Novel cloth supporting device

Abstract

The utility model relates to the technical field of knitting, and provides a novel cloth supporting device which comprises a cloth supporting frame body, the cloth supporting frame body comprises two U-shaped frames, a first rack and a second rack, and a driving device used for driving the first rack and the second rack to adjust the opening degree of the cloth supporting frame is further arranged on the cloth supporting frame body. Each U-shaped frame is further provided with a cloth supporting mechanism. The cloth supporting mechanism comprises a cloth supporting rod and a mounting part which is connected with one end of the cloth supporting rod in a downward bending mode, the mounting part of the cloth supporting mechanism is fixedly connected to one of the two bending parts of the U-shaped frame, the cloth supporting rod of the cloth supporting mechanism is arranged above the transverse rod of the U-shaped frame, and the free end of the cloth supporting rod of the cloth supporting mechanism is an arc-shaped part which is bent towards the face away from the cloth supporting face. The cloth supporting frame solves the problem that flaws and wrinkles are generated due to the fact that scratching hidden dangers exist between existing cloth and the cloth supporting frame.

Description

TECHNICAL FIELD

[0001] The utility model relates to knitting machinery technical field, especially a novel cloth supporting device. BACKGROUND

[0002] The cloth supporting frame structure of the cloth rolling machine is an indispensable structure on the cloth rolling machine. For example, the electronic automatic induction adjusting cloth supporting frame disclosed in Chinese patent document CN202222354109.8 can automatically adjust the opening and closing size of the cloth supporting frame within a specific pressure value through the setting of a pressure sensor, which facilitates the balance of the frame body when supporting cloth and eliminates the need for manual adjustment, thereby ensuring uniform tension on each angle of the cloth surface and effectively avoiding the occurrence of problems such as shadows and fine horizontal lines caused by uneven tension on the cloth surface. However, the cloth supporting frame of the above-mentioned patent document still has the problem of use. When the cloth passes through the U-shaped frame, it will still scratch the corners of the first bent pipe and the corners of the second bent pipe, causing scratches, and in severe cases, it may even cause damage to the surface of the cloth. For example, the improved cloth supporting frame structure of the cloth rolling machine disclosed in Chinese patent document CN202021960354.8 includes a cloth supporting frame body, which includes a first support rod and a second support rod. The first support rod and the second support rod are respectively provided with a first housing and a second housing. The first housing and the second housing are provided with a plurality of first racks for adjusting the horizontal opening and closing degree of the first support rod and the second support rod through a first connecting device. The first support rod and the second support rod are provided with a plurality of second racks for adjusting the vertical opening and closing degree of the first support rod and the second support rod through a second connecting device. The cloth supporting frame body is also provided with a driving device for driving the first rack and the second rack to adjust the opening and closing degree of the cloth supporting frame. When the cloth passes through the connection between the first support rod and the first housing or the connection between the second support rod and the second housing, the cloth may scratch the connection groove, causing scratches, and in severe cases, it may even cause damage to the surface of the cloth. SUMMARY

[0003] Therefore, in view of the above problems, the utility model provides a novel cloth supporting device that avoids cloth scratching on the cloth supporting frame, reduces cloth damage, and has good cloth supporting effect.

[0004] To solve the technical problem, the utility model discloses the following scheme: a novel cloth supporting device, including cloth supporting frame body, the cloth supporting frame body includes two U-shaped frames, and a plurality of first racks for adjusting the lateral opening and closing degree of two U-shaped frames are arranged between two U-shaped frames, and a plurality of second racks for the longitudinal opening and closing degree of two U-shaped frames are also arranged between two U-shaped frames, and the cloth supporting frame body is also provided with a driving device for driving the first rack and the second rack to adjust the cloth supporting frame opening and closing degree, and a cloth supporting mechanism is also installed on each U-shaped frame.

[0005] Further improvement, each U-shaped frame includes a first adjustable telescopic rod, a second adjustable telescopic rod, a third adjustable telescopic rod, a first bending connecting piece and a second bending connecting piece, one end of the first adjustable telescopic rod is connected with one end of the first bending connecting piece, and the other end of the first adjustable telescopic rod is connected with one end of the second bending connecting piece, the other end of the first bending connecting piece is connected with one end of the second adjustable telescopic rod, and the other end of the second bending connecting piece is connected with one end of the third adjustable telescopic rod.

[0006] Further improvement, the mounting portion of the cloth supporting mechanism is fixedly connected to the first bending connecting piece or the second bending connecting piece of the U-shaped frame, the cloth supporting rod of the cloth supporting mechanism is arranged at the two end connecting portions of the first adjustable telescopic rod and is located above the first adjustable telescopic rod for cloth supporting.

[0007] Further improvement, the surface of the cloth supporting rod of the cloth supporting mechanism is a mirror-polished surface.

[0008] Further improvement, the free end of the arc-shaped portion of the cloth supporting rod is provided with a second mounting portion, the mounting portion and the second mounting portion of the cloth supporting rod are fixedly connected with the two bending portions of the U-shaped frame respectively, and the central portion of the cloth supporting rod is provided with an upwardly protruding arc-shaped protruding portion above the transverse rod of the U-shaped frame.

[0009] The utility model discloses the beneficial effect is: through setting up the cloth supporting mechanism on one of the bending part of U -shaped frame, and the cloth supporting rod of cloth supporting mechanism is located above the transverse rod of U -shaped frame, and the free end of cloth supporting rod of cloth supporting mechanism is the arc -shaped part bending away from the cloth supporting one side, to make the cloth supporting of the cloth from the transverse rod of U -shaped frame to be improved by the cloth supporting rod of cloth supporting mechanism, avoid the cloth and the transverse rod of U -shaped frame both ends junction corner direct contact and scratch, reduce the wrinkle and the flaw of cloth, improve cloth quality, avoid the cloth and the cloth supporting frame scratch, reduce cloth damage, use cloth supporting effect is good, through further setting, namely the arc -shaped part free end of cloth supporting rod is equipped with second installation part, to make cloth supporting rod both ends fixed connection with two bending parts of U -shaped frame respectively, cooperate the arc -shaped convex part of the up -convex stretchable of the middle part of cloth supporting rod and be located above the transverse rod of U -shaped frame setting, to make the cloth supporting of cloth supporting mechanism more stable, and the arc -shaped convex part is convenient for the cloth supporting frame opening and closing degree adjustment when the adaptive keep stable cloth supporting structure of adjusting, use more convenient, can be widely popularized and applied. BRIEF DESCRIPTION OF DRAWINGS

[0010] Figure 1 It is the structural schematic diagram of the utility model embodiment one;

[0011] Figure 2 It is the overhead structure schematic diagram of the utility model embodiment one;

[0012] Figure 3 It is the overhead structure schematic diagram of the utility model embodiment two. DETAILED DESCRIPTION

[0013] The utility model is further explained in combination with the drawings and specific embodiment, wherein the structure that the driving device drives first rack and second rack drives two U -shaped frames to carry out cloth supporting frame opening and closing degree adjustment has been disclosed in Chinese patent document: CN202021960354.8 etc. structure, thus the structure of following embodiment does not make detailed explanation. EMBODIMENT

[0014] REFERENCE Figure 1 AND Figure 2The utility model discloses a novel cloth supporting device, including cloth supporting frame body 1, cloth supporting frame body 1 includes two U type frame 2, and is equipped with a plurality of first rack 3 for adjusting the lateral opening and closing degree of two U type frame 2 between two U type frame 2, and is also equipped with a plurality of second rack 4 for two U type frame 2 longitudinal opening and closing degree between two U type frame 2, still be equipped with the drive arrangement 5 for driving first rack 3 and second rack 4 and carrying out cloth supporting frame opening and closing degree adjustment on cloth supporting frame body 1, and each U type frame 2 includes first adjustable telescopic link 21, second adjustable telescopic link 22, third adjustable telescopic link 23, first bending connecting piece 24 and second bending connecting piece 25, and one end of first adjustable telescopic link 21 is connected with first bending connecting piece 24 one end, and the other end of first adjustable telescopic link 21 is connected with second bending connecting piece 25 one end, and the other end of first bending connecting piece 24 is connected with second adjustable telescopic link 22 one end, and the other end of second bending connecting piece 25 is connected with third adjustable telescopic link 23 one end, and the cloth supporting mechanism is also installed on every U type frame 2, the cloth supporting mechanism includes cloth supporting rod 6 and the installation portion 7 that the cloth supporting rod 6 one end downward bending is connected, the installation portion 7 of cloth supporting mechanism is fixedly connected on the first bending connecting piece 24 of U type frame 2, and the cloth supporting rod 6 of cloth supporting mechanism is located the cloth supporting above first adjustable telescopic link 21 of U type frame 2 and is shielded on the both ends connecting place of first adjustable telescopic link 21 above, and the free end of cloth supporting rod 6 of cloth supporting mechanism is the arc shape 61 of bending away from the cloth supporting side. Embodiments

[0015] Reference Figure 3, preferably the novel cloth supporting device of the utility model comprises cloth supporting frame body 1', cloth supporting frame body 1' comprises two U-shaped frames 2', a plurality of first racks 3' for adjusting the lateral opening and closing degree of two U-shaped frames 2' are arranged between two U-shaped frames 2', a plurality of second racks 4 for the longitudinal opening and closing degree of two U-shaped frames 2' are further arranged between two U-shaped frames 2', driving device 5' for driving first rack 3' and second rack 4' to adjust the opening and closing degree of cloth supporting frame is further arranged on cloth supporting frame body 1', wherein the structure of U-shaped frame 2' is same with the structure in embodiment one, each U-shaped frame 2' comprises first adjustable telescopic rod 21', second adjustable telescopic rod 22', third adjustable telescopic rod 23', first bending connecting piece 24' and second bending connecting piece 25', and cloth supporting mechanism is further installed on each U-shaped frame 2'; the cloth supporting mechanism comprises cloth supporting rod 6' and installation portion 7' and second installation portion 8' respectively downwardly bent and connected at both ends of cloth supporting rod 6', installation portion 7' and second installation portion 8' of the cloth supporting mechanism are fixedly connected on first bending connecting piece 24' and second bending connecting piece 25' of U-shaped frame 2', and cloth supporting rod 6' of the cloth supporting mechanism is located above first adjustable telescopic rod 21' of U-shaped frame 2' and supports cloth, and upwardly protruding arc-shaped protruding portion 61' is arranged on the middle part of cloth supporting rod 6' above first adjustable telescopic rod 21' of U-shaped frame 2'.

[0016] The surface of the cloth supporting rod of the cloth supporting mechanism in the above embodiment is mirror-polished surface or cloth supporting rod provided with smooth surface.

[0017] Although the utility model is specifically shown and introduced in combination with preferred embodiments, it should be understood by those skilled in the art that various changes can be made to the utility model in form and details without departing from the spirit and scope of the utility model defined in the appended claims, and all changes are within the protection scope of the utility model.

Claims

1. A novel cloth supporting device, comprising a cloth supporting frame body, the cloth supporting frame body comprising two U-shaped frames, a plurality of first racks for adjusting the lateral opening degree of the two U-shaped frames being arranged between the two U-shaped frames, a plurality of second racks for adjusting the longitudinal opening degree of the two U-shaped frames being arranged between the two U-shaped frames, and a driving device for driving the first racks and the second racks to adjust the opening degree of the cloth supporting frame being further arranged on the cloth supporting frame body, characterized in that: Each U-shaped frame is further provided with a cloth supporting mechanism; the cloth supporting mechanism comprises a cloth supporting rod and a mounting portion connected to the cloth supporting rod at one end and bent downward, the mounting portion of the cloth supporting mechanism is fixedly connected to one of the two bent portions of the U-shaped frame, the cloth supporting rod of the cloth supporting mechanism is arranged above the horizontal rod of the U-shaped frame, and the free end of the cloth supporting rod of the cloth supporting mechanism is an arc-shaped portion bent away from the cloth supporting side.

2. The novel cloth supporting device according to claim 1, characterized by: Each U-shaped frame comprises a first adjustable telescopic rod, a second adjustable telescopic rod, a third adjustable telescopic rod, a first bent connecting piece and a second bent connecting piece, one end of the first adjustable telescopic rod is connected to one end of the first bent connecting piece, the other end of the first adjustable telescopic rod is connected to one end of the second bent connecting piece, the other end of the first bent connecting piece is connected to one end of the second adjustable telescopic rod, and the other end of the second bent connecting piece is connected to one end of the third adjustable telescopic rod.

3. The novel cloth stretching device according to claim 2, characterized in that: The mounting portion of the cloth supporting mechanism is fixedly connected to the first bent connecting piece or the second bent connecting piece of the U-shaped frame, the cloth supporting rod of the cloth supporting mechanism is arranged at the two end connecting portions of the first adjustable telescopic rod and above the first adjustable telescopic rod.

4. The novel cloth supporting device according to claim 1, characterized by: The surface of the cloth supporting rod of the cloth supporting mechanism is a mirror-polished surface.

5. The novel cloth supporting device according to claim 1, characterized by: The free end of the arc-shaped portion of the cloth supporting rod is provided with a second mounting portion, the mounting portion and the second mounting portion of the cloth supporting rod are fixedly connected to the two bent portions of the U-shaped frame, and the middle portion of the cloth supporting rod is provided with an upwardly protruding arc-shaped protruding portion above the horizontal rod of the U-shaped frame.

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