Knitting machine convenient to maintain

Abstract

The utility model relates to the technical field of knitting machines, and discloses a knitting machine convenient to maintain which comprises a shell, knitting equipment is fixedly installed on the inner bottom wall of the shell, fixing shells are fixedly connected to the bottoms of the left end and the right end of the front side of the shell, and two reset springs are fixedly connected to the sides, away from each other, of the inner walls of the two fixing shells. Movable plates are fixedly connected to the adjacent sides of the multiple reset springs, clamping grooves are formed in the upper sides and the lower sides of the interiors of the two movable plates, pull rods are fixedly connected to the sides, away from each other, of the two movable plates, transverse grooves are formed in the upper end and the lower end of the front side of the fixed shell, and a front shell is arranged on the front side of the outer shell. According to the front shell dismounting device, the movable plate is driven by the pull rod to move towards the two sides, so that the clamping grooves locked with the clamping plates of the front shell are separated from the clamping plates, the multiple clamping plates are separated from the movable plate, the purpose of dismounting the front shell is achieved, and the knitting equipment can be maintained and overhauled.

Description

Technical Field

[0001] The utility model relates to the technical field of knitting machines, in particular to a knitting machine which is easy to maintain. Background Art

[0002] A knitting machine is a mechanical device used to make knitted goods. It uses tools such as needle hooks or shuttles to weave wire or yarn to form a knitted structure, thereby producing various knitted products such as sweaters, scarves, socks, etc. Knitting machines can be divided into two types: manual knitting machines and electric knitting machines. There are also large industrial knitting machines for large-scale production.

[0003] The working principle of a knitting machine is to form a knitted structure by inserting or picking up the yarn in the fabric and then fixing it in the fabric in the next row. The machine controls the movement of the needle and the supply of yarn in an automated way to achieve high efficiency production. With the development of technology, modern knitting machines are usually equipped with digital control systems, which can produce a variety of complex fabric patterns and structures according to design requirements.

[0004] The existing knitting machines have some problems in actual use, among which the disassembly and maintenance are rather cumbersome and require the operator to use additional tools for disassembly and installation, thereby increasing the labor cost of the operator, increasing the maintenance time and reducing the work efficiency. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a knitting machine that is easy to maintain, aiming to improve the problem that disassembly and maintenance are cumbersome and require operators to use additional tools for disassembly and installation, thereby increasing the labor cost of operators, increasing maintenance time and reducing work efficiency.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a knitting machine which is easy to maintain, comprising a shell, a knitting device is fixedly installed on the inner bottom wall of the shell, the bottom of the left and right ends of the front side of the shell are fixedly connected to a fixed shell, the inner walls of the two fixed shells are fixedly connected to the opposite sides thereof, two return springs are fixedly connected to the adjacent sides of the multiple return springs, a movable plate is fixedly connected to, the upper and lower sides of the inner parts of the two movable plates are provided with a clamping groove, the opposite sides of the two movable plates are fixedly connected with a pull rod, the upper and lower ends of the front side of the fixed shell are provided with a transverse groove, the front side of the shell is provided with a front shell, the bottom of the left and right ends of the rear side of the front shell are fixedly connected with two clamping plates, the rear sides of the multiple clamping plates are respectively engaged with the corresponding clamping grooves, the bottom wall of the shell is fixedly connected to a support frame, and the inner top wall of the support frame is provided with a cleaning mechanism.

[0007] As a further description of the above technical solution:

[0008] The cleaning mechanism includes a power fan, the top wall of the power fan is fixedly connected to the left side of the inner top wall of the support frame, the extraction end of the power fan is connected to a connecting pipe, the right side of the connecting pipe is connected to a collecting box, the interior of the collecting box is fixedly connected to a filter plate, the right side of the rear end of the collecting box is connected to an extraction pipe, the top end of the extraction pipe is connected to an annular head, the bottom wall of the annular head is fixedly connected to the top wall of the outer shell, the output end of the power fan is connected to an output pipe, and a valve is fixedly installed in the middle of the output pipe.

[0009] As a further description of the above technical solution:

[0010] The tops of the left and right ends of the rear side of the front shell are fixedly connected with sealing plates, and the tops of the left and right ends of the front side of the shell are provided with sealing grooves, and the rear sides of the two sealing plates are respectively engaged with the corresponding sealing grooves.

[0011] As a further description of the above technical solution:

[0012] A control switch is fixedly connected to the left side of the shell, and the control switch is electrically connected to the power fan and the knitting equipment respectively.

[0013] As a further description of the above technical solution:

[0014] The front end bottoms of the connecting pipe and the extraction pipe are both fixedly mounted with rubber rings, and the outer walls of the two rubber rings are both fixedly connected to the rear side of the collection box.

[0015] As a further description of the above technical solution:

[0016] A protective cover is arranged on the left side of the shell, and the right side of the protective cover is rotatably connected with the control switch through a hinge.

[0017] As a further description of the above technical solution:

[0018] The ends of the two pull rods that are away from each other are fixedly connected with rubber sleeves.

[0019] As a further description of the above technical solution:

[0020] The left and right sides of the bottom wall of the shell are both fixedly connected with support rods, and the far-away sides of the two support rods are both fixedly connected with support rings.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the movable plate is displaced to both sides by the pull rod, so that the engaging groove locked with the front shell engaging plate is separated from the engaging plate, so that the plurality of engaging plates are separated from the movable plate by pulling the front shell, thereby achieving the purpose of disassembling the front shell, making it possible to perform maintenance and repair on the knitting equipment, avoiding the situation where the operator disassembles with the help of additional tools, and reducing labor costs.

[0023] 2. In the utility model, by closing the valve and opening the extraction end of the power fan, the annular head can extract the fluff generated by knitting into the collection box, and the filter plate is used to avoid damage to the power fan, avoid the fluff flying in the workshop, and ensure the cleanliness of the workshop. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A three-dimensional diagram of a knitting machine that is easy to maintain proposed by the utility model;

[0025] Figure 2 This is a schematic structural diagram of a clamping plate of a knitting machine that is easy to maintain, as proposed by the utility model;

[0026] Figure 3 The utility model is a schematic diagram of a cleaning mechanism of a knitting machine which is easy to maintain.

[0027] Legend:

[0028] 1. Shell; 2. Cleaning mechanism; 201. Power fan; 202. Connecting pipe; 203. Collecting box; 204. Filter plate; 205. Extraction tube; 206. Ring head; 207. Output pipe; 208. Valve; 209. Rubber ring; 3. Knitting equipment; 4. Fixed shell; 5. Return spring; 6. Movable plate; 7. Snap-fit ​​groove; 8. Pull rod; 9. Front shell; 10. Snap-fit ​​plate; 11. Horizontal groove; 12. Sealing plate; 13. Sealing groove; 14. Control switch; 15. Protective cover; 16. Support frame; 17. Support rod; 18. Support ring; 19. Rubber sleeve. DETAILED DESCRIPTION

[0029] 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.

[0030] Reference Figure 1 and Figure 2, an embodiment provided by the utility model: a knitting machine which is easy to maintain, comprising a shell 1, a knitting device 3 is fixedly installed on the inner bottom wall of the shell 1, a fixed shell 4 is fixedly connected to the bottom of the left and right ends of the front side of the shell 1, two return springs 5 ​​are fixedly connected to the inner walls of the two fixed shells 4 on the side away from each other, and a movable plate 6 is fixedly connected to the adjacent side of the plurality of return springs 5, and the upper and lower sides of the two movable plates 6 are provided with a clamping groove 7, and the two movable plates 6 are fixedly connected to the side away from each other. A pull rod 8 is fixedly connected, and a transverse groove 11 is provided on the upper and lower ends of the front side of the fixed shell 4, a front shell 9 is provided on the front side of the shell 1, and two clamping plates 10 are fixedly connected to the bottom of the left and right ends of the rear side of the front shell 9, and the rear sides of the plurality of clamping plates 10 are respectively clamped with the corresponding clamping grooves 7, and a support frame 16 is fixedly connected to the bottom wall of the shell 1, and a cleaning mechanism 2 is provided on the inner top wall of the support frame 16;

[0031] Specifically, by pulling the two pull rods 8, the two movable plates 6 will move in opposite directions respectively. During this process, the movement of the movable plates 6 is smooth and controllable, thereby ensuring the safety and stability of the disassembly process. As the movable plates 6 move, the engaging grooves 7 originally opened inside the movable plates 6 will gradually separate from the corresponding engaging plates 10. The operator only needs to pull the front shell 9 forward to easily separate the front shell 9 from the outer shell 1, thereby completing the disassembly purpose of the knitting machine, avoiding the situation where the operator uses additional tools for disassembly, and reducing labor costs.

[0032] Reference Figure 1 The left and right sides of the bottom wall of the housing 1 are fixedly connected with support rods 17, and the two support rods 17 are fixedly connected to the far side of each other with support rings 18; the far ends of the two pull rods 8 are fixedly connected with rubber sleeves 19;

[0033] Specifically, the support rod 17 and the support ring 18 can improve the stability of the device, and the rubber sleeve 19 can improve the anti-slip effect of the pull rod 8.

[0034] Reference Figure 1 and Figure 3 The cleaning mechanism 2 includes a power fan 201, the top wall of which is fixedly connected to the left side of the inner top wall of the support frame 16, the extraction end of the power fan 201 is connected with a connecting pipe 202, the right side of the connecting pipe 202 is connected with a collecting box 203, the interior of the collecting box 203 is fixedly connected with a filter plate 204, the right side of the rear end of the collecting box 203 is connected with an extraction pipe 205, the top of the extraction pipe 205 is connected with an annular head 206, the bottom wall of the annular head 206 is fixedly connected to the top wall of the outer shell 1, the output end of the power fan 201 is connected with an output pipe 207, and a valve 208 is fixedly installed in the middle of the output pipe 207; rubber rings 209 are fixedly installed at the bottom of the front ends of the connecting pipe 202 and the extraction pipe 205, and the outer walls of the two rubber rings 209 are fixedly connected to the rear side of the collecting box 203;

[0035] Specifically, by closing valve 208 and opening the extraction end of power fan 201, power fan 201 can quickly absorb the fluff generated during the knitting process through annular head 206, and extraction tube 205 serves to connect annular head 206 and collecting box 203, and smoothly transports the extracted fluff to collecting box 203. In the process of the fluff being extracted into collecting box 203, filter plate 204 plays a vital role. Filter plate 204 can effectively prevent the fluff from entering the interior of power fan 201, and the service life of Genori power fan 201 is effectively extended. The stable operation of the entire cleaning device is ensured, the fluff generated by knitting is extracted and collected, and the cleanliness of the production workshop is effectively maintained. When it is necessary to blow dust and remove dust from the top of the knitting equipment 3, we only need to open the valve 208 and the output end of the power fan 201, and the annular head 206 will blow strong wind to the top of the knitting equipment to blow off the dust and fluff attached to the equipment. This operation is not only simple and convenient, but also effective, greatly reducing the risk of contamination of the knitted fabric. The rubber ring 209 can increase the service life of the connection between the connecting tube 202 and the extraction tube 205.

[0036] Reference Figure 1 , Figure 2 and Figure 3 The left and right top ends of the rear side of the front shell 9 are fixedly connected with sealing plates 12, and the left and right top ends of the front side of the shell 1 are provided with sealing grooves 13, and the rear sides of the two sealing plates 12 are respectively engaged with the corresponding sealing grooves 13; the left side of the shell 1 is fixedly connected with a control switch 14, and the control switch 14 is electrically connected with the power fan 201 and the knitting device 3 respectively; the left side of the shell 1 is provided with a protective cover 15, and the right side of the protective cover 15 is rotatably connected with the control switch 14 through a hinge;

[0037] Specifically, the rear sides of the two sealing plates 12 are respectively engaged with the corresponding sealing grooves 13, so that the sealing of the outer shell 1 and the front shell 9 is improved. Through the control switch 14 electrically connected to the power fan 201 and the knitting equipment 3 respectively, the control switch 14 can complete the opening and closing of the device, and the protective cover 15 can protect the control switch 14.

[0038] Working principle: When disassembling begins, by pulling the two pull rods 8 to both sides, the two movable plates 6 are moved in the directions away from each other, so that the engaging grooves 7 provided inside the movable plates 6 are separated from the corresponding engaging plates 10, and then the movable plates 6 are unlocked from the engaging plates 10. At this time, the front shell 9 is pulled forward to separate the front shell 9 from the outer shell 1, thereby completing the disassembly of the knitting machine, and the knitting equipment can be maintained and repaired, avoiding the situation where operators use additional tools for disassembly, thereby reducing labor costs, and by closing the valve 208 and opening the extraction end of the power fan 201, the annular head 206 can extract the fluff generated by knitting into the collection box 203 through the extraction pipe 205, and the filter plate 204 prevents the fluff from entering the interior of the power fan 201 and reducing its service life, thereby ensuring the cleanliness of the production workshop, and by opening the valve 208 and the output end of the power fan 201, the annular head 206 can blow dust off the top of the knitting equipment 3, reducing the contamination of the knitted fabric and improving the cleaning effect of the device.

[0039] 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 substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A knitting machine that is easy to maintain, comprising a housing (1), characterized in that: A knitting device (3) is fixedly mounted on the inner bottom wall of the shell (1); the bottoms of the left and right ends of the front side of the shell (1) are fixedly connected to a fixed shell (4); two return springs (5) are fixedly connected to the inner walls of the two fixed shells (4) on the sides away from each other; a movable plate (6) is fixedly connected to the adjacent sides of the plurality of return springs (5); the upper and lower sides of the inner parts of the two movable plates (6) are provided with engaging grooves (7); the sides away from each other of the two movable plates (6) are fixedly connected to a pull rod (8); the upper and lower ends of the front side of the fixed shell (4) are provided with a transverse groove (11); the front side of the shell (1) is provided with a front shell (9); the bottoms of the left and right ends of the rear side of the front shell (9) are fixedly connected to two engaging plates (10); the rear sides of the plurality of engaging plates (10) are respectively engaged with the corresponding engaging grooves (7); the bottom wall of the shell (1) is fixedly connected to a support frame (16); the inner top wall of the support frame (16) is provided with a cleaning mechanism (2).

2. A knitting machine that is easy to maintain according to claim 1, characterized in that: The cleaning mechanism (2) comprises a power fan (201), the top wall of the power fan (201) is fixedly connected to the left side of the inner top wall of the support frame (16), the extraction end of the power fan (201) is connected to a connecting pipe (202), the right side of the connecting pipe (202) is connected to a collecting box (203), the interior of the collecting box (203) is fixedly connected to a filter plate (204), the right side of the rear end of the collecting box (203) is connected to an extraction pipe (205), the top end of the extraction pipe (205) is connected to an annular head (206), the bottom wall of the annular head (206) is fixedly connected to the top wall of the outer shell (1), the output end of the power fan (201) is connected to an output pipe (207), and a valve (208) is fixedly installed in the middle of the output pipe (207).

3. The knitting machine easy to maintain according to claim 1, characterized in that: The tops of the left and right ends of the rear side of the front shell (9) are both fixedly connected with sealing plates (12), the tops of the left and right ends of the front side of the outer shell (1) are both provided with sealing grooves (13), and the rear sides of the two sealing plates (12) are respectively engaged with the corresponding sealing grooves (13).

4. A knitting machine that is easy to maintain according to claim 2, characterized in that: A control switch (14) is fixedly connected to the left side of the housing (1), and the control switch (14) is electrically connected to the power fan (201) and the knitting device (3) respectively.

5. The knitting machine easy to maintain according to claim 2, characterized in that: A rubber ring (209) is fixedly mounted at the bottom of the front end of the connecting tube (202) and the extraction tube (205), and the outer walls of the two rubber rings (209) are fixedly connected to the rear side of the collection box (203).

6. The knitting machine easy to maintain according to claim 4, characterized in that: A protective cover (15) is provided on the left side of the housing (1), and the right side of the protective cover (15) is rotatably connected to the control switch (14) via a hinge.

7. The knitting machine easy to maintain according to claim 1, characterized in that: The ends of the two pull rods (8) that are away from each other are fixedly connected with rubber sleeves (19).

8. The knitting machine easy to maintain according to claim 1, characterized in that: The left and right sides of the bottom wall of the housing (1) are both fixedly connected with support rods (17), and the two sides of the two support rods (17) that are away from each other are both fixedly connected with support rings (18).

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