Transfer device of computerized flat knitting machine head

Abstract

The utility model relates to the technical field of transfer devices, in particular to a transfer device of a computerized flat knitting machine head, which comprises a head transfer trolley, a lifting plate is fixedly mounted on the upper surface of the head transfer trolley, L-shaped supporting plates capable of sliding oppositely are arranged on the upper surface of the lifting plate, and a driving component is arranged in the lifting plate. A dustproof assembly is arranged in the L-shaped supporting plate on one side of the upper surface of the lifting plate and comprises dustproof cloth capable of being rolled, one end of the dustproof cloth is connected with the L-shaped supporting plate on the other side of the upper surface of the lifting plate through a positioning assembly, and the front ends of the symmetrically-arranged L-shaped supporting plates are jointly provided with a front dust blocking assembly. According to the device, computer flat knitting machine heads of different specifications can be clamped and fixed, meanwhile, when the computer flat knitting machine heads are transferred, the possibility that dust in the surrounding environment falls into the surfaces of the computer flat knitting machine heads can be reduced, and then the practical effect of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of transfer devices, in particular to a transfer device for a head of a computerized flat knitting machine. Background Art

[0002] Computerized flat knitting machine, also known as computerized flat knitting machine, is a double needle plate latch needle weft knitting machine. Its main working principle is through its unique triangle device, which is like a set of flat cams. The needle feet of the knitting needle can enter the groove of the cam. The moving triangle will force the knitting needle to make regular lifting and lowering movements in the needle groove of the needle plate. At the same time, combined with the action of the needle hook and the needle tongue, the yarn is weaved into a knitted fabric.

[0003] There is currently a machine head transfer device for a computer knitting flat knitting machine (Announcement No.: CN216040090U). The utility model adjusts the matching length of the connecting sleeve and the connecting sleeve rod according to the size of the flat knitting machine head, and then pushes the transfer frame through the handle to place the two sets of transfer frames on both sides of the machine head respectively, and then controls the hydraulic lifting column to make the height of the support plate on the lifting block lower than the bottom surface of the machine head, and then adjusts the position of the support plate by sliding the lifting block on the sliding rod so that it can be plugged into the bottom of the machine head, and then pushes the sliding mounting plate to place the support plate at the bottom of the machine head, and then lifts it by controlling the hydraulic lifting column to lift the machine head, and then pushes the transfer frame for transportation and placement. The device has a simple structure and is easy to operate. It can be used for the transportation of flat knitting machine heads of different models, saving time and effort.

[0004] The above existing devices can be used for the transportation of different types of flat knitting machine heads. However, when the computer flat knitting machine head is transported, the transportation environment may change. If there is a lot of floating dust in the air when the computer flat knitting machine head is transported, dust may accumulate on the surface of the computer flat knitting machine head, and even the dust may affect the operation of the internal structure of the computer flat knitting machine head.

[0005] In view of this, the present utility model is proposed. Utility Model Content

[0006] In order to overcome the technical defects of the prior art, the utility model provides a transfer device for the head of a computerized flat knitting machine, which can improve the cleanliness of the head of the computerized flat knitting machine during transfer and reduce the amount of dust on the surface of the head of the computerized flat knitting machine.

[0007] The technical solution adopted by the utility model is: a transfer device for the head of a computer flat knitting machine, including a head transfer cart, a lifting plate is fixedly installed on the upper surface of the head transfer cart through a lifting member, L-shaped support pallets that can slide toward each other are symmetrically arranged on both sides of the upper surface of the lifting plate, a driving component that drives the L-shaped support pallets to slide toward each other is arranged in the lifting plate, a dustproof component is arranged inside the L-shaped support pallet on one side of the upper surface of the lifting plate, the dustproof component includes a rollable dustproof cloth, one end of the dustproof cloth is connected to the L-shaped support pallet on the other side of the upper surface of the lifting plate through a positioning component, the positioning component is symmetrically arranged in the L-shaped support pallet on the other side of the upper surface of the lifting plate, and the front ends of the symmetrically arranged L-shaped support pallets are commonly provided with a front dust shield component.

[0008] Preferably, in order to drive the driving screw to rotate by rotating the driving disk, a screw groove is opened in the middle position of the upper surface of the lifting plate, and the driving assembly includes a driving screw, and the driving screw is rotatably installed in the screw groove, and a driving block with a threaded hole is fixedly installed in the middle position of the bottom end of the symmetrically arranged L-shaped supporting plate, and the driving screw and the driving block are rotatably engaged with each other, one end of the driving screw passes through the inner wall of one end of the screw groove and extends to one side wall of the lifting plate, and one end of the driving screw is fixedly installed with a driving disk with a rocker on one side.

[0009] Preferably, in order to limit the L-shaped support plate and reduce the friction of the L-shaped support plate when it moves, sliding grooves are provided at both ends of the upper surface of the lifting plate, and sliding rods are fixedly installed in the sliding grooves. Sliding blocks with sliding holes are fixedly installed at both ends of the bottom of the symmetrically arranged L-shaped support plate, and the sliding rods are inserted into the sliding holes in the sliding blocks, and the sliding blocks and the sliding grooves slide relative to each other.

[0010] Preferably, in order to provide spring torque to the winding drum through the winding spring, a storage groove is opened on the upper side surface of the L-shaped support plate on one side of the lifting plate, and the dustproof component also includes a winding drum, which is rotatably installed in the storage groove, and a winding spring is arranged in the winding drum, one end of the winding spring is fixedly connected to the inner wall of one end of the storage groove, and the other end of the winding spring is fixedly connected to the inner wall of one end of the winding drum.

[0011] Preferably, in order to provide spring elastic force for the positioning wedge block, the dustproof cloth is wrapped and fixedly installed on the outer surface of the winding drum, a mounting plate is fixedly installed on one end of the dustproof cloth, a positioning groove is provided on the upper outer wall of the L-shaped support plate on the other side of the upper surface of the lifting plate, and the positioning components are symmetrically arranged on the inner walls at both ends of the positioning groove, and spring grooves are provided on the inner walls at both ends of the positioning groove, a positioning spring is arranged in the spring groove, and a positioning wedge block is fixedly installed on one end of the positioning spring.

[0012] Preferably, in order to limit the mounting plate, both end side walls of the mounting plate are provided with engaging grooves, the positioning wedge blocks are arranged in the engaging grooves, and the positioning wedge blocks and the engaging grooves are slidably engaged with each other.

[0013] Preferably, in order to improve the safety of the computer flat knitting machine head when it is placed, a protective airbag is embedded and installed on the inner wall of one side of the L-shaped support plate symmetrically arranged on the upper surface of the lifting plate, and a valve core is inserted at the other end of the L-shaped support plate, and the valve core and the protective airbag are connected to each other.

[0014] Preferably, in order to perform dust protection on the front end of the head of the computer flat knitting machine, the front end side wall of the symmetrically arranged L-shaped support plate is symmetrically provided with a plug-in rod, and the front dust shield assembly includes a stable dust shield plate and a sliding dust shield plate which can be slidably engaged with each other, and one side surface of the stable dust shield plate and the sliding dust shield plate are respectively symmetrically provided with plug-in holes, and the plug-in rod is tightly inserted in the plug-in hole.

[0015] The beneficial effects of the utility model are as follows: the device can clamp and fix the heads of computer flat knitting machines of different specifications, and at the same time, when the head of the computer flat knitting machine is transported, the device can reduce the possibility of dust in the surrounding environment falling onto the surface of the head of the computer flat knitting machine, thereby improving the practical effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 This is a schematic diagram of the position of the driving screw of the utility model.

[0018] Figure 3 It is a structural schematic diagram of the front dust shield assembly of the utility model.

[0019] Figure 4 It is a structural schematic diagram of the dustproof component of the utility model.

[0020] Figure 5 for Figure 2 A magnified view of the structure at center.

[0021] Explanation of the accompanying drawings: In the figure: 1. Head transfer vehicle; 2. Lifting member; 3. Lifting plate; 4. L-shaped support plate; 5. Driving assembly; 501. Driving screw; 502. Driving block; 503. Driving disk; 504. Sliding rod; 505. Sliding block; 6. Dustproof assembly; 601. Dustproof cloth; 602. Winding drum; 603. Winding spring; 604. Mounting plate; 7. Positioning assembly; 701. Positioning spring; 702. Positioning wedge block; 8. Front dust shield assembly; 801. Stabilizing dust shield plate; 802. Sliding dust shield plate; 9. Snap-in groove; 10. Protective airbag; 11. Valve core; 12. Connecting rod. DETAILED DESCRIPTION

[0022] The following is combined with Figure 1-Figure 5 The utility model is further explained as follows: a transfer device for the head of a computer flat knitting machine, comprising a head transfer vehicle 1, a lifting plate 3 is fixedly installed on the upper surface of the head transfer vehicle 1 through a lifting member 2, L-shaped support pallets 4 that can slide toward each other are symmetrically arranged on both sides of the upper surface of the lifting plate 3, a driving component 5 for driving the L-shaped support pallet 4 to slide toward each other is arranged inside the lifting plate 3, a dustproof component 6 is arranged inside the L-shaped support pallet 4 on one side of the upper surface of the lifting plate 3, the dustproof component 6 includes a retractable dustproof cloth 601, one end of the dustproof cloth 601 is connected to the L-shaped support pallet 4 on the other side of the upper surface of the lifting plate 3 through a positioning component 7, the positioning component 7 is symmetrically arranged in the L-shaped support pallet 4 on the other side of the upper surface of the lifting plate 3, and a front dust shield component 8 is commonly arranged at the front end of the symmetrically arranged L-shaped support pallet 4.

[0023] like Figure 2 and Figure 4 As shown, a screw groove is provided in the middle position of the upper surface of the lifting plate 3, and the driving assembly 5 includes a driving screw 501, which is rotatably installed in the screw groove, and a driving block 502 with a threaded hole is fixedly installed in the middle position of the bottom end of the symmetrically arranged L-shaped supporting plate 4. The driving screw 501 and the driving block 502 are rotatably engaged with each other, and one end of the driving screw 501 passes through the inner wall of one end of the screw groove and extends to a side wall of the lifting plate 3. A driving disk 503 with a rocker on one side is fixedly installed at one end of the driving screw 501. Sliding grooves are provided at both ends of the upper surface of the lifting plate 3, and a The sliding rod 504 and the symmetrically arranged L-shaped support plate 4 are fixedly installed with sliding blocks 505 with sliding holes at both ends of the bottom. The sliding rod 504 is inserted into the sliding hole in the sliding block 505. The sliding block 505 and the sliding groove slide with each other, so that when the staff clamps the head of the computer flat knitting machine, the staff can shake the rocker on the driving disk 503. At this time, the driving screw 501 is driven to rotate by the rocker. The driving screw 501 is a bidirectional screw. At this time, the L-shaped support plate 4 can move in opposite directions, which is convenient for the staff to clamp, limit and transport the heads of computer flat knitting machines of different specifications.

[0024] like Figure 4 and Figure 5 As shown, a storage groove is provided on the upper side surface of the L-shaped support plate 4 on one side of the lifting plate 3, and the dustproof component 6 also includes a winding drum 602, which is rotatably installed in the storage groove, and a winding spring 603 is arranged in the winding drum 602, one end of the winding spring 603 and the inner wall of one end of the storage groove are fixedly connected to each other, and the other end of the winding spring 603 and the inner wall of one end of the winding drum 602 are fixedly connected to each other, and the dustproof cloth 601 is wrapped and fixedly installed on the outer surface of the winding drum 602, and a mounting plate 604 is fixedly installed on one end of the dustproof cloth 601, and a positioning groove is provided on the upper outer wall of the L-shaped support plate 4 on the other side of the upper surface of the lifting plate 3, and the positioning components 7 are symmetrically arranged on the inner walls at both ends of the positioning groove, and the inner walls at both ends of the positioning groove are provided with springs. A spring groove is provided in which a positioning spring 701 is provided. A positioning wedge block 702 is fixedly installed at one end of the positioning spring 701. A snap-in groove 9 is provided on both end walls of the mounting plate 604. The positioning wedge block 702 is provided in the snap-in groove 9. The positioning wedge block 702 and the snap-in groove 9 are slidably engaged with each other. When the head of the computer flat knitting machine is placed between the L-shaped support trays 4, the staff directly pulls the mounting plate 604 and inserts the mounting plate 604 into the positioning groove on the L-shaped support tray 4 on the other side. At this time, the mounting plate 604 is fixed by slidingly engaging the positioning spring 701, the positioning wedge block 702 and the snap-in groove 9. At this time, the top of the head of the computer flat knitting machine can be dustproofed by the dustproof cloth 601.

[0025] like Figure 2 and Figure 3 As shown, the inner wall of one side of the L-shaped support plate 4 symmetrically arranged on the upper surface of the lifting plate 3 is inlaid with a protective airbag 10, and the other end of the L-shaped support plate 4 is plugged with a valve core 11, and the valve core 11 and the protective airbag 10 are connected to each other, and the front end side wall of the symmetrically arranged L-shaped support plate 4 is symmetrically provided with a plug-in rod 12, and the front dust shield assembly 8 includes a stable dust shield plate 801 and a sliding dust shield plate 802 that can be slidably engaged with each other, and one side surface of the stable dust shield plate 801 and the sliding dust shield plate 802 are symmetrically provided with plug-in holes, and the plug-in rod 12 is plug-in tightly arranged in the plug-in hole, so that when the symmetrically arranged L-shaped support plate 4 is adjusted to a good position, the staff pulls the stable dust shield plate 801 and the sliding dust shield plate 802, and then connects the plug-in holes on the stable dust shield plate 801 and the sliding dust shield plate 802 with the plug-in rod 12, so as to achieve a dust-proof effect on the front end of the head of the computer flat knitting machine.

[0026] The above shows and describes the basic principles, main features and advantages of the invention. Those skilled in the art should understand that the invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the invention. Without departing from the spirit and scope of the invention, the invention may have various changes and improvements, which shall fall within the scope of the invention to be protected. The scope of protection of the invention shall be defined by the attached claims and their equivalents.

Claims

1. A transfer device for a head of a computerized flat knitting machine, comprising a head transfer vehicle (1), Features: A lifting plate (3) is fixedly mounted on the upper surface of the head transfer vehicle (1) via a lifting member (2); L-shaped support plates (4) that can slide towards each other are symmetrically arranged on both sides of the upper surface of the lifting plate (3); a driving component (5) for driving the L-shaped support plates (4) to slide towards each other is arranged inside the lifting plate (3); a dustproof component (6) is arranged inside the L-shaped support plate (4) on one side of the upper surface of the lifting plate (3); the dustproof component (6) includes a retractable dustproof cloth (601); one end of the dustproof cloth (601) is connected to the L-shaped support plate (4) on the other side of the upper surface of the lifting plate (3) via a positioning component (7); the positioning component (7) is symmetrically arranged inside the L-shaped support plate (4) on the other side of the upper surface of the lifting plate (3); and a front dust shield component (8) is commonly arranged at the front end of the symmetrically arranged L-shaped support plates (4).

2. The transfer device for the head of a computerized flat knitting machine according to claim 1, Features: A screw groove is provided in the middle of the upper surface of the lifting plate (3); the driving assembly (5) comprises a driving screw (501), the driving screw (501) is rotatably mounted in the screw groove, a driving block (502) with a threaded hole is fixedly mounted in the middle of the bottom end of the symmetrically arranged L-shaped supporting plate (4), the driving screw (501) and the driving block (502) are rotatably engaged with each other, one end of the driving screw (501) passes through the inner wall of one end of the screw groove and extends to a side wall of the lifting plate (3), and a driving disk (503) with a rocker on one side is fixedly mounted on one end of the driving screw (501).

3. The transfer device for the head of a computerized flat knitting machine according to claim 2, Features: Both ends of the upper surface of the lifting plate (3) are provided with sliding grooves, and sliding rods (504) are fixedly installed in the sliding grooves. Both ends of the bottom of the symmetrically arranged L-shaped support plate (4) are fixedly installed with sliding blocks (505) with sliding holes. The sliding rods (504) are inserted into the sliding holes in the sliding blocks (505), and the sliding blocks (505) and the sliding grooves slide relative to each other.

4. The transfer device for the head of a computerized flat knitting machine according to claim 1, Features: A storage groove is provided on the upper side surface of the L-shaped support plate (4) on one side of the lifting plate (3), and the dustproof component (6) also includes a winding drum (602), and the winding drum (602) is rotatably installed in the storage groove. A winding spring (603) is arranged in the winding drum (602), and one end of the winding spring (603) is fixedly connected to the inner wall of one end of the storage groove, and the other end of the winding spring (603) is fixedly connected to the inner wall of one end of the winding drum (602).

5. The transfer device for the head of a computerized flat knitting machine according to claim 4, Features: The dustproof cloth (601) is wound and fixedly installed on the outer surface of the winding drum (602), and a mounting plate (604) is fixedly installed on one end of the dustproof cloth (601). A positioning groove is provided on the upper outer wall of the L-shaped support plate (4) on the other side of the upper surface of the lifting plate (3). The positioning assembly (7) is symmetrically arranged on the inner walls at both ends of the positioning groove. The inner walls at both ends of the positioning groove are provided with spring grooves, and a positioning spring (701) is arranged in the spring groove. A positioning wedge block (702) is fixedly installed on one end of the positioning spring (701).

6. The transfer device for the head of a computerized flat knitting machine according to claim 5, Features: The side walls at both ends of the mounting plate (604) are provided with engaging grooves (9), the positioning wedge block (702) is arranged in the engaging groove (9), and the positioning wedge block (702) and the engaging groove (9) are slidably engaged with each other.

7. The transfer device for the head of a computerized flat knitting machine according to claim 1, Features: A protective airbag (10) is inlaid and installed on the inner wall of one side of an L-shaped support plate (4) symmetrically arranged on the upper surface of the lifting plate (3), and a valve core (11) is inserted and installed on the other end of the L-shaped support plate (4), and the valve core (11) and the protective airbag (10) are connected to each other.

8. The transfer device for the head of a computerized flat knitting machine according to claim 1, Features: The front end side wall of the symmetrically arranged L-shaped support bracket (4) is symmetrically provided with a plug-in rod (12), and the front dust shield assembly (8) includes a stable dust shield plate (801) and a sliding dust shield plate (802) that can be slidably engaged with each other, and one side surface of the stable dust shield plate (801) and the sliding dust shield plate (802) are symmetrically provided with plug-in holes, and the plug-in rod (12) is tightly plugged into the plug-in hole.

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