Anti-winding roller device for flatly attaching base material

Abstract

The utility model discloses a flat base material roll-up prevention device which comprises a glue rolling machine for gluing a flat base material and a roll-up prevention mechanism installed on one side of the glue rolling machine and located behind a glue roll of the glue rolling machine, and the roll-up prevention mechanism comprises a travel switch electrically connected with an emergency stop switch of the glue rolling machine and a rotating rod assembled on a travel switch driver. One end of the rotating rod is provided with an assembly head which is used for fixing the rotating rod and is of a continuous bending structure, and the utility model relates to the technical field of soft base material processing. According to the roll winding prevention device for the flat-attached base material, the roll winding prevention mechanism is arranged, the travel switch electrically connected with the emergency stop switch of the glue rolling machine is matched with the rotating rod erected behind the glue roll, and when the roll winding condition occurs, the rolled sheet material can push the rotating rod and trigger the travel switch to act, so that the emergency stop of the glue rolling machine is realized; therefore, the sheet-shaped material is prevented from being continuously rolled up, and the effect of preventing the roller from being rolled up is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of soft substrate processing, in particular to a flat substrate anti-rolling roller device. Background Art

[0002] The flat-lamination substrate refers to the material used in the flat-lamination process, such as the finishing layer, etc. The flat-lamination substrate is usually coated with glue with the help of a glue roller during the flat-lamination process.

[0003] In the process of implementing the present invention, the inventors found that there are at least the following problems in the prior art:

[0004] When the glue coating machine is coating the flat substrate with glue, the sheet material may adhere to the rubber roller when passing through the rubber roller and be rolled up as the rubber roller rolls. On the one hand, the sheet material will be directly rolled into the glue pool at the upper end, which makes the subsequent cleaning of the glue pool very troublesome. On the other hand, the sheet material may even be rolled between the rubber roller and the steel rod, causing damage to the rubber roller.

[0005] Therefore, the above technical problems need to be solved. Utility Model Content

[0006] In order to overcome the shortcomings of the prior art, the utility model proposes a flat substrate anti-rolling roller device, which solves the problem that when the gluing machine is gluing the flat substrate, the sheet material may adhere to the rubber roller and roll up as the rubber roller rolls.

[0007] In order to solve the above technical problems, the basic technical solution proposed by the utility model is:

[0008] The anti-rolling roller device for flat-laid substrates comprises a glue roller for applying glue to the flat-laid substrates, and an anti-rolling roller mechanism installed on one side of the glue roller and located behind the glue roller of the glue roller.

[0009] The anti-rolling roller mechanism includes a travel switch electrically connected to the emergency stop switch of the rubber rolling machine, a rotating rod mounted on the travel switch transmission device, and a mounting frame for the travel switch.

[0010] One end of the rotating rod is provided with an assembly head for fixing the rotating rod and having a continuously curved structure.

[0011] Preferably, the end of the rotating rod away from the assembly head is equipped with an extension rod distributed along the length direction of the rotating rod. The setting of the extension rod enables the staff to adjust the trigger range of the rotating rod in real time according to the use requirements during the debugging stage. For example, for a sheet material with a narrow width, when it rolls up, there may be a situation where the rotating rod cannot be triggered. The setting of the extension rod improves the flexibility and applicability of the anti-rolling roller mechanism.

[0012] Preferably, the extension rod is fixedly connected to the rotating rod through a plurality of connecting fittings, and the connecting fittings are composed of an upper clamping piece, a lower clamping piece and a second screw for clamping and positioning the two. Among them, in the initial state, the straight line where the axis of the extension rod is located and the straight line where the axis of the rotating rod is located are both in the same horizontal plane, and the end of the extension rod and the end of the rotating rod are assembled in a staggered manner. On the one hand, the connecting fittings facilitate the assembly between the two. On the other hand, to a certain extent, the triggering area is increased, and the sensitivity of the anti-rolling roller detection is improved. Moreover, the connecting fittings are convenient for disassembly, installation and debugging. In use, the second screw passes through the upper clamping piece movably and is threadedly assembled on the lower clamping piece. By tightening the second screw, the staff can clamp and fix the ends of the extension rod and the rotating rod distributed in a staggered manner by means of the upper clamping piece and the lower clamping piece.

[0013] Preferably, the mounting bracket is composed of a base fixedly connected to the rubber rolling machine and an L-shaped vertical plate assembled on the base for installing the travel switch. Among them, the mounting bracket provides structural support for the erection of the travel switch. Specifically, the base is fixedly installed on the rubber rolling machine to provide structural support for the erection of the L-shaped vertical plate, and the L-shaped vertical plate provides structural support for the erection of the travel switch.

[0014] Preferably, the travel switch is assembled on the L-shaped vertical plate through four bolts distributed in a rectangular array, and two strip-shaped holes are opened on the vertical panel of the L-shaped vertical plate, both of which are distributed along the vertical direction for the bolts to pass through and be installed. Among them, the four bolts are divided into two groups respectively and pass through and are installed in the two strip-shaped holes respectively. The two strip-shaped holes distributed along the vertical direction enable the staff to adjust the erection height of the travel switch in real time according to the use requirements during the installation and debugging process, so as to adjust the erection height of the initial state of the rotating rod.

[0015] Preferably, a guide rail distributed along its length direction is fixedly installed on the top of the base, a sliding seat is slidably installed on the guide rail, the horizontal panel of the L-shaped vertical plate is fixedly installed on the top of the sliding seat through a first screw, a locking screw for positioning is vertically threaded through the middle of the horizontal panel of the L-shaped vertical plate, and a hollow hole for the bottom end of the locking screw to pass through is opened in the middle of the sliding seat. Among them, the L-shaped vertical plate is slidably assembled on the base by means of the mutually sliding and matching guide rail and sliding seat, and can be positioned by means of the locking screw. As described above, in the specific use process, the staff can adjust the installation position of the L-shaped vertical plate on the base in real time to flexibly adjust the distance between the rotating rod and the rubber roller surface by adjusting the position of the travel switch, so as to ensure the triggering effect of the anti-rolling roller mechanism.

[0016] Preferably, it further includes a base fixedly installed on one side of the travel switch actuator. A U-shaped card slot for supporting the assembly head is provided on one side of the base. The assembly head is an end structure bent twice continuously. Among them, according to the order from outside to inside of the end, the first bent structure is embedded on the actuator of the travel switch, and the second bent structure extends to the outside of the actuator. At this time, the second bent structure can be positioned and supported by the U-shaped card slot provided on the base to further strengthen the firmness and stability of the overhanging installation of the rotating rod.

[0017] The beneficial effects of the present utility model are:

[0018] According to the technical solution of the present utility model, by providing an anti-rolling mechanism, with the help of a travel switch electrically connected to the emergency stop switch of the rubber rolling machine, and cooperating with a rotating rod installed behind the rubber roller, when a rolling situation occurs, the rolled sheet material will push the rotating rod, trigger the action of the travel switch, and realize the emergency stop of the rubber rolling machine, thereby preventing the sheet material from continuing to roll up and achieving the effect of anti-rolling. Description of the Drawings

[0019] Figure 1 It is a schematic structural diagram of an embodiment of the present utility model;

[0020] Figure 2 It is a schematic structural diagram of the anti-rolling mechanism of the present utility model;

[0021] Figure 3 It is a schematic installation structure diagram of the extension rod of the present utility model;

[0022] Figure 4 It is a schematic structural diagram of the mounting bracket of the present utility model;

[0023] Figure 5 It is a schematic installation structure diagram of the travel switch of the present utility model;

[0024] Figure 6 It is a schematic installation structure diagram of the L-shaped vertical plate of the present utility model;

[0025] Figure 7 It is a schematic structural diagram of the rotating rod of the present utility model;

[0026] Figure 8 It is a schematic structural diagram of the connecting fitting of the present utility model;

[0027] Figure 9 It is a schematic structural diagram of the base of the present utility model;

[0028] Description of the reference numerals:

[0029] 100, rubber rolling machine;

[0030] 200, anti-rolling mechanism;

[0031] 210, Travel switch; 220, Rotating rod; 230, Mounting bracket; 240, Connecting fitting; 250, Extension rod;

[0032] 2110, Bush;

[0033] 2111, U-shaped card slot;

[0034] 2210, Assembly head;

[0035] 2310, Base; 2320, L-shaped vertical plate; 2330, Bolt;

[0036] 2311, Guide rail; 2312, Slide seat; 2313, Hollow hole;

[0037] 2321, Strip hole; 2322, First screw; 2323, Locking screw;

[0038] 2410, Upper clamping piece; 2420, Lower clamping piece; 2430, Second screw. Detailed implementation manner

[0039] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0040] Please refer to Figures 1-9 , the present invention provides a technical solution: a flat substrate anti-rolling device, including a glue rolling machine 100 for applying glue to a flat substrate, and an anti-rolling mechanism 200 installed on one side of the glue rolling machine 100 and behind the glue roller of the glue rolling machine 100. The anti-rolling mechanism 200 includes a travel switch 210 electrically connected to the emergency stop switch of the glue rolling machine 100 and a rotating rod 220 assembled on the actuator of the travel switch 210, as well as a mounting bracket 230 for mounting the travel switch 210. One end of the rotating rod 220 is provided with an assembly head 2210 for fixing it and having a continuous bending structure.

[0041] Based on the above structure settings, the flat substrate anti-rolling device is composed of a glue spreading machine 100 and an anti-rolling mechanism 200. Among them, the glue spreading machine 100 is used for the transportation and glue spreading operation of the flat substrate in the form of a sheet material. The flat substrate completes the glue spreading operation after passing through the glue roller. The anti-rolling mechanism 200 is installed behind the glue roller of the glue spreading machine 100 to perform an automatic emergency stop action when the flat substrate adheres to the surface of the glue roller, preventing the flat substrate from continuing to roll up with the rotation of the glue roller. Specifically, during the working process, the sheet material is transported on the glue spreading machine 100 and undergoes a glue spreading operation when passing through the glue roller. When the sheet material does not adhere to the glue roller, it continues to be transported backward while completing the glue spreading process. When the sheet material adheres to the surface of the glue roller, the sheet material rolls up with the glue roller and pushes the rotating rod 220 to rotate upward until the travel switch 210 is triggered to act, and the emergency stop switch electrically connected to the travel switch 210 is triggered to act, realizing the emergency stop of the glue spreading machine 100 and preventing the sheet material from continuing to roll up. The flat substrate anti-rolling device, by setting the anti-rolling mechanism 200, with the help of the travel switch 210 electrically connected to the emergency stop switch of the glue spreading machine 100, and cooperating with the rotating rod 220 installed behind the glue roller, when a rolling situation occurs, the rolling-up sheet material will push the rotating rod 220, trigger the travel switch 210 to act, and realize the emergency stop of the glue spreading machine 100, thereby avoiding the continuous rolling up of the sheet material and achieving the effect of preventing rolling.

[0042] Further, an extension rod 250 distributed along the length direction of the rotating rod 220 is assembled at one end of the rotating rod 220 away from the assembly head 2210.

[0043] Further, the extension rod 250 is fixedly connected to the rotating rod 220 through a plurality of connecting fittings 240. The connecting fittings 240 are composed of an upper clip 2410, a lower clip 2420, and a second screw 2430 for clamping and positioning connection between the two.

[0044] Further, the mounting bracket 230 is composed of a base 2310 fixedly connected to the glue spreading machine 100 and an L-shaped vertical plate 2320 assembled on the base 2310 for installing the travel switch 210.

[0045] Further, the travel switch 210 is assembled on the L-shaped vertical plate 2320 through four bolts 2330 distributed in a rectangular array. Two strip-shaped holes 2321 are opened on the vertical panel of the L-shaped vertical plate 2320 and are both distributed along the vertical direction for the bolts 2330 to penetrate and install.

[0046] Further, a guide rail 2311 distributed along its length direction is fixedly installed on the top of the base 2310. A sliding seat 2312 is slidably installed on the guide rail 2311. The horizontal panel of the L-shaped vertical plate 2320 is fixedly installed on the top of the sliding seat 2312 through a first screw 2322. A locking screw 2323 for positioning is vertically threaded through the middle of the horizontal panel of the L-shaped vertical plate 2320. A hollow hole 2313 for the bottom end of the locking screw 2323 to penetrate through is formed in the middle of the sliding seat 2312.

[0047] Further, it further includes a lining seat 2110 fixedly installed on one side of the actuator of the travel switch 210. A U-shaped card slot 2111 for supporting the assembly head 2210 is formed on one side of the lining seat 2110.

[0048] According to the disclosure and teaching of the above specification, those skilled in the art to which the present invention pertains can also make changes and modifications to the above embodiments. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should also fall within the protection scope of the claims of the present invention. In addition, although some specific terms are used in this specification, these terms are only for convenience of description and do not constitute any limitation to the present invention.

Claims

1. Flat substrate anti-rolling device, characterized in that: It includes a glue roller machine (100) for applying glue to a flat substrate, and an anti-rolling roller mechanism (200) installed on one side of the glue roller machine (100) and behind the glue roller of the glue roller machine (100); The anti-rolling roller mechanism (200) includes a travel switch (210) electrically connected to the emergency stop switch of the glue roller machine (100), a rotating rod (220) assembled on the actuator of the travel switch (210), and a mounting bracket (230) for mounting the travel switch (210); One end of the rotating rod (220) is provided with an assembly head (2210) for fixing it and having a continuous curved structure.

2. The flat substrate anti-rolling device according to claim 1, wherein: One end of the rotating rod (220) away from the assembly head (2210) is assembled with an extension rod (250) distributed along the length direction of the rotating rod (220).

3. The flat substrate anti-rolling device according to claim 2, characterized in that: The extension rod (250) is fixedly connected to the rotating rod (220) through a plurality of connecting fittings (240), and the connecting fittings (240) are composed of an upper clip (2410), a lower clip (2420), and a second screw (2430) for clamping and positioning connection between the two.

4. The flat substrate anti-rolling device according to claim 1, characterized in that: The mounting bracket (230) is composed of a base (2310) fixedly connected to the glue roller machine (100) and an L-shaped vertical plate (2320) assembled on the base (2310) for mounting the travel switch (210).

5. The flat substrate anti-rolling device according to claim 4, wherein: The travel switch (210) is assembled on the L-shaped vertical plate (2320) through four bolts (2330) distributed in a rectangular array, and two strip holes (2321) are opened on the vertical panel of the L-shaped vertical plate (2320) and distributed along the vertical direction for the bolts (2330) to penetrate and install.

6. The flat substrate anti-rolling device according to claim 4, characterized in that: A guide rail (2311) distributed along its length direction is fixedly installed on the top of the base (2310), a sliding seat (2312) is slidably installed on the guide rail (2311), the horizontal panel of the L-shaped vertical plate (2320) is fixedly installed on the top of the sliding seat (2312) through a first screw (2322), a locking screw (2323) for positioning it vertically thread-penetrates through the middle of the horizontal panel of the L-shaped vertical plate (2320), and a hollow hole (2313) for the bottom end of the locking screw (2323) to penetrate is opened in the middle of the sliding seat (2312).

7. The flat substrate anti-rolling device according to claim 1, characterized in that: It also includes a lining seat (2110) fixedly installed on one side of the actuator of the travel switch (210), and a U-shaped card slot (2111) for supporting the assembly head (2210) is opened on one side of the lining seat (2110).

Images