Flat knitting machine hill-shaped plate part assembling device with installation height capable of being accurately adjusted

Abstract

The utility model discloses a flat knitting machine hill-shaped plate part assembling device with the installation height capable of being accurately adjusted, and belongs to the technical field of flat knitting machine hill-shaped plates, the flat knitting machine hill-shaped plate part assembling device with the installation height capable of being accurately adjusted comprises a hill-shaped plate body and an installation frame, the hill-shaped plate body is located above the installation frame, and a height adjusting mechanism is arranged on the lower surface of the installation frame. An angle adjusting mechanism is arranged on the outer surface of the height adjusting mechanism, an electric push rod drives a connecting block and a mounting frame to move upwards so as to adjust the height of the hill plate body, and when the hill plate body moves, an operator can be helped to know the accurate moving distance in real time through scales on a measuring ruler so as to obtain the accurate moving height of the hill plate body; once the height is deviated, an operator can find and adjust the height to a proper position in time, so that the accuracy and the stability of the machine during operation are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of horizontal knitting machine mountain boards, and more specifically to a horizontal knitting machine mountain board parts assembling device with accurately adjustable installation height. Background Art

[0002] During the assembly and maintenance of a flat knitting machine (also known as a weft knitting machine), it is necessary to adjust the installation height of the mountain plate (a key component on the flat knitting machine used to support and guide the movement of the needle bed). By adjusting the relative position between the needle bed and the mountain plate, the weaving density, pattern clarity and overall quality of the fabric can be changed to ensure that the needle penetrates the yarn at the correct position to form a uniform and precise knitting structure.

[0003] Chinese Patent Authorization Announcement No.: CN 203754937 U provides a height adjustment and measuring tool for a mountain plate in a flat knitting machine, which has a rectangular body, and the back of the upper end of the body has a rectangular boss; a rectangular notch is provided below the body, and the lower surface of the rectangular notch is divided into a through surface and a stop surface, the stop surface is lower than the through surface, and the height difference between the stop surface and the through surface is 0.1mm. The depth of the rectangular notch in the utility model is processed according to the requirements of the machine, and different machines require different sizes. When the knitting needle reaches the needle receiving position, there is a gap between the head of the knitting needle and the through surface of the lower surface of the rectangular notch, and there is no gap on the stop surface, which indicates that the mountain plate receiving position is correct. If not, the height of the mountain plate is adjusted to meet the needle receiving height requirements.

[0004] In the actual use of the prior art, the height of the mountain plate is adjusted to meet the needle connection height requirement. Since the moving distance of the mountain plate cannot be accurately judged when adjusting the height, errors are prone to occur, which affects the stability of the machine. Therefore, a flat knitting machine mountain plate parts assembly device with precisely adjustable installation height is proposed. Utility Model Content

[0005] 1. Technical problems to be solved

[0006] In response to the problems existing in the prior art, the purpose of the utility model is to provide a horizontal knitting machine mountain board parts assembly device with precisely adjustable installation height. The connecting block and the mounting frame are driven upward by an electric push rod to adjust the height of the mountain board body. When the mountain board body moves, the scale on the measuring ruler can help the operator to understand the accurate moving distance in real time, thereby obtaining the precise moving height of the mountain board body. Once the height deviation occurs, the operator can also promptly discover and adjust it to the appropriate position, thereby improving the accuracy and stability of the machine during operation.

[0007] 2. Technical solution

[0008] To solve the above problems, the utility model adopts the following technical solutions.

[0009] A device for assembling mountain board parts of a horizontal knitting machine with accurately adjustable mounting height comprises a mountain board body and a mounting frame, wherein the mountain board body is located above the mounting frame, a height adjustment mechanism is arranged on the lower surface of the mounting frame, and an angle adjustment mechanism is arranged on the outer surface of the height adjustment mechanism; the height adjustment mechanism comprises a connecting block rotatably connected to the outer surface of the axial end of the mounting frame, an electric push rod is fixedly connected to the lower surface of the connecting block, and measuring rulers are abutted on both sides of the mountain board body; the angle adjustment mechanism comprises a gear 1 fixedly connected to the axial end of the mounting frame, a gear 2 is meshingly connected on the outer surface of the gear 1, an arrow is fixedly connected to one side of the gear 1, and a circular protractor is abutted on one side of the arrow.

[0010] Furthermore, the mountain plate body is fixedly connected to the mounting frame by bolts, and the mounting frame is I-shaped.

[0011] Furthermore, the lower end of the electric push rod is fixedly connected to the flat knitting machine housing, and the lower end of the measuring ruler is fixedly connected to the flat knitting machine housing.

[0012] Furthermore, the measuring ruler is made of transparent plastic material and is marked with uniform scales.

[0013] Furthermore, the gear 1 and the arrow have the same axis, and the circular protractor is made of transparent plastic.

[0014] Furthermore, the edge of the circular protractor is marked with degrees, the circular protractor and the first gear have the same axis, a bracket is fixedly connected to the outer surface of the circular protractor, and one end of the bracket is fixedly connected to the connecting block.

[0015] Furthermore, the outer surface of the upper end of the electric push rod is fixedly connected to a side plate, the inner cavity of the side plate is rotatably connected to a rotating rod, and the inner cavity of the second gear is fixedly connected to the outer surface of the rotating rod.

[0016] Furthermore, a motor is fixedly connected to one side of the side plate, and an output shaft end of the motor is fixedly connected to the rotating rod via a coupling.

[0017] 3. Beneficial effects

[0018] Compared with the prior art, the advantages of the present invention are:

[0019] (1) This solution uses an electric push rod to drive the connecting block and the mounting frame to move upward, thereby adjusting the height of the mountain board body. When the mountain board body moves, the scale on the measuring ruler can help the operator to understand the accurate moving distance in real time, thereby obtaining the precise moving height of the mountain board body. Once the height deviation occurs, the operator can also promptly discover and adjust it to the appropriate position, thereby improving the accuracy and stability of the machine during operation.

[0020] (2) This solution uses a motor to drive the rotating rod and gear 2 to rotate, which drives the gear 1 meshing with it to rotate, thereby driving the mounting frame to rotate, thereby adjusting the use angle of the mountain board body. When gear 1 rotates, it drives the arrow to rotate, and the circular protractor is used to accurately detect the rotation angle of gear 1 and the arrow, and accurately adjust the adjustment angle of the mountain board body to avoid errors and improve the practicality and accuracy of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the overall structure of the utility model when viewed from above;

[0023] Figure 3 It is a schematic diagram of the local structure of the utility model;

[0024] Figure 4 This is a schematic diagram of the partial structure of the utility model;

[0025] Figure 5 It is a schematic diagram of the local structure of the utility model.

[0026] Description of the numbers in the figure:

[0027] 1. Mountain board body; 101. Mounting frame; 2. Height adjustment mechanism; 201. Connecting block; 202. Electric push rod; 203. Measuring ruler; 204. Knitting machine housing; 3. Angle adjustment mechanism; 301. Gear 1; 302. Arrow; 303. Bracket; 304. Circular protractor; 305. Side plate; 306. Rotating rod; 307. Gear 2; 308. Motor. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0029] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0030] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be 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 present utility model can be understood according to specific circumstances.

[0031] Example:

[0032] See also Figure 1-3 , including a mountain board body 1 and a mounting frame 101, the mountain board body 1 is located above the mounting frame 101, and a height adjustment mechanism 2 is provided on the lower surface of the mounting frame 101, including a connecting block 201 rotatably connected to the outer surface of the shaft end of the mounting frame 101, an electric push rod 202 is fixedly connected to the lower surface of the connecting block 201, and measuring rulers 203 are abutted on both sides of the mountain board body 1;

[0033] Specifically, the mountain plate body 1 is fixedly connected to the mounting frame 101 by bolts, the mounting frame 101 is I-shaped, the lower end of the electric push rod 202 is fixedly connected to the flat knitting machine housing 204, the lower end of the measuring ruler 203 is fixedly connected to the flat knitting machine housing 204, the lower end of the electric push rod 202 is fixedly connected to the flat knitting machine housing 204, and the lower end of the measuring ruler 203 is fixedly connected to the flat knitting machine housing 204;

[0034] Furthermore, by starting the electric push rod 202, the connecting block 201 and the mounting frame 101 are driven to move upward. When the mounting frame 101 moves upward, it drives the mountain board body 1 to move upward and adjust to a suitable height, ensuring that the needle penetrates the yarn at the correct position, forming a uniform and precise knitting structure, and avoiding missed stitches, broken yarn or weaving errors caused by improper height. When the mountain board body 1 moves, the scale on the measuring ruler 203 can help the operator to understand the accurate moving distance in real time and obtain accurate data. The data can also be used to intuitively understand whether the height is accurate. Any deviation can be discovered in time and adjusted to a suitable position, thereby improving the accuracy and stability of the machine during operation.

[0035] See also Figure 1-5 The outer surface of the height adjustment mechanism 2 is provided with an angle adjustment mechanism 3, including a gear 1 301 fixedly connected to the shaft end of the mounting frame 101, a gear 2 307 meshingly connected to the outer surface of the gear 1 301, an arrow 302 fixedly connected to one side of the gear 1 301, and a circular protractor 304 abutting against one side of the arrow 302;

[0036] Specifically, the gear 1 301 and the arrow 302 have the same axis, the circular protractor 304 is made of transparent plastic, the edge of the circular protractor 304 is marked with degrees, the circular protractor 304 and the gear 1 301 have the same axis, the outer surface of the circular protractor 304 is fixedly connected to the bracket 303, one end of the bracket 303 is fixedly connected to the connecting block 201, the upper end outer surface of the electric push rod 202 is fixedly connected to the side plate 305, the inner cavity of the side plate 305 is rotatably connected to the rotating rod 306, the inner cavity of the gear 2 307 is fixedly connected to the outer surface of the rotating rod 306, one side of the side plate 305 is fixedly connected to the motor 308, and the output shaft end of the motor 308 is fixedly connected to the rotating rod 306 through a coupling;

[0037] Furthermore, the starting motor 308 drives the rotating rod 306 to rotate. When the rotating rod 306 rotates, it drives the two gears 2 307 fixed on its outer surface to rotate and drives the gear 1 301 meshing with it to rotate, thereby driving the mounting frame 101 to rotate. When the mounting frame 101 rotates, it drives the mountain board body 1 to rotate to adjust the appropriate use angle. By changing the relative position and action mode between the needle bed and the mountain board body 1, it can adapt to different types of weaving patterns and needle requirements. When the gear 1 301 rotates, it drives the arrow 302 to rotate, and the circular protractor 304 is used to accurately detect the rotation angle of the gear 1 301 and the arrow 302. The edge of the circular protractor 304 is marked with degrees, from 0° to 360°, once in the clockwise and counterclockwise directions, so that the angle can be measured from any direction. The circular protractor 304 is made of transparent material and the arrow 302 can be seen through it. The angle of the mountain board body 1 is accurately adjusted to avoid errors and improve the practicality and accuracy of the device.

[0038] Working principle: During the use of the device, the operator starts the electric push rod 202 to drive the connecting block 201 and the mounting frame 101 to move upward, thereby adjusting the height of the mountain board body 1 to ensure that the needle penetrates the yarn at the correct position to form a uniform and accurate knitting structure, avoiding missed needles, broken yarn or knitting errors caused by improper height. When the mountain board body 1 moves, the scale on the measuring ruler 203 can help the operator to understand the accurate moving distance in real time, thereby obtaining the precise moving height of the mountain board body 1, and once the height deviates, the operator can also promptly discover and adjust it to the appropriate position, thereby improving the accuracy and stability of the machine during operation. The motor 308 is then started to drive the rotating rod 306 and the gear 2 307 to rotate, thereby driving the gear 1 301 meshing with them to rotate, thereby driving the mounting frame 101 to rotate, thereby adjusting the use angle of the mountain board body 1, and the relative position and action mode between the needle bed and the mountain board body 1 can be changed to adapt to different types of weaving patterns and needle requirements. When the gear 1 301 rotates, it drives the arrow 302 to rotate, and the circular protractor 304 is used to accurately detect the rotation angle of the gear 1 301 and the arrow 302, and accurately adjust the adjustment angle of the mountain board body 1 to avoid errors and improve the practicability and accuracy of the device.

[0039] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A device for assembling a horizontal knitting machine's mountain plate parts with a precisely adjustable mounting height, comprising a mountain plate body (1) and a mounting frame (101), wherein the mountain plate body (1) is located above the mounting frame (101), and is characterized in that: The lower surface of the mounting frame (101) is provided with a height adjustment mechanism (2), and the outer surface of the height adjustment mechanism (2) is provided with an angle adjustment mechanism (3); The height adjustment mechanism (2) comprises a connection block (201) rotatably connected to the outer surface of the shaft end of the mounting frame (101), an electric push rod (202) being fixedly connected to the lower surface of the connection block (201), and measuring rulers (203) being abutted on both sides of the mountain board body (1); The angle adjustment mechanism (3) comprises a gear 1 (301) fixedly connected to the shaft end of the mounting frame (101), the outer surface of the gear 1 (301) being meshingly connected to a gear 2 (307), an arrow (302) being fixedly connected to one side of the gear 1 (301), and a circular protractor (304) being abutted against one side of the arrow (302).

2. According to claim 1, a device for assembling parts of a horizontal knitting machine with a precisely adjustable installation height is characterized in that: The mountain plate body (1) is fixedly connected to the mounting frame (101) by means of bolts, and the mounting frame (101) is in an I-shape.

3. According to claim 1, a device for assembling parts of a horizontal knitting machine with a precisely adjustable installation height is characterized in that: The lower end of the electric push rod (202) is fixedly connected to the flat knitting machine housing (204), and the lower end of the measuring ruler (203) is fixedly connected to the flat knitting machine housing (204).

4. According to claim 1, a device for assembling parts of a horizontal knitting machine with a precisely adjustable installation height is characterized in that: The measuring ruler (203) is made of transparent plastic material, and is marked with uniform scales.

5. According to claim 1, a device for assembling parts of a horizontal knitting machine with a precisely adjustable installation height is characterized in that: The gear 1 (301) and the arrow (302) have the same axis, and the circular protractor (304) is made of transparent plastic material.

6. The device for assembling parts of a horizontal knitting machine with a precisely adjustable installation height according to claim 1, characterized in that: The edge of the circular protractor (304) is marked with degrees, the circular protractor (304) and the gear 1 (301) have the same axis, the outer surface of the circular protractor (304) is fixedly connected to a bracket (303), and one end of the bracket (303) is fixedly connected to the connecting block (201).

7. The device for assembling parts of a horizontal knitting machine with a precisely adjustable installation height according to claim 1, characterized in that: The outer surface of the upper end of the electric push rod (202) is fixedly connected to a side plate (305), the inner cavity of the side plate (305) is rotatably connected to a rotating rod (306), and the inner cavity of the gear 2 (307) is fixedly connected to the outer surface of the rotating rod (306).

8. The device for assembling the parts of a horizontal knitting machine with a precisely adjustable installation height according to claim 7, characterized in that: A motor (308) is fixedly connected to one side of the side plate (305), and an output shaft end of the motor (308) is fixedly connected to the rotating rod (306) via a coupling.

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