CN221049210U

CN221049210U - Novel top frame machine

Info

Publication number: CN221049210U
Application number: CN202322760820.8U
Authority: CN
Inventors: 周青; 李远祥; 徐会成
Original assignee: Kunshan Lebang Precision Technology Co ltd
Current assignee: Kunshan Lebang Precision Technology Co ltd
Priority date: 2023-10-16
Filing date: 2023-10-16
Publication date: 2024-05-31
Anticipated expiration: 2033-10-16

Abstract

The utility model discloses a novel top frame machine, which comprises an outer frame, wherein the bottom of the outer frame is fixedly connected with a supporting plate, a central telescopic column penetrates through the supporting plate and extends into the outer frame, a frame is horizontally arranged on the central telescopic column, a net frame is horizontally arranged above the frame, the net frame is formed by a plurality of auxiliary telescopic columns, the auxiliary telescopic columns are distributed at each end part in the outer frame by taking the central telescopic column as the center of a circle, each auxiliary telescopic column penetrates through the supporting plate and extends into the outer frame, and a false frame supporting frame is arranged at the top of the outer frame.

Description

Novel top frame machine

Technical Field

The utility model belongs to the technical field of silk screen production, and particularly relates to a novel top frame machine.

Background

At present, a screen top frame machine mostly adopts a manual top frame, and the screen top frame is mostly square, however, in the top frame process, as a plurality of burrs exist at the upper end of the edge of the screen top frame due to unclean treatment, a polyester screen is extremely easy to scratch, so that the screen is easy to be damaged to different degrees, and the screen with ideal tension is difficult to obtain;

Because the existing top frame machine is easy to scratch the polyester net in the operation process, the problem that the uniformity difference between the warp and the weft of the screen plate is large is caused, so that different tensions of the warp and the weft are difficult to realize, and the printing quality and the service life of the screen plate are affected. There is a need for a solution to the above-mentioned problems.

The foregoing is not necessarily a prior art, and falls within the technical scope of the inventors.

Disclosure of utility model

In order to solve the problems, the utility model aims to provide a novel top frame machine which is completed by placing the forming process in the frame, so that abrasion of the frame angle to a polyester net in the operation process is avoided, and warp and weft tension is influenced.

In order to achieve the above purpose, the utility model provides a novel top frame machine, which comprises an outer frame, wherein the bottom of the outer frame is fixedly connected with a supporting plate, a central telescopic column penetrates through the supporting plate and extends into the outer frame, a frame is horizontally arranged on the central telescopic column, a net frame is horizontally arranged above the frame, the net frame is formed by a plurality of auxiliary telescopic columns, the auxiliary telescopic columns are distributed at all ends in the outer frame by taking the central telescopic column as a circle center, and all the auxiliary telescopic columns penetrate through the supporting plate and extend into the outer frame, and a false frame supporting frame is arranged at the top of the outer frame.

In one example, a pad is provided at the junction of the central telescoping post and the frame.

In one example, a plurality of sliding grooves penetrating through the supporting plate are further formed in the supporting plate, the sliding grooves are distributed in an outward radiation mode by taking the central telescopic column as a circle center, and the auxiliary telescopic columns are movably arranged in the sliding grooves.

In one example, the part of the auxiliary telescopic column located in the sliding groove is sleeved with a carrying sleeve, the side edge of the carrying sleeve is integrally provided with a convex strip, and the convex strip is movably clamped in the sliding groove to enable the auxiliary telescopic column to horizontally displace along the extending direction of the sliding groove.

In one example, the upper end and the lower end of the carrying sleeve are integrally provided with convex rings along the circumferential direction of the carrying sleeve, and the distance between the upper convex ring and the lower convex ring is slightly larger than the depth of the chute.

In one example, the distance between the upper and lower convex rings is slightly larger than the depth of the chute.

In one example, limiting blocks are arranged at two side ends of the sliding groove.

In one example, the frame is rectangular.

In one example, the frame is comprised of two sets of sleeves and two sets of telescoping rods.

In one example, the central telescopic column and the auxiliary telescopic column are driven by respective telescopic motors, which are all linearly connected.

The novel top frame machine provided by the utility model has the following beneficial effects:

1. The forming operation is completed by placing the forming operation in the range of the frame, so that the scratch of the polyester screen caused by the frame angle in the operation process is avoided, and the printing quality and the service life of the screen are ensured;

2. The polyester net is prevented from being scratched, so that the tension on the warp and weft can be freely controlled, and the different tension of the warp and weft can be realized on the premise of ensuring uniformity;

3. The screen frames with different sizes are replaced, so that the top frame machine can be adapted to screen plate manufacturing with different sizes, and the universality of the top frame machine is improved;

4. Through adjusting the interval between sleeve and telescopic link to make the size of net frame can freely be adjusted, make the screen printing plate preparation of not unidimensional of top frame machine adaptation, improve the universality of top frame machine.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

Fig. 1 is a schematic perspective view of a novel top frame machine according to the present utility model.

Fig. 2 is a schematic side view of a novel top frame machine according to the present utility model.

Fig. 3 is a schematic top view of a novel top frame machine according to the present utility model.

Fig. 4 is a schematic bottom view of a novel top frame machine according to the present utility model.

Fig. 5 is a schematic diagram of a chute structure according to the present utility model.

Fig. 6 is a schematic structural view of an auxiliary telescopic column according to the present utility model.

Fig. 7 is a schematic diagram of a frame structure of the present utility model.

Detailed Description

In order to more clearly illustrate the general inventive concept, a detailed description is given below by way of example with reference to the accompanying drawings.

In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. In the description of the present specification, the description with reference to the terms "one aspect," "some aspects," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the aspect or example is included in at least one aspect or example of the present utility model. In this specification, the schematic representations of the above terms are not necessarily for the same scheme or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more aspects or examples.

As shown in fig. 1 to 7, an embodiment of the present utility model provides a novel top frame machine, which is characterized by comprising an outer frame 1, wherein the bottom of the outer frame 1 is fixedly connected with a supporting plate 2, a central telescopic column 3 is penetrated in the central position of the supporting plate 2, the central telescopic column 3 penetrates through the supporting plate 2 and extends into the outer frame 1, a main frame 31 is horizontally arranged on the central telescopic column 3, a net frame 41 is horizontally arranged above the main frame 31, the net frame 41 is formed by a plurality of auxiliary telescopic columns 4, the auxiliary telescopic columns 4 are distributed at each end part in the outer frame 1 by taking the central telescopic column 3 as a center, and each auxiliary telescopic column 4 penetrates through the supporting plate 2 and extends into the outer frame 1.

Specifically, a pad 32 is provided at the junction of the center telescoping column 3 and the main frame 31.

Specifically, a plurality of sliding grooves 21 penetrating through the supporting plate 2 are further formed in the supporting plate 2, the sliding grooves 21 are distributed in an outward radiation mode by taking the central telescopic column 3 as a circle center, and the auxiliary telescopic columns 4 are movably arranged in the sliding grooves 21.

Specifically, the part cover that supplementary telescopic column 4 is located in spout 21 is equipped with carries thing cover 42, carries the side of thing cover 42 an organic whole to be provided with sand grip 43, and sand grip 43 activity inlay card is in spout 21, makes supplementary telescopic column 4 along the extending direction horizontal displacement of spout 21 to through the position of adjusting supplementary telescopic column 4 on backup pad 2, in order to reach the demand of the not unidimensional net frame 41 of adaptation, the height of sand grip 43 is less than the height in the spout 21 simultaneously.

Specifically, the upper and lower ends of the carrying sleeve 42 are integrally provided with convex rings 44 along the circumferential direction of the carrying sleeve 42, so that the carrying sleeve 42 is movably clamped in the chute 21, the carrying sleeve 42 is prevented from falling out of the chute 21, the distance between the upper and lower convex rings 44 is slightly larger than the depth of the chute 21, the auxiliary telescopic column 4 is slightly lifted in the adjusting process, the upper and lower convex rings 44 are not contacted with the upper and lower ends of the chute 21, the auxiliary telescopic column 4 is ensured to be smoothly carried out when the adjustment is required, and after the adjustment is completed, the auxiliary telescopic column 4 enables the upper convex ring 44 to be propped against the upper end face of the supporting plate 2 through self gravity to be fixed.

Specifically, both side ends of the chute 21 are provided with stoppers 211.

Specifically, the frame 41 is rectangular, and the frame 41 with different sizes can be replaced according to the different tension demands of the warp and the weft to assist the adhesion of the frame 31.

Specifically, the frame 41 is composed of two sets of sleeves 411 and two sets of telescopic rods 412, and the purpose of controlling the size of the frame 41 is achieved by adjusting the extension length of the telescopic rods 412.

Specifically, the top of the outer frame 1 is provided with a dummy frame support 5.

Specifically, the central telescopic column 3 and the auxiliary telescopic column 4 are driven by respective telescopic motors 6, and the respective telescopic motors 6 are linearly connected.

Working principle: placing a backing plate on the central telescopic column, then placing the frame on the backing plate, then inserting the dummy frame waiting to be used into the dummy frame support frame, then jacking up four groups of auxiliary telescopic columns simultaneously to enable the four groups of auxiliary telescopic columns to be lifted up to be arranged on the upper net frame, enabling the four groups of auxiliary telescopic columns to reach a proper tension value, then controlling the central telescopic columns to lift up, jacking up the frame to be attached to the polyester net, standing after sizing, completing a top frame procedure, and finishing the procedure in the region of the frame, thereby avoiding scratching the polyester net in the traditional screen top frame process.

In this specification, each embodiment is described in a progressive manner, and identical and similar parts of each embodiment are all referred to each other, and each embodiment mainly describes differences from other embodiments. In particular, for system embodiments, since they are substantially similar to method embodiments, the description is relatively simple, as relevant to see a section of the description of method embodiments.

The foregoing is merely exemplary of the present utility model and is not intended to limit the present utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are to be included in the scope of the claims of the present utility model.

Claims

1. The utility model provides a novel top frame machine, its characterized in that, includes the frame, frame bottom fixed connection backup pad, the central point of backup pad puts and wears to be equipped with the flexible post of center, the flexible post of center runs through the backup pad and extends to in the frame, the level is provided with this frame on the flexible post of center, this frame top level is provided with the screen frame, the screen frame is by a plurality of supplementary flexible posts, supplementary flexible post with the flexible post of center is as the centre of a circle distributes each tip in the frame, and each supplementary flexible post all runs through the backup pad and extends to in the frame, the top of frame is provided with the false frame support frame.

2. The novel top frame machine according to claim 1, wherein a pad is arranged at the joint of the central telescopic column and the main frame.

3. The novel top frame machine according to claim 1, wherein a plurality of sliding grooves penetrating through the supporting plate are further formed in the supporting plate, the sliding grooves are distributed in an outward radiation mode by taking the central telescopic column as a circle center, and the auxiliary telescopic columns are movably arranged in the sliding grooves.

4. A novel top frame machine according to claim 3, wherein the part of the auxiliary telescopic column located in the sliding groove is sleeved with a carrying sleeve, the side edge of the carrying sleeve is integrally provided with a convex strip, the convex strip is movably clamped in the sliding groove, and the auxiliary telescopic column is horizontally displaced along the extending direction of the sliding groove.

5. The novel top frame machine according to claim 4, wherein the upper end and the lower end of the carrying sleeve are integrally provided with convex rings along the circumferential direction of the carrying sleeve, and the distance between the upper convex ring and the lower convex ring is slightly larger than the depth of the sliding groove.

6. The novel top frame machine of claim 5, wherein the distance between the upper and lower convex rings is slightly greater than the depth of the chute.

7. A novel top frame machine according to claim 3, wherein limiting blocks are arranged at two side ends of the sliding groove.

8. The novel top frame machine of claim 1, wherein the frame is rectangular.

9. The novel top frame machine of claim 1, wherein the net frame is composed of two sets of sleeves and two sets of telescopic rods.

10. The novel top frame machine according to claim 1, wherein the central telescopic column and the auxiliary telescopic column are driven by respective telescopic motors, and the respective telescopic motors are linearly connected.