Anti-rolling adhesive film card mechanism of laminating machine

Abstract

The present invention relates to the technical field of plastic sealing machines, and discloses an anti-rolling glue film jamming mechanism of a plastic sealing machine, comprising: a processing box, a protective cover is arranged on the top surface of the processing box, an adjusting knob is arranged on the top surface of the processing box, and the adjusting knob is located on the right side of the protective cover, a first motor is arranged on the inner side surface of the processing box, and the first motor is located below the adjusting knob, a first gear is arranged on the output end of the first motor through a shaft, a plurality of groups of second gears are arranged on the inner side surface of the processing box, and the upper second gear and the first gear are meshed with each other, a protective unit is arranged on the inner side surface of the processing box below a heating element, and an adjusting unit is arranged on the inner bottom surface of the processing box, and the protective unit includes a first belt arranged on the outer side surface of the upper second gear. Its beneficial effect is: the protective film is limitedly squeezed by the structure of the moving component in coordination with the structure of the extrusion component, thereby reducing the situation of film jamming in the plastic sealing machine, and greatly improving the working quality of the plastic sealing machine.

Description

Technical Field

[0001] The invention relates to the technical field of plastic sealing machines, and in particular to an anti-rolling plastic film carding mechanism of a plastic sealing machine. Background Art

[0002] The working principle of the photo laminator is to use heat and pressure to bond the plastic film to the surface of the photo to form a sealed protective layer. This protective layer can effectively prevent the erosion of the photo by external factors such as moisture, oxygen, and dust, and at the same time enhance the wear resistance and folding resistance of the photo, extending the service life of the photo.

[0003] During the use of some existing photo laminators, operators do not follow the correct operating procedures and do not put photos into the laminator correctly, which may cause the film to get stuck, thereby damaging the photos. In severe cases, the laminator structure may be deformed. Summary of the invention

[0004] In view of the problem of the anti-rolling adhesive film mechanism of the above-mentioned laminator, the present invention is proposed.

[0005] Therefore, the purpose of the present invention is to provide an anti-rolling film jamming mechanism for a laminator, which is used to solve the problem that when some photo laminators are used, the operator does not follow the correct operating steps and puts the photos into the laminator correctly, which may cause the film jamming, thereby damaging the photos and causing deformation of the laminator structure in severe cases.

[0006] To solve the above technical problems, the present invention provides the following technical solutions: an anti-rolling glue film mechanism of a laminator, comprising: a processing box, a protective cover is provided on the top surface of the processing box, an adjusting knob is provided on the top surface of the processing box, and the adjusting knob is located on the right side of the protective cover, a first motor is provided on the inner side surface of the processing box, and the first motor is located below the adjusting knob, a first gear is provided on the output end of the first motor through a shaft, a plurality of groups of second gears are provided on the inner side surface of the processing box, and the upper second gear and the first gear are meshed with each other, a third gear is provided on the right side surface of the first gear, and a shaft is provided between the inner side surface of the third gear and the processing box, a plurality of groups of fourth gears are provided on the inner side surface of the processing box through a shaft, and the fourth gear and the third gear are meshed with each other, a pressure element is provided between the second gear or the fourth gear on the left and right sides, a heating element is provided on the inner side surface of the processing box, and the heating element is located between the front and rear pressure elements, a protection unit is provided on the inner side surface of the processing box below the heating element, and an adjusting unit is provided on the inner bottom surface of the processing box;

[0007] The protection unit includes a first belt arranged on the outer side of the upper second gear, a first connecting wheel is arranged on the inner side of the first belt away from the second gear, a power component is arranged on the side of the first connecting wheel away from the second gear, a pushing component is arranged on the side of the power component close to the protective cover, a squeezing component is arranged on the side of the pushing component close to the protective cover, a resetting component is arranged on the side of the squeezing component away from the protective cover, and a moving component is arranged on the side of the squeezing component close to the protective cover.

[0008] As a preferred solution of the anti-rolling adhesive film mechanism of the laminator described in the present invention, the extrusion assembly includes a plurality of first movable plates arranged on the inner side of the processing box, a plurality of groups of first circular rings are arranged on the inner side of the first movable plates, a second circular ring is arranged between two of the first circular rings, auxiliary rings are arranged on the front and rear sides of the second circular ring, and the auxiliary ring is rotatably connected to the first circular ring, a first adjusting ring is arranged between the two second circular rings, and the first adjusting ring is fixedly connected to the first circular ring, a first connecting rod is arranged on the opposite side of the second circular ring, an extrusion wheel is arranged on the outer side of the first connecting rod, and a second adjusting ring is arranged on the inner side of the second circular ring.

[0009] As a preferred solution of the anti-rolling adhesive film mechanism of the laminator described in the present invention, the first adjustment ring and the inner side of the second adjustment ring are provided with curved grooves, the first movable plate is provided with a connecting plate on the side close to the protective cover, and the connecting plate is fixedly connected to the first circular ring.

[0010] As a preferred solution of the anti-rolling glue card film mechanism of the laminator described in the present invention, the power assembly includes a fixed shaft arranged on the side of the first connecting wheel close to the protective cover, a connecting ring is arranged on the side of the fixed shaft close to the protective cover, and the fixed shaft is rotatably connected with the connecting ring, a first worm is arranged on the side of the connecting ring close to the protective cover, an insertion rod is arranged on the inner side of the first worm, a first spring is arranged between the fixed shaft and the insertion rod, an adjusting rod is arranged on the side of the insertion rod close to the first movable plate, and a push plate is arranged on the side of the adjusting rod close to the protective cover.

[0011] As a preferred solution of the anti-rolling glue card film mechanism of the plastic sealing machine described in the present invention, the pushing assembly includes a plurality of reciprocating screws arranged on the inner side of the processing box, and the reciprocating screws are located above the first worm, a second worm wheel is arranged on the outer side of the reciprocating screw, and the second worm wheel and the first worm are meshed with each other, a slider is arranged on the outer side of the reciprocating screw, a fourth spring is arranged on the rear side of the slider, a second connecting rod is arranged on the side of the slider close to the protective cover, moving rods are arranged on the upper and lower ends of the second connecting rod, and the moving rod is slidably connected to the first adjusting ring, a fixed ball is arranged on the side of the moving rod away from the second connecting rod, and an empty groove matching the second connecting rod is opened on the opposite side of the first ring or the second ring.

[0012] As a preferred solution of the anti-rolling plastic film mechanism of the laminator described in the present invention, the reset component includes a second fixed plate arranged on the side of the extrusion component away from the protective cover, the second fixed plate is provided with a second slide plate on the top surface, and the second slide plate is fixedly connected to the second ring, the second fixed plate is provided with a plurality of sets of curved rods on the top surface, and the curved rods are slidably connected to the second slide plate, the outer side surface of the curved rod is provided with a first fixed plate, and the first fixed plate is fixedly connected to the first ring, the outer side surface of the curved rod is provided with a third spring, and the third spring is located between the first fixed plate and the second slide plate.

[0013] As a preferred solution of the anti-rolling plastic film mechanism of the laminator described in the present invention, the moving component includes a plurality of limiting curved plates arranged on the side of the first moving plate close to the protective cover, a second belt is arranged on the outer side of the limiting curved plate, and the second belt is connected to the reciprocating screw, a second connecting wheel is arranged on the outer side of the second belt, a first slide plate is arranged on the front surface of the second connecting wheel, a second spring is arranged on the side of the first slide plate close to the protective cover, a first worm gear is arranged on the outer side of the first connecting rod, and the first worm gear and the second worm are meshed with each other.

[0014] As a preferred solution of the anti-rolling film mechanism of the laminator described in the present invention, the adjusting unit includes a second motor arranged on the inner side of the processing box, and the second motor is located below the heating element, a first rotating shaft is arranged at the output end of the second motor, a fifth gear is arranged on the outer side of the first rotating shaft, a second movable plate is arranged on the bottom surface of the first movable plate, and the second movable plate and the fifth gear are meshed with each other, and an extrusion plate is arranged on the bottom surface of the first movable plate, and the extrusion plate is located in front of the second movable plate.

[0015] Beneficial effects of the present invention:

[0016] 1. Adjust the adjustment unit structure by adjusting the knob so that the adjustment unit structure fits the edge of the protective film, then put the photo into the folded protective film, and then insert it between the processing box and the protective cover from the front of the processing box. The first motor is started, and the first motor drives the second gear to rotate through the first gear. Multiple sets of second gears drive the two pressure elements to rotate, and the protective film is sent into the protective cover. The protective film pushes the power component structure to combine the power component structure. Then the second gear drives the first connecting wheel to rotate through the first belt, and the first connecting wheel drives the pushing component structure to run through the power component. The pushing component structure runs inside the extrusion component, so that the extrusion component structure squeezes the end of the protective film entering the protection unit structure to prevent the protective film from bending and folding due to the heating of the heating element, thereby causing the film to be stuck. The pushing component structure moves with the protective film, and the extrusion component structure after moving is reset by the reset component structure to complete the next work. The protective film is limited and squeezed by the structure of the moving component in cooperation with the extrusion component structure, thereby reducing the film stuck in the plastic sealing machine, which greatly improves the working quality of the plastic sealing machine.

[0017] 2. The two second circular rings synchronously drive the extrusion wheels to rotate through the first connecting rod. The upper and lower extrusion wheels extrude the protective film so that the protective film moves straight under the action of the heating element without bending, thereby improving the success rate of plastic sealing machine processing photos and reducing the risk of film jamming. By setting a curved slide groove in conjunction with the pushing component structure, the second circular ring drives the extrusion wheel to rotate 90 degrees to one side of the protective cover, thereby completing the extrusion of the protective film. By setting a connecting plate structure in conjunction with the first moving plate and the first circular ring for fixing, and limiting the moving distance of the first connecting rod to assist, the correct operation of the structure is ensured to prevent the structure from being misaligned during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0019] Figure 1 The present invention is a three-dimensional structural schematic diagram of an anti-rolling adhesive film mechanism of a laminator.

[0020] Figure 2 The present invention is a schematic diagram of a right side sectional structure of an anti-rolling adhesive film mechanism of a laminator.

[0021] Figure 3 The present invention is a schematic diagram of the internal structure of a laminator of the anti-rolling adhesive film mechanism of the laminator.

[0022] Figure 4 The present invention is a schematic diagram of the structure of an adjustment unit of an anti-rolling adhesive film mechanism of a laminator.

[0023] Figure 5 The present invention is a schematic diagram of the structure of a protection unit of an anti-rolling adhesive film mechanism of a laminator.

[0024] Figure 6 The present invention is a schematic diagram of the connection structure between the moving component and the power component of the anti-rolling adhesive film mechanism of a laminator.

[0025] Figure 7 The present invention is a schematic diagram of the connection structure of an extrusion component and a reset component of an anti-rolling plastic card film mechanism of a laminator.

[0026] 1. Processing box; 101. Protective cover; 102. Adjustment knob; 103. First motor; 104. First gear; 105. Second gear; 106. Third gear; 107. Fourth gear; 108. Pressure element; 109. Heating element; 200. Protective unit; 201. First belt; 202. First connecting wheel; 203. Power assembly; 2031. Fixed shaft; 2032. First worm; 2033. First spring; 2034. Connecting ring; 2035. Insertion rod; 2036. Adjustment rod; 2037. Push plate; 204. Extrusion assembly; 2041. First moving plate; 2042. First circular ring; 2043. Second circular ring; 2044. Auxiliary ring; 2045. First adjustment ring; 2046. Second adjustment ring; 2047. Curved groove; 2048. First connecting rod; 2049. Extrusion wheel; 20410, connecting plate; 205, moving assembly; 2051, limiting curved plate; 2052, second worm; 2053, second belt; 2054, second connecting wheel; 2055, first slide plate; 2056, second spring; 2057, first worm wheel; 206, reset assembly; 2061, first fixed plate; 2062, curved rod; 2063, third spring; 2064, second slide plate; 2065 , second fixed plate; 207, pushing assembly; 2071, second worm gear; 2072, second connecting rod; 2073, moving rod; 2074, sliding block; 2075, fixed ball; 2076, reciprocating screw; 2077, fourth spring; 2078, empty slot; 300, adjusting unit; 301, second motor; 302, first rotating shaft; 303, fifth gear; 304, second moving plate; 305, extrusion plate. DETAILED DESCRIPTION

[0027] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0028] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0029] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0030] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0031] Reference Figure 1-7 , is an embodiment of the present invention, and provides an anti-rolling film mechanism of a laminator, which includes: a processing box 1, a protective cover 101 is arranged on the top surface of the processing box 1, an adjusting knob 102 is arranged on the top surface of the processing box 1, and the adjusting knob 102 is located on the right side of the protective cover 101, a first motor 103 is arranged on the inner side surface of the processing box 1, and the first motor 103 is located below the adjusting knob 102, a first gear 104 is arranged on the output end of the first motor 103 through a shaft, a plurality of groups of second gears 105 are arranged on the inner side surface of the processing box 1, and the upper second gear 105 is meshed with the first gear 104, and the first gear 104 is on the right side A third gear 106 is arranged on the side, and an axis is arranged between the inner side of the third gear 106 and the processing box 1, a plurality of sets of fourth gears 107 are arranged on the inner side of the processing box 1 through the axis, and the fourth gear 107 and the third gear 106 are meshed with each other, a pressure element 108 is arranged between the second gears 105 or the fourth gear 107 on the left and right sides, a heating element 109 is arranged on the inner side of the processing box 1, and the heating element 109 is located between the front and rear pressure elements 108, a protection unit 200 is arranged on the inner side of the processing box 1 below the heating element 109, and an adjustment unit 300 is arranged on the inner bottom of the processing box 1;

[0032] The protection unit 200 includes a first belt 201 arranged on the outer side of the upper second gear 105, a first connecting wheel 202 is arranged on the inner side of the first belt 201 away from the second gear 105, a power component 203 is arranged on the side of the first connecting wheel 202 away from the second gear 105, a pushing component 207 is arranged on the side of the power component 203 close to the protection cover 101, a pressing component 204 is arranged on the side of the pushing component 207 close to the protection cover 101, a resetting component 206 is arranged on the side of the pressing component 204 away from the protection cover 101, and a moving component 205 is arranged on the side of the pressing component 204 close to the protection cover 101;

[0033] Specifically, when using the device, it is necessary to start the device, and then adjust the adjustment unit 300 structure by adjusting the knob 102 so that the adjustment unit 300 structure fits the edge of the protective film, and then put the photo into the folded protective film, and then insert it between the processing box 1 and the protective cover 101 from the front of the processing box 1, and the first motor 103 is started, and the first motor 103 drives the second gear 105 to rotate through the first gear 104, and the multiple sets of second gears 105 drive the two pressure elements 108 to rotate, and the protective film is sent into the protective cover 101. The protective film pushes the power component 203 structure to combine the power component 203 structure, and then the second gear 105 drives the first connecting wheel 202 to rotate through the first belt 201, and the second gear 105 drives the first connecting wheel 202 to rotate. A connecting wheel 202 drives the pushing component 207 structure to operate through the power component 203. The pushing component 207 structure operates inside the extrusion component 204, so that the extrusion component 204 structure squeezes the protective film entering one end of the protection unit 200 structure to prevent the protective film from bending and folding due to the heating of the heating element 109, thereby causing the film to be stuck. The pushing component 207 structure moves with the protective film, and the extrusion component 204 structure after movement is reset through the reset component 206 structure to complete the next work. The protective film is limited and squeezed through the moving component 205 structure and the extrusion component 204 structure, thereby reducing the problem of film sticking in the plastic sealing machine, which greatly improves the working quality of the plastic sealing machine.

[0034] Reference Figure 5 and Figure 7As shown, the extrusion assembly 204 includes a plurality of first movable plates 2041 arranged on the inner side of the processing box 1, a plurality of first circular rings 2042 are arranged on the inner side of the first movable plates 2041, a second circular ring 2043 is arranged between two first circular rings 2042, auxiliary rings 2044 are arranged on both the front and rear sides of the second circular ring 2043, and the auxiliary ring 2044 is rotatably connected to the first circular ring 2042, a first adjusting ring 2045 is arranged between the two second circular rings 2043, and the first adjusting ring 2045 is fixedly connected to the first circular ring 2042, a first connecting rod 2048 is arranged on the opposite side of the second circular ring 2043, an extrusion wheel 2049 is arranged on the outer side of the first connecting rod 2048, and a second adjusting ring 2046 is arranged on the inner side of the second circular ring 2043;

[0035] Specifically, when the present device is used, the pushing component 207 structure drives the extrusion component 204 structure to operate. The pushing component 207 structure drives the second circular ring 2043 to rotate through the first adjusting ring 2045 and the second adjusting ring 2046 during the movement from front to back. The two second circular rings 2043 synchronously drive the extrusion wheel 2049 to rotate through the first connecting rod 2048. The upper and lower extrusion wheels 2049 squeeze the protective film so that the protective film moves straight under the action of the heating element 109 without bending, thereby improving the success rate of processing photos by the plastic sealing machine and reducing the risk of film jamming.

[0036] Reference Figure 5 and Figure 7 As shown, the inner side surfaces of the first adjustment ring 2045 and the second adjustment ring 2046 are provided with curved grooves 2047, and the first movable plate 2041 is provided with a connecting plate 20410 on the side close to the protective cover 101, and the connecting plate 20410 is fixedly connected to the first circular ring 2042;

[0037] Specifically, by setting a curved slide groove in conjunction with the pushing component 207 structure, the second ring 2043 drives the extrusion wheel 2049 to rotate 90 degrees toward the side of the protective cover 101, thereby completing the extrusion of the protective film. By setting a connecting plate 20410 structure in conjunction with the first movable plate 2041 and the first ring 2042 for fixation, and limiting the moving distance of the first connecting rod 2048 to assist, the correct operation of the structure is ensured, and the structure is prevented from being misaligned during operation.

[0038] Reference Figure 5 and Figure 6As shown, the power assembly 203 includes a fixed shaft 2031 arranged on the side of the first connecting wheel 202 close to the protective cover 101, a connecting ring 2034 is arranged on the side of the fixed shaft 2031 close to the protective cover 101, and the fixed shaft 2031 is rotatably connected with the connecting ring 2034, a first worm 2032 is arranged on the side of the connecting ring 2034 close to the protective cover 101, an insert rod 2035 is arranged on the inner side of the first worm 2032, a first spring 2033 is arranged between the fixed shaft 2031 and the insert rod 2035, an adjusting rod 2036 is arranged on the side of the insert rod 2035 close to the first movable plate 2041, and a push plate 2037 is arranged on the side of the adjusting rod 2036 close to the protective cover 101;

[0039] Specifically, when the present device is used, when the laminator is started and the protective film is sent into the protective cover 101 by the pressure element 108, the push plate 2037 is pushed, and the push plate 2037 drives the adjusting rod 2036 to move, and the adjusting rod 2036 drives the insert rod 2035 to slide inside the first worm 2032, and the connecting ring 2034 moves to contract the first spring 2033, and then the insert rod 2035 is inserted into the fixed shaft 2031, so that the fixed shaft 2031 drives the first worm 2032 to rotate through the insert rod 2035, and the first connecting wheel 202 can drive the pushing component 207 structure to operate through the power component 203 structure, thereby completing the rotation of the pushing component 207 structure and driving the extrusion component 204 structure to operate to extrude and limit the protective film.

[0040] Reference Figure 5 and Figure 6 As shown, the pushing assembly 207 includes a plurality of reciprocating screws 2076 arranged on the inner side of the processing box 1, and the reciprocating screw 2076 is located above the first worm 2032, a second worm wheel 2071 is arranged on the outer side of the reciprocating screw 2076, and the second worm wheel 2071 is meshed with the first worm 2032, a slider 2074 is arranged on the outer side of the reciprocating screw 2076, a fourth spring 2077 is arranged on the rear side of the slider 2074, a second connecting rod 2072 is arranged on the side of the slider 2074 close to the protective cover 101, a moving rod 2073 is arranged on both the upper and lower ends of the second connecting rod 2072, and the moving rod 2073 is slidably connected with the first adjusting ring 2045, a fixed ball 2075 is arranged on the side of the moving rod 2073 away from the second connecting rod 2072, and an empty groove 2078 matching the second connecting rod 2072 is opened on the opposite side of the first ring 2042 or the second ring 2043;

[0041] Specifically, when the device is used, the second worm gear 2071 is driven by the power assembly 203 structure, the second worm gear 2071 drives the reciprocating screw 2076 to rotate, the reciprocating screw 2076 drives the slider 2074 to move back and forth through the reciprocating thread on the surface, the slider 2074 drives the second connecting rod 2072 to move, the second connecting rod 2072 drives the moving rod 2073 to move inside the extrusion assembly 204 structure, the slider 2074 drives the fixed ball 2075 to move inside the extrusion assembly 204 to cooperate with the curved groove 2047 to drive the second ring 2043 to rotate, so that the second ring 2043 drives the extrusion wheel 2049 to limit the protective film to prevent the protective film from being deformed and causing jamming. Film condition, thereby ensuring the smooth operation of the protective film, and driving the single extrusion wheel 2049 and the protective film to enter one end of the protective cover 101 through the pushing component 207 structure to rotate synchronously, so that the extrusion wheel 2049 structure will not affect the processing effect of the heating element 109 on the protective film, thereby ensuring the working effect of the plastic sealing machine. After the protective film processing is completed and separated from the power component 203 structure, the power component 203 structure stops driving the pushing component 207 structure to rotate, so that the pushing component 207 structure loses its limiting function, and the curved groove 2047 is reset under the action of the fourth spring 2077. During the resetting process, the extrusion wheel 2049 is driven to perform the final limiting work on the protective film, thereby facilitating the next processing of the protective film.

[0042] Reference Figure 5 and Figure 7 As shown, the reset assembly 206 includes a second fixed plate 2065 disposed on the side of the extrusion assembly 204 away from the protective cover 101, a second slide plate 2064 is disposed on the top surface of the second fixed plate 2065, and the second slide plate 2064 is fixedly connected to the second ring 2043, a plurality of groups of bent rods 2062 are disposed on the top surface of the second fixed plate 2065, and the bent rods 2062 are slidably connected to the second slide plate 2064, a first fixed plate 2061 is disposed on the outer side surface of the bent rod 2062, and the first fixed plate 2061 is fixedly connected to the first ring 2042, a third spring 2063 is sleeved on the outer side surface of the bent rod 2062, and the third spring 2063 is located between the first fixed plate 2061 and the second slide plate 2064;

[0043] Specifically, when the moving rod 2073 drives the second ring 2043 to rotate through the fixed ball 2075, the fixed ball 2075 drives the extrusion wheel 2049 to reset through the action of the curved groove 2047. After the reset, the second slide plate 2064 is squeezed through the action of multiple third springs 2063, so that the second slide plate 2064 is fit with the second fixed plate 2065, thereby assisting the pushing component 207 structure to complete the reset of the extrusion component 204 structure, and the second slide plate 2064 slides along the third spring 2063 structure, reducing the jamming caused by the notch of the empty slot 2078, thereby ensuring the smooth operation of the structure.

[0044] Reference Figure 5-7 As shown, the moving assembly 205 includes a plurality of limiting curved plates 2051 arranged on the side of the first moving plate 2041 close to the protective cover 101, a second belt 2053 is arranged on the outer side of the limiting curved plate 2051, and the second belt 2053 is connected to the reciprocating screw 2076, a second connecting wheel 2054 is arranged on the outer side of the second belt 2053, a first slide plate 2055 is arranged on the front surface of the second connecting wheel 2054, a second spring 2056 is arranged on the side of the first slide plate 2055 close to the protective cover 101, a first worm gear 2057 is arranged on the outer side of the first connecting rod 2048, and the first worm gear 2057 and the second worm 2052 are meshed with each other;

[0045] Specifically, when the present device is used, the second worm 2052 structure is limited by the limiting curved plate 2051, and then the reciprocating screw 2076 is used as the power to drive the two second worms 2052 to rotate. When the pushing assembly 207 structure drives the extrusion assembly 204 structure to rotate, the first connecting rod 2048 drives the first worm wheel 2057 to contact the second worm 2052. During the rotation of the second worm 2052, the extrusion wheel 2049 is rotated by the action of the first connecting rod 2048. The rotation of the two extrusion wheels 2049 squeezes the protective film, so that the protective film is still reset under the drive of the extrusion wheel 2049 after it is tilted, thereby reducing the displacement of the protective film.

[0046] Reference Figure 4 As shown, the adjustment unit 300 includes a second motor 301 arranged on the inner side of the processing box 1, and the second motor 301 is located below the heating element 109, a first rotating shaft 302 is arranged at the output end of the second motor 301, a fifth gear 303 is arranged on the outer side of the first rotating shaft 302, a second moving plate 304 is arranged on the bottom surface of the first moving plate 2041, and the second moving plate 304 and the fifth gear 303 are meshed with each other, and an extrusion plate 305 is arranged on the bottom surface of the first moving plate 2041, and the extrusion plate 305 is located in front of the second moving plate 304;

[0047] Specifically, when using the present device, the position of the protection unit 200 structure can be adjusted according to the width of the protective film through the adjustment unit 300 structure, the second motor 301 drives the fifth gear 303 to rotate through the first rotating shaft 302, the fifth gear 303 drives the first movable plate 2041 to move through the second movable plate 304, the first movable plate 2041 drives the extrusion plate 305 to move, and one side of the extrusion plate 305 is located in front of the protective cover 101, so that the protective film is placed on the top surface of the processing box 1, and the width of the protective film is tested by the extrusion test of the two extrusion plates 305. The structure of the moving component 205 slides on the rear surface of the first movable plate 2041 through the setting of the first slide plate 2055, and squeezes the second spring 2056, thereby completing the adjustment.

[0048] Working principle: When using the device, the device needs to be started, and then the adjustment unit 300 structure is adjusted by adjusting the knob 102 so that the adjustment unit 300 structure fits the edge of the protective film, and then the photo is placed inside the folded protective film, and then inserted between the processing box 1 and the protective cover 101 from the front of the processing box 1, and the first motor 103 is started, and the first motor 103 drives the second gear 105 to rotate through the first gear 104, and the multiple sets of second gears 105 drive the two pressure elements 108 to rotate, and the protective film is sent into the protective cover 101, and the protective film pushes the power component 203 structure, so that the power component 203 structure is assembled. The second gear 105 then drives the first connecting wheel 202 to rotate through the first belt 201. The first connecting wheel 202 drives the pushing component 207 structure to operate through the power component 203. The pushing component 207 structure operates inside the extrusion component 204, so that the extrusion component 204 structure squeezes the protective film entering one end of the protection unit 200 structure to prevent the protective film from bending and folding due to the heating of the heating element 109, thereby causing the film to be stuck. The pushing component 207 structure moves with the protective film, and the extrusion component 204 structure after moving is reset through the reset component 206 structure to complete the next work.

[0049] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be included in the scope of the claims of the present invention.

Claims

1. An anti-rolling film mechanism for a laminator, characterized in that: include: A processing box (1), wherein a protective cover (101) is disposed on the top surface of the processing box (1), an adjusting knob (102) is disposed on the top surface of the processing box (1), and the adjusting knob (102) is located on the right side of the protective cover (101), a first motor (103) is disposed on the inner side surface of the processing box (1), and the first motor (103) is located below the adjusting knob (102), a first gear (104) is disposed at the output end of the first motor (103) via a shaft, a plurality of groups of second gears (105) are disposed on the inner side surface of the processing box (1), and the upper second gears (105) are meshed with the first gears (104), a third gear (106) is disposed on the right side surface of the first gear (104), and A shaft is arranged between the inner side surface of the third gear (106) and the processing box (1); a plurality of sets of fourth gears (107) are arranged on the inner side surface of the processing box (1) through the shaft, and the fourth gears (107) and the third gears (106) are meshed with each other; a pressure element (108) is arranged between the second gears (105) or the fourth gears (107) on the left and right sides; a heating element (109) is arranged on the inner side surface of the processing box (1), and the heating element (109) is located between the front and rear pressure elements (108); a protection unit (200) is arranged on the inner side surface of the processing box (1) below the heating element (109); and an adjustment unit (300) is arranged on the inner bottom surface of the processing box (1); The protection unit (200) comprises a first belt (201) arranged on the outer side of the upper second gear (105); a first connecting wheel (202) is arranged on the inner side of the first belt (201) away from the second gear (105); a power component (203) is arranged on the side of the first connecting wheel (202) away from the second gear (105); a pushing component (207) is arranged on the side of the power component (203) close to the protection cover (101); a pressing component (204) is arranged on the side of the pushing component (207) close to the protection cover (101); a resetting component (206) is arranged on the side of the pressing component (204) away from the protection cover (101); and a moving component (205) is arranged on the side of the pressing component (204) close to the protection cover (101); The extrusion assembly (204) comprises a plurality of first movable plates (2041) arranged on the inner side of the processing box (1); a plurality of groups of first circular rings (2042) are arranged on the inner side of the first movable plates (2041); a second circular ring (2043) is arranged between two of the first circular rings (2042); auxiliary rings (2044) are arranged on both the front and rear sides of the second circular ring (2043); the auxiliary rings (2044) are rotatably connected to the first circular rings (2042); a first adjustment ring (2045) is arranged between the two second circular rings (2043); the first adjustment ring (2045) is fixedly connected to the first circular ring (2042); a first connecting rod (2048) is arranged on the opposite side of the second circular ring (2043); an extrusion wheel (2049) is arranged on the outer side of the first connecting rod (2048); and a second adjustment ring (2046) is arranged on the inner side of the second circular ring (2043); The inner sides of the first adjustment ring (2045) and the second adjustment ring (2046) are provided with curved grooves (2047); a connecting plate (20410) is provided on the side of the first movable plate (2041) close to the protective cover (101), and the connecting plate (20410) is fixedly connected to the first circular ring (2042); The power assembly (203) comprises a fixed shaft (2031) arranged on a side of the first connecting wheel (202) close to the protective cover (101); a connecting ring (2034) is arranged on a side of the fixed shaft (2031) close to the protective cover (101); the fixed shaft (2031) and the connecting ring (2034) are rotatably connected; a first worm (2032) is arranged on a side of the connecting ring (2034) close to the protective cover (101); an insert rod (2035) is arranged on an inner side of the first worm (2032); a first spring (2033) is arranged between the fixed shaft (2031) and the insert rod (2035); an adjusting rod (2036) is arranged on a side of the insert rod (2035) close to the first movable plate (2041); and a push plate (2037) is arranged on a side of the adjusting rod (2036) close to the protective cover (101); The pushing assembly (207) comprises a plurality of groups of reciprocating screws (2076) arranged on the inner side of the processing box (1), and the reciprocating screws (2076) are located above the first worm (2032), the outer side of the reciprocating screw (2076) is provided with a second worm gear (2071), and the second worm gear (2071) and the first worm (2032) are meshed with each other, the outer side of the reciprocating screw (2076) is provided with a slider (2074), the rear side of the slider (2074) is provided with a fourth spring (2077), and the slider (2074) is provided with a fourth spring (2077). 74) A second connecting rod (2072) is provided on a side close to the protective cover (101), a moving rod (2073) is provided at both upper and lower ends of the second connecting rod (2072), and the moving rod (2073) is slidably connected to the first adjustment ring (2045), a fixing ball (2075) is provided on a side of the moving rod (2073) away from the second connecting rod (2072), and an empty groove (2078) matching the second connecting rod (2072) is provided on the opposite side of the first circular ring (2042) or the second circular ring (2043); The reset assembly (206) comprises a second fixed plate (2065) arranged on a side of the extrusion assembly (204) away from the protective cover (101); a second slide plate (2064) is arranged on the top surface of the second fixed plate (2065), and the second slide plate (2064) is fixedly connected to the second ring (2043); a plurality of groups of curved rods (2062) are arranged on the top surface of the second fixed plate (2065), and the curved rods (2062) are slidably connected to the second slide plate (2064); a first fixed plate (2061) is arranged on the outer side surface of the curved rod (2062), and the first fixed plate (2061) is fixedly connected to the first ring (2042); a third spring (2063) is sleeved on the outer side surface of the curved rod (2062), and the third spring (2063) is located between the first fixed plate (2061) and the second slide plate (2064); The moving assembly (205) comprises a plurality of limiting curved plates (2051) arranged on a side of the first moving plate (2041) close to the protective cover (101); a second belt (2053) is arranged on the outer side of the limiting curved plate (2051), and the second belt (2053) is connected to the reciprocating screw (2076); a second connecting wheel (2054) is arranged on the outer side of the second belt (2053); a first slide plate (2055) is arranged on the front surface of the second connecting wheel (2054); a second spring (2056) is arranged on the side of the first slide plate (2055) close to the protective cover (101); a first worm gear (2057) is arranged on the outer side of the first connecting rod (2048), and the first worm gear (2057) and the second worm (2052) are meshed with each other.

2. The anti-rolling film clamping mechanism of a laminator according to claim 1, characterized in that: The regulating unit (300) comprises a second motor (301) arranged on the inner side of the processing box (1), and the second motor (301) is located below the heating element (109); a first rotating shaft (302) is arranged at the output end of the second motor (301); a fifth gear (303) is arranged on the outer side of the first rotating shaft (302); a second moving plate (304) is arranged on the bottom surface of the first moving plate (2041), and the second moving plate (304) and the fifth gear (303) are meshed with each other; and an extrusion plate (305) is arranged on the bottom surface of the first moving plate (2041), and the extrusion plate (305) is located in front of the second moving plate (304).

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