Improved saddle structure and large roll cloth circular knitting machine

Abstract

The utility model relates to an improved saddle structure and a large batching circular knitting machine, the circular knitting machine comprises the saddle structure and a large disc, a plurality of needle grooves which are arranged at equal intervals are formed in the circumferential surface of the large disc, knitting needles are arranged in the needle grooves, the number of saddle assemblies is multiple, the multiple saddle assemblies are arranged around the circumferential surface of the large disc, and the large disc is arranged on the large disc. The saddle structure comprises a fixed seat, a movable seat, a slide way piece and a front-back driving part, the fixed upper surface is provided with a mounting plate, the movable seat is located at one end of the fixed seat, the front-back driving part is used for driving the movable seat to move front and back, the slide way piece is detachably connected with the movable seat, and the surface of the slide way piece is provided with the knitting needle slide way; when the surfaces of the left and right adjacent slide way pieces have certain deviation, the front and back driving parts are adjusted, so that the surfaces of the left and right adjacent slide way pieces correspond to each other, and the knitting needle can stably move in the knitting needle slide ways of the plurality of slide way pieces.

Description

Technical Field

[0001] The utility model belongs to the technical field of knitting equipment, and in particular relates to an improved saddle structure and a large-cloth-rolling circular knitting machine. Background Art

[0002] In the prior art, the knitting mechanism used for knitting in a large circular knitting machine mainly includes a needle cylinder, a knitting needle and a plurality of knitting components, wherein the knitting component has a triangular seat, and a knitting slide groove is provided on the outward side of the triangular seat. A closed-loop knitting needle slideway is formed by the circular spacing of the plurality of triangular seats, and the knitting action is completed by the knitting needle moving in the knitting needle slideway.

[0003] The existing triangle seat needs to be replaced if the knitting chute is damaged. Someone has designed a split triangle seat, which consists of a fixed seat and a mounting seat with a knitting chute. The mounting seat and the fixed seat are engaged by setting a block and a slideway, and then fastened by bolts. The emergence of this product solves the problem that the entire triangle seat does not need to be replaced if the knitting chute is damaged, but it also creates new problems. As the number of processed parts increases, the size requirements between the parts will become higher, the processing cost will be higher, and some products with a few sizes different cannot continue to be used and can only be scrapped. In view of this, this solution was created. Utility Model Content

[0004] In view of the deficiencies in the prior art, the technical problem to be solved by the utility model is to provide an improved saddle structure and a large-cloth-rolling circular knitting machine, which can adjust the front-to-back distance of a slideway plate.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: an improved saddle structure, including a saddle assembly, the saddle assembly includes a fixed seat, a movable seat, a slide plate and a front and rear driving part, the upper surface of the fixed seat has a mounting plate, the movable seat is located at one end of the fixed seat, the front and rear driving part is used to drive the movable seat to move forward and backward, the slide plate is detachably connected to the movable seat, and the surface of the slide plate has a knitting needle slide.

[0006] Furthermore, a guide column is formed on one side of the movable seat facing the fixed seat, and a guide hole is formed on one side of the fixed seat facing the movable seat, and the guide column and the guide hole are matched.

[0007] Furthermore, the front and rear driving parts include an adjusting bolt, and the back of the fixed seat has a threaded hole, and the adjusting bolt passes through the threaded hole and the end thereof extends into the movable seat for rotational connection.

[0008] Furthermore, the front and rear driving parts include an adjusting knob, an extension plate is formed on the back of the movable seat, the upper surface of the extension plate has a first rotating hole, the upper surface of the fixed seat has a second rotating hole, the upper surface of the extension plate has a convex shaft, the lower surface of the adjusting knob has a rotating column, the rotating column passes through the first rotating hole and extends into the second rotating hole, the end of the rotating column is locked in the second rotating hole and rotatably connected, the lower surface of the adjusting knob has a spiral groove, and the convex shaft is located in the spiral groove.

[0009] Furthermore, the extension plate has strip holes on both sides, the fixing seat has a locking hole on its upper surface, and the strip holes and the locking holes are connected by screws.

[0010] Furthermore, a dovetail groove is formed on the outward side of the movable seat and runs through from top to bottom, and a convex strip is formed on the back side of the slide plate. The vertical cross-section of the convex strip is in a dovetail shape, and the dovetail groove and the convex strip are matched.

[0011] Furthermore, the movable seat and the slide plate are connected by bolts.

[0012] Furthermore, there are multiple slide plates, and the multiple slide plates are arranged at equal intervals up and down.

[0013] Furthermore, the fixing seat is formed with a positioning hole penetrating from top to bottom, and the fixing seat is formed with a connecting hole penetrating from top to bottom, and the connecting hole has an internal thread.

[0014] A large circular knitting machine with large cloth rolls, a saddle structure and a large plate, the circumference of the large plate is formed with a plurality of needle grooves arranged at equal intervals, knitting needles are arranged in the needle grooves, there are multiple saddle assemblies, and the multiple saddle assemblies are arranged around the circumference of the large plate, and the lifting part of the knitting needle extends into the knitting needle slide of the slide plate.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. The utility model provides a large-cloth-rolling circular knitting machine, comprising a saddle structure and a large plate, wherein the saddle assembly of the saddle structure comprises a fixed seat, a movable seat, a slide plate and a front and rear driving part, the slide plate is arranged on the outer side of the movable seat, when the surfaces of the left and right adjacent slide plates have a certain deviation, the front and rear driving parts are adjusted to make the surfaces of the left and right adjacent slide plates correspond to each other, thereby ensuring that the knitting needles can move smoothly in the knitting needle slides of multiple slide plates.

[0017] 2. The front and rear driving parts include an adjusting bolt, which drives the slide plate to move forward and backward by rotating the adjusting bolt, so that the surfaces of the slide plates adjacent to the left and right correspond to each other, ensuring that the knitting needles can move smoothly in the knitting needle slides of multiple slide plates.

[0018] 3. The front and rear driving parts include an adjusting knob. By rotating the adjusting knob, the position of the convex shaft in the threaded groove on the lower surface of the adjusting knob changes, thereby causing the movable seat to move forward or backward. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of Example 1 of the utility model;

[0020] Figure 2 This is a schematic diagram of the three-dimensional structure of Embodiment 1 of the utility model from another direction;

[0021] Figure 3 This is a schematic cross-sectional view of the structure of Embodiment 1 of the present utility model;

[0022] Figure 4 This is a schematic diagram of the three-dimensional structure of Example 2 of the utility model;

[0023] Figure 5 This is a schematic cross-sectional view of another direction of the second embodiment of the utility model;

[0024] Figure 6 This is a cross-sectional structural schematic diagram of Embodiment 2 of the present utility model;

[0025] Figure 7 This is a schematic diagram of the bottom view of the adjusting knob in Example 2 of the utility model.

[0026] Markings in the figure: 1. Saddle assembly; 11. Fixed seat; 111. Positioning hole; 112. Guide hole; 113. Locking hole; 114. Connecting hole; 115. Protruding shaft; 12. Moving seat; 121. Dovetail groove; 122. Extension plate; 123. Strip hole; 13. Slide plate; 131. Raised strip; 132. Needle slide; 14. Adjusting bolt; 15. Adjusting knob; 151. Spiral groove. DETAILED DESCRIPTION

[0027] In order to make the above features and advantages of the present invention more obvious and understandable, embodiments are given below with reference to the accompanying drawings for detailed description as follows.

[0028] Example 1

[0029] like Figure 1-Figure 5 As shown, this embodiment provides a large-cloth knitting circular machine, including a circular machine base, a saddle structure and a large plate. The saddle structure and the large plate are both installed on the circular machine base, and the circular machine base adopts a common style on the market.

[0030] A plurality of equally spaced needle grooves are formed on the circumference of the large plate, and knitting needles are arranged in the needle grooves. There are multiple saddle assemblies 1, which are arranged around the circumference of the large plate, and the lifting parts of the knitting needles extend into the knitting needle slide 132 of the slide plate 13.

[0031] The saddle structure comprises a saddle assembly 1, and the saddle assembly 1 comprises a fixed seat 11, a movable seat 12, a slide plate 13 and front and rear driving parts.

[0032] The fixed seat 11 has a threaded hole on the back side, and the fixed seat 11 has two guide holes 112 spaced apart on the left and right sides facing the movable seat 12. The fixed seat 11 is formed with a positioning hole 111 that passes through from top to bottom, which is used to adapt to the upper limit column of the large circular knitting machine base and to locate the position of the fixed seat 11. The fixed seat 11 is formed with a connecting hole 114 that passes through from top to bottom, and the connecting hole 114 has an internal thread. The connecting hole 114 is fixedly connected to the large circular knitting machine base by screws.

[0033] The movable seat 12 is located at one end of the fixed seat 11, and the slide plate 13 is detachably connected to the movable seat 12. Specifically, a dovetail groove 121 is formed on the outward side of the movable seat 12, and a convex strip 131 is formed on the back of the slide plate 13. The vertical cross-section of the convex strip 131 is in the shape of a dovetail. The dovetail groove 121 and the convex strip 131 are adapted to each other, and the surface of the slide plate 13 has a knitting needle slide 132. The surface of the slide plate also has two countersunk holes, and the movable seat 12 has two threaded holes on the outward side. The two countersunk holes correspond to the two threaded holes and are connected by bolts. Preferably, a plurality of slide plates 13 can be arranged on the convex strip 131 of this solution. In this embodiment, the number of slide plates is two and they are arranged up and down.

[0034] The front and rear driving parts include an adjusting screw, an adjusting bolt 14 passes through a threaded hole and the end thereof extends into the movable seat 12 for rotational connection, a frustum is provided at the end of the adjusting bolt 14, the frustum extends into the movable seat 12 for locking and rotational connection, and the front and rear distance of the sliding plate is adjusted by rotating the adjusting bolt 14 with high precision, and the number of turns and the tooth pitch of the adjusting bolt 14 are set according to the requirements to realize thread-level distance adjustment.

[0035] Adjustment principle: When there is a height difference between the sliding pieces of two adjacent saddle assemblies 1, the adjusting bolt 14 is rotated to move the adjusting bolt 14 forward or backward, thereby moving the moving seat 12 and the slide piece 13 to achieve distance adjustment. The saddle structure designed in this way has low production cost, and even if there is a certain matching error between the accessories, it can be adjusted by the adjusting bolt 14 so that it can be used normally.

[0036] Example 2

[0037] The difference between this embodiment and embodiment 1 is that the front and rear driving parts include an adjusting knob 15, an extension plate 122 is formed on the back of the movable seat 12, the upper surface of the extension plate 122 has a first rotating hole, the upper surface of the fixed seat 11 has a second rotating hole, the upper surface of the extension plate 122 has a convex shaft 115, and the lower surface of the adjusting knob 15 has a rotating column, the diameter of the first rotating hole is greater than the diameter of the rotating column, and the length by which the diameter of the first rotating hole is greater than the diameter of the rotating column is the range in which the movable seat 12 can be adjusted forward and backward, the rotating column passes through the first rotating hole and extends into the second rotating hole, the end of the rotating column is stuck in the second rotating hole and is rotatably connected, the lower surface of the adjusting knob 15 has a spiral groove 151, and the convex shaft 115 is located in the spiral groove 151. Specifically, the extension plate 122 has strip holes 123 on both sides, and the upper surface of the fixed seat 11 has a locking hole 113, and the strip hole 123 and the locking hole 113 are connected by screws.

[0038] Adjustment principle: when the movable seat 12 needs to be adjusted, the screw between the strip hole 123 and the locking hole 113 is loosened, and the adjustment knob 15 is rotated. When the adjustment knob 15 is rotated, the position of the boss in the spiral groove 151 of the adjustment knob 15 changes. The movable seat 12 moves forward by rotating the adjustment knob 15 clockwise, and moves backward by rotating the adjustment knob 15 counterclockwise. After adjusting to the appropriate position, the screw passes through the strip hole 123 and is locked into the locking hole 113. The above shows and describes the basic principle and main features of the invention and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only to illustrate the principle of the utility model. Without departing from the spirit and scope of the invention, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An improved saddle structure, characterized in that: The saddle assembly includes a fixed seat, a movable seat, a slide plate and a front and rear driving part. The upper surface of the fixed seat has a mounting plate. The movable seat is located at one end of the fixed seat. The slide plate is detachably connected to the movable seat. The surface of the slide plate has a knitting needle slide. The front and rear driving part includes an adjusting bolt or an adjusting knob. When the front and rear driving part is an adjusting bolt, the back of the fixed seat has a threaded hole, and the adjusting bolt passes through the threaded hole and the end thereof extends into the movable seat for rotational connection; When the front and rear driving parts are adjustment knobs, an extension plate is formed on the back of the movable seat, the upper surface of the extension plate has a first rotation hole, the upper surface of the fixed seat has a second rotation hole, the upper surface of the extension plate has a convex shaft, and the lower surface of the adjustment knob has a rotation column, the rotation column passes through the first rotation hole and extends into the second rotation hole, the end of the rotation column is locked in the second rotation hole and rotatably connected, the lower surface of the adjustment knob has a spiral groove, and the convex shaft is located in the spiral groove.

2. An improved saddle structure according to claim 1, characterized in that: A guide column is formed on one side of the movable seat facing the fixed seat, and a guide hole is formed on one side of the fixed seat facing the movable seat, and the guide column and the guide hole are matched.

3. The improved saddle structure according to claim 1, characterized in that: The extension plate has strip holes on both sides, the fixing seat has locking holes on its upper surface, and the strip holes and the locking holes are connected by screws.

4. The improved saddle structure according to claim 1, characterized in that: A dovetail groove is formed on the outward side of the movable seat and runs through from top to bottom. A convex strip is formed on the back side of the slide plate. The vertical cross section of the convex strip is in a dovetail shape. The dovetail groove and the convex strip are matched.

5. An improved saddle structure according to claim 4, characterized in that: The moving seat and the slide plate are connected by bolts.

6. The improved saddle structure according to claim 4, characterized in that: There are multiple slide plates, and the multiple slide plates are arranged at equal intervals up and down.

7. The improved saddle structure according to claim 1, characterized in that: The fixing seat is formed with a positioning hole penetrating up and down, and the fixing seat is formed with a connecting hole penetrating up and down, and the connecting hole is provided with an internal thread.

8. A large circular knitting machine with large cloth rolls, characterized in that: It comprises an improved saddle structure and a large plate as described in any one of claims 1 to 7, wherein a plurality of needle grooves arranged at equal intervals are formed on the circumference of the large plate, knitting needles are arranged in the needle grooves, there are a plurality of saddle assemblies, and the plurality of saddle assemblies are arranged around the circumference of the large plate, and the lifting portion of the knitting needle extends into the knitting needle slide of the slide plate.

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