiting slides 202. The shielding plate 203 is fixedly connected between the two limiting slides 202. Two positioning holes are provided at the bottom of the inner wall of the rectangular groove. A threaded hole is provided on the top of the shielding plate 203. The inner wall of the threaded hole is threadedly connected with a positioning bolt 207. The positioning bolt 2 The bottom end of 07 is movably connected to the inner cavity of the positioning hole corresponding to the position, and a strip auxiliary groove is provided on the top of the positioning bolt 207. The strip auxiliary groove is convenient for the staff to use a flat-blade screwdriver to drive the positioning bolt 207 to rotate. The positioning bolt 207 and the positioning hole are used for the positioning work of the baffle plate 203. The bottom of the brush machine body 1 is provided with four rectangular holes in a rectangular array. The inner cavities of the four rectangular holes are provided with lifting blocks 204. The four lifting blocks 204 are all fixedly connected to the bottom of the circular plate 201. The bottom of the lifting block 204 is provided with an anti-slip plate 206. The anti-slip plate 206 is used to prevent the lifting block 204 from completely detaching from the rectangular hole. The top of the anti-slip plate 206 is fixedly connected to the bottom of the lifting block 204. Locking assemblies 205 are symmetrically provided on both sides of the brush machine body 1. The locking assembly 205 is used to position the circular plate 201;

[0026] The locking assembly 205 consists of a U-shaped grip 2051, two circular holes, two locking rods 2052, two strip sliding holes, two anti-slip slide rods 2053 and two locking holes. The two circular holes are opened on one side of the brush machine body 1, and the outer walls of the two locking rods 2052 are movably sleeved with the inner cavity of the circular holes at the corresponding positions. The two locking rods 2052 are symmetrically fixedly connected to the two ends of the U-shaped grip 2051. The U-shaped grip 2051 is used to facilitate the staff to apply force to drive the locking rod 2052 out of the locking hole. The two strip sliding holes are opened on the outer wall of the locking rod 2052 at the corresponding position. The outer walls of the two anti-slip slide rods 2053 are slidably sleeved with the inner cavity of the strip sliding hole at the corresponding position. The two anti-slip slide rods 2053 are fixedly connected to The inner cavity of the circular hole corresponding to the position, the strip sliding hole and the anti-slip sliding rod 2053 are used to prevent the locking rod 2052 from completely separating from the circular hole. One side of the two anti-slip sliding rods 2053 is fixedly connected to a return spring 2054, and one end of the two return springs 2054 is fixedly connected to one side of the inner wall of the strip sliding hole corresponding to the position. The return spring 2054 can undergo elastic deformation to drive the locking rod 2052 to automatically perform a reset movement, thereby improving the convenience of operation. The two locking holes are opened on one side of the lifting block 204 corresponding to the position, and one end of the two locking rods 2052 is movably connected to the inner cavity of the locking hole corresponding to the position. When the locking rod 2052 is inserted into the locking hole, the positioning work of the lifting block 204 and the circular plate 201 is completed.

[0027] Working principle of this utility model:

[0028] When the brushing machine is not needed to brush the fabric, first turn off the switch of the brushing machine, and then drive the circular plate 201 to move vertically upward through the notches on both sides of the circular plate 201. During the above process, the four lifting blocks 204 will move synchronously with the circular plate 201. When the locking hole on the lifting block 204 is aligned with the circular hole, the locking rod 2052 will automatically push into the locking hole under the action of the reset spring 2054, thereby positioning the lifting block 204 and the circular plate 201. After the circular plate 201 can no longer move, turn the positioning bolt 2052 counterclockwise. 07. The positioning bolt 207 rotated counterclockwise in the threaded hole will gradually disengage from the positioning hole. When the positioning bolt 207 is completely disengaged from the positioning hole, a force is applied to the shielding plate 203 to move the shielding plate 203 along the trajectory of the limiting slide groove and cover the rectangular gap in the middle of the circular plate 201. Finally, the positioning bolt 207 is rotated clockwise to allow the positioning bolt 207 to enter the positioning hole. The bristles of the protruding arc plate of the brush machine are protected under the shielding plate 203, avoiding the bristles being bent or cut by other objects, thereby ensuring the working quality of the brush machine.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A protective device for a brushing machine, comprising: Brushing machine body (1); It is characterized in that a protective mechanism (2) is provided on the top of the brushing machine body (1); The protective mechanism (2) comprises a circular groove, a circular plate (201) is provided above the circular groove, a rectangular groove is provided on the top of the circular plate (201), and limiting slide grooves are symmetrically provided on both sides of the inner wall of the rectangular groove, the inner cavities of the two limiting slide grooves are each provided with a limiting slide plate (202), and a shielding plate (203) is provided between the two limiting slide plates (202), the bottom of the brush machine body (1) is provided with four rectangular holes in a rectangular array, the inner cavities of the four rectangular holes are each provided with a lifting block (204), and locking components (205) are symmetrically provided on both sides of the brush machine body (1); The locking assembly (205) consists of a U-shaped gripping rod (2051), two circular holes, two locking rods (2052), two strip-shaped sliding holes, two anti-slipping rods (2053) and two locking holes.

2. A brush machine protective device according to claim 1, characterized in that: The circular groove is opened at the top of the brushing machine body (1), and the two sides of the circular plate (201) are symmetrically provided with notch grooves. The shielding plate (203) is fixedly connected between the two limiting slides (202), and the four lifting blocks (204) are all fixedly connected to the bottom of the circular plate (201).

3. A brush machine protective device according to claim 1, characterized in that: The two circular holes are opened on one side of the brush machine body (1), the outer walls of the two locking rods (2052) are movably connected to the inner cavity of the circular holes at the corresponding positions, the two locking rods (2052) are symmetrically fixedly connected to the two ends of the U-shaped gripping rod (2051), the two strip sliding holes are opened on the outer walls of the locking rods (2052) at the corresponding positions, the outer walls of the two anti-slip slide rods (2053) are slidably connected to the inner cavity of the strip sliding hole at the corresponding position, the two anti-slip slide rods (2053) are fixedly connected to the inner cavity of the circular hole at the corresponding position, the two locking holes are opened on one side of the lifting block (204) at the corresponding position, and one end of the two locking rods (2052) is movably connected to the inner cavity of the locking hole at the corresponding position.

4. A brush machine protective device according to claim 1, characterized in that: A return spring (2054) is fixedly connected to one side of the anti-slip slide rod (2053), and one end of the return spring (2054) is fixedly connected to one side of the inner wall of the strip-shaped slide hole.

5. A brush machine protective device according to claim 1, characterized in that: An anti-slip plate (206) is provided at the bottom of the lifting block (204), and the top of the anti-slip plate (206) is fixedly connected to the bottom of the lifting block (204).

6. A brush machine protective device according to claim 1, characterized in that: Two positioning holes are provided at the bottom of the inner wall of the rectangular groove, a threaded hole is provided at the top of the shielding plate (203), a positioning bolt (207) is threadedly connected to the inner wall of the threaded hole, and the bottom end of the positioning bolt (207) is movably connected to the inner cavity of the positioning hole corresponding to the position.

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