CN211893994U - A film sticking device - Google Patents

Abstract

The utility model relates to the technical field of film sticking equipment, in particular to film sticking equipment; the device comprises a machine table, a carrier for placing a product, a material taking and placing device for placing a transparent adhesive film on the product, a film feeding mechanism for feeding the transparent adhesive film to an input end of the material taking and placing device, and a conveying assembly for moving the carrier; the film feeding mechanism, the material taking and placing device and the conveying assembly are all arranged on the machine table; the utility model can realize automatic film feeding to a designated position, so that a user can tear the film from the material belt quickly; the automatic laminating machine can automatically laminate a label or a transparent adhesive film from a material belt to a product, is high in film laminating efficiency, can smoothly adhere the transparent adhesive film to the product, and is good in film laminating effect.

Description

A film sticking device

technical field

The utility model relates to the technical field of film sticking equipment, in particular to a film sticking equipment.

Background technique

In the process of production, it is often necessary to carry out processes such as filming and labeling of products. In the traditional filming process, the operator generally pulls out the tape on the tape roll, then manually peels off the label or transparent film on the tape, and then sticks the peeled label or transparent film on the product.

However, this method of manually attaching the label or transparent film to the product requires employees to completely deduct the transparent film from the tape with their fingernails, and then attach it to the product. This method is easy to leave fingerprints on the product, the effect of the film is uneven, time-consuming, high work intensity, and high worker fatigue. Therefore, the labeling efficiency of parts is greatly reduced.

SUMMARY OF THE INVENTION

The purpose of the utility model is to overcome the above-mentioned shortcomings, and provide a film sticking equipment, which can realize automatic film sticking for products, with high work efficiency, good product quality and low labor cost.

In order to achieve the above-mentioned purpose, the specific scheme of the present utility model is as follows: a film sticking equipment, including a machine, a carrier for placing the product, a pick-and-place device for placing the transparent film on the product, and a device for placing the transparent film on the product. The film feeding mechanism for feeding the film to the input end of the pick-and-place device and the conveying assembly for moving the carrier; the film-feeding mechanism, the picking-and-unloading device and the conveying assembly are all installed on the machine on the table; the film feeding mechanism includes a guide device, a feeding device for installing the material tape, a pressing device for pressing the material tape, a winding device for winding the material tape, and a transparent adhesive film. The stripping knife separated from the material tape; the guide device includes a guide groove and a guide seat assembly; the guide groove is installed on the machine table through the guide seat assembly; the stripping knife and the guide seat The components are connected, and the stripping knife is arranged at the discharge end of the guide groove; the material tape in the feeding device is wound up by the winding device after passing through the guide groove and the stripping knife in sequence; The feeding device includes a swing base set on the machine table, a swing table rotatably connected with the swing base, a material suction component installed on the swing table for sucking and releasing the transparent adhesive film, and A swing driving member for rotating the transparent film to the carrier; the output end of the swing driving member is connected with the swing table; the stripping knife is arranged at the input end of the suction assembly; the transmission assembly It is arranged at the output end of the suction component.

The utility model is further provided that the guide groove includes a first guide groove and a second guide groove; the guide seat assembly includes a fixed table, a sliding table fixed table, a sliding table, and a distance between the sliding table and the fixed table. distance adjusting part; the fixed table and the sliding table are arranged side by side; the first guide groove is arranged on the top surface of the fixed table; the second guide groove is arranged on the top surface of the sliding table; the The fixed table is fixed on the machine table; the sliding table is installed on the machine table through the distance adjustment part; the fixed table and the sliding table are sequentially arranged in the moving direction of the material belt; the stripping table The knife is installed at the discharge end of the second guide groove; the distance adjustment component includes a horizontal rail arranged on the machine table, a horizontal slider slidably connected with the horizontal rail, and a horizontal slider that is slidably connected to the horizontal rail The adjusting cylinder slides on the horizontal rail; the sliding table is arranged on the top of the horizontal sliding block; the adjusting cylinder is installed on the machine table.

The utility model is further provided that the pressing device includes a first pressing member arranged above the guide groove and a second pressing member arranged at the bottom of the stripping knife; the first pressing member It includes a pressing block located above the guide groove, a first pressing cylinder for moving the pressing block up and down, and a pressing mounting block for installing the first pressing cylinder on the guide seat assembly; the pressing block The bottom is provided with a positioning bump; the guide groove is provided with a positioning hole matched with the positioning bump; the second pressing part includes a knurled shaft, a pressing shaft and a shaft for controlling the pressing shaft a second pressing cylinder with a distance from the knurling shaft; the knurling shaft is mounted on the guide seat assembly; the pressing shaft is connected with the guide seat assembly through the second pressing cylinder.

The utility model is further provided that the feeding device includes a feeding base, a feeding coil mounting part for installing a feeding coil, and at least one feeding guide roller; The guide rollers are all installed on the feed base; the material tape roll installation part includes an unwinding roller, a first torque regulator and at least two fastening pieces; one end of each fastening piece is connected to the unwinding One end of the winding roller is connected; the fastening sheets are evenly distributed around the circumference of the unwinding roller; the other end of the unwinding roller is installed on the feeding base through the first torque regulator; the The winding device includes a winding roller, a second torque regulator, a belt transmission component and a winding motor for driving the rotation of the winding roller; one end of the winding roller is connected with the second torque regulator; The output end of the winding motor is connected with the second torque adjuster through the belt transmission member.

The utility model is further provided that the film sticking equipment further comprises a film pressing device for pressing the transparent adhesive film on the product; the film pressing device comprises a film pressing roller and a film pressing base arranged on the machine table. a seat, a lamination lifting member for moving the lamination roller up and down, and a lamination translation member for horizontally moving the lamination lifting member; the lamination translation member is mounted on the lamination base The film-pressing translation component includes a translation fixing block, a translation sliding rail arranged on the translation fixing block, a translation sliding block slidably connected with the translation sliding rail, and a translation sliding block for sliding the translation sliding block on the translation sliding rail the translation cylinder; the translation fixing block is installed on the lamination base; the lamination lifting component includes a lifting slide rail provided on the translation slider, a lifting slide slidably connected with the lifting slide rail A block and a lift cylinder for sliding the lift slide on the lift rail; the lift cylinder is mounted on the translation slide; the lamination roller is arranged at the bottom of the lift slide.

The utility model is further provided that the pick-and-place device includes a swing base disposed on the machine table, a swing table rotatably connected with the swing base, and a swing table installed on the swing table for suction and release. The material suction component of the transparent adhesive film and the swinging driving member for rotating the transparent adhesive film to the carrier; the output end of the swinging driving member is connected with the swing table.

The utility model is further provided that the material suction assembly includes a material suction head, a material suction lifting component for driving the material suction head to rise and fall, and a negative pressure for making the material suction head suck and release the transparent adhesive film a material suction component; the material suction head is installed on the swing table through the material suction lifting component; the negative pressure material suction component is installed on the swing table; the material suction lifting component includes a material suction cylinder, The first suction fixing block, the second suction fixing block and the connecting block; the suction cylinder and the first suction fixing block are both fixed on the swing table; the suction head is installed on the second suction head the bottom of the suction fixing block; the second suction fixing block is slidably connected with the first suction fixing block; the suction cylinder drives the second suction fixing block to the first suction fixing block through the connecting block Slide on a suction block.

The utility model is further configured as follows: the number of the suction components is two; the two suction components are symmetrically arranged on both sides of the swing table; the bottom of the swing table is provided with a limit block; the swing drive member A buffer matched with a limit block is provided on the upper part to limit the rotation angle of the swing table; the swing driving member is a rotating cylinder; the swing table is rotatably connected to the swing base through the rotating cylinder.

The utility model is further provided as follows: the film sticking equipment further includes a dust removal component for dust removal; the dust removal component and the pick-and-place device are sequentially arranged on the side of the transmission component along the conveying direction of the carrier; the The dust removal assembly includes an ion blower arranged on the machine table and an air duct connected with the ion blower; the air outlet end of the air duct is arranged above the carrier.

The beneficial effects of the utility model are: automatically feeding the film to a designated position for the user to quickly tear off the film from the material tape; it can automatically realize the automatic attachment of the label or transparent adhesive film from the material tape to the product , The filming efficiency is high, the transparent film can be smoothly pasted on the product, and the filming effect is good.

Description of drawings

The utility model is further described by using the accompanying drawings, but the embodiments in the accompanying drawings do not constitute any limitation to the utility model. For those of ordinary skill in the art, under the premise of no creative work, they can also obtain according to the following drawings. Additional drawings.

Fig. 1 is the overall structure schematic diagram of the present utility model;

Fig. 2 is the structural representation of the film feeding mechanism of the present invention;

3 is a schematic structural diagram of a film feeding mechanism from another perspective of the present invention;

Fig. 4 is the structural representation of the fixed platform of the present invention;

5 is a schematic structural diagram of the cooperation between the sliding table, the distance adjusting component and the transparent adhesive film of the present invention;

FIG. 6 is a schematic structural diagram of the cooperation among the picking and discharging device, the conveying assembly and the laminating device of the present invention;

Fig. 7 is the structural representation of the structural representation of the pick-and-place device of the present invention;

8 is a schematic structural diagram of the cooperation of the pick-and-place device and the stripping knife of the present invention;

FIG. 9 is a schematic structural diagram of the lamination device of the present invention.

Among them: 10-transparent film; 11-transmission assembly; 12-carrier; 13-peeling knife; 17-machine; 18-ion fan; 19-air duct; 111-film feeding mechanism; 1211-first guide groove; 1212-second guide groove; 122-fixed table; 123-slide table; 124-cross rail; 125-cross slide; 126-adjustment cylinder; 131-feeding base; 132-feeding guide roller; 133 -unwinding roller; 134-first torsion adjuster; 135-fastening piece; 14-first pressing part; 141-pressing block; 142-first pressing cylinder; 143-pressing installation block; 145- Positioning hole; 144-positioning bump; 15-second pressing part; 151-knurling shaft; 152-pressing shaft; 153-second pressing cylinder; 161-winding roller; 162-second torque adjuster ;163-belt drive parts;164-winding motor;22-pick and unload device;221-swing base;222-swing table;2221-limit block;2222-buffer;223-swing drive;241- suction head; 242- suction cylinder; 243- first suction fixing block; 244- second suction fixing block; 245- connecting block; 23- lamination device; 231- lamination base; 232- lamination Roller; 251-translation fixed block; 252-translation slide rail; 253-translation slider; 254-translation cylinder; 262-lifting slide rail; 263-lifting slider; 264-lifting cylinder.

Detailed ways

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the related drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that a thorough and complete understanding of the present disclosure is provided. It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for illustrative purposes only.

As shown in FIGS. 1-9 , the film sticking equipment described in this embodiment includes a machine 17 , a carrier 12 for placing the product, and a pick-and-place device 22 for placing the transparent film 10 on the product. , the film feeding mechanism 111 for feeding the transparent film 10 to the input end of the pick-and-place device 22 and the conveying assembly 11 for moving the carrier 12; the film feeding mechanism 111, the pick-and-place device 22 and the conveying assembly 11 are installed on the machine table 17; the film feeding mechanism 111 includes a guiding device, a feeding device for installing the material belt, and a pressing material belt (not shown in the figure) The pressing device, the winding device for winding the tape, and the stripping knife 13 for separating the transparent film 10 from the tape; the guide device includes a guide groove and a guide seat assembly; the guide groove Installed on the machine table 17 through the guide seat assembly; the stripping knife 13 is connected to the guide seat assembly, and the stripping knife 13 is arranged at the discharge end of the guide groove; the feeding device The material tape in the belt passes through the guide groove and the stripping knife 13 in turn and is wound up by the winding device; the pick-and-release device 22 includes a swing base 221 arranged on the machine table 17, and the The swing base 221 is rotatably connected to a swing table 222 , a suction component mounted on the swing table 222 for sucking and placing the transparent film 10 , and a swing drive for rotating the transparent film 10 to the carrier 12 . 223; the output end of the swing driving part 223 is connected to the swing table 222; the stripping knife 13 is arranged at the input end of the suction component; the conveying component 11 is arranged at the output.

The conveying assembly 11 may be a common conveyor belt or a rotating disc in the market, and its structure is not limited, and the function of conveying the product with the transparent adhesive film 10 to the lower part of the laminating device 23 may be realized.

When the film needs to be fed, the rewinding device rotates to drive the tape to move, so that the transparent film 10 on the tape passes through the guide groove and reaches the position of the stripping knife 13. Since the cutting edge of the stripping knife 13 is in the shape of an acute angle, the When the transparent film 10 passes through the peeling knife 13, one end of the transparent film 10 will be peeled off from the tape by the peeling knife 13 after passing through the peeling knife 13, and then wait for the picking and discharging device 22 to completely remove the transparent film 10. Peeling from the material tape, in the process of completely peeling the transparent film 10 from the material tape, the pressing device presses the material tape to ensure that the material tape will not shift during the complete peeling process. When the transparent film 10 is peeled off After that, the pressing device releases the material tape, and then the rewinding device rotates to drive the material tape to continue to move until the next transparent film 10 passes through the stripping knife 13 to complete the film feeding process, which greatly improves the speed of removing the transparent film 10 from the material. The rate of tearing on and off the belt is high in work efficiency.

When the film needs to be pasted, the transparent adhesive film 10 that is half peeled from the tape by the peeling knife 13 will be sucked up by the negative pressure of the suction component in the pick-and-release device 22, and then swing. The driving member 223 works to drive the swing table 222 to rotate on the swing base 221 until the transparent film 10 of the suction assembly rotates to the top of the product, and then the suction assembly smoothly places the transparent film 10 on the product to complete the filming process, and then the swing driving member 223 works to make the suction assembly return to its original position.

As shown in FIGS. 1-9 , in the film sticking equipment described in this embodiment, the guide groove includes a first guide groove 1211 and a second guide groove 1212 ; the guide seat assembly includes a fixing table 122 and a sliding table 123 for fixing A table 122, a sliding table 123, and a distance adjusting member for controlling the distance between the sliding table 123 and the fixed table 122; the fixed table 122 and the sliding table 123 are arranged side by side; the first guide groove 1211 is provided in the fixed table 122. The second guide groove 1212 is provided on the top surface of the sliding table 123; the fixing table 122 is fixed on the machine table 17; the sliding table 123 passes through the distance adjusting member Installed on the machine table 17; the fixed table 122 and the sliding table 123 are sequentially arranged in the moving direction of the material belt; the stripping knife 13 is installed on the discharge end of the second guide groove 1212;

Specifically, the guide grooves are respectively set on the top surface of the fixed table 122 and the top surface of the sliding table 123, and the material tape will pass through the guide grooves on the top surface of the fixed table 122 and the guide grooves on the top surface of the sliding table 123 successively, and then reach the top surface of the sliding table 123. The stripping knife 13 at the discharge end of the guide groove performs the stripping process. During operation, one end of the transparent film 10 on the tape will be peeled off from the tape by the peeling knife 13 after passing through the peeling knife 13, and then wait for the pick-and-place device 22 to completely remove the transparent film 10 from the tape. stripped. In order to adapt to different sizes of machines 17, in order to match the operating distance of workers, and in order to match with different sizes of pick-and-place devices 22, by adding distance adjustment components, the sliding table 123 can be moved forward or backward relative to the machine 17, Thereby, the distance between each device can be adjusted, and the versatility is strong.

As shown in FIGS. 2 , 3 and 5 , in the film sticking equipment described in this embodiment, the distance adjustment component includes a horizontal rail 124 provided on the machine table 17 , and a horizontal slider slidably connected to the horizontal rail 124 . 125 and an adjusting cylinder 126 for sliding the cross block 125 on the cross rail 124; the sliding table 123 is arranged on the top of the cross block 125; the adjusting cylinder 126 is installed on the machine table 17 superior.

Specifically, when the position of the sliding table 123 needs to be adjusted, it is only necessary to correspondingly extend or retract the output end of the adjusting cylinder 126 to drive the transverse slider 125 to slide on the transverse rail 124. Since the sliding table 123 is disposed on the top of the horizontal block 125 , the sliding table 123 can be far away from or close to the position of the fixed table 122 , thereby adjusting the position of the sliding table 123 .

As shown in FIGS. 2-5 , in the film sticking equipment described in this embodiment, the pressing device includes a first pressing member 14 arranged above the guide groove and a bottom portion of the stripping knife 13 . The second pressing member 15; the first pressing member 14 includes a pressing block 141 located above the guide groove, a first pressing cylinder 142 that lifts the pressing block 141 up and down, and a first pressing cylinder 142 142 The pressing mounting block 143 installed on the guide seat assembly; the bottom of the pressing block 141 is provided with a positioning protrusion 144; the guide groove is provided with a positioning hole 145 which is matched with the positioning protrusion 144 ;

Specifically, when the pick-and-place device 22 is to completely peel the transparent adhesive film 10 from the tape, it must be ensured that the tape is pressed tightly and will not move with the peeling action. Otherwise, the entire strip of material will be loosened, affecting the next stripping process of the transparent film 10 ; even the transparent film 10 cannot be peeled off from the material due to the movement of the material. Therefore, it is very necessary to prevent the tape from shifting during the stripping process. When working, the first pressing cylinder 142 drives the pressing block 141 to descend in the direction of the guide groove until the pressing block 141 presses the material belt; when it is necessary to continue to move the material belt, the first pressing cylinder 142 drives the pressing block 141 Raise until the binder 141 leaves the belt. Specifically, many special-shaped transparent adhesive films 10 have holes in the middle, and the shapes of the positioning bumps 144 and the positioning holes 145 are matched with the holes, so as to further compress the material tape and improve the positioning accuracy.

As shown in FIG. 5 , in the film sticking device described in this embodiment, the second pressing member 15 includes a knurling shaft 151 , a pressing shaft 152 , and a pressing shaft 152 and a knurling shaft 151 for controlling the pressing shaft 152 and the knurling shaft 151 . The second pressing cylinder 153 with a distance of 150 mm; the knurled shaft 151 is installed on the guide seat assembly; the pressing shaft 152 is connected to the guide seat assembly through the second pressing cylinder 153 .

Specifically, in order to further ensure that the material strip does not shift, it is necessary to provide a second pressing member 15 at the bottom of the stripping knife 13 for pressing the material strip. When working, the second pressing cylinder 153 drives the pressing shaft 152 to descend in the direction of the knurling shaft 151 until the pressing shaft 152 presses the material tape; when it is necessary to continue to move the material belt, the second pressing cylinder 153 drives the pressing The shaft 152 moves away from the knurled shaft 151 until the pinch shaft 152 leaves the web.

As shown in Figures 2-3, in the film sticking equipment described in this embodiment, the feeding device includes a feeding base 131, a feeding tape roll mounting component for installing a feeding tape roll, and at least one feeding guide roller 132; the material tape roll installation component and the feed guide roller 132 are both installed on the feed base 131; the material tape roll installation component includes an unwinding roller 133, a first torque regulator and at least two One end of each fastening piece 135 is connected to one end of the unwinding roller 133 ; the tightening pieces 135 are evenly distributed around the circumference of the unwinding roller 133 ; the unwinding roller 133 The other end is installed on the feed base 131 through the first torque regulator; as shown in Figures 2, 3 and 4, the winding device includes a winding roller 161, a second torque regulator 162 , a belt drive member 163 and a winding motor 164 for driving the winding roller 161 to rotate; one end of the winding roller 161 is connected to the second torque regulator 162; the output end of the winding motor 164 The second torque adjuster 162 is connected through the belt drive member 163 .

Specifically, the first torque regulator may be a common torque regulator in the market, and its structure is not limited, and the friction force between the unwinding roller 133 and the feeding base 131 can be adjusted, and the torque can be adjusted. Function to keep the roll at a suitable tension. The second torque adjuster 162 may be a common torque adjuster in the market, and its structure is not limited, as long as the material tape on the winding roller 161 is prevented from being wound more and more and the material tape may be broken due to the tension of the material tape. When installing the material tape roll, the diameter of the inner circle of the material tape roll is slightly smaller than the diameter of the circumscribed circle formed by the outer side of the fastening sheet 135. Since the fastening sheet 135 is evenly distributed around the circumference of the unwinding roller 133, the material tape When the roll is installed on the unwinding roller 133, it is only necessary to forcefully push the material tape roll, and the inner ring of the material tape roll will press the outer side of the fastening sheet 135, so that the material tape roll can be relatively fixed on the unwinding roll 133; When the tape roll needs to be removed, it is only necessary to pull out the tape roll forcefully.

As shown in FIGS. 2-5 , in the film sticking device described in this embodiment, the film sticking device further includes a laminating device 23 for pressing the transparent adhesive film 10 on the product; the laminating device 23 includes The lamination roller 232, the lamination base 231 provided on the machine table 17, the lamination lifting member for moving the lamination roller 232 up and down, and the lamination lifting member for horizontally moving the lamination lifting member. The film translation part; the lamination translation part is installed on the lamination base 231; The translation sliding block 253 slidably connected to the translation sliding rail 252 and the translation cylinder 254 for sliding the translation sliding block 253 on the translation sliding rail 252; the translation fixing block 251 is installed on the lamination base 231; The lamination lifting component includes a lifting sliding rail 262 provided on the translation slider 253 , a lifting sliding block 263 slidably connected with the lifting sliding rail 262 , and a lifting sliding block 263 for sliding the lifting sliding block 263 on the lifting sliding rail 262 . The lifting cylinder 264 is installed on the translation slider 253 ; the lamination roller 232 is arranged at the bottom of the lifting slider 263 .

After the film sticking process is completed, in order to ensure that the transparent film 10 can be smoothly pasted on the product, it is necessary to perform a lamination process on the product after film sticking to ensure that there are no air bubbles or warped angles between the transparent film 10 and the product. The conveying module 11 transports the film-laminated product to the lower part of the lamination device 23, and starts the lamination process. The specific lamination process is as follows: when the product after lamination reaches the bottom of the lamination roller 232, the lamination lifting component drives the lamination roller 232 to descend to the surface of the product, and then the lamination translation component drives the lamination roller 232 on the product. Rolling back and forth on the surface can ensure that the transparent adhesive film 10 can be evenly pasted on the product. Specifically, when the film roller 232 needs to be lifted and lowered, the lifting cylinder 264 correspondingly drives the lifting slider 263 to slide along the lifting rail 262, so as to drive the laminating roller 232 at the bottom of the lifting slider 263 to lift; When the roller 232 rolls the product with the transparent adhesive film 10 attached, that is, when the lamination roller 232 needs to be translated, the translation cylinder 254 drives the translation slider 253 to slide along the translation slide rail 252 correspondingly, so as to drive the bottom of the translation slider 253. The lamination roll 232 translates.

As shown in FIGS. 7-8 , in the film sticking device described in this embodiment, the suction component includes a suction head 241 , a suction lifter for driving the suction head 241 to rise and fall, and a suction lifter for making the suction head 241 rise and fall. The suction head 241 sucks and releases the negative pressure suction part of the transparent film 10; the suction head 241 is installed on the swing table 222 through the suction lifting part; the negative pressure suction part is installed on the swing table 222;

Specifically, the shape of the suction head 241 conforms to the shape of the product. When the transparent film 10 is placed in a designated position, the suction lifter works to drive the suction head 241 down to the top of the transparent film 10, and then negatively Press the suction part to work, so that the suction head 241 can suck up the transparent film 10; 241 is rotated to the top of the product, and then the suction and lifting parts work, so that the transparent film 10 can be accurately attached to the product. After that, the swinging driving member 223 makes the suction head 241 return to the designated position, and sucks up the next transparent film 10 .

As shown in FIGS. 7-8 , in the film sticking equipment described in this embodiment, the suction lifting component includes a suction cylinder 242 , a first suction fixing block 243 , a second suction fixing block 244 and a connecting block 245 ; The suction cylinder 242 and the first suction fixing block 243 are fixed on the swing table 222; the suction head 241 is installed on the bottom of the second suction fixing block 244; The suction fixing block 244 is slidably connected with the first suction fixing block 243 ; the suction cylinder 242 drives the second suction fixing block 244 to the first suction fixing block 243 through the connecting block 245 Swipe up.

When the suction head 241 needs to be lifted and lowered, the suction cylinder 242 correspondingly drives the second suction fixing block 244 to move up and down along the first suction fixing block 243, so as to drive the suction head 241 at the bottom of the second suction fixing block 244 to rise and fall. .

As shown in Figs. 7-8, in the film sticking equipment described in this embodiment, the number of the suction components is two; the two suction components are symmetrically arranged on both sides of the swing table 222; the swing The bottom of the table 222 is provided with a limit block 2221; the swing drive member 223 is provided with a buffer 2222 matched with the limit block 2221 to limit the rotation angle of the swing table 222; the swing drive member 223 is a rotating cylinder; The swing table 222 is rotatably connected to the swing base 221 through the rotating cylinder.

By adopting the rotating cylinder, the occupied volume is small, the assembly is compact, and the swing table 222 can be smoothly driven to rotate. Specifically, by setting the limit block 2221 , the limit block 2221 will rotate along with the swing table 222 when the swing table 222 rotates. Since the buffer 2222 is provided, when the limiting block 2221 reaches a proper position, it is blocked by the buffer 2222, and the swing table 222 can be smoothly stopped at a specific position.

As shown in FIG. 1 , in the film sticking equipment described in this embodiment, the film sticking equipment further includes a dust removal assembly for dust removal; Set on the side of the conveying assembly 11; the dust removal assembly includes an ion fan 18 set on the machine table 17 and an air duct 19 connected to the ion fan 18; the air outlet end of the air duct 19 set above the carrier 12 .

By arranging the dust removal component, it can be ensured that the product on the carrier 12 is free of dust when it reaches the pick-and-place device 22 for the film sticking process, thereby ensuring the quality of the sticking film.

The above is only a preferred embodiment of the present utility model, so any equivalent changes or modifications made according to the structure, features and principles described in the scope of the present utility model patent application are included in the protection of the present utility model patent application. within the range.

Claims (8)

1. A pad pasting equipment which characterized in that: the device comprises a machine table (17), a carrier (12) for placing a product, a material taking and placing device (22) for placing a transparent adhesive film (10) on the product, a film feeding mechanism (111) for feeding the transparent adhesive film (10) to the input end of the material taking and placing device (22), and a conveying assembly (11) for moving the carrier (12);

the film feeding mechanism (111), the material taking and placing device (22) and the conveying assembly (11) are all arranged on the machine table (17);

the film feeding mechanism (111) comprises a guide device, a feeding device for mounting the material belt, a pressing device for pressing the material belt, a winding device for winding the material belt and a stripping knife (13) for separating the transparent adhesive film (10) from the material belt; the guide device comprises a guide groove and a guide seat assembly; the guide groove is arranged on the machine table (17) through the guide seat assembly; the stripping knife (13) is connected with the guide seat assembly, and the stripping knife (13) is arranged at the discharge end of the guide groove; the material belt in the feeding device sequentially passes through the guide groove and the stripping knife (13) and then is wound by the winding device;

the material taking and placing device (22) comprises a swinging base (221) arranged on the machine table (17), a placing table (222) rotatably connected with the swinging base (221), a material sucking assembly arranged on the placing table (222) and used for sucking and placing the transparent adhesive film (10), and a swinging driving piece (223) used for enabling the transparent adhesive film (10) to rotate to the carrier (12); the output end of the swing driving piece (223) is connected with the swing table (222);

the stripping knife (13) is arranged at the input end of the material suction assembly; the conveying assembly (11) is arranged at the output end of the material sucking assembly.

2. The film laminating apparatus according to claim 1, wherein: the guide grooves include a first guide groove (1211) and a second guide groove (1212); the guide seat assembly comprises a fixed table (122), a sliding table (123), a fixed table (122), a sliding table (123) and a distance adjusting component for controlling the distance between the sliding table (123) and the fixed table (122); the fixed table (122) and the sliding table (123) are arranged side by side; the first guide groove (1211) is arranged on the top surface of the fixed table (122); the second guide groove (1212) is arranged on the top surface of the sliding table (123); the fixed table (122) is fixedly arranged on the machine table (17); the sliding table (123) is arranged on the machine table (17) through the distance adjusting component; the fixed table (122) and the sliding table (123) are sequentially arranged in the moving direction of the material belt; the stripping knife (13) is arranged at the discharge end of the second guide groove (1212);

the distance adjusting component comprises a transverse rail (124) arranged on the machine table (17), a transverse sliding block (125) connected with the transverse rail (124) in a sliding manner, and an adjusting cylinder (126) enabling the transverse sliding block (125) to slide on the transverse rail (124); the sliding table (123) is arranged at the top of the transverse sliding block (125); the adjusting cylinder (126) is arranged on the machine table (17).

3. The film laminating apparatus according to claim 1, wherein: the pressing device comprises a first pressing part (14) arranged above the guide groove and a second pressing part (15) arranged at the bottom of the stripping knife (13);

the first pressing component (14) comprises a pressing block (141) positioned above the guide groove, a first pressing cylinder (142) enabling the pressing block (141) to move up and down, and a pressing mounting block (143) enabling the first pressing cylinder (142) to be mounted on the guide seat component; a positioning lug (144) is arranged at the bottom of the material pressing block (141); a positioning hole (145) matched with the positioning lug (144) is formed in the guide groove;

the second pressing part (15) comprises a knurling shaft (151), a pressing shaft (152) and a second pressing cylinder (153) for controlling the distance between the pressing shaft (152) and the knurling shaft (151); the knurling shaft (151) is mounted on the guide seat assembly; the pressing shaft (152) is connected with the guide seat assembly through the second pressing air cylinder (153).

4. The film laminating apparatus according to claim 1, wherein: the feeding device comprises a feeding base (131), a material belt coil mounting component for mounting a material belt coil and at least one feeding guide roller (132); the material tape coil mounting component and the feeding guide roller (132) are both mounted on the feeding base (131);

the web roll mounting means comprises an unwinding roller (133), a first torque adjuster and at least two fastening tabs (135); one end of each fastening tab (135) is connected with one end of the unwinding roller (133); the fastening tabs (135) are evenly distributed around the circumference of the unwinding roller (133); the other end of the unwinding roller (133) is mounted on the feeding base (131) through the first torque regulator;

the winding device comprises a winding roller (161), a second torque regulator (162), a belt transmission part (163) and a winding motor (164) for driving the winding roller (161) to rotate; one end of the winding roller (161) is connected with the second torque adjuster (162); the output end of the winding motor (164) is connected with the second torque regulator (162) through the belt transmission part (163).

5. The film laminating apparatus according to claim 1, wherein: the film laminating equipment also comprises a film pressing device (23) for pressing the transparent adhesive film (10) on the product;

the film pressing device (23) comprises a film pressing roller (232), a film pressing base (231) arranged on the machine table (17), a film pressing lifting component used for enabling the film pressing roller (232) to lift up and down, and a film pressing translation component used for enabling the film pressing lifting component to move horizontally; the film pressing translation component is mounted on the film pressing base (231);

the film pressing translation component comprises a translation fixed block (251), a translation slide rail (252) arranged on the translation fixed block (251), a translation slide block (253) connected with the translation slide rail (252) in a sliding manner, and a translation cylinder (254) used for enabling the translation slide block (253) to slide on the translation slide rail (252); the translation fixing block (251) is installed on the film pressing base (231);

the film pressing lifting component comprises a lifting slide rail (262) arranged on the translation slide block (253), a lifting slide block (263) connected with the lifting slide rail (262) in a sliding manner, and a lifting cylinder (264) used for enabling the lifting slide block (263) to slide on the lifting slide rail (262); the lifting cylinder (264) is arranged on the translation sliding block (253); the film pressing roller (232) is arranged at the bottom of the lifting slide block (263).

6. The film laminating apparatus according to claim 1, wherein:

the material sucking assembly comprises a material sucking head (241), a material sucking lifting component for driving the material sucking head (241) to lift, and a negative pressure material sucking component for enabling the material sucking head (241) to suck and release the transparent adhesive film (10); the material suction head (241) is arranged on the swing table (222) through the material suction lifting component; the negative pressure material suction component is arranged on the swing table (222);

the material sucking lifting component comprises a material sucking cylinder (242), a first material sucking fixed block (243), a second material sucking fixed block (244) and a connecting block (245); the material suction cylinder (242) and the first material suction fixing block (243) are both fixedly arranged on the swing table (222); the material suction head (241) is arranged at the bottom of the second material suction fixed block (244); the second material suction fixed block (244) is connected with the first material suction fixed block (243) in a sliding mode; the material suction cylinder (242) drives the second material suction fixing block (244) to slide on the first material suction fixing block (243) through the connecting block (245).

7. The film laminating apparatus according to claim 1, wherein:

the number of the material sucking components is two; the two material sucking components are symmetrically arranged on two sides of the swing table (222); the bottom of the swing table (222) is provided with a limit block (2221); the swing driving piece (223) is provided with a buffer (2222) matched with the limiting block (2221) and used for limiting the rotation angle of the swing platform (222);

the swing driving piece (223) is a rotary cylinder; the swing table (222) is rotatably connected with the swing base (221) through the rotary cylinder.

8. The film laminating apparatus according to claim 1, wherein: the film pasting equipment further comprises a dust removal component for removing dust; the dust removal assembly and the material taking and placing device (22) are sequentially arranged on the side of the conveying assembly (11) along the conveying direction of the carrier (12);

the dust removal assembly comprises an ion fan (18) arranged on the machine table (17) and an air pipe (19) connected with the ion fan (18); the air outlet end of the air pipe (19) is arranged above the carrier (12).

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