Pasting type portable packaging box assembling device accurate in positioning

Abstract

The invention discloses a pasting type portable packaging box assembling device accurate in positioning, and belongs to the technical field of packaging boxes. The pasting type portable packaging box assembling device comprises a feeding positioning assembly; a clamping conveying assembly is arranged at the discharging end of the feeding positioning assembly; the clamping and conveying assembly comprises a conveying belt, a first supporting frame, a second transverse plate, a first inclined plate, a roller, an L-shaped plate, a first spring, a bottom plate, a first pressing plate, a stop block and supporting straight blocks, the supporting straight blocks are connected to the outer wall of the conveying belt of the conveying belt at equal intervals, the bottom plate is fixedly connected to the tops of the supporting straight blocks, and the stop block used for stopping materials is fixedly connected to the middle end of the top of the bottom plate; the bottom plate is in attached sliding connection with the vertical portion of the L-shaped plate through the straight sliding hole, a first spring is fixedly connected between the transverse portion of the L-shaped plate and the bottom of the bottom plate, and the first spring is arranged on the outer side of the vertical portion of the L-shaped plate in a sleeving mode. By means of the mode, the multiple sets of clamping and conveying assemblies clamp paperboards, the paperboards are prevented from horizontally moving when moving, the paperboards can be conveniently moved to the corresponding positions according to requirements, and actual use is facilitated.

Description

Technical Field

[0001] The invention relates to the technical field of packaging boxes, and in particular to an assembly device for an adhesive portable packaging box with accurate positioning. Background Art

[0002] Adhesive portable packaging boxes are generally assembled by means of a mobile phone.

[0003] For example, Chinese patent CN219947421U discloses a non-woven fabric mobile phone with a double-sheet prevention mechanism, comprising a processing frame, an out-of-box station is installed at the inlet end of the processing frame, and a glue brushing station 1, a punching station, a glue brushing station 2, a belt threading and brushing station and a pressure holding station are installed on the upper surface of the processing frame. The glue brushing station 1, the punching station, the glue brushing station 2, the belt threading and brushing station and the pressure holding station are arranged in sequence from the inlet to the outlet, and a box collecting device is connected to the outlet end of the processing frame, and a double-sheet detection component is provided at the upper end of the inlet of the processing frame, and the double-sheet detection component comprises a support frame fixed to the processing frame, the support frame is fixed on one side of the adjusting frame, and the lower end of the support frame is connected to a swing arm through a locking shaft 2. The non-woven fabric mobile phone with a double-sheet prevention mechanism has a simple structure, a simple structure, and is easy to operate. When double sheets appear, the stacked cartons can be removed to effectively prevent the cartons from being stacked and transported, making the device processing more stable.

[0004] The above structure is transported by a conveyor belt. Due to the long conveying distance, although the box pieces will not have obvious left and right deviation under the side positioning and pressure strip conveying positioning, a small amount of box pieces will have a certain rotational deviation during the transportation process due to factors such as the difference in thickness and roughness of the box pieces and the difference in the degree of wear between the synchronous belt and the pressure strip. When the handle material is perforated and bonded at the perforation and bonding station, non-standard bonding will occur. For example, the small effective bonding area on one end may cause the handle to fall off later. Severe rotational deviation may even lead to perforation and bonding failure.

[0005] Based on this, the present invention designs a precise positioning adhesive portable packaging box assembly device to solve the above problems. Summary of the invention

[0006] In view of the above-mentioned shortcomings of the prior art, the present invention provides a precise positioning adhesive portable packaging box assembly device.

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A precisely positioned adhesive portable packaging box assembly device includes a feeding positioning component for accurately feeding:

[0009] The discharge end of the loading and positioning assembly is equipped with multiple groups of clamping and conveying assemblies for precise movement;

[0010] The clamping conveying assembly comprises a conveyor belt, a first support frame, a second transverse plate, a first inclined plate, a roller, an L-shaped plate, a first spring, a bottom plate, a first pressure plate, a stopper and a supporting straight block. The outer wall of the conveyor belt is connected with the supporting straight blocks at equal intervals, the top of the supporting straight block is fixedly connected with the bottom plate, and the middle end of the top of the bottom plate is fixedly connected with a stopper for blocking the material. The bottom plate is slidably connected with the upright part of the L-shaped plate through a straight sliding hole, and the first spring is fixedly connected between the transverse part of the L-shaped plate and the bottom of the bottom plate, and the first spring is sleeved on the outside of the upright part of the L-shaped plate, and the top of the L-shaped plate is fixedly connected with a first pressure plate used in conjunction with the bottom plate, and the outer end of the transverse part of the first spring is rotatably connected with the roller, the supporting outer wall of the conveyor belt is fixedly connected with the first support frame at equal intervals, and the second transverse plate is installed on the upper end of the first support frame, and the end of the second transverse plate close to the feeding positioning assembly is fixedly connected with the first inclined plate for guiding the roller to move downward;

[0011] Above the conveyor belt, from right to left, there are arranged in sequence a second gluing assembly for primary gluing, a bottom film bonding assembly for attaching the bottom film and punching holes, a first gluing assembly for secondary gluing, and a belt threading and crimping assembly for belt threading and crimping;

[0012] A discharging conveyor belt for materials is provided at the discharging end of the conveyor belt, and the transmission speed of the discharging conveyor belt is greater than the transmission speed of the conveyor belt, and the roller is separated from the second transverse plate before the paperboard contacts the discharging conveyor belt;

[0013] The conveyor belt is also connected to a pad for horizontal support of the cardboard when it moves, and the top of the pad is flush with the top of the bottom plate;

[0014] The belt threading and pressing assembly is connected with a second pressing plate for flattening the paperboard when it moves.

[0015] Furthermore, the loading positioning assembly includes a support seat, a side limit plate, a second inclined plate and a feed conveyor belt. The feed conveyor belt is located at the end of the conveyor belt away from the discharge conveyor belt. Support seats are provided on the front and rear sides of the end of the conveyor belt away from the discharge conveyor belt. A side limit plate is fixedly connected to the top of the support seat. The end of the side limit plate away from the discharge conveyor belt is fixedly connected to the second inclined plate arranged outwardly. The left end of the side limit plate is located on the left side of the right end of the second horizontal plate.

[0016] Furthermore, the first gluing component and the second gluing component have the same structure.

[0017] Furthermore, the first glue coating assembly includes a seventh support frame, a glue coating structure, a vertical drive assembly, a transverse drive assembly and a transverse mounting plate. The top of the seventh support frame is fixedly connected to the transverse drive assembly, the driving end of the transverse drive assembly is connected to the vertical drive assembly, the driving end of the vertical drive assembly is fixedly connected to the transverse mounting plate, and the glue coating structure is fixedly connected to both ends of the front side of the transverse mounting plate.

[0018] Furthermore, the film bonding assembly includes a ninth support frame, a dual film synchronous conveying assembly and a synchronous crimping and punching assembly. The ninth support frame is located outside the conveyor belt. The ninth support frame is connected to a synchronous crimping and punching assembly for punching, crimping and punching two groups of films. The synchronous crimping and punching assembly is connected to a dual film synchronous conveying assembly for feeding two groups of films at the same time.

[0019] Furthermore, the synchronous crimping punching assembly includes a horizontal fixed plate, a guide rail assembly, a horizontal pressure plate, a movable plate, an installation straight plate, a second motor, a rotating plate, a punching knife, a second spring, a sliding rod, a punching knife and a straight hole. The installation straight plate is fixedly connected to the ninth support frame, the rear side wall of the installation straight plate is fixedly connected to the second motor, the driving end of the second motor is fixedly connected to the rotating plate, the outer end of the rotating plate is rotatably connected to the movable plate, the bottom of the movable plate is rotatably connected to the horizontal pressure plate, the horizontal pressure plate is fixedly connected to the slider of the guide rail assembly, the guide rail of the guide rail assembly is connected to the installation The straight plate is fixedly connected, and a punching knife is fixedly connected to the bottom of both ends of the horizontal pressure plate. The punching knife is slidably connected to the punching knife through a straight sliding hole. The top of the punching knife is symmetrically fixedly connected with a second spring, and the top of the second spring is fixedly connected to the bottom of the horizontal pressure plate. The punching knife is slidably connected to the slide rod through a straight sliding hole, and the top of the slide rod is fixedly connected to the bottom of the horizontal pressure plate. The lower end of the front side wall of the straight plate is fixedly connected with a horizontal fixed plate, and straight holes that are slidably connected to the slide rod are opened at both ends of the horizontal fixed plate, and the horizontal fixed plate is connected to the double-film synchronous conveying assembly.

[0020] Furthermore, the dual-film synchronous conveying assembly includes a third motor, a second gear ring, a side connecting plate, a third gear ring, a transverse axis, a fifth material guide channel, a second drive roller and a fourth material guide channel. The fifth material guide channel is symmetrically fixedly connected to the rear side wall of the transverse fixed plate, the outer wall of the fifth material guide channel is fixedly connected to the side connecting plate, the side connecting plate is fixedly connected to the fourth material guide channel, two groups of transverse axes are rotatably connected between the side connecting plates, the left and right ends of the transverse axes are fixedly connected to the second drive roller, the second drive roller is located between the fourth material guide channel and the fifth material guide channel, the transverse axis is fixedly connected to the third gear ring, and the two groups of third gear rings are meshingly connected, the third motor is fixedly connected to the rear side of the straight plate, the third motor driving end is fixedly connected to the second gear ring, and the second gear ring is meshingly connected to one of the groups of third gear rings, and the fifth material guide channel is communicated with the straight hole.

[0021] Furthermore, the belt threading and crimping assembly includes a flattening assembly, a fixed-length conveying assembly, a cutting assembly and a symmetrical belt threading assembly. A cutting assembly for cutting is connected to one side of the symmetrical belt threading assembly, and a fixed-length conveying assembly for fixed-length conveying of the non-woven fabric belt is connected to the end of the cutting assembly away from the symmetrical belt threading assembly. A flattening assembly for crimping is provided on the top of the symmetrical belt threading assembly.

[0022] Furthermore, the symmetrical belt threading assembly includes a third support frame, a rear baffle, a U-shaped push plate, a sixth support frame, a second cylinder, a fifth cylinder, a transverse channel, and an arc-shaped channel. The top of the third support frame is fixedly connected to the sixth support frame, the top of the sixth support frame is fixedly connected to the second cylinder, the driving end of the second cylinder is fixedly connected to the U-shaped push plate, the top of the rear end of the sixth support frame is fixedly connected to the rear baffle through a support block, the top of the front end of the sixth support frame is fixedly connected to the fifth cylinder through a support block, the driving end of the fifth cylinder is fixedly connected to the arc channel, both ends of the arc channel are fixedly connected to the transverse channels, and the transverse channel and the arc channel are provided with sliding grooves for the non-woven fabric belt to pass through, and when the fifth cylinder is extended, the rear end of the arc channel is in close contact with the front end of the rear baffle, and there is a gap between the upright part of the U-shaped push plate close to the end of the transverse channel and the end of the transverse channel away from the arc channel.

[0023] Furthermore, the flattening assembly includes a second support frame, a fourth support frame, a first cylinder, a torsion spring, a connecting rotating plate and a pressure roller. The second support frame is fixedly connected to the first cylinder, the first cylinder driving end is fixedly connected to the fourth support frame, both ends of the fourth support frame are rotatably connected to the connecting rotating plate through a rotating shaft, the outer end of the connecting rotating plate is rotatably connected to the pressure roller, a torsion spring is provided on the outer side of the rotating shaft connecting the connecting rotating plate and the fourth support frame, and the outer ends of the torsion spring are respectively fixedly connected to the fourth support frame and the connecting rotating plate.

[0024] Beneficial effect: the feeding structure of the present invention sends the cardboard to the feeding positioning assembly, the feeding positioning assembly conveys the cardboard to between the second pressing plate and the pad, the conveyor belt drives the supporting straight block to move, the supporting straight block drives the bottom plate to move, the bottom plate drives the stopper to move, the stopper moves to contact with the cardboard and pushes the cardboard to move along the second pressing plate and the pad. At the same time, the feeding positioning assembly limits the front and rear positions of the cardboard, the bottom plate drives the L-shaped plate to move, the L-shaped plate drives the roller to move along the first inclined plate, the first inclined plate guides the roller downward to under the second horizontal plate, the roller drives the L-shaped plate to move downward, the L-shaped plate drives the first pressing plate to move downward, the first pressing plate and the bottom plate cooperate to clamp the cardboard, the conveyor belt pushes the cardboard to separate from the feeding positioning assembly, and multiple groups of clamping and conveying assemblies clamp the cardboard to avoid translation when the cardboard moves, which is conducive to moving the cardboard to the corresponding position as required. It is beneficial to practical use. The conveyor belt intermittently pushes the cardboard to move. The cardboard moves to the bottom of the second gluing component for gluing, and then moves to the bottom of the bottom film bonding component to stick the bottom film and punch holes. Then it moves to the bottom of the first gluing component to apply glue to the bottom film and the part of the cardboard located outside the bottom film, and then moves to the belt threading and crimping component. The belt threading and crimping component thread the non-woven fabric belt and performs crimping treatment. Then the conveyor belt drives the cardboard to continue to move, and the roller is separated from the second cross plate. After separation, the first spring drives the L-shaped plate to move upward, and the L-shaped plate drives the first pressing plate to move upward, and the first pressing plate is separated from the cardboard. Finally, the block pushes the cardboard to move to the discharge conveyor belt. Since the speed of the discharge conveyor belt is greater than the speed of the conveyor belt, the discharge conveyor belt can accelerate the discharge of the cardboard on the conveyor belt, so as to realize the automatic bonding of the non-woven fabric handle belt, which is beneficial to practical use. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0026] Figure 1 The invention provides a three-dimensional assembly device for an adhesive portable packaging box with accurate positioning. Figure 1 ;

[0027] Figure 2 It is a front view of a precisely positioned adhesive portable packaging box assembly device of the present invention;

[0028] Figure 3 The invention provides a three-dimensional assembly device for an adhesive portable packaging box with accurate positioning. Figure 2 ;

[0029] Figure 4 The present invention is a three-dimensional belt crimping assembly Figure 1 ;

[0030] Figure 5 The present invention is a three-dimensional belt crimping assembly Figure 2 ;

[0031] Figure 6 The present invention is a three-dimensional belt crimping assembly Figure 3 ;

[0032] Figure 7 It is a stereogram of the glue-coated assembly;

[0033] Figure 8 To bond the components of the bottom film Figure 1 ;

[0034] Fig. 9 It is a partial stereogram of the bottom film bonding assembly;

[0035] Fig.10 is a cross-sectional view of a bottom film bonding assembly;

[0036] Fig.11 for Fig.10 A magnified view of the structure at A;

[0037] Fig.12 It is a three-dimensional diagram of the structure of the clamping and conveying assembly;

[0038] Fig.13 for Fig.12 Enlarged view of the structure at B.

[0039] The numbers in the figure represent:

[0040] 1. Discharging conveyor belt; 2. Clamping conveyor assembly; 21. Conveyor belt; 22. First support frame; 23. Second horizontal plate; 24. First inclined plate; 25. Roller; 26. L-shaped plate; 27. First spring; 28. Bottom plate; 29. ​​First pressing plate; 210. Stopper; 211. Supporting straight block; 3. Belt threading and crimping assembly; 31. Second support frame; 32. Third support frame; 33. Fourth support frame; 34. First cylinder; 35. Torsion spring; 36. Connection Rotating plate; 37, pressing roller; 38, first motor; 39, transmission assembly; 310, first material guide channel; 311, second material guide channel; 312, third material guide channel; 313, fifth support frame; 314, rear baffle; 315, U-shaped push plate; 316, sixth support frame; 317, second cylinder; 318, first gear ring; 319, third cylinder; 320, first driving roller; 321, cutter; 322, fifth cylinder; 323, horizontal 324, arc channel; 4, first glue coating assembly; 41, seventh support frame; 42, glue coating structure; 43, vertical drive assembly; 44, horizontal drive assembly; 45, horizontal mounting plate; 5, bottom film bonding assembly; 51, horizontal fixing plate; 52, guide rail assembly; 53, ninth support frame; 54, horizontal pressure plate; 55, movable plate; 56, installation straight plate; 57, second motor; 58, rotating plate; 59, third motor; 510, second gear ring; 51 1. Punching knife; 512. Second spring; 513. Slide bar; 514. Punching knife; 515. Side connecting plate; 516. Third gear ring; 517. Horizontal axis; 518. Fifth material guide channel; 519. Second driving roller; 520. Fourth material guide channel; 521. Straight hole; 6. Second gluing assembly; 7. Loading positioning assembly; 71. Support seat; 72. Side limit plate; 73. Second inclined plate; 74. Feed conveyor belt; 8. Second pressure plate; 9. Pad. DETAILED DESCRIPTION

[0041] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0042] The present invention will be further described below in conjunction with the embodiments.

[0043] For example, see Figure 1-Figure 13 , a precisely positioned adhesive portable packaging box assembly device, including a feeding positioning component 7 for precise feeding.

[0044] The discharge end of the loading and positioning assembly 7 is provided with multiple groups of clamping and conveying assemblies 2 for precise movement;

[0045] The clamping conveying assembly 2 includes a conveyor belt 21, a first support frame 22, a second transverse plate 23, a first inclined plate 24, a roller 25, an L-shaped plate 26, a first spring 27, a bottom plate 28, a first pressure plate 29, a stopper 210 and a support straight block 211. The outer wall of the conveyor belt 21 is connected with support straight blocks 211 at equal intervals. The top of the support straight block 211 is fixedly connected with the bottom plate 28. The middle end of the top of the bottom plate 28 is fixedly connected with a stopper 210 for blocking the material. The bottom plate 28 is slidably connected to the upright part of the L-shaped plate 26 through a straight sliding hole. The L-shaped plate 26 is transversely connected to the conveyor belt outer wall. A first spring 27 is fixedly connected between the upper and lower parts of the L-shaped plate 26 and the bottom of the bottom plate 28, and the first spring 27 is sleeved on the outer side of the upright part of the L-shaped plate 26, and a first pressing plate 29 used in conjunction with the bottom plate 28 is fixedly connected to the top of the L-shaped plate 26, and a roller 25 is rotatably connected to the outer end of the transverse part of the first spring 27, and a first support frame 22 is fixedly connected to the supporting outer wall of the conveyor belt 21 at equal intervals, and a second transverse plate 23 is installed on the upper end of the first support frame 22, and a first inclined plate 24 for guiding the roller 25 to move downward is fixedly connected to the end of the second transverse plate 23 close to the feeding positioning assembly 7;

[0046] Above the conveyor belt 21, from right to left, there are arranged a second gluing component 6 for primary gluing, a film bonding component 5 for applying film and punching holes, a first gluing component 4 for secondary gluing, and a tape threading and crimping component 3 for tape threading and crimping.

[0047] The discharging end of the conveyor belt 21 is provided with a discharging conveyor belt 1 for materials, and the transmission speed of the discharging conveyor belt 1 is greater than the transmission speed of the conveyor belt 21 , and the roller 25 is separated from the second transverse plate 23 before the cardboard contacts the discharging conveyor belt 1 .

[0048] The conveyor belt 21 is also connected with a pad 9 for horizontally supporting the cardboard when it moves, and the top of the pad 9 is flush with the top of the bottom plate 28.

[0049] The belt threading and crimping assembly 3 is connected with a second pressing plate 8 for flattening the paperboard when it moves;

[0050] The feeding structure sends the cardboard to the feeding positioning component 7, and the feeding positioning component 7 conveys the cardboard to between the second pressing plate 8 and the pad 9. The conveyor belt 21 drives the supporting straight block 211 to move, and the supporting straight block 211 drives the bottom plate 28 to move. The bottom plate 28 drives the stopper 210 to move. The stopper 210 moves to contact the cardboard and pushes the cardboard to move along the second pressing plate 8 and the pad 9. At the same time, the feeding positioning component 7 limits the front and rear positions of the cardboard, and the bottom plate 28 drives the L-shaped plate 26 to move. The L-shaped plate 26 drives the roller 25 to move along the first inclined plate 24. The first inclined plate 24 guides the roller 25 downward to the bottom of the second cross plate 23. The roller 25 drives the L-shaped plate 26 to move downward, and the L-shaped plate 26 drives the first pressing plate 29 to move downward. The first pressing plate 29 and the bottom plate 28 cooperate to clamp the cardboard, and the conveyor belt 21 pushes the cardboard to separate from the feeding positioning component 7. Multiple groups of clamping and conveying components 2 clamp the cardboard to prevent the cardboard from shifting when it moves, which is conducive to the cardboard as required. Move to the corresponding position, which is beneficial to actual use. The conveyor belt 21 intermittently pushes the cardboard to move. The cardboard moves to the bottom of the second gluing component 6 for gluing, and then moves to the bottom of the bottom film bonding component 5 to stick the bottom film and punch holes, and then moves to the bottom of the first gluing component 4 to apply glue to the bottom film and the cardboard located on the outside of the bottom film, and then moves to the threading and crimping component 3, the threading and crimping component 3 threades the non-woven fabric belt and performs crimping treatment, and then the conveyor belt 21 drives the cardboard to continue to move, the roller 25 is separated from the second cross plate 23, and after separation, the first spring 27 drives the L-shaped plate 26 to move upward, the L-shaped plate 26 drives the first pressing plate 29 to move upward, and the first pressing plate 29 is separated from the cardboard, and finally the stopper 210 pushes the cardboard to move to the discharge conveyor belt 1. Since the speed of the discharge conveyor belt 1 is greater than the speed of the conveyor belt 21, the discharge conveyor belt 1 can accelerate the discharge of the cardboard on the conveyor belt 21, realize the automatic bonding of the non-woven fabric handle belt, which is beneficial to actual use.

[0051] The loading positioning assembly 7 includes a support seat 71, a side limit plate 72, a second inclined plate 73 and a feed conveyor belt 74. The feed conveyor belt 74 is located at the end of the conveyor belt 21 away from the discharge conveyor belt 1. Support seats 71 are provided on the front and rear sides of the end of the conveyor belt 21 away from the discharge conveyor belt 1. The top of the support seat 71 is fixedly connected with a side limit plate 72. The end of the side limit plate 72 away from the discharge conveyor belt 1 is fixedly connected with a second inclined plate 73 arranged outwardly. The left end of the side limit plate 72 is located on the left side of the right end of the second cross plate 23.

[0052] The cardboard is transported to the feed conveyor 74, and the feed conveyor 74 drives the cardboard to move. The two sets of second inclined plates 73 guide the front and rear ends of the cardboard, and guide the front and rear ends of the cardboard to fit and contact with the inner wall of the side limit plate 72 respectively, and adjust the standard state to facilitate the clamping and conveying component 2 to clamp in the standard state.

[0053] The first glue coating component 4 and the second glue coating component 6 have the same structure;

[0054] The first gluing component 4 includes a seventh support frame 41, a gluing structure 42, a vertical driving component 43, a transverse driving component 44 and a transverse mounting plate 45. The transverse driving component 44 is fixedly connected to the top of the seventh support frame 41, the driving end of the transverse driving component 44 is connected to the vertical driving component 43, the driving end of the vertical driving component 43 is fixedly connected to the transverse mounting plate 45, and the gluing structure 42 is fixedly connected to both ends of the front side of the transverse mounting plate 45.

[0055] The glue coating structure 42 is connected to an external glue supply device.

[0056] When applying glue, the vertical driving component 43 drives the horizontal mounting plate 45 to move downward, and the horizontal mounting plate 45 drives the gluing structure 42 to move downward to the position where the paperboard needs to be glued, and the external glue supplying device supplies glue to the gluing structure 42, and the horizontal driving component 44 drives the gluing structure 42 to move, and the gluing structure 42 moves to apply glue. After the gluing is completed, the vertical driving component 43 drives the gluing structure 42 to move upward, and the horizontal driving component 44 drives the gluing structure 42 to move to the initial position, so as to facilitate gluing;

[0057] The film bonding assembly 5 includes a ninth support frame 53, a dual-film synchronous conveying assembly and a synchronous crimping and punching assembly. The ninth support frame 53 is located outside the conveyor belt 21. The ninth support frame 53 is connected to a synchronous crimping and punching assembly for punching, crimping and punching two groups of films. The synchronous crimping and punching assembly is connected to a dual-film synchronous conveying assembly for feeding two groups of films simultaneously.

[0058] The synchronous crimping punching assembly includes a horizontal fixed plate 51, a guide rail assembly 52, a horizontal pressure plate 54, a movable plate 55, an installation straight plate 56, a second motor 57, a rotating plate 58, a punching knife 511, a second spring 512, a slide bar 513, a punching knife 514 and a straight hole 521. The installation straight plate 56 is fixedly connected to the ninth support frame 53, and the rear side wall of the installation straight plate 56 is fixedly connected to the second motor 57. The driving end of the second motor 57 is fixedly connected to the rotating plate 58. The outer end of the rotating plate 58 is rotatably connected to the movable plate 55. The bottom of the movable plate 55 is rotatably connected to the horizontal pressure plate 54. The horizontal pressure plate 54 is fixedly connected to the slider of the guide rail assembly 52. ​​The guide rail of the guide rail assembly 52 is connected to the installation The straight plate 56 is fixedly connected, and a punching knife 511 is fixedly connected to the bottom of both ends of the horizontal pressure plate 54. The punching knife 514 is symmetrically fixedly connected to the punching knife 511 through a straight sliding hole. The top of the punching knife 514 is symmetrically fixedly connected to the second spring 512. The top of the second spring 512 is fixedly connected to the bottom of the horizontal pressure plate 54. The punching knife 514 is slidably connected to the slide rod 513 through a straight sliding hole. The top of the slide rod 513 is fixedly connected to the bottom of the horizontal pressure plate 54. The lower end of the front side wall of the straight plate 56 is fixedly connected to the horizontal fixed plate 51. Straight holes 521 that are slidably connected to the slide rod 513 are opened at both ends of the horizontal fixed plate 51. The horizontal fixed plate 51 is connected to the dual-film synchronous conveying assembly.

[0059] The dual-film synchronous conveying assembly includes a third motor 59, a second gear ring 510, a side connecting plate 515, a third gear ring 516, a transverse shaft 517, a fifth material guide channel 518, a second driving roller 519 and a fourth material guide channel 520. The rear side wall of the transverse fixed plate 51 is symmetrically fixedly connected with the fifth material guide channel 518, the outer wall of the fifth material guide channel 518 is fixedly connected with the side connecting plate 515, the side connecting plate 515 is fixedly connected with the fourth material guide channel 520, and two sets of transverse shafts 517 are rotatably connected between the side connecting plates 515. The left and right ends of the shaft 517 are fixedly connected with second driving rollers 519, and the second driving rollers 519 are located between the fourth material guiding channel 520 and the fifth material guiding channel 518. The transverse shaft 517 is fixedly connected with the third gear ring 516, and the two sets of the third gear rings 516 are meshed and connected. The rear side of the installation straight plate 56 is fixedly connected with the third motor 59, and the driving end of the third motor 59 is fixedly connected with the second gear ring 510, and the second gear ring 510 is meshed and connected with one set of the third gear rings 516. The fifth material guiding channel 518 is connected with the straight hole 521.

[0060] The fourth material guiding channel 520 is connected to the external material feeding structure;

[0061] The third motor 59 of the dual film synchronous conveying assembly of the film bonding assembly 5 drives the second ring gear 510 to rotate, the second ring gear 510 drives a group of third ring gears 516 to rotate, one group of third ring gears 516 drives another group of third ring gears 516 to rotate in the opposite direction, driving the two groups of horizontal shafts 517 to rotate in the opposite direction, the second drive roller 519 on the same side rotates in the opposite direction, and the second drive roller 519 drives the film from the fourth material guide channel 520 into the straight hole 521.

[0062] The second motor 57 of the synchronous crimping and punching assembly drives the rotating plate 58 to rotate, and the rotating plate 58 drives the movable plate 55 to rotate. The movable plate 55 drives the transverse pressing plate 54 to move along the guide rail assembly 52, and the guide rail assembly 52 drives the punching knife 514 to move downward along the straight hole 521, and punches the film material in the straight hole 521 into a group of films in different directions. The punching knife 514 presses the film onto the cardboard and bonds it with glue. The punching knife 514 then performs crimping and pressing, and the transverse pressing plate 54 continues to move downward. The transverse pressing plate 54 drives the punching knife 511 to move downward, and the punching knife 511 punches the film on the cardboard, thereby realizing the film punching, crimping and punching.

[0063] The belt threading and crimping assembly 3 includes a flattening assembly, a fixed-length conveying assembly, a cutting assembly and a symmetrical belt threading assembly. A cutting assembly for cutting is connected to one side of the symmetrical belt threading assembly, and a fixed-length conveying assembly for fixed-length conveying of the non-woven fabric belt is connected to the end of the cutting assembly away from the symmetrical belt threading assembly. A flattening assembly for crimping is provided on the top of the symmetrical belt threading assembly.

[0064] The symmetrical belt threading assembly includes a third support frame 32, a rear baffle 314, a U-shaped push plate 315, a sixth support frame 316, a second cylinder 317, a fifth cylinder 322, a transverse channel 323, and an arc channel 324. The top of the third support frame 32 is fixedly connected to the sixth support frame 316, the top of the sixth support frame 316 is fixedly connected to the second cylinder 317, the driving end of the second cylinder 317 is fixedly connected to the U-shaped push plate 315, the top of the rear end of the sixth support frame 316 is fixedly connected to the rear baffle 314 through a support block, and the sixth support frame 316 is fixedly connected to the rear baffle 314 through a support block. The top of the front end of 16 is fixedly connected with the fifth cylinder 322 through the support block, the driving end of the fifth cylinder 322 is fixedly connected with the arc-shaped channel 324, the two ends of the arc-shaped channel 324 are fixedly connected with the transverse channel 323, and the transverse channel 323 and the arc-shaped channel 324 are provided with a slide groove for the non-woven fabric belt to pass through, and when the fifth cylinder 322 is extended, the rear end of the arc-shaped channel 324 is in close contact with the front end of the rear baffle 314, and there is a gap between the upright part of the U-shaped push plate 315 close to the end of the transverse channel 323 and the end of the transverse channel 323 away from the arc-shaped channel 324.

[0065] The flattening assembly includes a second support frame 31, a fourth support frame 33, a first cylinder 34, a torsion spring 35, a connecting rotating plate 36 and a pressure roller 37. The second support frame 31 is fixedly connected to the first cylinder 34, the driving end of the first cylinder 34 is fixedly connected to the fourth support frame 33, both ends of the fourth support frame 33 are rotatably connected to the connecting rotating plate 36 through a rotating shaft, the outer end of the connecting rotating plate 36 is rotatably connected to the pressure roller 37, the outer side of the rotating shaft connecting the connecting rotating plate 36 and the fourth support frame 33 is sleeved with a torsion spring 35, and the outer ends of the torsion spring 35 are respectively fixedly connected to the fourth support frame 33 and the connecting rotating plate 36;

[0066] The cutting assembly includes a second material guide channel 311, a third material guide channel 312, a fifth support frame 313, a third cylinder 319 and a cutter 321. The fifth support frame 313 is fixedly installed on the third support frame 32. The third cylinder 319 is fixedly connected to the top of the third support frame 32. The cutter 321 is fixedly connected to the driving end of the third cylinder 319. The second material guide channel 311 and the third material guide channel 312 are respectively provided on both sides of the cutter 321. The second material guide channel 311 and the third material guide channel 312 are fixedly connected to the fifth support frame 313 through a support block, and the discharge end of the third material guide channel 312 is directly opposite to a group of transverse channels 323.

[0067] The fixed-length conveying assembly includes a first motor 38, a transmission assembly 39, a first material guide channel 310, a first gear ring 318 and a first driving roller 320. The first motor 38 is fixedly mounted on the third support frame 32. The first motor 38 is transmission-connected to the first driving roller 320 through the transmission assembly 39. The outer ends of the first driving roller 320 away from the first motor 38 are fixedly connected to the first gear ring 318, and the first gear rings 318 are meshed and connected with each other. The third support frame 32 is rotationally connected to the first driving roller 320 through a fixed support frame. The first material guide channel 310 is fixedly connected to the third support frame 32 through a fixed support frame. The discharge port of the first material guide channel 310 faces the middle of the two groups of first driving rollers 320.

[0068] The fifth cylinder 322 of the symmetrical belt threading assembly drives the arc channel 324 to move, and the arc channel 324 drives the transverse channel 323 to move. The transverse channel 323 and the arc channel 324 move to fit with the rear baffle 314. The first motor 38 of the fixed-length conveying assembly drives a group of first driving rollers 320 to rotate through the transmission assembly 39. One group of first driving rollers 320 drives another group of first driving rollers 320 to rotate in the opposite direction through two groups of first gear rings 318 that pinch each other. The two groups of first driving rollers 320 drive the first material guide passage 314 to move. The non-woven fabric belt in the channel 310 moves into the transverse channel 323 and the arc channel 324. The distance between the end of the non-woven fabric belt away from the first driving roller 320 and the outer end of the transverse channel 323 away from the first driving roller 320 is the distance between the outer end of the transverse channel 323 close to the first driving roller 320 and the cutter 321. The third cylinder 319 of the cutting assembly drives the cutter 321 to move downward, and the cutter 321 cuts the non-woven fabric belt. After cutting, the second cylinder 317 drives the U-shaped push plate 315 to move upward, and the U-shaped push plate 315 pushes the two ends of the non-woven fabric belt located outside the transverse channel 323 through the through holes of the bottom film, and then the first cylinder 34 of the flattening assembly drives the torsion spring 35 to move downward, and the fourth support frame 33 drives the connecting rotating plate 36 to move downward, and the connecting rotating plate 36 drives the pressing roller 37 to move downward. When the pressing roller 37 moves to the paperboard, the pressing roller 37 moves outward along the paperboard, and the pressing roller 37 presses the end of the non-woven fabric belt on the glue-coated bottom film and paperboard, and the first cylinder 34 moves upward again, and the pressing roller 37 presses again according to the previous trajectory. The crimping effect is guaranteed, and then the fifth cylinder 322 drives the transverse channel 323 and the arc channel 324 to move toward the fifth cylinder 322, and the fifth cylinder 322 drives the transverse channel 323 and the arc channel 324 to separate from the non-woven tape, and the non-woven tape moves with the cardboard, and the arc channel 324 provides a storage space for the non-woven tape, so that the length of the non-woven tape in the two groups of transverse channels 323 and one group of arc channels 324 is greater than the length between the two groups of bottom films, so that the non-woven tape is in a relaxed state after bonding, which is conducive to subsequent grabbing.

[0069] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A precise positioning adhesive portable packaging box assembly device, comprising a feeding positioning component (7) for precise feeding, characterized in that: The discharge end of the loading and positioning assembly (7) is provided with a plurality of groups of clamping and conveying assemblies (2) for precise movement; The clamping conveying assembly (2) comprises a conveyor belt (21), a first support frame (22), a second transverse plate (23), a first inclined plate (24), a roller (25), an L-shaped plate (26), a first spring (27), a bottom plate (28), a first pressure plate (29), a stopper (210) and a support straight block (211); the outer wall of the conveyor belt (21) is connected with support straight blocks (211) at equal intervals; the top of the support straight block (211) is fixedly connected with the bottom plate (28); the middle end of the top of the bottom plate (28) is fixedly connected with a stopper (210) for blocking materials; the bottom plate (28) is slidably connected to the upright part of the L-shaped plate (26) through a straight sliding hole; the L-shaped plate (2 6) A first spring (27) is fixedly connected between the transverse portion and the bottom of the bottom plate (28), and the first spring (27) is sleeved on the outer side of the upright portion of the L-shaped plate (26). A first pressing plate (29) used in conjunction with the bottom plate (28) is fixedly connected to the top of the L-shaped plate (26). The outer end of the transverse portion of the first spring (27) is rotatably connected to a roller (25). The supporting outer wall of the conveyor belt (21) is fixedly connected to a first support frame (22) at equal intervals, and a second transverse plate (23) is installed on the upper end of the first support frame (22). The end of the second transverse plate (23) close to the loading positioning assembly (7) is fixedly connected to a first inclined plate (24) for guiding the roller (25) to move downward; Above the conveyor belt (21), from right to left, are arranged a second gluing assembly (6) for primary gluing, a film bonding assembly (5) for attaching a film and punching holes, a first gluing assembly (4) for secondary gluing, and a tape threading and crimping assembly (3) for threading and crimping. A discharging conveyor belt (1) for materials is provided at the discharging end of the conveyor belt (21), and the transmission speed of the discharging conveyor belt (1) is greater than the transmission speed of the conveyor belt (21), and the roller (25) is separated from the second transverse plate (23) before the paperboard contacts the discharging conveyor belt (1); The conveyor belt (21) is also connected to a pad (9) for horizontally supporting the cardboard when it moves, and the top of the pad (9) is flush with the top of the bottom plate (28); The belt threading and crimping assembly (3) is connected to a second pressing plate (8) for flattening the paperboard when it moves.

2. The precise positioning adhesive portable packaging box assembly device according to claim 1 is characterized in that: The loading positioning assembly (7) comprises a support seat (71), a side limit plate (72), a second inclined plate (73) and a feeding conveyor belt (74); the feeding conveyor belt (74) is located at the end of the conveyor belt (21) away from the discharging conveyor belt (1); the front and rear sides of the end of the conveyor belt (21) away from the discharging conveyor belt (1) are provided with a support seat (71); the top of the support seat (71) is fixedly connected with a side limit plate (72); the end of the side limit plate (72) away from the discharging conveyor belt (1) is fixedly connected with a second inclined plate (73) arranged outwardly; the left end of the side limit plate (72) is located on the left side of the right end of the second transverse plate (23).

3. The precise positioning adhesive portable packaging box assembly device according to claim 2 is characterized in that: The first glue coating component (4) and the second glue coating component (6) have the same structure.

4. The precise positioning adhesive portable packaging box assembly device according to claim 3 is characterized in that: The first glue coating component (4) comprises a seventh support frame (41), a glue coating structure (42), a vertical drive component (43), a horizontal drive component (44) and a horizontal mounting plate (45); the top of the seventh support frame (41) is fixedly connected to the horizontal drive component (44); the driving end of the horizontal drive component (44) is connected to the vertical drive component (43); the driving end of the vertical drive component (43) is fixedly connected to the horizontal mounting plate (45); and the glue coating structure (42) is fixedly connected to both ends of the front side of the horizontal mounting plate (45).

5. The precise positioning adhesive portable packaging box assembly device according to claim 4 is characterized in that: The film bonding assembly (5) comprises a ninth support frame (53), a dual film synchronous conveying assembly and a synchronous crimping and punching assembly. The ninth support frame (53) is located outside the conveyor belt (21). The ninth support frame (53) is connected to a synchronous crimping and punching assembly for punching, crimping and punching two groups of films. The synchronous crimping and punching assembly is connected to a dual film synchronous conveying assembly for feeding the two groups of films simultaneously.

6. The precise positioning adhesive portable packaging box assembly device according to claim 5 is characterized in that: The synchronous crimping punching assembly comprises a horizontal fixed plate (51), a guide rail assembly (52), a horizontal pressure plate (54), a movable plate (55), a mounting straight plate (56), a second motor (57), a rotating plate (58), a punching knife (511), a second spring (512), a slide bar (513), a punching knife (514) and a straight hole (521). The mounting straight plate (56) is fixedly connected to the ninth support frame (53). The rear side wall of the mounting straight plate (56) is fixedly connected to the second motor (57). The driving end of the second motor (57) is fixedly connected to the rotating plate (58). The outer end of the rotating plate (58) is rotatably connected to the movable plate (55). The bottom of the movable plate (55) is rotatably connected to the horizontal pressure plate (54). The horizontal pressure plate (54) is fixedly connected to the slider of the guide rail assembly (52). The guide rail assembly (52 ) is fixedly connected to the guide rail of the installation straight plate (56), the bottom of both ends of the horizontal pressing plate (54) is fixedly connected with a punching knife (511), the punching knife (514) is symmetrically fixedly connected with the punching knife (511) through a straight sliding hole, the top of the punching knife (514) is symmetrically fixedly connected with a second spring (512), the top of the second spring (512) is fixedly connected to the bottom of the horizontal pressing plate (54), the punching knife (514) is symmetrically fixedly connected with the slide bar (513) through the straight sliding hole, the top of the slide bar (513) is fixedly connected to the bottom of the horizontal pressing plate (54), the lower end of the front side wall of the installation straight plate (56) is fixedly connected with a horizontal fixing plate (51), both ends of the horizontal fixing plate (51) are provided with straight holes (521) that are slidably connected to the slide bar (513), and the horizontal fixing plate (51) is connected to the dual-film synchronous conveying component.

7. The precise positioning adhesive portable packaging box assembly device according to claim 6 is characterized in that: The dual-film synchronous conveying assembly comprises a third motor (59), a second gear ring (510), a side connecting plate (515), a third gear ring (516), a transverse shaft (517), a fifth material guiding channel (518), a second driving roller (519) and a fourth material guiding channel (520); the rear side wall of the transverse fixed plate (51) is symmetrically fixedly connected with the fifth material guiding channel (518); the outer wall of the fifth material guiding channel (518) is fixedly connected with the side connecting plate (515); the side connecting plate (515) is fixedly connected with the fourth material guiding channel (520); two groups of transverse shafts (517) are rotatably connected between the side connecting plates (515); The left and right ends of the shaft (517) are fixedly connected with second drive rollers (519), and the second drive rollers (519) are located between the fourth material guide channel (520) and the fifth material guide channel (518). The transverse shaft (517) is fixedly connected with a third gear ring (516), and two groups of third gear rings (516) are meshingly connected. The rear side of the installation straight plate (56) is fixedly connected with a third motor (59), and the driving end of the third motor (59) is fixedly connected with a second gear ring (510), and the second gear ring (510) is meshingly connected with one group of the third gear rings (516), and the fifth material guide channel (518) is communicated with the straight hole (521).

8. The precise positioning adhesive portable packaging box assembly device according to claim 7 is characterized in that: The tape threading and crimping assembly (3) comprises a flattening assembly, a fixed-length conveying assembly, a cutting assembly and a symmetrical tape threading assembly, one side of the symmetrical tape threading assembly is connected to a cutting assembly for cutting, the end of the cutting assembly away from the symmetrical tape threading assembly is connected to a fixed-length conveying assembly for fixed-length conveying of the non-woven fabric tape, and the top of the symmetrical tape threading assembly is provided with a flattening assembly for crimping.

9. The precise positioning adhesive portable packaging box assembly device according to claim 8, characterized in that: The symmetrical belt threading assembly comprises a third support frame (32), a rear baffle (314), a U-shaped push plate (315), a sixth support frame (316), a second cylinder (317), a fifth cylinder (322), a transverse channel (323), and an arc-shaped channel (324); the top of the third support frame (32) is fixedly connected to the sixth support frame (316); the top of the sixth support frame (316) is fixedly connected to the second cylinder (317); the driving end of the second cylinder (317) is fixedly connected to the U-shaped push plate (315); the top of the rear end of the sixth support frame (316) is fixedly connected to the rear baffle (314) through a support block; the sixth support frame (316) The top of the front end is fixedly connected to a fifth cylinder (322) through a support block, the driving end of the fifth cylinder (322) is fixedly connected to an arc-shaped channel (324), both ends of the arc-shaped channel (324) are fixedly connected to transverse channels (323), and the transverse channels (323) and the arc-shaped channel (324) are provided with sliding grooves for the non-woven fabric belt to pass through, and when the fifth cylinder (322) is extended, the rear end of the arc-shaped channel (324) is in close contact with the front end of the rear baffle (314), and there is a gap between the upright part of the U-shaped push plate (315) close to the end of the transverse channel (323) and the end of the transverse channel (323) away from the arc-shaped channel (324).

10. The precise positioning adhesive portable packaging box assembly device according to claim 9, characterized in that: The flattening assembly comprises a second support frame (31), a fourth support frame (33), a first cylinder (34), a torsion spring (35), a connecting rotating plate (36) and a pressure roller (37); the second support frame (31) is fixedly connected to the first cylinder (34); the driving end of the first cylinder (34) is fixedly connected to the fourth support frame (33); both ends of the fourth support frame (33) are rotatably connected to the connecting rotating plate (36) through a rotating shaft; the outer end of the connecting rotating plate (36) is rotatably connected to the pressure roller (37); a torsion spring (35) is sleeved on the outer side of the rotating shaft connecting the connecting rotating plate (36) and the fourth support frame (33); the outer ends of the torsion spring (35) are respectively fixedly connected to the fourth support frame (33) and the connecting rotating plate (36).

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