A bridge machine with quick installation components

Abstract

The utility model belongs to the technical field of combing machines, specifically a bridge machine with a quick-installation component, comprising a bridge machine bottom plate, a bridge machine dustproof component is installed on the top of the bridge machine bottom plate, and a woolen cloth layer bridge component is arranged inside the bridge machine dustproof component, a bridge machine disassembly and assembly component is installed at the end of the bridge machine bottom plate, and a moving wheel is installed at the bottom of the bridge machine bottom plate, and a combing machine bottom plate is installed on the side of the bridge machine disassembly and assembly component, the bridge machine dustproof component comprises a bridge machine dustproof outer shell, a hinge is fixedly connected to the top of the bridge machine dustproof outer shell, and a folding cover plate is fixedly connected to the side of the hinge, and a fixed block is fixedly connected to the top of the folding cover plate; the utility model facilitates opening the dustproof outer shell to clean and inspect the inside of the bridge machine, and is provided with a disassembly and assembly component, so that the entire bridge machine can be easily removed from the combing machine as a whole, and the structure is simple and the operation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of carding machines, in particular to a bridge machine with a quick-installation component. Background Art

[0002] A wool combing machine is a machine that turns loose fibers into strips in wool spinning production. Its main function is to comb the messy fibers into relatively straight single fibers, remove impurities, and mix fibers of different colors or qualities. The wool combing machine used for wool spinning is generally composed of two- or three-roller combing machines. The raw materials are fed by an automatic wool feeder; there is an automatic curtain for conveying semi-finished products between each section of the roller combing machine, called a "bridge machine"; the wool net output from the last section of the roller combing machine is divided into narrow strips and twisted into coarse yarn for spinning by spinning machines. The wool combing machine used for worsted wool spinning is generally composed of two roller combing machines directly connected without a bridge machine. The output wool net is gathered into wool strips for the subsequent production of combed wool strips.

[0003] In Chinese Patent 200710069562.1, the present invention discloses a bridge device for a car in a wool combing machine, which belongs to the technical field of wool combing machines, and includes a lower flat leather curtain installed below a pair of flat leather curtains running in opposite directions, a pair of straight flat leather curtains running in opposite directions are installed above the rear end of the lower flat leather curtain, a top flat leather curtain is installed behind the upper end of the straight flat leather curtain, a pair of rollers running in opposite directions and performing horizontal reciprocating motion left and right are installed below the rear end of the top flat leather curtain, and a flat curtain is installed below the roller. The bridge device for a car in a wool combing machine of the present invention simplifies the mechanical structure, reduces the floor space, reasonably shortens the process of wool fiber transfer in the car, runs smoothly, improves production efficiency, reduces machine material loss, and is easy to operate and repair and maintain.

[0004] In order to prevent impurities such as cotton wool or dust from floating into the air during the bridge crossing process, the existing bridge crossing machine is generally provided with a dustproof shell. However, during the use of the bridge crossing machine, some cotton wool may adhere to or be blocked between the curtains. If the dustproof shell cannot be opened, it is difficult to clean and repair the inside of the bridge crossing machine. In addition, the existing bridge crossing machine is usually fixedly connected to the combing machine. If the bridge crossing machine is damaged and cannot be repaired, it is difficult to remove it from the combing machine.

[0005] Therefore, in view of the above problems, a bridge crossing machine with a quick installation component is proposed. Utility Model Content

[0006] In order to make up for the deficiencies of the prior art, the present invention solves the problem that in order to prevent impurities such as cotton wool fragments or dust from floating into the air during the bridge crossing process, the existing bridge machine is generally provided with a dustproof casing. However, during the use of the bridge machine, some cotton wool may adhere to or be blocked between the curtains. If the dustproof casing cannot be opened, it is difficult to clean and repair the inside of the bridge machine. In addition, the existing bridge machine is usually fixedly connected to the combing machine. If the bridge machine is damaged and cannot be repaired, it is difficult to remove it from the combing machine.

[0007] The technical solution adopted by the utility model to solve its technical problems is: the utility model describes a bridge machine with a quick-installation assembly, comprising a bridge machine bottom plate, a bridge machine dustproof assembly is installed on the top of the bridge machine bottom plate, and a woolen cloth layer bridge assembly is arranged inside the bridge machine dustproof assembly, a bridge machine disassembly and assembly assembly is installed at the end of the bridge machine bottom plate, and a moving wheel is installed at the bottom of the bridge machine bottom plate, and a combing machine bottom plate is installed on the side of the bridge machine disassembly and assembly assembly, the bridge machine dustproof assembly comprises a bridge machine dustproof shell, the top of the bridge machine dustproof shell is fixedly connected with a hinge, and the side of the hinge is fixedly connected with a folding cover plate, the top of the folding cover plate is fixedly connected with a fixed block, and the side of the fixed block is rotatably connected with a rotating shaft, and the end of the rotating shaft is fixedly connected with a supporting transmission rod, the other end of the supporting transmission rod is fixedly connected with a motor output shaft, and a servo motor is installed at the other end of the motor output shaft.

[0008] Preferably, the folding cover plate forms a rotating structure with the dustproof shell of the bridge machine through a hinge, and the longitudinal section shape of the folding cover plate is set to a "7" shape, and two folding cover plates are symmetrically arranged about the vertical center axis of the dustproof shell of the bridge machine.

[0009] Preferably, the motor output shaft forms a transmission structure through a supporting transmission rod and a rotating shaft, and the supporting transmission rod forms a rotating structure through a rotating shaft and a fixed block.

[0010] Preferably, the felt layer bridge assembly includes a feed doffer, and a lower inclined curtain is provided at the end of the feed doffer, and a first folded inclined curtain is provided at the other end of the lower inclined curtain, a second folded inclined curtain is provided on the side of the first folded inclined curtain, and a compression curtain is provided on the other side of the second folded inclined curtain.

[0011] Preferably, the angle between the transverse center axis of the lower inclined curtain and the transverse center axis of the feed doffer is set to eight degrees, the first folded inclined curtain is arranged in an "eight" shape, and the opening of the first folded inclined curtain is larger than the opening of the second folded inclined curtain, and two compression curtains are symmetrically arranged about the vertical center axis of the lower inclined curtain, and the two lower inclined curtains are arranged in parallel.

[0012] Preferably, the bridge crossing machine disassembly and assembly assembly includes a disassembly and assembly block, the internal snap-fit ​​connection of the disassembly and assembly block is connected with a limit pin, and the top of the limit pin is fixedly connected with a first circular pad, the bottom of the first circular pad is fixedly connected with a spring, and the bottom end of the spring is fixedly connected with a second circular pad.

[0013] Preferably, the first circular pad forms an elastic structure with the second circular pad through a spring, and the second circular pad is integrated with the combing machine bottom plate, the disassembly and assembly block is integrated with the bridge machine bottom plate, and the bridge machine bottom plate forms a detachable structure with the combing machine bottom plate through the disassembly and assembly block.

[0014] The utility model is beneficial in that:

[0015] 1. The utility model is provided with a dustproof assembly for the bridge machine, and the dustproof housing of the bridge machine covers the outside of the bridge machine, so as to prevent some impurities such as broken hair or dust from floating in the air during the bridge crossing process, thereby affecting the lung health of workers. The servo motor drives and cooperates with the transmission of the propping-up transmission rod, so that the folding cover plate can be turned upward and opened, so that the operator can clean or inspect the bridge assembly of the wool layer inside it. The structure is simple and the operation is convenient.

[0016] 2. The utility model is provided with a bridge machine disassembly and assembly component, and the bottom plate of the bridge machine is connected with the bottom plate of the combing machine by the engagement of a disassembly and assembly block. Compared with the traditional integrated setting, this device is convenient for disassembling the bridge machine from the combing machine, and then in the case of damage to the bridge machine, the bridge machine can be replaced without losing the entire combing machine, and a limit pin is provided to facilitate the limit fixation of the disassembly and assembly block, and the connection is made by a spring. The limit pin can be pulled out by simply pulling it upwards, and the operation is simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model in an overall closed state;

[0019] Figure 2 It is a three-dimensional structural schematic diagram of the utility model in an overall opened state;

[0020] Figure 3 It is a three-dimensional structural schematic diagram of the dust-proof component part of the bridge crane of the utility model;

[0021] Figure 4 It is a three-dimensional structural schematic diagram of the felt layer bridge component of the utility model;

[0022] Figure 5 It is a three-dimensional structural schematic diagram of the disassembly and assembly components of the bridge crane of the utility model.

[0023] In the figure: 1. Bridge machine bottom plate; 2. Bridge machine dustproof component; 3. Wool cloth layer bridge component; 4. Bridge machine disassembly and assembly component; 5. Moving wheel; 6. Combing machine bottom plate; 201. Bridge machine dustproof shell; 202. Hinge; 203. Folding cover; 204. Fixed block; 205. Rotating shaft; 206. Support transmission rod; 207. Motor output shaft; 208. Servo motor; 301. Feed doffer; 302. Lower oblique curtain; 303. First folding oblique curtain; 304. Second folding oblique curtain; 305. Pressing curtain; 401. Disassembly and assembly block; 402. Limiting latch; 403. First round pad; 404. Spring; 405. Second round pad. DETAILED DESCRIPTION

[0024] 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.

[0025] Embodiment 1

[0026] like Figure 1 As shown, a bridge machine with a quick installation component includes a bridge machine base plate 1, a bridge machine dustproof component 2 is installed on the top of the bridge machine base plate 1, and a woolen cloth layer bridge component 3 is arranged inside the bridge machine dustproof component 2, a bridge machine disassembly and assembly component 4 is installed at the end of the bridge machine base plate 1, and a moving wheel 5 is installed at the bottom of the bridge machine base plate 1, and a combing machine base plate 6 is installed on the side of the bridge machine disassembly and assembly component 4.

[0027] like Figure 2 and Figure 3As shown, a bridge machine with a quick installation component, the bridge machine dustproof component 2 includes a bridge machine dustproof shell 201, the top of the bridge machine dustproof shell 201 is fixedly connected with a hinge 202, and the side of the hinge 202 is fixedly connected with a folding cover 203, the top of the folding cover 203 is fixedly connected with a fixed block 204, and the side of the fixed block 204 is rotatably connected with a rotating shaft 205, and the end of the rotating shaft 205 is fixedly connected with a supporting transmission rod 206, the other end of the supporting transmission rod 206 is fixedly connected with a motor output shaft 207, and the other end of the motor output shaft 207 is installed with a servo motor 208, the folding cover 203 forms a rotating structure with the bridge machine dustproof shell 201 through the hinge 202, and the longitudinal section shape of the folding cover 203 is set to “ 7” shape, and two folding covers 203 are symmetrically arranged about the vertical center axis of the dustproof housing 201 of the bridge machine, the motor output shaft 207 forms a transmission structure with the rotating shaft 205 through the supporting transmission rod 206, and the supporting transmission rod 206 forms a rotating structure with the fixed block 204 through the rotating shaft 205, the dustproof housing 201 of the bridge machine covers the outside of the bridge machine, which is convenient for preventing some broken hair or dust impurities of the wool cloth layer from floating outward in the air during the bridge crossing process, affecting the lung health of the workers, and through the drive of the servo motor 208 and the transmission of the supporting transmission rod 206, it is convenient for the folding cover 203 to be flipped upward and opened, so as to facilitate the operator to clean or repair the wool cloth layer bridge component 3 inside it, with a simple structure and convenient operation.

[0028] like Figure 4 As shown, a bridge machine with a quick-installation component, the felt layer bridge component 3 includes a feeding doffer 301, and a lower inclined curtain 302 is arranged at the end of the feeding doffer 301, and a first folded inclined curtain 303 is arranged at the other end of the lower inclined curtain 302, a second folded inclined curtain 304 is arranged on the side of the first folded inclined curtain 303, and a pressing curtain 305 is arranged on the other side of the second folded inclined curtain 304, the angle between the transverse center axis of the lower inclined curtain 302 and the transverse center axis of the feeding doffer 301 is set to octave, the first folded inclined curtain 303 is arranged in an "eight" shape, and the opening of the first folded inclined curtain 303 is larger than the opening of the second folded inclined curtain 304, and two pressing curtains 305 are symmetrically arranged about the vertical center axis of the lower inclined curtain 302, and the two lower inclined curtains 302 are arranged in parallel.

[0029] like Figure 5As shown, a bridge machine with a quick installation component, the bridge machine disassembly assembly component 4 includes a disassembly block 401, the internal snap connection of the disassembly block 401 is connected with a limit pin 402, and the top of the limit pin 402 is fixedly connected with a first round pad 403, the bottom of the first round pad 403 is fixedly connected with a spring 404, and the bottom end of the spring 404 is fixedly connected with a second round pad 405, the first round pad 403 and the second round pad 405 form an elastic structure through the spring 404, and the second round pad 405 and the combing machine bottom plate 6 are integrated, and the disassembly block 401 and the bridge machine bottom plate 1 are integrated. The bridge machine bottom plate 1 forms a detachable structure with the combing machine bottom plate 6 through the disassembly and assembly block 401. The bridge machine bottom plate 1 and the combing machine bottom plate 6 are connected by the engagement of the disassembly and assembly block 401. Compared with the traditional integrated setting, this device facilitates the disassembly of the bridge machine from the combing machine, and then when the bridge machine is damaged, the bridge machine can be replaced without losing the entire combing machine. A limit pin 402 is provided to facilitate the limit fixing of the disassembly and assembly block 401, and the connection is made by using a spring 404. The limit pin 402 can be pulled out by simply pulling it upwards. The operation is simple and convenient.

[0030] Working principle: the feeding doffer 301, the lower oblique curtain 302, the first folding oblique curtain 303, the second folding oblique curtain 304, and the pressing curtain 305 are all driven by motors, similar to the transmission belt form, and can be used for transmission. The woolen cloth pieces formed after combing are transmitted to the lower oblique curtain 302 by the feeding doffer 301, and are continuously transmitted forward through the lower oblique curtain 302 to reach the opening position of the first folding oblique curtain 303, and are folded accordingly. After folding, they continue to move forward to the second folding oblique curtain 304 and the pressing curtain 305, and the folded woolen cloth pieces are pressed in turn, and then they are continuously transmitted backward to the subsequent combing components for combing again.

[0031] When the bridge machine is clogged and needs to be combed, or the internal parts are damaged, the servo motor 208 can be started, and the servo motor 208 drives the propping-up transmission rod 206 through the motor output shaft 207 to make a circular motion around the motor output shaft 207, so that the end of the propping-up transmission rod 206 can be turned upward and opened with the folding cover plate 203 through the fixing block 204, and the felt layer bridge assembly 3 is exposed to the outside, so that the inside can be cleaned or repaired;

[0032] When the bridge machine is damaged and cannot be repaired and needs to be replaced, it is only necessary to pull the limit pin 402 upwards to disengage the bottom end of the limit pin 402 from the disassembly block 401. At this time, the disassembly block 401 is free from the restriction of the limit pin 402, and the bridge machine bottom plate 1 can slide outward with the entire bridge machine on its top, and then a new bridge machine can be replaced.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A bridge crane with a quick installation assembly, characterized in that: It comprises a bridge machine bottom plate (1), a bridge machine dust prevention assembly (2) is installed on the top of the bridge machine bottom plate (1), and a wool layer bridge assembly (3) is arranged inside the bridge machine dust prevention assembly (2), a bridge machine disassembly assembly (4) is installed at the end of the bridge machine bottom plate (1), and a moving wheel (5) is installed at the bottom of the bridge machine bottom plate (1), and a combing machine bottom plate (6) is installed on the side of the bridge machine disassembly assembly (4); The bridge crane dustproof assembly (2) comprises a bridge crane dustproof housing (201), the top of the bridge crane dustproof housing (201) is fixedly connected to a hinge (202), and the side of the hinge (202) is fixedly connected to a folding cover (203), the top of the folding cover (203) is fixedly connected to a fixed block (204), and the side of the fixed block (204) is rotatably connected to a rotating shaft (205), and the end of the rotating shaft (205) is fixedly connected to a supporting transmission rod (206), the other end of the supporting transmission rod (206) is fixedly connected to a motor output shaft (207), and the other end of the motor output shaft (207) is installed with a servo motor (208).

2. A bridge crane with a quick installation assembly according to claim 1, characterized in that: The folding cover plate (203) forms a rotating structure with the dustproof housing (201) of the bridge machine via a hinge (202), and the longitudinal section of the folding cover plate (203) is set in a "7" shape, and two folding cover plates (203) are symmetrically arranged about the vertical center axis of the dustproof housing (201) of the bridge machine.

3. A bridge crane with a quick installation assembly according to claim 1, characterized in that: The motor output shaft (207) forms a transmission structure by supporting the transmission rod (206) and the rotating shaft (205), and the supporting transmission rod (206) forms a rotation structure by supporting the transmission rod (206) through the rotating shaft (205) and the fixed block (204).

4. A bridge crane with a quick installation assembly according to claim 1, characterized in that: The felt layer bridge assembly (3) comprises a feeding doffer (301), and a lower inclined curtain (302) is arranged at the end of the feeding doffer (301), and a first folded inclined curtain (303) is arranged at the other end of the lower inclined curtain (302), a second folded inclined curtain (304) is arranged on the side of the first folded inclined curtain (303), and a compression curtain (305) is arranged on the other side of the second folded inclined curtain (304).

5. A bridge crane with a quick installation assembly according to claim 4, characterized in that: The angle between the transverse center axis of the lower inclined curtain (302) and the transverse center axis of the feeding doffer (301) is set to 8 degrees, the first folded inclined curtain (303) is arranged in an "eight" shape, and the opening of the first folded inclined curtain (303) is larger than the opening of the second folded inclined curtain (304), and two pressing curtains (305) are symmetrically arranged about the vertical center axis of the lower inclined curtain (302), and the two lower inclined curtains (302) are arranged in parallel.

6. A bridge crane with a quick installation assembly according to claim 1, characterized in that: The bridge machine disassembly and assembly component (4) comprises a disassembly and assembly block (401), the disassembly and assembly block (401) is internally engaged and connected with a limit pin (402), and the top end of the limit pin (402) is fixedly connected with a first circular pad (403), the bottom of the first circular pad (403) is fixedly connected with a spring (404), and the bottom end of the spring (404) is fixedly connected with a second circular pad (405).

7. A bridge crane with a quick installation assembly according to claim 6, characterized in that: The first circular pad (403) forms an elastic structure with the second circular pad (405) through the spring (404), and the second circular pad (405) and the combing machine bottom plate (6) are integrated. The disassembly and assembly block (401) and the bridge machine bottom plate (1) are integrated, and the bridge machine bottom plate (1) forms a detachable structure with the combing machine bottom plate (6) through the disassembly and assembly block (401).

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