Laminated film feeding device
By designing a coating feeding device, which utilizes components such as stepper motors and springs, the automatic positioning and convenient feeding of coating rolls are achieved, solving the problem of complex coating feeding operations, improving feeding efficiency, and reducing rotational resistance.
Patent Information
- Application Number
- CN202520419285.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-11
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2035-03-11
AI Technical Summary
The coating loading operation is cumbersome, requiring a long rod to be inserted into the coating roll and clamped into the loading equipment, making the operation complicated.
A coating feeding device was designed, which uses components such as a stepper motor, bearing housing, threaded seat and spring. Through the design of the spring, the coating roll is automatically positioned and conveniently fed, reducing rotational resistance and adjusting the spacing of the turntable to adapt to different roll diameters.
It simplifies the coating feeding process, reduces operational difficulty, improves feeding efficiency, reduces the resistance of coating roll rotation, and achieves convenient automated feeding.
Smart Images
Figure CN223752063U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the field of membrane processing technology, especially relates to a membrane loading device. BACKGROUND
[0002] The membrane technology is a kind of special plastic processing technology, and the film formed is called membrane;With polypropylene or low pressure polyethylene woven warp, after special process treatment, it becomes membrane by covering the surface with a layer of high pressure polyethylene static film layer with only 0.04 centimeters in thickness.
[0003] Because the conventional membrane loading needs to insert long rod into the membrane roll before loading, then the rod is clamped into the loading equipment, and then the loading equipment is used to supply material for processing equipment, so as to cause the problem that the membrane loading operation is relatively troublesome.
[0004] Therefore, the membrane loading device is provided to solve the above problems. UTILITY MODEL CONTENTS
[0005] The utility model discloses a kind of membrane loading devices to solve the problem that the membrane loading operation is relatively troublesome.
[0006] To achieve the above object, the utility model adopts the following technical scheme:
[0007] A kind of membrane loading device, including step deceleration motor, the shell of the step deceleration motor is fixedly connected with rack, the upper portion of the rack is rotatably installed with rotary table, the rotary table is slidably installed with bearing seat and threaded seat, the outside of the threaded seat is slidably covered with pressure frame, screw knob is movably clamped between the pressure frame and rotary table, the screw knob is screw-mounted on the outside of threaded seat, the inside of bearing seat and threaded seat is rotatably installed with rotating seat, and the rotating seat and rotary table are connected with spring. The end of target membrane roll is sleeved on the rotating seat in bearing seat, then rotating seat is pushed, and rotating seat is shrunk, then the end of membrane roll is sleeved on the rotating seat in threaded seat, back to bearing seat, to facilitate loading work.
[0008] Preferably, the bearing seat includes seat body and retaining ring, one end of the seat body is fixedly connected with the retaining ring, the seat body is slidably penetrated through the rotary table, one end of the spring is fixedly connected with the rotary table, and the other end of the spring is fixedly connected with the retaining ring.Spring is used to act on retaining ring, and retaining ring is used to act on seat body, so that seat body acts on one of step deceleration motor, and step deceleration motor acts on target membrane roll, to facilitate maintaining the position of membrane roll.
[0009] Preferably, the rotating seat comprises a rotating shaft, a blocking disc and a inserting rod, the blocking disc is fixedly connected between the rotating shaft and the inserting rod; one of the rotating seat is rotatably connected with the rotating shaft and the seat body, and the blocking disc is movably contacted with the seat body.
[0010] Preferably, the rotating seat further comprises a guide block, the guide block is fixedly connected to one end of the inserting rod away from the blocking disc. The guide block facilitates the inserting rod to be inserted into the target film roll.
[0011] Preferably, the pressing frame comprises a guide sleeve and a connecting block, the root of the guide sleeve is fixedly connected with the connecting block; the connecting block is fixedly connected with the rotating frame. The guide sleeve is pressed on the threaded knob to stabilize the position of the threaded knob.
[0012] Preferably, the threaded seat comprises an octagonal column, the first thread is arranged at the corner of the octagonal column; the rack is slidably arranged through the guide sleeve and the rotating frame, and one of the rotating seat is rotatably arranged on the octagonal column. The threaded knob is screwed to rotate, the first thread is arranged on the octagonal column through the threaded action of the threaded knob, the octagonal column is slidably arranged in the guide sleeve and the rotating frame through the first thread, one of the rotating seat is arranged on the octagonal column, the rotating seat is arranged to be close to or away from the other rotating seat, and the distance between the two rotating seats is adjusted.
[0013] Preferably, the threaded knob comprises a knob body, the second thread is arranged in the knob body; the second thread is engaged with the first thread. The knob body is screwed to rotate, the first thread is arranged on the octagonal column through the second thread, and the sliding of the threaded seat is adjusted.
[0014] In summary, the technical effects and advantages of the present application are as follows:
[0015] 1. The end of the target film roll is sleeved on the rotating seat in the bearing seat, the rotating seat is pushed to be contracted, and then the end of the film roll away from the bearing seat is sleeved on the rotating seat in the threaded seat, so that the difficulty of feeding is reduced.
[0016] 2. The elastic force of the spring is arranged on the blocking ring, the seat body is arranged on the blocking ring, one of the step reducing motors is arranged on the seat body, the step reducing motor is arranged on the target film roll, and the position of the film roll is maintained.
[0017] 3. When the film roll is pulled to be fed, the film roll is rotated to act on the inserting rod and the blocking disc, the inserting rod drives the rotating shaft to rotate, and the rotating resistance of the film roll is reduced.
[0018] 4, the screw thread knob is rotated, and the octagonal prism is slid along the guide sleeve and the rotating frame through the screw thread knob screw thread acting on the first screw thread, the octagonal prism acting on one of the rotating seats, the rotating seat is close to or away from the other rotating seat, and the interval of the two rotating seats is adjusted. BRIEF DESCRIPTION OF DRAWINGS
[0019] Figure 1 It is the whole structure schematic diagram of the utility model;
[0020] Figure 2 It is the bearing seat structure schematic diagram of the utility model;
[0021] Figure 3 It is the rotating seat structure schematic diagram of the utility model;
[0022] Figure 4 It is the pressure frame structure schematic diagram of the utility model;
[0023] Figure 5 It is the screw thread seat structure schematic diagram of the utility model;
[0024] Figure 6 It is the screw thread knob structure schematic diagram of the utility model.
[0025] In the drawing: 1, rack; 2, bearing seat; 3, rotating seat; 4, pressure frame; 5, screw thread seat; 6, screw thread knob; 7, rotating frame; 8, spring; 9, step-down motor; 21, seat body; 22, retaining ring; 31, rotating shaft; 32, retaining disc; 33, insertion rod; 34, guide block; 41, guide sleeve; 42, connecting block; 51, octagonal prism; 52, first screw thread; 61, knob body; 62, second screw thread. DETAILED DESCRIPTION
[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.
[0027] Referring to Figure 1 A film coating feeding device, comprising a step-down motor 9, a rack 1 is fixedly connected to the shell of the step-down motor 9, a rotating frame 7 is rotatably installed on the upper portion of the rack 1, a bearing seat 2 and a screw thread seat 5 are slidably installed on the rotating frame 7, a pressure frame 4 is slidably sleeved on the outside of the screw thread seat 5, a screw thread knob 6 is movably clamped between the pressure frame 4 and the rotating frame 7, the screw thread knob 6 is screw threadedly installed on the outside of the screw thread seat 5, rotating seats 3 are rotatably installed in the bearing seat 2 and the screw thread seat 5, and springs 8 are connected between the rotating seats 3 and the rotating frame 7.
[0028] Referring to Figure 1 And 2, the bearing seat 2 includes a seat body 21 and a blocking ring 22, one end of the seat body 21 is fixedly connected with the blocking ring 22, the seat body 21 is slidably penetrated through the rotating frame 7, one end of the spring 8 is fixedly connected with the rotating frame 7, and the other end of the spring 8 is fixedly connected with the blocking ring 22. The spring 8 is used for acting on the blocking ring 22 by the elastic force, the blocking ring 22 is used for acting on the seat body 21, the seat body 21 is used for acting on one of the step reduction motors 9, and the step reduction motor 9 is used for acting on the target film roll.
[0029] With reference to Figure 1 , 2 and 3, the rotating seat 3 includes a rotating shaft 31, a blocking disc 32 and a plug rod 33, the blocking disc 32 is fixedly connected between the rotating shaft 31 and the plug rod 33; one of the rotating seats 3 is rotatably connected with the blocking ring 22 through the rotating shaft 31 and the seat body 21, and the blocking disc 32 is movably contacted with the seat body 21. When the film roll is pulled for loading, the film roll is used for rotating to act on the plug rod 33 and the blocking disc 32, and the plug rod 33 is used for driving the rotating shaft 31 to rotate.
[0030] With reference to Figure 1 and 3 , the rotating seat 3 further includes a guide block 34, the guide block 34 is fixedly connected to one end of the plug rod 33 away from the blocking disc 32. The guide block 34 is used for guiding the plug rod 33 to be inserted into the target film roll.
[0031] With reference to Figure 1 and 4 , the pressing frame 4 includes a guide sleeve 41 and a connecting block 42, a root of the guide sleeve 41 is fixedly connected with the connecting block 42; the connecting block 42 is fixedly connected with the rotating frame 7. The guide sleeve 41 is used for pressing on the threaded knob 6, so as to stabilize the position of the threaded knob 6.
[0032] With reference to Figure 1 , 3 , 4 and 5, the threaded seat 5 includes an octagonal body 51, a first thread 52 is arranged at a corner of the octagonal body 51; the rack 1 is slidably penetrated through the guide sleeve 41 and the rotating frame 7, and one of the rotating seats 3 is rotatably installed with the octagonal body 51 through the rotating shaft 31. The threaded knob 6 is screwed to rotate, the first thread 52 is acted on through the threaded knob 6, the octagonal body 51 is acted on through the first thread 52, the octagonal body 51 is slid along the guide sleeve 41 and the rotating frame 7, and the rotating seat 3 is acted on through the octagonal body 51, so that the rotating seat 3 is close to or away from the other rotating seat 3.
[0033] With reference to Figure 1 , 5 and 6, the threaded knob 6 includes a knob body 61, a second thread 62 is arranged in the interior of the knob body 61; the second thread 62 is engaged with the first thread 52. After the knob body 61 is screwed, the first thread 52 is acted on through the second thread 62.
[0034] Working principle: one end of the target film roll is sleeved on the rotating seat 3 in the bearing seat 2, then the rotating seat 3 is pushed to make the rotating seat 3 shrink, then the other end of the film roll away from the bearing seat 2 is sleeved on the rotating seat 3 in the threaded seat 5 to realize the loading work.
[0035] The above is only a preferred embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art should be covered within the protection scope of the utility model according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which is equivalent to replacement or change.
[0036] In the description, the prior art known by the skilled person and not changed is simply mentioned application direction, combined with the utility model to form a complete technology; the well-known technology of the skilled person in the art is used to avoid excessive popularization, which is used to assist the skilled person in the art to quickly understand the main content of the utility model.
Claims
1. A device for loading a film on a laminator, comprising a step-reduction motor (9), characterized in that: The shell of the step deceleration motor (9) is fixedly connected with a rack (1), the upper part of the rack (1) is rotatably installed with a rotating rack (7), the rotating rack (7) is slidably installed with a bearing seat (2) and a threaded seat (5), the outer part of the threaded seat (5) is slidably sleeved with a pressing frame (4), the pressing frame (4) and the rotating rack (7) movably clamp a threaded knob (6), the threaded knob (6) is threadedly installed on the outer part of the threaded seat (5), and the inner parts of the bearing seat (2) and the threaded seat (5) are rotatably installed with rotating seats (3), and the rotating seats (3) and the rotating rack (7) are connected with springs (8).
2. The device according to claim 1, characterized in that: The bearing seat (2) comprises a seat body (21) and a blocking ring (22), one end of the seat body (21) is fixedly connected with the blocking ring (22), the seat body (21) slidably penetrates the rotating rack (7), one end of the spring (8) is fixedly connected with the rotating rack (7), and the other end of the spring (8) is fixedly connected with the blocking ring (22).
3. The device according to claim 2, wherein: The rotating seat (3) comprises a rotating shaft (31), a blocking disc (32) and a plug rod (33), the blocking disc (32) is fixedly connected between the rotating shaft (31) and the plug rod (33); one rotating seat (3) is rotatably connected with the blocking ring (22) through the rotating shaft (31) and the seat body (21), and the blocking disc (32) is in movable contact with the seat body (21).
4. The device according to claim 3, characterized in that: The rotating seat (3) further comprises a guide block (34), and the guide block (34) is fixedly connected to one end of the plug rod (33) away from the blocking disc (32).
5. The device according to claim 3, wherein: The pressing frame (4) comprises a guide sleeve (41) and a connecting block (42), and the root of the guide sleeve (41) is fixedly connected with the connecting block (42); the connecting block (42) is fixedly connected with the rotating rack (7).
6. The device according to claim 5, characterized in that: The threaded seat (5) comprises an octagonal column (51), and a first thread (52) is formed at the corner of the octagonal column (51); the rack (1) slidably penetrates the guide sleeve (41) and the rotating rack (7), and one rotating seat (3) is rotatably installed with the octagonal column (51) through the rotating shaft (31).
7. The device according to claim 6, characterized in that: The threaded knob (6) comprises a knob body (61), and a second thread (62) is formed in the inner part of the knob body (61); and the second thread (62) is engaged with the first thread (52).