Improved cam applied to loop transfer machine

By designing an improved mother-child block structure and insert groove for the bevel, flexible replacement of the guide needle rail groove was achieved, solving the problem of the bevel's single application in the ring transfer machine and improving its applicability.

CN224047647UActive Publication Date: 2026-03-27QUANZHOU WANGDA HARDWARE PROD CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-04-17
Publication Date
2026-03-27

AI Technical Summary

Technical Problem

The fixed guide needle groove in the existing transfer machine results in a single application and an inability to adapt to the weaving needs of different fabrics.

Method used

An improved bevel is designed, comprising a mother bevel block and a daughter bevel block. By adjusting the mounting hole and insert groove structure, the guide needle rail groove can be flexibly replaced, and combined with the needle-welding groove, it forms a needle-guiding trajectory.

Benefits of technology

It enables flexible replacement of guide needle rail slots according to the weaving needs of different fabrics, expands the application range of the horn and improves the applicability of the transfer machine.

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Abstract

The utility model discloses an improved cam applied to a loop transfer machine, which is characterized by comprising a primary cam block and a secondary cam block, the primary cam block is provided with a first adjusting mounting hole, the back of the primary cam block is provided with a first-stage material embedding groove and a second-stage material embedding groove which are used for placing the secondary cam block, the primary cam block is provided with an open window, and the secondary cam block is provided with a second-stage material embedding groove and a second-stage material embedding groove which are used for placing the secondary cam block. A first adjusting mounting hole is formed in the primary cam block, an open window is formed in the primary cam block and located in the secondary material embedding groove, a second adjusting mounting hole is formed in the secondary cam block, a pair of forwards-protruding special-shaped rail bars is formed in the secondary cam block, a gap between the two special-shaped rail bars serves as a guide needle rail groove, and the secondary cam block can be forwards embedded into the primary material embedding groove of the primary cam block. And the guide-shaped rail bar of the sub-mountain angle block can be embedded into the second-stage material embedding groove of the main mountain angle block and can extend out of the open window of the main mountain angle block. According to the utility model, the sub-cam blocks with different guide needle rail grooves can be flexibly replaced according to the weaving requirements of different fabrics, and the application is wider.
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Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of the accessories of the transfer machine, and relates to an improved mountain angle applied to the transfer machine. BACKGROUND

[0002] The transfer machine belongs to a weft knitting machine, at present, the needle guide rail groove in the mountain angle used in the transfer machine is fixed, so the mountain angle can only be replaced according to the knitting needs of different fabrics and has different needle guide rail grooves, and therefore the mountain angle has a single use. SUMMARY

[0003] In order to solve the problems in the background art, the utility model provides an improved mountain angle applied to the transfer machine and capable of being flexibly replaced according to the knitting needs of different fabrics and having different needle guide rail grooves.

[0004] In order to achieve the above object, the technical measures of the utility model are as follows: an improved mountain angle applied to the transfer machine, characterized in that the improved mountain angle comprises a mother mountain angle block and a son mountain angle block, the mother mountain angle block is processed with a first adjusting mounting hole, the back surface of the mother mountain angle block is processed with a first-stage embedding groove and a second-stage embedding groove for placing the son mountain angle block, the mother mountain angle block is processed with an open window, the open window is located in the second-stage embedding groove, the son mountain angle block is processed with a second adjusting mounting hole, the son mountain angle block is processed with a pair of protruding special-shaped rail strips, the gap between the two special-shaped rail strips serves as a needle guide rail groove, the son mountain angle block can be embedded into the first-stage embedding groove of the mother mountain angle block, and the special-shaped rail strip of the son mountain angle block can be embedded into the second-stage embedding groove of the mother mountain angle block and can be projected out of the open window of the mother mountain angle block.

[0005] The first adjusting mounting hole and the second adjusting mounting hole are both oval holes.

[0006] Further, the front side surface of the mother mountain angle block is processed with a needle-receiving recess, and the needle-receiving recess and the needle guide rail groove combine to form a needle running track.

[0007] The utility model has the advantages that the son mountain angle block can be flexibly replaced according to the knitting needs of different fabrics and has different needle guide rail grooves, and finally the utility model has the characteristic of a wider use. BRIEF DESCRIPTION OF DRAWINGS

[0008] The utility model will be further described in detail in combination with the drawings and specific embodiments.

[0009] Figure 1 It is a main view perspective drawing of the combined structure of the utility model;

[0010] Figure 2 It is a main view perspective drawing of the mother mountain angle block in the utility model;

[0011] Figure 3 is a perspective view of the rear structure of the mother mountain corner block in the utility model;

[0012] Figure 4 is a perspective view of the front structure of the mother mountain corner block in the utility model;

[0013] Figure 5 is a perspective view of the rear structure of the mother mountain corner block in the utility model.

[0014] In the drawing: A - mother mountain corner block, A1 - first adjusting mounting hole, A2 - first-stage embedding groove, A3 - second-stage embedding groove, A4 - open window, A5 - needle-receiving recess, B - child mountain corner block, B1 - second adjusting mounting hole, B2 - special-shaped rail, B21 - needle guide rail groove. DETAILED DESCRIPTION

[0015] Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 An improved mountain corner applied to a loop shifting machine is shown, characterized in that it comprises a mother mountain corner block A and a child mountain corner block B, the mother mountain corner block A is processed with a first adjusting mounting hole A1 through a numerical control milling machine, the mother mountain corner block A is fastened to a support seat (not shown in the drawing) through the first adjusting mounting hole A1 and a bolt, the back of the mother mountain corner block A is processed with a first-stage embedding groove A2 and a second-stage embedding groove A3 for placing the child mountain corner block through a numerical control milling machine, the mother mountain corner block A is processed with an open window A4 through a numerical control milling machine, the open window A4 is located in the second-stage embedding groove A3, the child mountain corner block B is processed with a second adjusting mounting hole B1 through a numerical control milling machine, the child mountain corner block B is processed with a pair of special-shaped rails B2 protruding forward through a numerical control milling machine, the gap between the two special-shaped rails serves as a needle guide rail groove B21, the child mountain corner block B is fastened to a movable seat (not shown in the drawing) through the second adjusting mounting hole B1 and a bolt, the movable seat can be embedded with the support seat as a whole, the child mountain corner block B can be embedded into the first-stage embedding groove A2 of the mother mountain corner block A, and the special-shaped rail B2 of the child mountain corner block B can be embedded into the second-stage embedding groove A3 of the mother mountain corner block A and can be explored out of the open window A4 of the mother mountain corner block A.

[0016] As shown in Figure 2 、 Figure 4 , the first adjusting mounting hole A1 and the second adjusting mounting hole B1 are both oval holes.

[0017] As shown in Figure 2 , the front side of the mother mountain corner block A is processed with a needle-receiving recess A5 through a numerical control milling machine, and the needle-receiving recess A5 and the needle guide rail groove B21 combine to form a needle running track for guiding the needle.

[0018] As shown in Figure 3As shown, the second-stage embedding groove A3 is located in the first-stage embedding groove A2, and the groove bottom depth of the second-stage embedding groove A3 is greater than that of the first-stage embedding groove A2.

[0019] As shown in Figure 2 , Figure 3 , Figure 4 , Figure 5 As shown, the first adjusting mounting hole A1 and the second adjusting mounting hole B1 are both counterbores.

Claims

1. An improved mountain corner for use in a stitch cam, characterized in that, The mother mountain corner block is processed with a first adjusting mounting hole, the back of the mother mountain corner block is processed with a first level embedding groove and a second level embedding groove for placing the son mountain corner block, the mother mountain corner block is processed with an open window which is located in the second level embedding groove, the son mountain corner block is processed with a second adjusting mounting hole, the son mountain corner block is processed with a pair of protruding special-shaped rail strips, the gap between the two special-shaped rail strips is used as a guide needle rail groove, the son mountain corner block can be embedded into the first level embedding groove of the mother mountain corner block, and the guide shape rail strip of the son mountain corner block can be embedded into the second level embedding groove of the mother mountain corner block and can be explored out of the open window of the mother mountain corner block. The first adjusting mounting hole and the second adjusting mounting hole are both oval holes.

2. An improved mountain corner for use in a loop transfer machine as claimed in claim 1, wherein The front side of the mother mountain corner block is processed with a needle-receiving groove.

3. An improved mountain corner for use in a loop transfer machine as claimed in claim 1, wherein The second level embedding groove is located in the first level embedding groove, and the groove bottom depth of the second level embedding groove is greater than the groove bottom depth of the first level embedding groove.

4. An improved mountain corner for use in a loop transfer machine as claimed in any one of claims 1 to 3, wherein, The first adjusting mounting hole and the second adjusting mounting hole are both counterbores.