Anti-bubble coiled material embossing device
By combining oil guide pipes and Hall sensors, the coil embossing device achieves uniform heating and speed control, solving the problems of uneven temperature and speed mismatch of the embossing roller, preventing air bubbles, and improving the appearance quality of coil products.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-09
- Publication Date
- 2026-04-10
AI Technical Summary
Traditional roll embossing devices suffer from uneven embossing roller temperature and mismatched roll embossing speed, leading to the formation of air bubbles.
The system employs a combination structure of oil guide pipe, connecting groove, drive pipe and heating groove for uniform heating, and uses Hall sensor and magnet to detect the roll embossing speed to control the matching of roll embossing speed and conveying speed.
It effectively prevents air bubbles from forming during the embossing process of roll materials, ensures uniform embossing temperature and speed matching, and improves the appearance quality of products.
Smart Images
Figure CN224103526U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to coiled material embossing technical field, concretely is a coiled material embossing device of anti -bubble. BACKGROUND
[0002] In coiled material embossing technical field, along with the market to coiled material product appearance beautiful degree, physical performance and processing performance requirement unceasingly improve, coiled material embossing process is facing increasingly severe challenge. The traditional coiled material embossing device often has bubble problem in the embossing process, seriously influence the appearance quality of product.
[0003] The inventor finds that at least the following problems in the prior art have not been solved, the coiled material embossing device generally adopts single embossing roller to carry out embossing operation, on one hand, the embossing roller often adopts electric heating wire to heat in the heating process, and the problem of uneven temperature of embossing roller is prone to occur, resulting in local overheating or overcooling of coiled material, and further causing the generation of bubbles. On the other hand, it is inconvenient to control the coiled material embossing speed, and when the embossing speed does not match the coiled material conveying speed, gas is often wrapped in the coiled material, further aggravating the generation of bubbles.
[0004] Therefore, we propose a coiled material embossing device capable of preventing bubbles, which can solve the above problems. UTILITY MODEL CONTENT
[0005] The utility model aims at providing a coiled material embossing device capable of preventing bubbles, which solves the problems raised in the background art.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a coiled material embossing device capable of preventing bubbles, comprising an embossing frame, a main embossing roller rotatably connected to the upper end of the inner side of the embossing frame, a secondary embossing roller rotatably connected to the bottom side of the main embossing roller, a first drive pipe and a second drive pipe fixedly installed at both ends of the main embossing roller respectively, a servo motor fixedly connected to the lower part of the inner wall on one side of the embossing frame, a pinion fixedly connected to the shaft end of the servo motor, the second drive pipe horizontally penetrating the middle part of a large gear and fixedly connected with the large gear, the pinion and the large gear are engaged, further comprising a heating mechanism for heating the coiled material, and a control mechanism for controlling the embossing speed of the coiled material.
[0007] As an optional scheme of the technical scheme of the present application, the heating mechanism comprises a heating groove and two groups of connecting grooves, the two groups of connecting grooves are symmetrically opened on both sides of the embossing frame, one end of the first drive pipe and the second drive pipe away from the main embossing roller is rotatably connected with the connecting groove through a sealing bearing, and the heating groove is horizontally opened in the interior of the main embossing roller.
[0008] As an optional scheme of the technical scheme of the present application, the control mechanism comprises a Hall sensor and a magnetic steel, the Hall sensor is fixedly connected to the inner wall of the top end of the embossing frame, the magnetic steel is equidistantly installed on the outer side of the second driving rod, and the Hall sensor corresponds to the magnetic steel, and an industrial computer is fixedly connected above one side of the embossing frame.
[0009] As an optional scheme of the technical scheme of the present application, the first driving pipe and the second driving pipe are respectively communicated with two groups of connecting grooves, and two ends of the heating groove are respectively communicated with the first driving pipe and the second driving pipe.
[0010] As an optional scheme of the technical scheme of the present application, the embossing frame is fixedly installed with oil guide pipes on both sides, and two groups of the oil guide pipes are respectively communicated with the connecting grooves on both sides of the embossing frame.
[0011] As an optional scheme of the technical scheme of the present application, the inner wall of the bottom end of the embossing frame is fixedly connected with electro-hydraulic push rods on both sides, the telescopic ends of two groups of the electro-hydraulic push rods are respectively fixedly connected with both ends of the bottom side of the support, and the secondary embossing roller is rotatably connected to the inner side of the support.
[0012] Compared with the prior art, the beneficial effects of the present application are as follows: through the combination of the oil guide pipe, the connecting groove, the first driving pipe and the second driving pipe, the hot oil at a specified temperature can be introduced into the heating groove, so that the main embossing roller can be uniformly heated to a specified temperature, the secondary embossing roller can effectively heat and work on the coiled material, the heating temperature of the main embossing roller is uniform, the coiled material is effectively prevented from generating bubbles during the embossing process, at the same time, the second driving rod can drive the magnetic steel to rotate, the Hall sensor can detect the number of revolutions of the main embossing roller, so as to detect and control the embossing speed of the coiled material, and the mismatch between the embossing speed of the coiled material and the conveying speed of the coiled material is avoided, so that the gas is not wrapped in the coiled material. BRIEF DESCRIPTION OF DRAWINGS
[0013] Other features, objects and advantages of the present application will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:
[0014] Fig. 1 It is a front view of the anti-bubble coiled material embossing device of the present application;
[0015] Fig. 2 It is a first driving pipe and large gear connection schematic view of the anti-bubble coiled material embossing device of the present application;
[0016] Fig. 3 It is a heating groove schematic view of the anti-bubble coiled material embossing device of the present application.
[0017] In the figure: 1, embossing frame; 11, main embossing roller; 12, first drive pipe; 13, second drive pipe; 14, servo motor; 15, pinion; 16, gear; 17, bracket; 18, auxiliary embossing roller; 19, electro-hydraulic push rod; 2, connecting groove; 21, oil guide pipe; 22, heating groove; 3, magnetic steel; 31, Hall sensor; 32, industrial computer. DETAILED DESCRIPTION
[0018] Please refer to Figs. 1-3 The utility model provides a kind of technical scheme: a kind of bubble-proof coiled material embossing device, including embossing frame 1, the upper end of the inner side of embossing frame 1 is horizontally rotationally connected with main embossing roller 11, the bottom side of main embossing roller 11 is horizontally rotationally connected with auxiliary embossing roller 18, the both ends of main embossing roller 11 are respectively fixedly installed with first drive pipe 12 and second drive pipe 13, the inner wall below of one side of embossing frame 1 is fixedly connected with servo motor 14, the shaft end of servo motor 14 is fixedly connected with pinion 15, second drive pipe 13 is horizontally through the middle of gear 16 and is fixedly connected with gear 16, pinion 15 is engaged with gear 16, the inner wall of the bottom end of embossing frame 1 is fixedly connected with electro-hydraulic push rod 19, the telescopic end of two groups of electro-hydraulic push rod 19 is respectively fixedly connected with the both ends of the bottom side of bracket 17, auxiliary embossing roller 18 is rotationally connected in the inner side of bracket 17.
[0019] In this technical scheme, the coiled material to be embossed is placed horizontally between main embossing roller 11 and auxiliary embossing roller 18, then control two groups of electro-hydraulic push rod 19 to work, can push bracket 17 to move upwards, make auxiliary embossing roller 18 in the inner side of bracket 17 and main embossing roller 11 extrude coiled material, control servo motor 14 to work, can drive pinion 15 to rotate, through the engagement of pinion 15 and gear 16, in the process of pinion 15 rotation, can drive main embossing roller 11 to rotate through second drive pipe 13 and first drive pipe 12, to realize the embossing work of coiled material.
[0020] In the embodiment, it also includes heating mechanism for coiled material heating and control mechanism for controlling coiled material embossing speed, heating mechanism includes heating groove 22 and two groups of connecting grooves 2, two groups of connecting grooves 2 are symmetrically opened in the both sides of embossing frame 1, the end of first drive pipe 12 and second drive pipe 13 away from main embossing roller 11 is rotationally connected with connecting groove 2 through sealing bearing, and first drive pipe 12 and second drive pipe 13 are communicated with two groups of connecting grooves 2 respectively, heating groove 22 is horizontally opened in the inside of main embossing roller 11, and the both ends of heating groove 22 are communicated with first drive pipe 12 and second drive pipe 13 respectively, both sides of embossing frame 1 are fixedly installed with oil guide pipe 21, two groups of oil guide pipe 21 are communicated with connecting groove 2 on both sides of embossing frame 1 respectively.
[0021] In the technical scheme, the oil guide pipe 21 on one side of the embossing frame 1 is communicated with the oil outlet of the corresponding oil pump, the hot oil at a specified temperature can be introduced into the connecting groove 2, the hot oil further enters the heating groove 22 inside the main embossing roller 11, which is communicated with the two groups of connecting grooves 2 through the first driving pipe 12 and the second driving pipe 13, the main embossing roller 11 can be uniformly heated to a specified temperature, the hot oil in the heating groove 22 can be discharged through the oil guide pipe 21 on the other side of the embossing frame 1, so that the circulation of the hot oil in the heating groove 22 is realized, the heating temperature of the main embossing roller 11 is uniform, and the bubbles generated in the embossing process of the coiled material are effectively prevented.
[0022] In the embodiment, the control mechanism includes the Hall sensor 31 and the magnetic steel 3, the Hall sensor 31 is fixedly connected to the inner wall of the top end of the embossing frame 1, the magnetic steel 3 is equidistantly installed on the outer side of the second driving rod, the Hall sensor 31 corresponds to the magnetic steel 3, and the upper side of one side of the embossing frame 1 is fixedly connected with the industrial computer 32.
[0023] In the technical scheme, when the second driving pipe 13 drives the main embossing roller 11 to rotate to perform the embossing operation on the coiled material, the second driving pipe 13 can drive the magnetic steel 3 to rotate, when the magnetic steel 3 rotates to the upper end and aligns with the Hall sensor 31, the Hall sensor 31 can transmit data to the industrial computer 32, the number of rotation of the main embossing roller 11 is further detected, and then the data is transmitted to the industrial computer 32, so that the rotation speed of the main embossing roller 11, that is, the embossing speed of the coiled material, is detected and controlled, the mismatch between the embossing speed of the coiled material and the conveying speed of the coiled material is avoided, and the gas is prevented from being wrapped in the coiled material.
[0024] In the use of the anti-bubble coiled material embossing device, the coiled material to be embossed is horizontally placed between the main embossing roller 11 and the auxiliary embossing roller 18, and then the two groups of electro-hydraulic push rods 19 are controlled to work, which can push the bracket 17 to move upwards, so that the auxiliary embossing roller 18 inside the bracket 17 is pressed against the coiled material with the main embossing roller 11, the oil guide pipe 21 on one side of the embossing frame 1 is connected with the oil outlet of the corresponding oil pump, and the hot oil at the specified temperature can be introduced into the connecting groove 2, which is communicated with the two groups of connecting grooves 2 through the heating groove 22 inside the main embossing roller 11, the first driving pipe 12 and the second driving pipe 13, and further hot oil enters the heating groove 22, which can uniformly heat the main embossing roller 11 to the specified temperature, and through the oil guide pipe 21 on the other side of the embossing frame 1, the hot oil in the heating groove 22 can be discharged, so as to realize the circulation of the hot oil in the heating groove 22 and avoid uneven heating temperature of the main embossing roller 11. The servo motor 14 is controlled to work, which can drive the pinion 15 to rotate, and through the meshing of the pinion 15 and the gear 16, the main embossing roller 11 can be driven to rotate through the second driving pipe 13 and the first driving pipe 12 during the rotation of the pinion 15, so as to realize the embossing work of the coiled material. At the same time, the second driving pipe 13 can drive the magnetic steel 3 to rotate, and when the magnetic steel 3 rotates to the upper end and aligns with the hall sensor 31, the hall sensor 31 can transmit data to the industrial computer 32, further detect the rotation number of the main embossing roller 11, and then transmit the data to the industrial computer 32. The industrial computer 32 detects the rotation speed of the main embossing roller 11, that is, the embossing speed of the coiled material, and then the industrial computer 32 controls the rotation speed of the servo motor 14 to control the rotation speed of the main embossing roller 11, so as to avoid that the embossing speed of the coiled material is too fast and the coiled material conveying speed is not matched, which causes the gas to be wrapped in the coiled material.
Claims
1. An anti-bubble roll embossing device, comprising an embossing frame (1), wherein a main embossing roller (11) is horizontally rotatably connected to the upper end of the inner side of the embossing frame (1), and a secondary embossing roller (18) is horizontally rotatably connected to the bottom side of the main embossing roller (11), characterized in that, The main embossing roller (11) has a first drive tube (12) and a second drive tube (13) fixedly installed at both ends. A servo motor (14) is fixedly connected to the lower part of the inner wall of one side of the embossing frame (1). A small gear (15) is fixedly connected to the shaft end of the servo motor (14). The second drive tube (13) passes horizontally through the middle of the large gear (16) and is fixedly connected to the large gear (16). The small gear (15) meshes with the large gear (16). The machine also includes a heating mechanism for heating the roll material and a control mechanism for controlling the embossing speed of the roll material.
2. The anti-bubble roll embossing device according to claim 1, characterized in that: The heating mechanism includes a heating groove (22) and two sets of connecting grooves (2). The two sets of connecting grooves (2) are symmetrically opened on both sides of the embossing frame (1). The ends of the first drive tube (12) and the second drive tube (13) away from the main embossing roller (11) are rotatably connected to the connecting grooves (2) through sealed bearings. The heating groove (22) is horizontally opened inside the main embossing roller (11).
3. The anti-bubble roll embossing device according to claim 1, characterized in that: The control mechanism includes a Hall sensor (31) and a magnet (3). The Hall sensor (31) is fixedly connected to the inner wall of the top of the embossing frame (1). The magnet (3) is equidistantly installed on the outside of the second drive rod, and the Hall sensor (31) corresponds to the magnet (3). An industrial control computer (32) is fixedly connected to the top of one side of the embossing frame (1).
4. The anti-bubble roll embossing device according to claim 2, characterized in that: The first drive tube (12) and the second drive tube (13) are respectively connected to two sets of connecting grooves (2), and the two ends of the heating groove (22) are respectively connected to the first drive tube (12) and the second drive tube (13).
5. The anti-bubble roll embossing device according to claim 3, characterized in that: Oil guide pipes (21) are fixedly installed on both sides of the embossing frame (1), and the two sets of oil guide pipes (21) are respectively connected to the connecting grooves (2) on both sides of the embossing frame (1).
6. The anti-bubble roll embossing device according to claim 1, characterized in that: Electro-hydraulic push rods (19) are fixedly connected to both sides of the inner wall of the bottom end of the embossing frame (1). The telescopic ends of the two sets of electro-hydraulic push rods (19) are fixedly connected to the two ends of the bottom side of the bracket (17). The auxiliary embossing roller (18) is rotatably connected to the inner side of the bracket (17).