Cutter for woven belt production

Abstract

The utility model belongs to the technical field of woven belt production equipment, and particularly relates to a cutter for woven belt production, which comprises a mounting frame, a mounting groove is formed in the mounting frame, connecting holes are formed in two side walls of the mounting frame in a penetrating manner, and connecting shaft seats are arranged in the connecting holes; and the connecting mechanisms are arranged in the two groups of connecting shaft seats. By arranging the mounting frame, the connecting mechanism and the cutter main body, due to the arrangement of the connecting mechanism, the inserting rod is matched with the connecting block to be connected with the fixing groove, so that the cutter main body is fixed, the inserting rod, the connecting block and the fixing groove are all of a cross-shaped special-shaped structure, and the inserting rod is inserted into the fixing groove; the contact face of the cutter is larger than that of an existing fixing mode, the stability of cutter installation can be effectively improved, in addition, the connecting block is additionally arranged, the size of the connecting block is larger than that of the inserting rod, a good limiting function is achieved, and it is avoided that in the cutting process, the cutter set deviates, and the production efficiency of woven belts is affected.

Description

Technical Field

[0001] The utility model relates to the technical field of braided belt production equipment, in particular to a cutting knife for braided belt production. Background Art

[0002] A braided belt, also known as spindle weaving, is formed by winding yarns through a creel and pirning to form pirns, which are then inserted into the fixed tooth seats of a weaving machine. The pirns rotate and move along an 8-shaped track to draw the yarns to cross and weave with each other, and it is a conductor composed of multiple strands of yarns woven in a determined pattern.

[0003] After the yarns are wound through the creel and pirned to form pirns, they are inserted into the fixed tooth seats of the weaving machine. The pirns rotate and move along an 8-shaped track to draw the yarns to cross and weave with each other. Usually, the number of spindles is even, and the woven belt is tubular; when the number of spindles is odd, the woven belt is flat. The spindle weaving process has been applied in old China. The number of spindles varies depending on the equipment, generally ranging from 9 to 100. The basic process flow of weaving is: bleaching and dyeing - pirning - weaving - cutting after loosing - packaging. Since 1960, several technical innovations have been made to the weaving machine, mainly including enlarging the diameter of the cam plate, installing an automatic stop device for broken elastic bands, and replacing the iron spindles with nylon spindles. These improvements in the equipment have increased the weaving speed to 160 - 190 revolutions per minute, doubled the number of looms that can be attended to, and greatly improved the product quality.

[0004] The existing technology has the following defects or problems:

[0005] The existing cutting knife for braided belt production has an unstable overall structure connection. During its operation and cutting process, it often deflects, affecting the cutting accuracy and the subsequent production efficiency of the braided belt.

[0006] It should be noted that the above content belongs to the technical cognition scope of the inventor and does not necessarily constitute the prior art. Content of the Utility Model

[0007] In view of the deficiencies of the prior art, the utility model provides a cutting knife for braided belt production, which solves the existing problems.

[0008] To achieve the above object, the utility model provides the following technical solution: A cutting knife for braided belt production, comprising:

[0009] An installation frame, an installation groove is opened inside the installation frame, connection holes are penetrated through both side walls of the installation frame, and connection shaft seats are arranged inside the connection holes;

[0010] A connection mechanism, the connection mechanism is arranged inside each of the two connection shaft seats;

[0011] A cutting knife body, the cutting knife body is arranged inside the installation groove through the connection mechanism.

[0012] As a preferred technical solution of the present utility model, the cutter body is specifically made of a metal material, and a fixing groove is provided at the center of the circle. The cutter body is connected to the connecting mechanism through the fixing groove, and the fixing groove is a cross-shaped special-shaped structure.

[0013] As a preferred technical solution of the present utility model, the connecting mechanism is specifically composed of a connecting rotating rod, a connecting block, and a plugging rod. The size of the connecting rotating rod is the same as the size of the hole body on the end face of the connecting shaft seat inside the connecting hole.

[0014] As a preferred technical solution of the present utility model, a slot is provided on one side of the connecting rotating rod, and a transmission gear is fixedly connected inside the slot. It can be connected to an external driving device through a transmission belt, so as to drive the connecting mechanism and the cutter body to complete rotation.

[0015] As a preferred technical solution of the present utility model, a receiving groove is provided on the inner side wall of the connecting rotating rod, a connecting block is fixedly connected to the bottom end inside the receiving groove, and a plugging rod is fixedly connected between the two connecting blocks on both sides.

[0016] As a preferred technical solution of the present utility model, the plugging rod is specifically a cross-shaped special-shaped rod, and its size is the same as the size of the fixing groove.

[0017] As a preferred technical solution of the present utility model, the connecting block is specifically a cross-shaped special-shaped block structure, and its size is larger than that of the plugging rod, so as to limit the sliding of the plugging rod inside the fixing groove.

[0018] Compared with the prior art, the present utility model provides a cutter for the production of woven belts, which has the following beneficial effects:

[0019] For the cutter for the production of woven belts, by setting an installation frame, a connecting mechanism, and a cutter body, when the cutter is put into use, the transmission belt is sleeved at the slot, and the internal transmission gear can be sleeved with the preset slot of the transmission belt. The other side of the transmission belt is sleeved on the output end of the external driving device. During the operation of the external driving device, the connecting rotating rod can be driven to complete rotation, so that the cutter body can cut the woven belt. In addition, due to the setting of the connecting mechanism, the plugging rod and the connecting block inside it are used to connect and fix the fixing groove to complete the fixation of the cutter body. The plugging rod, the connecting block, and the fixing groove are all cross-shaped special-shaped structures. When the plugging rod is inserted into the fixing groove, its contact surface is larger than the existing fixing method, which can effectively improve the installation stability of the cutter. In addition, a connecting block is added, and its size is larger than that of the plugging rod, which plays a good limiting function and avoids the deviation of the cutter group during the cutting process, affecting the production efficiency of the woven belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0021] Figure 2 Another perspective schematic diagram of the overall structure of the present utility model;

[0022] Figure 3 Schematic diagram of the installation frame structure of the present utility model;

[0023] Figure 4 Schematic diagram of the connection structure of the cutter body of the present utility model;

[0024] Figure 5 Schematic diagram of the cutter body structure of the present utility model;

[0025] Figure 6 Schematic diagram of the partial structure of the connection mechanism of the present utility model.

[0026] In the figure: 1. Installation frame; 101. Installation groove; 102. Connection hole; 103. Connection shaft seat; 2. Cutter body; 201. Fixed groove; 3. Connection mechanism; 301. Connection rotating rod; 302. Groove; 303. Transmission tooth; 304. Accommodation groove; 305. Connection block; 306. Insertion rod. Detailed implementation manners

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0028] Please refer to Figures 1-6 , in this implementation manner: A cutter for the production of woven belts includes:

[0029] An installation frame 1, an installation groove 101 is opened inside the installation frame 1, connection holes 102 are penetrated through both side walls of the installation frame 1, and a connection shaft seat 103 is arranged inside the connection holes 102;

[0030] A connection mechanism 3, and the connection mechanism 3 is arranged inside both groups of connection shaft seats 103;

[0031] A cutter body 2, and the cutter body 2 is arranged inside the installation groove 101 through the connection mechanism 3.

[0032] In this embodiment, in order to effectively fix the cutter and improve the cutting efficiency:

[0033] The cutter body 2 is specifically made of a metal material, and a fixed groove 201 is opened at the center of the circle. The cutter body 2 is connected to the connection mechanism 3 through the fixed groove 201, and the fixed groove 201 is a cross-shaped special-shaped structure;

[0034] The connecting mechanism 3 is specifically composed of a connecting rotating rod 301, a connecting block 305, and a plugging rod 306. The size of the connecting rotating rod 301 is the same as the size of the end face hole of the connecting shaft seat 103 inside the connecting hole 102;

[0035] A slot 302 is opened on one side of the connecting rotating rod 301. A transmission gear 303 is fixedly connected inside the slot 302 and can be connected to an external driving device through a transmission belt, so as to drive the connecting mechanism 3 and the cutter body 2 to complete rotation;

[0036] A receiving groove 304 is opened on the inner side wall of the connecting rotating rod 301. A connecting block 305 is fixedly connected to the bottom end inside the receiving groove 304, and a plugging rod 306 is fixedly connected between the two connecting blocks 305;

[0037] The plugging rod 306 is specifically a cross-shaped special-shaped rod, and its size is the same as the size of the fixing groove 201;

[0038] The connecting block 305 is specifically a cross-shaped special-shaped block structure, and its size is larger than that of the plugging rod 306, so as to limit the sliding of the plugging rod 306 inside the fixing groove 201.

[0039] The working principle and usage process of the present utility model: When this cutter is put into use, first, through fixing parts such as bolts, this cutter is fixedly installed in the cutting equipment. Then, the transmission belt is sleeved at the slot 302, and the internal transmission gear 303 can be sleeved with the preset slot of the transmission belt. The other side of the transmission belt is sleeved at the output end of the external driving device. During the operation of the external driving device, the connecting rotating rod 301 can be driven to complete rotation, so that the cutter body 2 can cut the braided belt. In addition, due to the setting of the connecting mechanism 3, the plugging rod 306 inside it is used in cooperation with the connecting block 305 to connect and fix the fixing groove 201, and the fixing of the cutter body 2 is completed. The plugging rod 306, the connecting block 305, and the fixing groove 201 are all cross-shaped special-shaped structures. When the plugging rod 306 is inserted into the fixing groove 201, its contact surface is larger than the existing fixing method, which can effectively improve the installation stability of this cutter. In addition, a connecting block 305 is added, and its size is larger than that of the plugging rod 306, which plays a good limiting function and avoids the offset of the cutter group during the cutting process, affecting the production efficiency of the braided belt.

[0040] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A cutting knife for the production of woven belts, characterized in that Including: An installation frame (1), an installation groove (101) is formed inside the installation frame (1), connection holes (102) are formed through both side walls of the installation frame (1), and connection shaft seats (103) are arranged inside the connection holes (102); A connection mechanism (3), the connection mechanism (3) is arranged inside each of the two groups of connection shaft seats (103); A cutter body (2), the cutter body (2) is arranged inside the installation groove (101) through the connection mechanism (3).

2. The cutter for the production of a braided tape according to claim 1, characterized in that, The cutter body (2) is specifically made of a metal material, and a fixing groove (201) is formed at the center of the circle. The cutter body (2) is connected to the connection mechanism (3) through the fixing groove (201), and the fixing groove (201) is a cross-shaped special-shaped structure.

3. The cutter for the production of woven tapes according to claim 2, characterized in that, The connection mechanism (3) is specifically composed of a connection rotating rod (301), a connection block (305) and a plugging rod (306). The size of the connection rotating rod (301) is the same as the size of the end face hole of the connection shaft seat (103) inside the connection hole (102).

4. A cutter for the production of woven tapes according to claim 3, characterized in that, A slot (302) is formed on one side of the connection rotating rod (301), and a transmission gear (303) is fixedly connected inside the slot (302). It can be connected to an external driving device through a transmission belt, so as to drive the connection mechanism (3) and the cutter body (2) to complete rotation.

5. A cutter for the production of woven tapes according to claim 3, characterized in that, A receiving groove (304) is formed on the inner side wall of the connection rotating rod (301), a connection block (305) is fixedly connected to the bottom end inside the receiving groove (304), and a plugging rod (306) is fixedly connected between the two connection blocks (305).

6. A cutter for the production of woven belts according to claim 3, characterized in that, The plugging rod (306) is specifically a cross-shaped special-shaped rod, and its size is the same as the size of the fixing groove (201).

7. A cutter for the production of woven tapes according to claim 3, characterized in that, The connection block (305) is specifically a cross-shaped special-shaped block structure, and its size is larger than that of the plugging rod (306), so as to limit the sliding of the plugging rod (306) inside the fixing groove (201).

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