Desizing wheel switching device for cloth rolling of glass fiber cloth desizing machine

Abstract

The utility model discloses a desizing wheel switching device for cloth rolling of a glass fiber cloth desizing machine, and relates to the technical field of desizing wheel switching devices for cloth rolling of glass fiber cloth desizing machines. And a plurality of groups of second mounting seats are arranged between the supporting corbel and the device frame. According to the desizing wheel switching device for cloth rolling of the glass fiber cloth desizing machine, the top supporting arm of the trolley device is in a linear slope mode, a desizing wheel is placed on the top supporting arm of the trolley device in advance, a telescopic rod on the waist body of the supporting arm protrudes to clamp a desizing wheel shaft head, and the desizing wheel is prevented from sliding down along the slope; when the unwinding wheel needs to be switched and used, the protruding tail end of the supporting arm is meshed with a birdmouth of the winding part of the desizing machine, after the telescopic rod is loosened, the desizing wheel stably rolls into the winding part of the machine table along the slope of the supporting arm, and after the desizing wheel is fixed into the winding seat of the desizing machine, cloth winding operation can be conducted.

Description

Technical Field

[0001] The utility model relates to the technical field of a desizing wheel switching device used for a glass fiber cloth desizing machine for rolling cloth, in particular to a desizing wheel switching device used for a glass fiber cloth desizing machine for rolling cloth. Background Art

[0002] Electronic grade glass fiber cloth desizing machine is an essential special process equipment in the glass fiber cloth production process, and its performance directly affects the quality and style of glass fiber cloth. The desizing machine desizing operation mode is to continuously convey the glass fiber cloth to the high temperature furnace area to burn and remove the organic slurry on the cloth surface. After desizing, the cloth is conveyed to the winding part, and the winding part uses the desizing wheel to rotate the desizing cloth into a cloth roll, and then proceed to the next process.

[0003] The cloth winding device of the take-up section is a set of devices for rolling the fiberglass cloth into cloth rolls. It is placed in the take-up seat through the desizing wheel. The desizing wheel is connected and fixed to the desizing machine clamp. The desizing wheel is driven to rotate by the rotation of the motor and the connecting shaft. The cloth winding operation is carried out on the desizing wheel surface. One desizing wheel rolls one roll of cloth. Therefore, in the continuous desizing production process, each desizing wheel will exit the cloth winding task after it is fully rolled up with one roll of cloth, and switch to the next empty desizing wheel to continue to wind up the next roll of cloth.

[0004] The existing method of switching the empty desizing wheel is manual lifting by operators. Two operators stand on the left and right sides, hold the side holes on both sides of the desizing wheel with their hands, and lift it into the 80CM high winding seat of the desizing machine together. This manual lifting method is not easy to operate. Since the weight of the desizing wheel is 75KG, it requires high physical strength for two people and there is a great risk of operational safety. At the same time, due to continuous production, the operation time of switching the desizing wheel is limited, and the switching must be completed within the specified time. The method of lifting by two people together will also affect efficiency.

[0005] Therefore, there is an urgent need to improve and design a desizing wheel switching device that can reduce manpower input and is easy to control, while reducing operational safety risks and improving the efficiency and stability of desizing wheel switching. Utility Model Content

[0006] The main purpose of the utility model is to provide a desizing wheel switching device for glass fiber cloth desizing machine cloth winding, which can effectively solve the problems in the background technology.

[0007] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0008] A desizing wheel switching device for rolling glass fiber cloth desizing machine comprises a supporting arm, a device frame is arranged at the lower end of the supporting arm, a plurality of second mounting seats are arranged between the supporting arm and the device frame, a supporting arm end protrusion is arranged at the lower end of the supporting arm, two groups of desizing wheels are symmetrically arranged at the upper end of the supporting arm, a desizing wheel shaft head is arranged between the two groups of desizing wheels, a telescopic movable rod is arranged on one side of the desizing wheel shaft head, the telescopic movable rod is penetrated through the supporting arm and the device frame, and a connecting rod is arranged at the lower end of the telescopic movable rod A seat is provided with a screw at the lower end of the connecting seat, a fixing frame is provided at the lower end of the screw, a screw fixing seat is provided at the lower end of the fixing frame, a pedal frame is provided inside the screw fixing seat, the screw is passed through the fixing frame, the screw fixing seat and the pedal frame, a first mounting seat is provided between the screw fixing seat and the device frame, two groups of fixing seats are provided between the pedal frame and the device frame, a connecting rod is provided between the two groups of fixing seats and the pedal frame, the connecting rod is passed through the fixing seat and the pedal frame, and four groups of device wheels are symmetrically provided at the lower end of the device frame.

[0009] Preferably, bolts are provided at both ends of the connecting rod, the connecting rod is detachably connected to the fixing seat and the pedal frame through the bolts, the pedal frame and the fixing seat are movably connected through the connecting rod, a movable groove is provided inside the screw fixing seat, the screw fixing seat is movably connected to the pedal frame through the movable groove, and the pedal frame and the screw are threadedly connected.

[0010] Preferably, an anti-drop bolt is provided at the lower end of the screw rod, a connecting ring is provided between one end of the spring and the port of the fixing frame, and a connecting ring is provided between the other end and the screw rod, and the spring is detachably connected to the fixing frame and the screw rod through the connecting rings at both ends, and the screw rod and the fixing frame are sleeved.

[0011] Preferably, the screw rod and the telescopic movable rod are both threadedly connected to the connecting seat, and the cross-section of the supporting arm is a linear slope.

[0012] Preferably, a self-locking button is provided inside the device wheel, screws are provided between the device wheel and the device frame, and the device wheel and the device frame are detachably connected via the screws.

[0013] Preferably, when the spring is in a natural state, the telescopic movable rod emerges from the surface of the supporting arm, and the protrusion at the end of the supporting arm engages with the receiving interface of the winding part of the desizing machine.

[0014] Beneficial Effects

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. In the utility model, by setting the top support arm of the trolley device and other structures, since it is in a straight slope, the operator places the desizing wheel on the top support arm of the trolley device in advance, and clamps the desizing wheel shaft head through the telescopic movable rod in the middle of the support arm to prevent the desizing wheel from sliding down the slope. When it is necessary to switch to the unwinding wheel, the protruding end of the support arm engages with the receiving interface of the reeling part of the desizing machine. After the telescopic rod is released, the desizing wheel rolls smoothly into the reeling part of the machine along the slope of the support arm. After the desizing wheel is fixed into the reeling seat of the desizing machine, the cloth can be rolled up, avoiding the danger caused by the operator's manual lifting to switch the desizing wheel.

[0017] 2. In the utility model, the pedal frame and the device wheels are provided, so that the device is easy to operate and convenient to move. The position of the telescopic movable rod can be changed by stepping on the pedal frame, which reduces the operator's operating burden and increases the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the combined structure of the device frame and the supporting bracket of the utility model;

[0020] Figure 3 It is a schematic diagram of the combined structure of the screw fixing seat and the pedal frame of the utility model;

[0021] Figure 4 It is a schematic diagram of the combined structure of the spring and the screw rod of the utility model.

[0022] In the figure: 1. supporting arm; 2. mounting frame; 3. telescopic movable rod; 4. screw; 5. spring; 6. screw fixing seat; 7. pedal frame; 8. mounting wheel; 9. protrusion at the end of supporting arm; 10. desizing wheel; 11. desizing wheel shaft head; 12. fixing frame; 13. connecting seat; 14. fixing seat; 15. first mounting seat; 16. second mounting seat; 17. connecting rod. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] like Figure 1-Figure 4 As shown, a desizing wheel switching device for glass fiber cloth desizing machine is used for cloth winding. The desizing wheel 10 is placed on the top support arm 1 of the trolley through the shaft head supports on both sides. The top support arm 1 of the trolley supports the desizing wheel 10, and the cross-section of the support arm 1 is a straight slope.

[0025] Move the device to one side of the desizing machine via the device wheel 8, then lock the self-locking button inside the device wheel 8, the supporting arm 1 is in a straight slope, and the operator places the desizing wheel 10 on the supporting arm 1 at the upper end of the device frame 2 in advance, and clamps the desizing wheel shaft head 11 through the protruding telescopic movable rod 3 on the waist of the supporting arm 1 to prevent the desizing wheel 10 from sliding down the slope.

[0026] like Figure 1-Figure 4 As shown, bolts are provided at both ends of the connecting rod 17, and the connecting rod 17 is detachably connected to the fixing seat 14 and the pedal frame 7 through the bolts. The pedal frame 7 and the fixing seat 14 are movably connected through the connecting rod 17, and a movable groove is provided inside the screw fixing seat 6, and the screw fixing seat 6 is movably connected to the pedal frame 7 through the movable groove.

[0027] When it is necessary to switch to the unwinding wheel, the protrusion 9 at the end of the supporting arm engages with the receiving interface of the desizing machine take-up part. After the operator steps on the pedal frame 7, the pedal frame 7 drives the screw rod 4 and the telescopic movable rod 3 to move downward, the spring 5 at the upper end is stretched, and the spring 5 at the lower end is compressed. After the telescopic movable rod 3 is released, the two sets of springs 5 ​​generate a rebound force to move the screw rod 4 upward to restore its original state, thereby driving the telescopic movable rod 3 to emerge from the supporting arm 1, and the desizing wheel 10 rolls smoothly into the take-up part of the machine along the slope of the telescopic movable rod 3. After the desizing wheel 10 is fixed into the take-up seat of the desizing machine, the cloth rolling operation can be carried out.

[0028] It should be noted that the utility model is a desizing wheel switching device for rolling up glass fiber cloth desizing machine. When in use, the device is moved to one side of the desizing machine through the device wheel 8, and then the self-locking button inside the device wheel 8 is locked. The supporting arm 1 is in a straight slope. The operator places the desizing wheel 10 on the supporting arm 1 at the upper end of the device frame 2 in advance, and the desizing wheel shaft head 11 is clamped by the telescopic movable rod 3 on the waist of the supporting arm 1 to prevent the desizing wheel 10 from sliding down the slope.

[0029] When it is necessary to switch to the unwinding wheel, the protrusion 9 at the end of the supporting arm engages with the receiving interface of the desizing machine take-up part. After the operator steps on the pedal frame 7, the pedal frame 7 drives the screw rod 4 and the telescopic movable rod 3 to move downward, the spring 5 at the upper end is stretched, and the spring 5 at the lower end is compressed. After the telescopic movable rod 3 is released, the two sets of springs 5 ​​generate a rebound force to move the screw rod 4 upward to restore its original state, thereby driving the telescopic movable rod 3 to emerge from the supporting arm 1, and the desizing wheel 10 rolls smoothly into the take-up part of the machine along the slope of the telescopic movable rod 3. After the desizing wheel 10 is fixed into the take-up seat of the desizing machine, the cloth rolling operation can be carried out.

[0030] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. 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, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A desizing wheel switching device for a glass fiber cloth desizing machine for winding cloth, comprising a supporting arm (1), characterized in that: The lower end of the support arm (1) is provided with a device frame (2), a plurality of groups of second mounting seats (16) are provided between the support arm (1) and the device frame (2), the lower end of the support arm (1) is provided with a support arm end protrusion (9), the upper end of the support arm (1) is symmetrically provided with two groups of desizing wheels (10), a desizing wheel shaft head (11) is provided between the two groups of the desizing wheels (10), a telescopic movable rod (3) is provided on one side of the desizing wheel shaft head (11), the telescopic movable rod (3) is passed through the support arm (1) and the device frame (2), the lower end of the telescopic movable rod (3) is provided with a connecting seat (13), the lower end of the connecting seat (13) is provided with a screw rod (4), the lower end of the screw rod (4) A fixing frame (12) is arranged at the end, a screw fixing seat (6) is arranged at the lower end of the fixing frame (12), a pedal frame (7) is arranged inside the screw fixing seat (6), the screw (4) is passed through the fixing frame (12), the screw fixing seat (6) and the pedal frame (7), a first mounting seat (15) is arranged between the screw fixing seat (6) and the device frame (2), two groups of fixing seats (14) are arranged between the pedal frame (7) and the device frame (2), a connecting rod (17) is arranged between the two groups of fixing seats (14) and the pedal frame (7), and the connecting rod (17) passes through the fixing seat (14) and the pedal frame (7), and four groups of device wheels (8) are symmetrically arranged at the lower end of the device frame (2).

2. A desizing wheel switching device for glass fiber cloth desizing machine for cloth winding according to claim 1, characterized in that: Bolts are provided at both ends of the connecting rod (17), the connecting rod (17) is detachably connected to the fixing seat (14) and the pedal frame (7) via the bolts, the pedal frame (7) and the fixing seat (14) are movably connected via the connecting rod (17), a movable groove is provided inside the screw fixing seat (6), the screw fixing seat (6) is movably connected to the pedal frame (7) via the movable groove, and the pedal frame (7) and the screw (4) are threadedly connected.

3. The desizing wheel switching device for glass fiber cloth desizing machine for cloth winding according to claim 1, characterized in that: An anti-drop bolt is provided at the lower end of the screw rod (4); a connecting ring is provided between one end of the spring (5) and a port of the fixing frame (12); and a connecting ring is provided between the other end and the screw rod (4); the spring (5) is detachably connected to the fixing frame (12) and the screw rod (4) respectively through the connecting rings at both ends; the screw rod (4) and the fixing frame (12) are sleeved.

4. The desizing wheel switching device for glass fiber cloth desizing machine according to claim 1, characterized in that: The screw rod (4) and the telescopic movable rod (3) are both threadedly connected to the connecting seat (13), and the cross section of the supporting bracket (1) is a linear slope.

5. The desizing wheel switching device for glass fiber cloth desizing machine according to claim 1, characterized in that: A self-locking button is arranged inside the device wheel (8), screws are arranged between the device wheel (8) and the device frame (2), and the device wheel (8) and the device frame (2) are detachably connected via the screws.

6. The desizing wheel switching device for glass fiber cloth desizing machine according to claim 1, characterized in that: When the spring (5) is in a natural state, the telescopic movable rod (3) emerges from the surface of the supporting arm (1), and the protrusion (9) at the end of the supporting arm engages with the receiving interface of the winding part of the desizing machine.

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