Full-automatic film laminating machine

Abstract

The invention relates to the technical field of film laminating machines, and discloses a full-automatic film laminating machine which comprises a film laminating machine body, mounting side plates are symmetrically mounted on the film laminating machine body, a feeding assembly is mounted between the two mounting side plates, and the feeding assembly is used for driving a film laminating part to move for feeding. According to the film laminating machine, the feeding assembly is arranged on the film laminating machine body, when a user feeds the film laminating rollers, mounting of the two film laminating rollers can be completed at a time, and due to the arrangement, when a follow-up mounting rotary disc rotates, a standby film feeding roller and a main film feeding roller can alternately complete the tensioning effect and the loosening effect; therefore, a user can make the standby film feeding roller and the main film feeding roller alternately complete corresponding film coating work, and when the standby film feeding roller and the main film feeding roller are loosened respectively, the standby film feeding roller or the main film feeding roller can be cleaned or overhauled alternately. Therefore, the situation that in the prior art, a machine needs to be stopped for replacing the film covering roller is avoided to a certain extent.

Description

Technical Field

[0001] The present invention relates to the technical field of laminating machines, and specifically to a fully automatic laminating machine. Background Art

[0002] A laminating machine is a special equipment for surface processing of materials such as paper, board, and film. It can press the film together through a rubber roller and a heating roller to form a paper-plastic composite product. At the same time, the laminating machine has a wide range of applications in industries such as printing, packaging, and decoration, and is one of the indispensable equipment in these industries.

[0003] In the existing laminating machines, when laminating, the transportation of the laminating parts is often completed by a single laminating roller. Although this method does not affect the laminating effect of the laminating parts, after the laminating parts are used up, corresponding replacements are often required, and this replacement usually requires shutdown processing. Therefore, this greatly increases the time cost, and to a certain extent, reduces the overall laminating time.

[0004] Therefore, it does not meet the existing requirements, and for this reason, we propose a fully automatic laminating machine. Summary of the Invention

[0005] The present invention provides a fully automatic laminating machine. By setting a feeding component on the laminating machine body, when the user installs the upper laminating roller, the installation of two laminating rollers can be completed at one time. This setting also enables the spare upper film roller and the main upper film roller to alternately complete the tensioning effect and the loosening effect when the subsequent installation turntable rotates, so that the user can let the spare upper film roller and the main upper film roller alternately complete the corresponding laminating work. Moreover, when the spare upper film roller and the main upper film roller are respectively loosened, the cleaning or maintenance effect of the spare upper film roller or the main upper film roller can also be alternately completed, solving the problem in the above-mentioned background art that the replacement of the laminating roller needs to be stopped in the existing technology.

[0006] The present invention provides the following technical solution: A fully automatic laminating machine, including a laminating machine body, on which installation side plates are symmetrically installed. Between the two installation side plates, a feeding component is installed. The feeding component is used to drive the laminating parts to move for feeding. The feeding component is composed of an installation turntable, a spare upper film roller, a main upper film roller, a fixed connecting rod, and a moving sliding rod. The installation turntable is rotatably installed on the installation side plate. On one of the installation turntables, two fixed connecting rods are symmetrically installed. The fixed connecting rods are used for sleeving and installing the spare upper film roller and the main upper film roller. The moving sliding rod is slidably arranged inside the fixed connecting rod;

[0007] A limiting sliding groove is formed in the installation side plate. The limiting sliding groove is composed of a first movement track and a second movement track. One end of the moving sliding rod penetrates through the installation turntable, and one end of the moving sliding rod is slidably arranged inside the limiting sliding groove.

[0008] As an alternative embodiment of the fully automatic film laminating machine of the present invention, wherein: connecting side grooves are formed on both surfaces of each fixed connecting rod. A plurality of fixed sleeves are fixedly installed inside each connecting side groove. A first sliding inner plate is slidably arranged inside each fixed sleeve. One end of a first movable connecting rod is movably installed on the first sliding inner plate, and the other end of the first movable connecting rod is movably installed on the moving sliding rod.

[0009] As an alternative embodiment of the fully automatic film laminating machine of the present invention, wherein: the other end of the first sliding inner plate is fixedly installed with a first connecting sliding rod, and the other end of the first connecting sliding rod is fixedly connected with an arc-shaped abutting plate.

[0010] As an alternative embodiment of the fully automatic film laminating machine of the present invention, wherein: a liquid storage cavity is formed inside the first connecting sliding rod. A second connecting sliding rod is slidably arranged inside the liquid storage cavity. A second spring for connection is installed between the second connecting sliding rod and the liquid storage cavity.

[0011] As an alternative embodiment of the fully automatic film laminating machine of the present invention, wherein: an internal cavity is formed inside the second connecting sliding rod. The internal cavity is communicated with the liquid storage cavity. A third movable connecting rod is rotatably connected to the second connecting sliding rod. The inside of the third movable connecting rod is communicated with the internal cavity. One end of a second movable connecting rod is slidably arranged inside the third movable connecting rod. A first spring for connection is installed between the second movable connecting rod and the third movable connecting rod.

[0012] As an alternative embodiment of the fully automatic film laminating machine of the present invention, wherein: both ends of the arc-shaped abutting plate are rotatably connected with connecting flap plates through rotating rods. The arc-shaped abutting plate and the connecting flap plates are both used for abutting and fixing the inner walls of the spare upper film roller or the main upper film roller. The other end of the corresponding second movable connecting rod is rotatably connected to each connecting flap plate.

[0013] As an alternative embodiment of the fully automatic film laminating machine of the present invention, wherein: an embedded sleeve is fixedly installed inside the fixed sleeve. A certain amount of hydraulic oil is contained inside the embedded sleeve. A second sliding inner plate is slidably arranged inside the embedded sleeve.

[0014] As an alternative embodiment of the fully automatic film laminating machine of the present invention, wherein: one side of the second sliding inner plate is fixedly connected with one end of an extrusion rod, and the other end of the extrusion rod is fixedly installed on the first sliding inner plate.

[0015] As an alternative embodiment of the fully automatic film laminating machine of the present invention, wherein: a plugging slide plate is further slidably arranged inside the embedded sleeve, a plugging side plate is installed on the plugging slide plate, a third spring is installed between the plugging slide plate and the embedded sleeve, a limiting rod is fixedly installed inside the embedded sleeve, and the plugging slide plate is slidably arranged inside the limiting rod through a third connecting slide rod.

[0016] As an alternative embodiment of the fully automatic film laminating machine of the present invention, wherein: a material leakage hole is formed on the embedded sleeve, the material leakage hole is communicated with one end of a connecting hose, and the other end of the connecting hose is communicated with a liquid storage cavity.

[0017] The present invention has the following beneficial effects:

[0018] In this fully automatic film laminating machine, by providing a feeding component on the film laminating machine body, and symmetrically installing two fixed connecting rods on one of the installation turntables, the fixed connecting rods are used for sleeving and installing a spare film roller and a main film roller. Therefore, when the user installs the upper film roller, the installation of two film rollers can be completed at one time. This setting also enables the spare film roller and the main film roller to alternately achieve the tensioning effect and the loosening effect when the subsequent installation turntable rotates, so that the user can let the spare film roller and the main film roller alternately complete the corresponding film laminating work. Moreover, when the spare film roller and the main film roller are respectively loosened, the cleaning or maintenance of the spare film roller or the main film roller can also be alternately completed, thereby avoiding to a certain extent the need to stop the machine for the replacement work of the film roller in the prior art, and improving the overall film laminating efficiency to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0020] Figure 2 It is a schematic diagram of the structure of the feeding component of the present invention.

[0021] Figure 3 It is a schematic diagram of the sectional structure of the local installation side plate of the present invention.

[0022] Figure 4 It is a schematic diagram of the connection structure between the installation turntable and the fixed connecting rod of the present invention.

[0023] Figure 5 It is a schematic diagram of the connection structure between the moving slide rod and the arc-shaped abutting plate of the present invention.

[0024] Figure 6 It is a schematic diagram of the sectional structure of the local fixed sleeve of the present invention.

[0025] Figure 7 For the present invention Figure 6Schematic diagram of the cross-sectional structure of the embedded sleeve

[0026] Figure 8 Schematic top view structure diagram of the installation side plate of the present invention

[0027] Figure 9 Schematic bottom view structure diagram of the installation side plate of the present invention

[0028] Figure 10 Schematic diagram of the cross-sectional structure of the partial first connecting slide bar of the present invention

[0029] In the figure: 1. Film laminating machine body; 2. Feeding assembly;

[0030] 101. Installation side plate; 102. Limit chute; 1021. First moving track; 1022. Second moving track;

[0031] 201. Installation turntable; 202. Spare film roller; 203. Main film roller; 204. Fixed connecting rod; 205. Moving slide bar; 206. Connecting side groove; 207. Arc-shaped abutting plate; 208. Connecting flap; 209. Fixed sleeve; 210. First movable connecting rod; 211. Second movable connecting rod; 212. Built-in cavity; 213. Third movable connecting rod; 214. First connecting slide bar; 215. First sliding inner plate; 216. Liquid storage cavity; 217. Second connecting slide bar; 218. Extrusion rod; 219. Connecting hose; 220. Embedded sleeve; 221. Second spring; 222. Second sliding inner plate; 223. Sealing side plate; 224. Third spring; 225. Limit rod; 226. Leakage hole; 227. Third connecting slide bar; 228. Sealing slide plate; 229. First spring. Specific embodiments

[0032] 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.

[0033] Example 1, please refer to Figures 1 - 10, A fully automatic film laminating machine, including a film laminating machine body 1, on which mounting side plates 101 are symmetrically installed. Between the two mounting side plates 101, a feeding component 2 is installed. The feeding component 2 is used to drive the film laminating parts for moving feeding. The feeding component 2 is composed of a mounting turntable 201, a spare film roller 202, a main film roller 203, fixed connecting rods 204 and a moving sliding rod 205. The mounting turntable 201 is rotatably installed on the mounting side plate 101. It should be noted that a fixed connection is formed between the mounting turntable 201 and the driving motor arranged on the mounting side plate 101. When the user needs to replace the main film roller 203, the user only needs to start the driving motor, and the driving motor will drive the mounting turntable 201 to rotate, thereby driving the main film roller 203 and the spare film roller 202 arranged on the mounting turntable 201 to rotate synchronously. So that during the rotation process, the loosening of the main film roller 203 and the fastening of the spare film roller 202 are realized. So that after the mounting turntable 201 completes the rotation, the spare film roller 202 can quickly be put into the film laminating feeding work.

[0034] Refer to Figure 2 It can be seen that two fixed connecting rods 204 are symmetrically installed on one of the mounting turntables 201, and the fixed connecting rods 204 are used for sleeving and installing the spare film roller 202 and the main film roller 203. Therefore, when the user is installing the upper film roller, the installation of two film rollers can be completed at one time. And this setting also enables the spare film roller 202 and the main film roller 203 to alternately complete the film laminating work and the cleaning effect when the subsequent mounting turntable 201 rotates. Thus, to a certain extent, it avoids the need to stop the machine for the replacement work of the film roller in the prior art, and to a certain extent, it improves the overall film laminating efficiency.

[0035] Refer to Figure 8 and Figure 9 It can be seen that the moving sliding rod 205 is slidably arranged inside the fixed connecting rod 204. A limiting sliding groove 102 is opened on the mounting side plate 101. The limiting sliding groove 102 is composed of a first moving track 1021 and a second moving track 1022. And one end of the moving sliding rod 205 penetrates through the mounting turntable 201, and one end of the moving sliding rod 205 is slidably arranged inside the limiting sliding groove 102.

[0036] Refer to Figure 9It can be seen that the first moving track 1021 and the second moving track 1022 are connected, and the opening depth of the second moving track 1022 is shallower than that of the first moving track 1021. Moreover, extrusion inclined surfaces are provided at both connecting parts of the first moving track 1021 and the second moving track 1022. Therefore, when the user starts the driving motor fixedly connected to the mounting turntable 201, the mounting turntable 201 will drive the spare upper film roller 202 and the main upper film roller 203 to rotate. That is to say, the moving slide bar 205 arranged inside the spare upper film roller 202 will slide from the first moving track 1021 into the second moving track 1022, and the moving slide bar 205 inside the main upper film roller 203 will slide from the second moving track 1022 into the first moving track 1021. At this time, since the moving slide bar 205 is squeezed by the extrusion inclined surface, the moving slide bar 205 arranged inside the main upper film roller 203 will move away from the mounting turntable 201. During the process that the moving slide bar 205 inside the spare upper film roller 202 slides from the second moving track 1022 into the first moving track 1021, it will also be squeezed in the reverse direction by the extrusion inclined surface. Therefore, the moving slide bar 205 arranged inside the spare upper film roller 202 will move closer to the mounting turntable 201.

[0037] Refer to Figure 4 It can be seen that connection side grooves 206 are provided on both side surfaces of each fixed connecting rod 204. A number of fixed sleeves 209 are fixedly installed inside each connection side groove 206. A first sliding inner plate 215 is slidably arranged inside each fixed sleeve 209. One end of a first movable connecting rod 210 is movably installed on the first sliding inner plate 215, and the other end of the first movable connecting rod 210 is movably installed on the moving slide bar 205. Therefore, after the moving slide bar 205 inside the spare upper film roller 202 moves closer to the limit sliding groove 102, at this time the moving slide bar 205 will make Figure 5 a leftward movement in Figure 6 . It should be noted that when the moving slide bar 205 slides inside the first moving track 1021, the first movable connecting rod 210 is inclined. Therefore, after the moving slide bar 205 moves, the inclined first movable connecting rod 210 will gradually change to a horizontal state, and then squeeze the first sliding inner plate 215 arranged inside the fixed sleeve 209, so as to make the first sliding inner plate 215 make

[0038] a leftward movement in Figure 6 After the first sliding inner plate 215 makes Figure 5 and Figure 6It can be seen that a first connecting slide bar 214 is fixedly installed at the other end of the first sliding inner plate 215, and an arc-shaped abutting plate 207 is fixedly connected to the other end of the first connecting slide bar 214. Therefore, the arc-shaped abutting plate 207 will also move synchronously with the first sliding inner plate 215 under the movement of the first sliding inner plate 215. Since the arc-shaped abutting plate 207 is arranged between the fixed connecting rod 204 and the spare upper film roller 202, when the arc-shaped abutting plate 207 moves, the arc-shaped abutting plate 207 will gradually approach the inner wall of the spare upper film roller 202, and when the first sliding inner plate 215 completes the maximum displacement, the arc-shaped abutting plate 207 will also completely abut against the inner wall of the spare upper film roller 202, thereby effectively achieving the effect of extruding and fixing the inner wall of the spare upper film roller 202. At the same time, since a number of fixed sleeves 209 are arranged inside the fixed connecting rod 204, and a number of first movable connecting rods 210 are also arranged on the moving slide bar 205, the number of first movable connecting rods 210 will all move simultaneously and synchronously, that is to say, the number of arc-shaped abutting plates 207 will all move simultaneously and synchronously, thereby effectively achieving the extrusion and fixing of the spare upper film roller 202.

[0039] Similarly, when the moving slide bar 205 arranged on the main upper film roller 203 slides into the first moving track 1021 from the second moving track 1022, since the moving slide bar 205 on it moves in the opposite direction to the moving slide bar 205 on the spare upper film roller 202, the first movable connecting rod 210, the first sliding inner plate 215, and the arc-shaped abutting plate 207 connected to the moving slide bar 205 will also have the opposite moving effect, that is to say, the first movable connecting rod 210, the first sliding inner plate 215, and the arc-shaped abutting plate 207 will all complete the corresponding reset, so that when the turntable 201 is installed and rotated next time, the first movable connecting rod 210, the first sliding inner plate 215, and the arc-shaped abutting plate 207 can still perform the above-mentioned moving effect to achieve the extrusion and fixing of the main upper film roller 203.

[0040] It should be noted that a control component for separately controlling the rotation or stillness of the spare upper film roller 202 or the main upper film roller 203 can also be installed on the installation turntable 201. The control component can be a motor, and the control component is an existing technology commonly used by those skilled in the art. Users can adjust according to the actual situation and their own needs, and will not be elaborated here.

[0041] Embodiment 2. The purpose of this embodiment is to facilitate the solution of the problem that if the overall arc-shaped abutting plate 207 is relatively large, it may get stuck during the rotation of the spare upper film roller 202 or the main upper film roller 203, and if the arc-shaped abutting plate 207 is relatively small, it cannot ensure that there is enough contact surface between the arc-shaped abutting plate 207 and the inner wall of the spare upper film roller 202 or the main upper film roller 203, thereby affecting the extrusion and fixing effect. This embodiment is an improvement made on the basis of Embodiment 1. Specifically, please refer toFigures 1 - 10 , referring to Figure 6 , it can be known that an inner sleeve 220 is fixedly installed inside the fixed sleeve 209. A certain amount of hydraulic oil is contained inside the inner sleeve 220. A second sliding inner plate 222 is slidably arranged inside the inner sleeve 220. One side of the second sliding inner plate 222 is fixedly connected to one end of the extrusion rod 218. The other end of the extrusion rod 218 is fixedly installed on the first sliding inner plate 215. Therefore, when the first sliding inner plate 215 moves, the extrusion rod 218 will also move synchronously, and then the hydraulic oil arranged inside the inner sleeve 220 is extruded through the second sliding inner plate 222.

[0042] Referring to Figure 6 and Figure 7 , it can be known that a leakage hole 226 is formed on the inner sleeve 220. The leakage hole 226 is communicated with one end of the connecting hose 219. The other end of the connecting hose 219 is communicated with the liquid storage cavity 216. This enables the hydraulic oil inside the inner sleeve 220 to enter the connecting hose 219 from the leakage hole 226 after being extruded, and is transported to the inside of the liquid storage cavity 216 through the connecting hose 219.

[0043] Referring to Figure 5 and Figure 6 , it can be known that a second connecting sliding rod 217 is slidably arranged inside the liquid storage cavity 216. A second spring 221 for connection is installed between the second connecting sliding rod 217 and the liquid storage cavity 216. One ends of two second movable connecting rods 211 are movably installed on the second connecting sliding rod 217. Therefore, after the hydraulic oil is transported to the inside of the liquid storage cavity 216 from the connecting hose 219, the hydraulic oil will extrude the second connecting sliding rod 217 and drive the second connecting sliding rod 217 to move Figure 6 leftward as shown in

[0044] After the second connecting sliding rod 217 moves leftward, on the one hand, since the third movable connecting rod 213 is rotatably connected to the second connecting sliding rod 217, and one end of the second movable connecting rod 211 is slidably arranged inside the third movable connecting rod 213, and the other end of the second movable connecting rod 211 is rotatably arranged on the connecting flap 208. Therefore, after the second connecting sliding rod 217 moves, the third movable connecting rod 213 and the second movable connecting rod 211 will deflect accordingly, and then drive the folded connecting flap 208 to gradually unfold. It should be noted that the connecting flap 208 is in a folded state in the initial state. This setting is to avoid the situation that the connecting flap 208 may be stuck if it is always in the unfolded state when the spare upper film roller 202 rotates following the installation turntable 201;

[0045] On the other hand, since an internal cavity 212 is also formed inside the second connecting sliding rod 217, it should be noted that Figure 10There is also a certain amount of hydraulic oil inside the moving space above the second connecting slide bar 217. Therefore, when the second connecting slide bar 217 is moved by the extrusion of the hydraulic oil from the embedded sleeve 220, the movement of the second connecting slide bar 217 will also squeeze the hydraulic oil above it, thereby compressing the hydraulic oil above it. Since the built-in cavity 212 is connected to the space above the second connecting slide bar 217, when the hydraulic oil above the second connecting slide bar 217 is compressed, this part of the hydraulic oil will be compressed into the built-in cavity 212. Refer to Figure 10 It can be seen that since the built-in cavity 212 is connected to the cavity opened inside the third movable link 213, this part of the compressed hydraulic oil will also enter the inside of the third movable link 213.

[0046] Refer to Figure 10 It can be seen that since the third movable link 213 and the second movable link 211 are connected by the first spring 229, when the hydraulic oil enters the inside of the third movable link 213, the second movable link 211 will be squeezed by the hydraulic oil and then gradually move away from the third movable link 213. When the second movable link 211 moves, the connecting flap 208 will also be quickly folded accordingly under the movement and extrusion of the second movable link 211. And this setting is also to enable the second connecting slide bar 217 to complete the corresponding flipping of the connecting flap 208 without moving a large distance, so as to better cooperate with the arc-shaped abutting plate 207 to complete the extrusion and fixation of the inner wall of the spare upper film roller 202.

[0047] Before the second connecting slide bar 217 moves to the maximum displacement, at this time the connecting flap 208 has been fully unfolded, and at this time the second connecting slide bar 217 is also almost in contact with the inner wall of the spare upper film roller 202. Therefore, as the first sliding inner plate 215 continues to move, the second connecting slide bar 217 and the extrusion rod 218 will simultaneously contact the inner wall of the spare upper film roller 202, thereby completing the extrusion and fixation effect on the inner wall of the spare upper film roller 202. At the same time, by making the connecting flap 208 unfold during the movement of the arc-shaped abutting plate 207 and complete the full unfolding before the arc-shaped abutting plate 207 contacts the inner wall of the spare upper film roller 202, it also improves the contact area between the arc-shaped abutting plate 207 and the inner wall of the spare upper film roller 202 to a certain extent, so that the arc-shaped abutting plate 207 can better complete the extrusion and fixation effect on the spare upper film roller 202.

[0048] Refer to Figure 7It can be seen that a blocking slide 228 is also slidably arranged inside the inner nested cylinder 220, and the blocking slide 228 is connected to the inner nested cylinder 220 through the third spring 224, and the blocking slide 228 is also slidably arranged inside the limit rod 225 through the third connecting slide rod 227. When the second sliding inner plate 222 squeezes the hydraulic oil arranged between the second sliding inner plate 222 and the blocking slide 228, it should be noted that the third spring 224 is in a stretched state at this time. Therefore, after the blocking slide 228 is squeezed by the hydraulic oil, the blocking slide 228 will be moved by the reset elastic force of the third spring 224. Figure 7 When the blocking slide 228 moves to the left and contacts the inner wall of the limiting rod 225, the blocking slide 228 also moves to the left side of the leakage hole 226, thereby releasing the blockage of the leakage hole 226, and allowing the hydraulic oil arranged between the blocking slide 228 and the second sliding inner plate 222 to be discharged from the leakage hole 226 to the outside of the inner nested cylinder 220.

[0049] When the second sliding inner plate 222 is subsequently reset, due to the greater rigidity of the third spring 224, the blocking slide plate 228 will not move first, that is, the reset of the second sliding inner plate 222 will first absorb the hydraulic oil discharged from the outside of the inner nested cylinder 220 into the inner nested cylinder 220. When the hydraulic oil is completely recovered into the inner nested cylinder 220, since the reset of the second sliding inner plate 222 is still in progress, the movement of the second sliding inner plate 222 will generate a certain negative pressure inside the inner nested cylinder 220. At this time, under the influence of this negative pressure, the blocking slide plate 228 will break through the elastic force of the third spring 224 and do it again. Figure 7 The sealing effect of the leakage hole 226 is completed by blocking the side plate 223 again. Through the above-mentioned arrangement, the hydraulic oil discharged from the inner nested cylinder 220 can be fully recovered into the inner nested cylinder 220 first, so as to avoid the connection flap 208 being unable to be completely recovered to the initial position during the resetting process, thereby causing the situation of jamming during the resetting process.

[0050] Similarly, when the main upper film roller 203 slides from the second moving track 1022 into the first moving track 1021, the parts connected to its moving slide rod 205 will also make the above-mentioned opposite movement, so that the main upper film roller 203 that has finished working can be released from the squeezing, so that the user can perform corresponding cleaning or maintenance on the main upper film roller 203.

[0051] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0052] The above are only the preferred embodiments of the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the technical principle of the present invention, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present invention.

Claims

1. A fully automatic laminating machine, comprising a laminating machine body (1), characterized in that: The laminating machine body (1) is symmetrically mounted with mounting side plates (101), a loading assembly (2) is mounted between the two mounting side plates (101), the loading assembly (2) is used to drive the laminating piece to move and load, the loading assembly (2) is composed of a mounting turntable (201), a spare film-loading roller (202), a main film-loading roller (203), a fixed connecting rod (204) and a movable sliding rod (205), the mounting turntable (201) is rotatably mounted on the mounting side plates (101), one of the mounting turntables (201) is symmetrically mounted with two fixed connecting rods (204), the fixed connecting rod (204) is used to sleeve and mount the spare film-loading roller (202) and the main film-loading roller (203), and the movable sliding rod (205) is slidably arranged inside the fixed connecting rod (204); A limiting slide groove (102) is provided on the mounting side plate (101), the limiting slide groove (102) is composed of a first moving track (1021) and a second moving track (1022), one end of the moving slide rod (205) passes through the mounting turntable (201), and one end of the moving slide rod (205) is slidably arranged inside the limiting slide groove (102).

2. The fully automatic laminating machine according to claim 1, characterized in that: Each of the fixed connecting rods (204) is provided with connecting side grooves (206) on both side surfaces, and a plurality of fixed sleeves (209) are fixedly installed inside each of the connecting side grooves (206). A first sliding inner plate (215) is slidably arranged inside each of the fixed sleeves (209), and one end of a first movable connecting rod (210) is movably installed on the first sliding inner plate (215), and the other end of the first movable connecting rod (210) is movably installed on the movable sliding rod (205).

3. A fully automatic laminating machine according to claim 2, characterized in that: The other end of the first sliding inner plate (215) is fixedly mounted with a first connecting slide rod (214), and the other end of the first connecting slide rod (214) is fixedly connected with an arc-shaped abutting plate (207).

4. The fully automatic laminating machine according to claim 3, characterized in that: A liquid storage cavity (216) is provided inside the first connecting slide bar (214), a second connecting slide bar (217) is slidably provided inside the liquid storage cavity (216), and a second spring (221) for connection is installed between the second connecting slide bar (217) and the liquid storage cavity (216).

5. The fully automatic laminating machine according to claim 4, characterized in that: A built-in cavity (212) is provided inside the second connecting slide rod (217), and the built-in cavity (212) is communicated with the liquid storage cavity (216). A third movable link (213) is rotatably connected to the second connecting slide rod (217), and the interior of the third movable link (213) is communicated with the built-in cavity (212). One end of the second movable link (211) is slidably arranged inside the third movable link (213), and a first spring (229) for connection is installed between the second movable link (211) and the third movable link (213).

6. The fully automatic laminating machine according to claim 5, characterized in that: Both ends of the arc-shaped abutment plate (207) are rotatably connected to connecting flaps (208) via a rotating rod. The arc-shaped abutment plate (207) and the connecting flap (208) are used to abut and fix the inner wall of the spare film upper roller (202) or the main film upper roller (203). Each connecting flap (208) is rotatably connected to the other end of the corresponding second movable connecting rod (211).

7. The fully automatic laminating machine according to claim 2, characterized in that: An inner nested cylinder (220) is fixedly installed inside the fixed sleeve (209), a certain amount of hydraulic oil is contained inside the inner nested cylinder (220), and a second sliding inner plate (222) is slidably arranged inside the inner nested cylinder (220).

8. The fully automatic laminating machine according to claim 7, characterized in that: One side of the second sliding inner plate (222) is fixedly connected to one end of the extrusion rod (218), and the other end of the extrusion rod (218) is fixedly mounted on the first sliding inner plate (215).

9. The fully automatic laminating machine according to claim 8, characterized in that: A blocking slide (228) is also slidably arranged inside the inner nested cylinder (220), a blocking side plate (223) is installed on the blocking slide (228), a third spring (224) is installed between the blocking slide (228) and the inner nested cylinder (220), a limiting rod (225) is fixedly installed inside the inner nested cylinder (220), and the blocking slide (228) is slidably arranged inside the limiting rod (225) through a third connecting slide rod (227).

10. The fully automatic laminating machine according to claim 9, characterized in that: The inner nested cylinder (220) is provided with a material leakage hole (226), the material leakage hole (226) is connected to one end of a connecting hose (219), and the other end of the connecting hose (219) is connected to the liquid storage chamber (216).

Images