A complex device and a control method thereof

Abstract

The application discloses a kind of composite equipment and its control method, in the composite equipment of the present application, first mounting seat is formed with clamping part, connecting frame is formed with first abutment structure and second abutment structure, clamping part is located between first abutment structure and second abutment structure, and there is gap between clamping part and at least one of first abutment structure and second abutment structure;Further, under the driving of first driver, in the process that first roller body is close to second roller body, when the tooth top of first gear abuts with the tooth top of second gear, since there is a certain gap between second abutment structure and clamping part at this time, so that first driver can continue to approach second gear when first gear and second gear relatively rotate after stopping driving, so that first gear and second gear can be normally engaged, at this time, first roller body and second roller body can normally synchronously rotate.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of composite molding technology, in particular to a composite device and a control method thereof. BACKGROUND

[0002] When the film material is compounded, the film material needs to be arranged between the first roller body and the second roller body, so that the first roller body can cooperate with the second roller body to compress and compound the film material; in order to enable the first roller body and the second roller body to rotate synchronously, the first roller body is provided with a first gear, the second roller body is provided with a second gear, and the first gear and the second gear are engaged, thereby realizing the synchronous rotation of the first roller body and the second roller body.

[0003] In the related art, in order to facilitate the film material to be arranged between the first roller body and the second roller body, the first roller body and the second roller body are usually arranged to be relatively movable, that is, the first roller body and the second roller body can approach or move away from each other under the action of external force.

[0004] However, when the first roller body approaches the second roller body, the tooth top of the first gear and the tooth top of the second gear are in abutment, at this time, the first gear and the second gear are difficult to engage, so that the first roller body and the second roller body cannot normally rotate synchronously. SUMMARY

[0005] The present application aims to at least solve one of the technical problems in the prior art, and the first aspect of the present application provides a composite device, in the composite device of the present embodiment, when the first roller body approaches the second roller body, the first gear can normally engage with the second gear. The second aspect of the present application further provides a control method of the composite device of the first aspect of the present application.

[0006] According to a first aspect of the present application, a composite device is provided, comprising a base, a first compression roller assembly, a second compression roller assembly and a driving assembly; the first compression roller assembly comprises a first roller body, a first gear and a first mounting seat, the first gear is sleeved on the first roller body, the first roller body is rotatably arranged on the first mounting seat, the first mounting seat is slidably arranged on the base, and a clamping portion is formed on the first mounting seat; the second compression roller assembly comprises a second roller body, a second gear and a second mounting seat, the second gear is sleeved on the second roller body and is used for engaging with the first gear, the second roller body is rotatably arranged on the second mounting seat, and the second mounting seat is arranged on the base; the driving assembly is arranged on the base, and the driving assembly comprises a first driver and a connecting frame, the first driver is connected with the connecting frame, a first abutting structure and a second abutting structure are formed on the connecting frame, the clamping portion is arranged between the first abutting structure and the second abutting structure, and a gap exists between the clamping portion and at least one of the first abutting structure and the second abutting structure; under the driving of the first driver, the first abutting structure can approach and push the clamping portion, so that the first gear and the second gear approach and engage with each other, or the second abutting structure can approach and push the clamping portion, so that the first gear and the second gear are away from each other and disengage.

[0007] The composite device provided by the present application has at least the following beneficial effects: in the composite device of the present application, the first mounting seat is provided with a clamping portion, the connecting frame is provided with a first abutting structure and a second abutting structure, the clamping portion is arranged between the first abutting structure and the second abutting structure, and a gap exists between the clamping portion and at least one of the first abutting structure and the second abutting structure; further, under the driving of the first driver, when the tooth top of the first gear abuts against the tooth top of the second gear during the approach of the first roller body to the second roller body, because a certain gap exists between the second abutting structure and the clamping portion at this time, when the first gear and the second gear relatively rotate after the first driver stops driving, the first gear can still continue to approach the second gear, so that the first gear and the second gear can normally engage, and the first roller body and the second roller body can normally rotate synchronously.

[0008] According to the composite device provided by the first aspect of the present application, the connecting frame is provided with a clamping groove, the groove bottom surface of the clamping groove forms the first abutting structure, the groove opening edge of the clamping groove is provided with a protruding portion protruding towards the middle part of the clamping groove, and the protruding portion forms the second abutting structure; the clamping portion is arranged in the clamping groove.

[0009] According to the composite device provided by the first aspect of the present application, the base is provided with a vertically extending sliding rail, and the first mounting seat and the second mounting seat are slidably arranged on the sliding rail.

[0010] According to the composite device provided by the first aspect of the present application, the first compression roller assembly comprises a heating rod, the heating rod is arranged in the first roller body and is used for heating the first roller body.

[0011] According to the composite device of the first aspect of the present application, the first roller body comprises a roller sleeve and a roller shaft, the roller sleeve is sleeved on the roller shaft, two ends of the roller sleeve in the length direction of the roller sleeve are connected with the roller shaft respectively, a temperature insulation gap is left between the middle part of the roller sleeve and the outer circumferential surface of the roller shaft, a heating rod is arranged in the roller sleeve, and the roller shaft is rotatably connected with the first mounting seat.

[0012] According to the composite device of the first aspect of the present application, the composite device further comprises a temperature measuring assembly, the temperature measuring assembly comprises a mounting frame and a temperature sensor, the mounting frame is arranged on the first mounting seat, the temperature sensor is arranged on the mounting frame and is electrically connected with the first driver, and the temperature sensor is used for detecting the temperature of the roller surface of the first roller body.

[0013] According to the composite device of the first aspect of the present application, the first pressure roller assembly further comprises a second driver and a brake structure, the second driver is arranged on the first mounting seat and is in transmission connection with the first roller body, the second driver can drive the second roller body to rotate, and the brake structure is connected with the first roller body and can hinder the rotation of the second roller body.

[0014] According to the control method of the second aspect of the present application, the control method is applied to the composite device of the first aspect of the present application; the control method comprises the following steps:

[0015] The preset information that the composite device needs to be loaded or replaced is obtained;

[0016] According to the preset information, the driving assembly is controlled to drive the first mounting seat to move away from the second mounting seat, so that the first gear and the second gear are disengaged, and the first roller body moves away from the second roller body.

[0017] According to the control method of the second aspect of the present application, the first pressure roller assembly comprises a heating rod, the heating rod is arranged in the first roller body and is used for heating the first roller body; the composite device further comprises a temperature measuring assembly, the temperature measuring assembly comprises a mounting frame and a temperature sensor, the mounting frame is arranged on the first mounting seat, the temperature sensor is arranged on the mounting frame and is electrically connected with the first driver, and the temperature sensor is used for detecting the temperature of the roller surface of the first roller body;

[0018] The control method further comprises the following steps:

[0019] The actual temperature of the roller surface of the first roller body is obtained by the temperature sensor, and it is judged whether the actual temperature is outside the preset temperature range;

[0020] If the actual temperature is outside the preset temperature range, the driving assembly is controlled to drive the first mounting seat to move away from the second mounting seat, so that the first gear and the second gear are disengaged, and the first roller body moves away from the second roller body.

[0021] According to the control method of the second aspect of the embodiment of the present application, the first compression roller assembly further comprises a second driver and a brake structure, the second driver is arranged on the first mounting base and is in transmission connection with the first roller body, and the brake structure is connected with the first roller body;

[0022] Before the driving assembly drives the first mounting base to move away from the second mounting base according to the preset information, the following step is further included:

[0023] The first roller body is stopped from rotating by the brake structure.

[0024] Additional aspects and advantages of the present application will be made apparent by the following description and the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0025] The present application will be further described below in conjunction with the accompanying drawings and embodiments;

[0026] Figure 1 A structural schematic view of a composite device according to an embodiment of the present application;

[0027] Figure 2 A connection schematic view between the first mounting base and the connecting frame according to an embodiment of the present application;

[0028] Figure 3 A structural schematic view of the first compression roller assembly and the second compression roller assembly of the composite device shown in FIG. 1; Figure 1

[0029] A sectional view of the first compression roller assembly of the composite device shown in FIG. 1; Figure 4 Figure 1 A flow chart of a control method of a composite device according to an embodiment of the present application;

[0030] Figure 5 A flow chart of a control method of a composite device according to another embodiment of the present application;

[0031] Figure 6 A flow chart of a control method of a composite device according to another embodiment of the present application;

[0032] Reference signs:

[0033] Machine base 100; slide rail 110;

[0034] First compression roller assembly 200; first roller body 210; roller sleeve 211; roller shaft 212; temperature insulation gap 210a; first gear 220; first mounting base 230; clamping portion 231; heating rod 240; second driver 250;

[0035] Second compression roller assembly 300; second roller body 310; second gear 320; second mounting base 330;

[0036] ​Drive assembly 400; first driver 410; motor 411; screw rod 412; connecting frame 420; clamping groove 421; first abutting structure 421a; second abutting structure 421b;

[0037] Temperature measurement assembly 500; mounting frame 510; temperature sensor 520. DETAILED DESCRIPTION

[0038] This part will describe the specific embodiments of the present application in detail, the preferred embodiments of the present application are shown in the drawings, the role of the drawings is to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the present application, but it cannot be understood as a limitation on the protection scope of the present application.

[0039] In the description of the present application, it should be understood that the orientation description, such as the orientation or position relationship indicated by up, down, front, back, left, right and the like, is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the present application.

[0040] In the description of the present application, several meanings are one or more, and the meaning of multiple is two or more, greater than, less than, more than, etc. are understood as not including the number, above, below, etc. are understood as including the number. If the first, second is described, it is only for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the order of indicated technical features.

[0041] In the description of the present application, unless otherwise explicitly limited, the words such as setting, installing, connecting, etc. should be understood in a broad sense, and the person skilled in the art can reasonably determine the specific meaning of the above words in the present application according to the specific content of the technical scheme.

[0042] The following will be described with reference to Figures 1 to 4 The composite device of the present application will be described in detail.

[0043] Reference Figures 1 to 3According to some embodiments of the present application, the composite device comprises a base 100, a first roller assembly 200, a second roller assembly 300 and a driving assembly 400. The first roller assembly 200 comprises a first roller body 210, a first gear 220 and a first mounting base 230. The first gear 220 is sleeved on the first roller body 210. The first roller body 210 is rotatably arranged on the first mounting base 230. The first mounting base 230 is slidably arranged on the base 100. The first mounting base 230 is provided with a clamping portion 231. The second roller assembly 300 comprises a second roller body 310, a second gear 320 and a second mounting base 330. The second gear 320 is sleeved on the second roller body 310 and is used for engaging with the first gear 220. The second roller body 310 is rotatably arranged on the second mounting base 330. The second mounting base 330 is arranged on the base 100. The driving assembly 400 is arranged on the base 100. The driving assembly 400 comprises a first driver 410 and a connecting frame 420. The first driver 410 is connected with the connecting frame 420. The connecting frame 420 is provided with a first abutting structure 421a and a second abutting structure 421b. The clamping portion 231 is arranged between the first abutting structure 421a and the second abutting structure 421b. There is a gap between the clamping portion 231 and at least one of the first abutting structure 421a and the second abutting structure 421b. Under the driving of the first driver 410, the first abutting structure 421a can approach and push the clamping portion 231, so that the first gear 220 and the second gear 320 approach and engage with each other. Alternatively, the second abutting structure 421b can approach and push the clamping portion 231, so that the first gear 220 and the second gear 320 are away from each other and disengage.

[0044] For example, as Figures 1 to 3As shown, the first compression roller assembly 200 comprises a first roller body 210, a first gear 220 and two first mounting bases 230, the first gear 220 is sleeved on the first roller body 210, the first roller body 210 extends along the left-right direction, the left and right ends of the first roller body 210 are rotatably arranged on a first mounting base 230 respectively, the two first mounting bases 230 are distributed along the left-right direction, and are slidably arranged on the machine base 100 along the vertical direction, the upper end of each of the two first mounting bases 230 is provided with a clamping portion 231; the second compression roller assembly 300 comprises a second roller body 310, a second gear 320 and two second mounting bases 330, the second gear 320 is sleeved on the second roller body 310 and is engaged with the first gear 220, the second roller body 310 extends along the left-right direction, the left and right ends of the second roller body 310 are rotatably arranged on a second mounting base 330 respectively, the two second mounting bases 330 are distributed along the left-right direction and are arranged on the machine base 100; the driving assembly 400 comprises a first driver 410 and a connecting frame 420, the connecting frame 420 is provided with two groups of corresponding first abutting structures 421a and second abutting structures 421b, the first abutting structure 421a is located on the upper side of the corresponding second abutting structure 421b, one group of corresponding first abutting structures 421a and second abutting structures 421b is arranged on the left end of the connecting frame 420, the clamping portion 231 on the left first mounting base 230 is located between the group of corresponding first abutting structures 421a and second abutting structures 421b, and there is a gap between the clamping portion 231 and at least one of the first abutting structure 421a and the second abutting structure 421b, the other group of corresponding first abutting structures 421a and second abutting structures 421b is arranged on the right end of the connecting frame 420, the clamping portion 231 on the right first mounting base 230 is located between the group of corresponding first abutting structures 421a and second abutting structures 421b, and there is a gap between the clamping portion 231 and at least one of the first abutting structure 421a and the second abutting structure 421b.

[0045] In the working process of the laminating device, when the film needs to be arranged between the first roller body 210 and the second roller body 310, the first driver 410 drives the mounting frame 510 to move upward, so that the second abutting structure 421b moves upward to abut against the clamping portion 231, and the clamping portion 231 is driven to continue to move upward, so that the first compression roller assembly 200 moves upward to move away from the second compression roller assembly 300. In this process, the first gear 220 and the second gear 320 are disengaged, and the first roller body 210 moves away from the second roller body 310, so that there is enough space between the first roller body 210 and the second roller body 310 for arranging the film. When the film is arranged between the first roller body 210 and the second roller body 310, the first driver 410 drives the mounting frame 510 to move downward, so that the first abutting structure 421a moves downward to abut against the clamping portion 231, and the clamping portion 231 is driven to continue to move downward, so that the first compression roller assembly 200 moves downward to move close to the second compression roller assembly 300. In this process, the first gear 220 reengages with the second gear 320, and the first roller body 210 can reapproach the second roller body 310.

[0046] It should be noted that, in the process of moving the first compression roller assembly 200 close to the second compression roller assembly 300, if the first roller body 210 and the second roller body 310 rotate relative to each other, at this time, the tooth top of the first gear 220 abuts against the tooth top of the second gear 320. In this case, the first gear 220 cannot engage with the second gear 320, and the driving assembly 400 cannot continue to push the first compression roller assembly 200 to move close to the second compression roller assembly 300, so that the first compression roller assembly 200 cannot work normally with the second compression roller assembly 300.

[0047] In the laminating device, since the clamping portion 231 has a gap with at least one of the first abutting structure 421a and the second abutting structure 421b, the clamping portion 231 can float up and down relative to the connecting frame 420. In the process of moving the first compression roller assembly 200 close to the second compression roller assembly 300, if the tooth top of the first gear 220 abuts against the tooth top of the second gear 320, at this time, the driving assembly 400 cannot continue to push the first compression roller assembly 200 to move close to the second compression roller assembly 300. However, since the first compression roller assembly 200 can float up and down relative to the connecting frame 420, when the first gear 220 and the second gear 320 rotate relative to each other to the position that the tooth top of the first gear 220 is opposite to the tooth root of the second gear 320, the first compression roller assembly 200 can continue to move close to the second compression roller assembly 300 due to its own gravity, so that the first gear 220 and the second gear 320 can engage normally. At this time, the first compression roller assembly 200 can work normally with the second compression roller assembly 300.

[0048] In some embodiments of the present application, in order to enable the first driver 410 to normally drive the connecting frame 420 to move up and down, it is referred to Figure 1 that the first driver 410 comprises a motor 411 and a screw rod 412, the output end of the motor 411 is connected with the screw rod 412, the screw rod 412 is arranged in the vertical direction and is threadedly connected with the connecting frame 420.

[0049] Further, under the driving of the motor 411, the screw rod 412 can rotate to drive the connecting frame 420 to move up and down.

[0050] In some embodiments of the present application, the connecting frame 420 is provided with a clamping groove 421, the groove bottom surface of the clamping groove 421 forms a first abutting structure 421a, the groove edge of the clamping groove 421 is provided with a protruding portion protruding towards the middle part of the clamping groove 421, and the protruding portion forms a second abutting structure 421b; the clamping portion 231 is arranged in the clamping groove 421.

[0051] For example, as shown in Figure 2 , the connecting frame 420 is provided with a clamping groove 421 opening downward, the groove bottom surface of the clamping groove 421 forms a first abutting structure 421a, the front and rear edges of the groove opening of the clamping groove 421 are provided with protruding portions, the protruding portion located at the front side is arranged protruding rearward, the protruding portion located at the rear side is arranged protruding forward, and the two protruding portions jointly form a second abutting structure 421b; the clamping portion 231 is of a “T” type structure, the front upper end of the clamping portion 231 is located between one of the protruding portions and the groove bottom surface of the clamping groove 421, and the rear upper end of the clamping portion 231 is located between the other protruding portion and the groove bottom surface of the clamping groove 421.

[0052] Further, when the first driver 410 drives the connecting frame 420 to move upward, the protruding portion can abut and drive the clamping portion 231 to move upward; when the first driver 410 drives the connecting frame 420 to move downward, the groove bottom surface of the clamping groove 421 can abut and drive the clamping portion 231 to move downward.

[0053] In order to enable the first pressure roller assembly 200 to accurately move in the vertical direction under the driving of the driving assembly 400, in some embodiments of the present application, it is referred to Figure 1 that the machine base 100 is provided with a vertically extending slide rail 110, and the first mounting seat 230 and the second mounting seat 330 are both slidably arranged on the slide rail 110.

[0054] Further, under the driving of the driving assembly 400, the first pressure roller assembly 200 can accurately move up and down along the slide rail 110.

[0055] In further embodiments of the present application, the left and right ends of the machine base 100 are respectively provided with two vertically extending slide rails 110, the first mounting seat 230 and the second mounting seat 330 on the left side are both slidably arranged on the two slide rails 110 on the left side, and the first mounting seat 230 and the second mounting seat 330 on the right side are both slidably arranged on the two slide rails 110 on the right side.

[0056] It should be noted that part of the film material needs to be heated during compounding to improve the compounding effect of the film material.

[0057] Based on the above problems, in some embodiments of the present application, referring to Figure 4 , the first compression roller assembly 200 comprises a heating rod 240, the heating rod 240 is arranged in the first roller body 210, and is used for heating the first roller body 210.

[0058] It can be understood that by arranging the heating rod 240 in the first roller body 210, the heating rod 240 can heat the first roller body 210, so that the first roller body 210 can heat the film material when cooperating with the second roller body 310 to compound the film material.

[0059] It should be noted that since the heating rod 240 is arranged in the first roller body 210, the heating rod 240 will raise the temperature of the first roller body 210 when working, and when the first roller body 210 is in a high temperature state, the first roller body 210 is easy to cause damage to the first gear 220 and the first mounting seat 230.

[0060] Based on the above problems, in some embodiments of the present application, referring to Figure 4 , the first roller body 210 comprises a roller sleeve 211 and a roller shaft 212, the roller sleeve 211 is sleeved on the roller shaft 212, both ends of the roller sleeve 211 in the length direction thereof are connected with the roller shaft 212, a temperature insulation gap 210a is left between the middle part of the roller sleeve 211 and the outer circumferential surface of the roller shaft 212, the heating rod 240 is arranged in the roller sleeve 211, and the roller shaft 212 is rotatably connected with the first mounting seat 230.

[0061] For example, as shown in Figure 4 , the first roller body 210 comprises a roller sleeve 211 and a roller shaft 212, the roller sleeve 211 and the roller shaft 212 are both arranged in the left-right direction, the roller sleeve 211 is sleeved on the roller shaft 212, both ends of the roller sleeve 211 are directly connected with the roller shaft 212, a temperature insulation gap 210a is left between the middle part of the roller sleeve 211 and the circumferential surface of the roller shaft 212, the first gear 220 is sleeved on the roller shaft 212, both ends of the roller shaft 212 are rotatably connected with the two first mounting seats 230, the first compression roller assembly 200 comprises three heating rods 240, the three heating rods 240 are distributed in the circumferential direction of the middle axis of the roller sleeve 211 and are all arranged in the roller sleeve 211.

[0062] It can be understood that, since the heating rod 240 is arranged in the roller sleeve 211, and the temperature insulation gap 210a is left between the roller sleeve 211 and the roller shaft 212, the influence of the high temperature of the roller sleeve 211 on the roller shaft 212 can be reduced, and the roller shaft 212 can also reduce the absorption of heat on the roller sleeve 211. Meanwhile, since the first gear 220 is sleeved on the roller shaft 212, and the left and right ends of the roller shaft 212 are rotatably connected with the two first mounting seats 230 respectively, the influence of the high temperature of the roller sleeve 211 on the first gear 220 and the first mounting seat 230 can be reduced, and the first gear 220 or the first mounting seat 230 can also reduce the absorption of heat on the roller sleeve 211.

[0063] It should be noted that the heating rod 240 is arranged in the roller sleeve 211, and the outer circumferential surface of the roller sleeve 211 directly contacts the film material.

[0064] In order to enable the staff to accurately control the heating temperature of the film material, in further embodiments of the present application, with reference to Figure 1 , the composite device further comprises a temperature measuring assembly 500, the temperature measuring assembly 500 comprising a mounting bracket 510 and a temperature sensor 520, the mounting bracket 510 being arranged on the first mounting seat 230, the temperature sensor 520 being arranged on the mounting bracket 510 and being electrically connected with the first driver 410, the temperature sensor 520 being used for detecting the temperature of the roller surface of the first roller body 210.

[0065] It can be understood that, since the first roller body 210 directly contacts the film material, the temperature of the roller surface of the first roller body 210 is monitored by the temperature sensor 520, the heating condition of the first roller body 210 on the film material can be accurately detected, and thus the heating precision of the first roller body 210 on the film material is improved.

[0066] It should be noted that, when the driving assembly 400 drives the first pressure roller assembly 200 to move away from the second pressure roller assembly 300, if the first roller body 210 continues to rotate relative to the second roller body 310, it will make it difficult for the first gear 220 to exactly engage with the second gear 320 when the subsequent first pressure roller assembly 200 approaches the second pressure roller assembly 300.

[0067] Based on the above reasons, in some embodiments of the present application, with reference to Figure 1 and Figure 3 , the first pressure roller assembly 200 further comprises a second driver 250 and a brake structure (not shown in the figure), the second driver 250 being arranged on the first mounting seat 230 and being in transmission connection with the first roller body 210, the second driver 250 being capable of driving the second roller body 310 to rotate, the brake structure being connected with the first roller body 210 and being capable of preventing the second roller body 310 from rotating.

[0068] It can be understood that the second driver 250 can drive the first roller body 210 to rotate, the first gear 220 on the first roller body 210 can rotate along with the first roller body 210, and the first gear 220 can drive the second roller body 310 to rotate synchronously through the second gear 320; the setting of the brake structure, when the first pressure roller assembly 200 needs to be separated from the second pressure roller assembly 300, the brake structure can prevent the first roller body 210 from continuing to rotate, so that during the separation of the first gear 220 and the second gear 320, the brake structure can prevent the first gear 220 from rotating relative to the second gear 320, so that when the first pressure roller assembly 200 approaches the second pressure roller assembly 300, the first gear 220 can smoothly engage with the second gear 320.

[0069] It should be noted that the specific structure of the second roller body 310 refers to that of the first roller body 210 .

[0070] In some embodiments of the present invention, the compounding device further includes a temperature-insulating cover, and the first pressing roller assembly 200 and the second pressing roller assembly 300 are both disposed in the temperature-insulating cover.

[0071] Reference below Figure 5 and Figure 6 The control method of the composite device according to the second embodiment of the present invention is described in detail.

[0072] The control method provided in accordance with the second embodiment of the present invention is applied to the composite device provided in accordance with the first embodiment of the present invention; Figure 5 The control method includes but is not limited to the following steps:

[0073] Step S100: obtaining preset information that a composite device needs to load or change materials;

[0074] Step S300 , controlling the driving assembly 400 to drive the first mounting seat 230 away from the second mounting seat 330 according to preset information, so that the first gear 220 and the second gear 320 are disengaged, and the first roller 210 is moved away from the second roller 310 .

[0075] It is understandable that when the composite equipment needs to load or change materials, the film material needs to be passed between the first roller 210 and the second roller 310. Therefore, it is necessary to drive the first mounting seat 230 away from the second mounting seat 330 through the drive component 400 to make the first roller 210 and the second roller 310 move away from each other, so as to facilitate the passing of the film material between the first roller 210 and the second roller 310.

[0076] In some embodiments of the present invention, the first pressure roller assembly 200 further includes a second driver 250 and a brake structure. The second driver 250 is disposed on the first mounting seat 230 and is transmission-connected to the first roller body 210 . The brake structure is connected to the first roller body 210 .

[0077] Further, with reference to Figure 5 , before step S300, further comprising but not limited to the following steps:

[0078] Step S200, stopping the rotation of the first roller body 210 through the brake structure.

[0079] It can be understood that after the first roller body 210 is stopped by the brake structure, the first roller body 210 and the second roller body 310 are separated, so that when the first roller body 210 is close to the second roller body 310, the first gear 220 can be smoothly engaged with the second gear 320.

[0080] In some embodiments of the present application, the first roller assembly 200 comprises a heating rod 240, the heating rod 240 is arranged in the first roller body 210, and is used for heating the first roller body 210; the composite device further comprises a temperature measuring assembly 500, the temperature measuring assembly 500 comprises a mounting bracket 510 and a temperature sensor 520, the mounting bracket 510 is arranged on the first mounting seat 230, and the temperature sensor 520 is arranged on the mounting bracket 510 and is electrically connected with the first driver 410, the temperature sensor 520 is used for detecting the temperature of the roller surface of the first roller body 210.

[0081] Further, with reference to Figure 6 , the control method comprises but not limited to the following steps:

[0082] Step S400, acquiring the actual temperature of the roller surface of the first roller body 210 through the temperature sensor 520, and judging whether the actual temperature is outside the preset temperature range;

[0083] Step S500, if the actual temperature is outside the preset temperature range, driving the first mounting seat 230 away from the second mounting seat 330 through the driving assembly 400, so as to make the first gear 220 and the second gear 320 disengage, and make the first roller body 210 away from the second roller body 310.

[0084] It can be understood that the roller surface of the first roller body 210 directly contacts the film material, and the temperature of the roller surface of the first roller body 210 is monitored through the temperature sensor 520, so that the heating condition of the first roller body 210 to the film material can be accurately detected, thereby improving the heating precision of the first roller body 210 to the film material.

[0085] Although the embodiments of the present application have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and purposes of the present application, and the scope of the present application is defined by the claims and their equivalents.

Claims

1. A composite device, characterized in that: include: base; A first pressure roller assembly includes a first roller body, a first gear, and a first mounting seat, wherein the first gear is sleeved on the first roller body, the first roller body is rotatably mounted on the first mounting seat, the first mounting seat is slidably mounted on the machine base, and a clamping portion is formed on the first mounting seat; a second pressure roller assembly comprising a second roller body, a second gear, and a second mounting seat, wherein the second gear is sleeved on the second roller body and is used to mesh with the first gear, the second roller body is rotatably mounted on the second mounting seat, and the second mounting seat is mounted on the machine base; The driving assembly is arranged on the machine base, and the driving assembly includes a first driver and a connecting frame, the first driver is connected to the connecting frame, a first abutting structure and a second abutting structure are formed on the connecting frame, the clamping portion is arranged between the first abutting structure and the second abutting structure, and there is a gap between the clamping portion and at least one of the first abutting structure and the second abutting structure; a clamping groove is provided on the connecting frame, the groove bottom surface of the clamping groove forms the first abutting structure, the groove edge of the clamping groove is provided with a protrusion protruding toward the middle of the clamping groove, and the protrusion forms the second abutting structure; the clamping portion is inserted into the clamping groove; Under the drive of the first driver, the first abutting structure can approach and push the clamping portion, so that the first gear and the second gear are close to each other and mesh with each other. Alternatively, the second abutting structure can approach and push the clamping portion, so that the first gear and the second gear move away from each other and disengage.

2. A composite device according to claim 1, characterized in that: The machine base is provided with a vertically extending slide rail, and the first mounting seat and the second mounting seat can be slidably arranged on the slide rail.

3. A composite device according to claim 1, characterized in that: The first pressing roller assembly includes a heating rod, which is disposed inside the first roller body and is used to heat the first roller body.

4. A composite device according to claim 3, characterized in that: The first roller body includes a roller sleeve and a roller shaft. The roller sleeve is mounted on the roller shaft. The roller sleeve is connected to the roller shaft at both ends in its length direction. A temperature insulation gap is left between the middle of the roller sleeve and the outer peripheral surface of the roller shaft. The heating rod is inserted into the roller sleeve, and the roller shaft is rotatably connected to the first mounting seat.

5. A composite device according to claim 3, characterized in that: It also includes a temperature measuring component, which includes a mounting bracket and a temperature sensor. The mounting bracket is installed on the first mounting seat. The temperature sensor is installed on the mounting bracket and is electrically connected to the first driver. The temperature sensor is used to detect the temperature of the roller surface of the first roller body.

6. A composite device according to claim 1, characterized in that: The first pressure roller assembly also includes a second driver and a brake structure. The second driver is arranged on the first mounting seat and is transmission-connected to the first roller body. The second driver can drive the second roller body to rotate. The brake structure is connected to the first roller body and can prevent the second roller body from rotating.

7. A control method for a composite device according to any one of claims 1 to 6, characterized in that: The following steps are included: Obtaining preset information that the composite equipment needs to load or change materials; The driving assembly is controlled according to the preset information to drive the first mounting seat away from the second mounting seat, so that the first gear and the second gear are disengaged and the first roller is moved away from the second roller.

8. The control method according to claim 7, characterized in that: The first pressure roller assembly includes a heating rod, which is inserted into the first roller body and is used to heat the first roller body; the composite device also includes a temperature measuring assembly, which includes a mounting frame and a temperature sensor, the mounting frame is mounted on the first mounting seat, the temperature sensor is mounted on the mounting frame and is electrically connected to the first driver, and the temperature sensor is used to detect the temperature of the roller surface of the first roller body; The control method further comprises the following steps: Obtaining the actual temperature of the roller surface of the first roller through the temperature sensor, and determining whether the actual temperature is outside a preset temperature range; If the actual temperature is outside the preset temperature range, the driving assembly drives the first mounting seat away from the second mounting seat, so that the first gear and the second gear are disengaged and the first roller is moved away from the second roller.

9. The control method according to claim 7, characterized in that: The first pressure roller assembly further includes a second driver and a brake structure, wherein the second driver is provided on the first mounting seat and is in transmission connection with the first roller body, and the brake structure is connected to the first roller body; Before controlling the driving assembly to drive the first mounting seat away from the second mounting seat according to the preset information, the following steps are also included: The first roller body stops rotating by the brake structure.

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