Sticking strip feeding device of sticking strip machine
By setting correction rollers and adjustment frames at the loading station of the stripping machine, combined with inductive sensors and motor control, the problem of strip offset is solved, and precise positioning and automatic adaptive adjustment of the strips are achieved, which is suitable for strips of different thicknesses.
Patent Information
- Application Number
- CN202423046191.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-10
- Publication Date
- 2025-10-21
- Estimated Expiration
- 2034-12-10
AI Technical Summary
In the prior art, the labeling strips of the packaging bags are easily offset when the transport station is transferred to the loading station, resulting in inaccurate pressing positions.
Correction rollers and adjustment frames are set at the loading station. The position of the strips is adjusted by the inclined correction rollers in conjunction with the limiters, and the transmission speed is controlled by the induction sensor and the adjustment motor to ensure that the strips are accurately positioned.
It realizes the precise positioning of the sticker at the loading station, is suitable for stickers of different thicknesses, and improves the lamination accuracy and the degree of automation of the equipment.
Smart Images
Figure CN223457584U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to packing bag processing technical field, especially a strip pasting device of strip pasting machine. BACKGROUND
[0002] In prior art, some packing bags with sealing strips use deformable silk strips and patches, the silk strips are wrapped by the patches, then the patches are cut by a cutter to form a patch, the patch is transported by a transportation station, and then the patch is fed by a feeding station, and the patch is pressed on the packing bag by a pressing station, but the patch is easy to deviate when being transferred from the transportation station to the feeding station, so that the position is not accurate when being pressed. SUMMARY
[0003] The utility model discloses a strip pasting device of strip pasting machine, which is characterized by setting a deviation rectifying roller on the feeding station, so that the position of the strip can be adjusted, and the strip is convenient for processing later.
[0004] The utility model discloses a strip pasting device of strip pasting machine, which is characterized by setting a deviation rectifying roller on the feeding station, so that the position of the strip can be adjusted, and the strip is convenient for processing later.
[0005] When the strip is transported from the transportation station to the feeding station, the conveying belt is relatively wide to better receive the strip, so that the strip is easy to deviate when being fed, and the deviation rectifying roller is inclined and rotates to adjust the position of the strip to the side, so that the strip leans on the limiting piece, and the deviation rectifying function is realized, and the strip is convenient for being pasted on the packing bag later.
[0006] The utility model further has the following setting: the adjusting frame is set on the rack corresponding to the position of the deviation rectifying roller, and the adjusting frame can swing relative to the rack to adjust the height of the deviation rectifying roller.
[0007] The above technical scheme can be applied to the transmission of strips with different thicknesses, and is more practical.
[0008] The further setting of the utility model discloses: two groups of interval setting inductive sensors are equipped with on the rack corresponding to the conveying belt export end position, the front and rear adjusting wheel for adjusting the front and rear position is arranged between the two groups of inductive sensors, still include the front and rear adjusting motor of driving the front and rear adjusting wheel rotation.
[0009] Adopt the above technical scheme, when the first group of inductive sensors detects that the strip transmission speed is slow, the front and rear adjusting motor works, at this time, the front and rear adjusting wheel rotation drives the strip to speed up the transportation, the second group of inductive sensors can detect the strip discharge, of course, the front and rear adjusting motor works reversely, namely can control the strip to slow down the transmission speed, thereby facilitating the alignment and fitting of the strip and the packaging bag in the later period, preventing the strip and the packaging belt from misalignment.
[0010] The further setting of the utility model discloses: the rack is further equipped with a tensioning roller, the conveying belt includes split type conveying belt I and conveying belt II, the rack is equipped with the adjustable adjusting roller, the adjusting roller extrudes conveying belt I and conveying belt II and partially overlaps to form a conveying track, the tensioning roller includes a plurality of tensioning roller I for conveying belt I and a plurality of tensioning roller II for conveying belt II, and the tensioning roller I and the tensioning roller II are both equipped with at least one movable adjusting roller relative to the rack, when the adjusting roller is adjusted relative to the rack, the conveying track can be relatively lengthened or shortened, and the movable tensioning roller I and the tensioning roller II can be relatively self-adapting.
[0011] Adopt the above technical scheme, when the adjusting roller is close to the outside and slides, the folding position of the conveying belt I and the conveying belt II will relatively increase, thereby further increasing the length of the conveying track, but, because the overall length of the conveying belt I and the conveying belt II cannot be changed, the position of the tensioning roller I and the tensioning roller II is changed, thereby performing an adaptive adjustment, without the need of replacing the conveying belt I and the conveying belt II as a whole, and the length of the conveying track can be adjusted to be applicable to the transmission of strips of different lengths, and the practicability is stronger.
[0012] The further setting of the utility model discloses: the adjusting roller is arranged in a plurality of roots along an arc, the rack is provided with a mounting plate, the adjusting roller is arranged on the mounting plate, and the rack is provided with an adjusting screw and a guide rod corresponding to the mounting plate position, the adjusting screw is threadedly connected with the mounting plate, and the mounting plate is guided to slide on the guide rod.
[0013] Adopt the above technical scheme, the conveying belt I and the conveying belt II are deformed by the cooperation of the plurality of adjusting rollers, which can guide the reversing during the strip transmission, and the layout is also reasonable, further, the mounting plate can be guided to slide by the rotation of the adjusting screw, so that the adjusting roller on the mounting plate can move as a whole, and the locking of the thread can prevent the deviation and automatic sliding when not adjusting, and the structure layout is reasonable.
[0014] Further configuration of the present invention: a first pendulum block and a second pendulum block are hingedly provided on the frame, wherein a movable tensioning roller I is provided on the first pendulum block, and a movable tensioning roller II is provided on the second pendulum block, and a pendulum block driving member for driving the first pendulum block and the second pendulum block to move is also provided on the frame.
[0015] By adopting the above technical solution, the first pendulum block and the second pendulum block can be driven to swing through the pendulum block driving member, thereby adjusting the positions of the corresponding tensioning roller I and tensioning roller II, thereby performing an adaptive adjustment, making the device more automated when adjusting. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is the overall structural application diagram of the utility model;
[0017] Figure 2 This is a schematic diagram of the structure of the loading station of the utility model;
[0018] Figure 3 This is a schematic diagram of the structure of the conveying station of the utility model;
[0019] Figure 4 This is a schematic diagram of the structure of the conveying station of the utility model;
[0020] Figure 5 This is a schematic diagram of the position of the conveying drive component of the utility model;
[0021] Figure 6 for Figure 2 Schematic diagram of some structures. DETAILED DESCRIPTION
[0022] The following describes the specific embodiments of the present invention in detail with reference to the accompanying drawings:
[0023] In the description of the present invention, it should be understood that the terms "upper", "lower", "bottom", "top", "front", "back", "inside", "outside", "left", "right", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.
[0024] The utility model discloses a kind of strip pasting machine's strip pasting feeding device, including rack 1, conveying station 2 is equipped on the rack 1, the conveying station 2 includes conveying belt 21 and the conveying belt driving element 22 of driving conveying belt 21 work, in the utility model embodiment, feeding station 3 is also equipped on the rack 1, the feeding station 3 includes conveyor belt 31, the conveyor belt driving element 32 of driving conveyor belt 31 work (conveyor belt driving element 32 and conveying belt driving element 22 most preferably adopt driving motor), limit piece 33 (limit piece 33 most preferably adopts baffle) is located at the opposite sides of conveyor belt 31, rack 1 is rotationally arranged with rectification roller 41 above conveyor belt 31, and rectification roller 41 is spaced apart with several along the length direction of conveyor belt 31, and rectification roller 41 is relatively inclined to conveyor belt 31 and is arranged to form rectification structure.
[0025] When conveying station 2 transports strip to feeding station 3, at this time, conveyor belt 31 will be relatively wide in order to better catch strip, so as to cause strip to be easy to deviate when feeding, at this time, rectification roller 41 is inclined to conveyor belt 31 and is matched, and rectification roller 41 is inclined and rotates, so as to adjust strip pressed to side, so as to make it lean on limit piece 33, so as to realize the function of rectification, and facilitate to be pasted on packaging bag in later period.
[0026] Adjusting frame 42 is provided on the rack 1 corresponding to the position of rectification roller 41, and the adjusting frame 42 can swing relative to the rack 1 to adjust the height of the rectification roller 41, so that it can be suitable for strips of different thicknesses for transmission, and the utility is stronger, and the adjusting frame 42 can be locked by lock catch or spring tension after adjustment, or can be locked by positioning block and positioning groove.
[0027] Two groups of interval arranged induction sensors (induction sensor is not shown in the figure, and most preferably infrared sensor) are provided on the rack 1 corresponding to the outlet end of conveyor belt 31, a front and rear adjusting wheel 100 for adjusting the front and rear positions is arranged between the two groups of induction sensors, and a front and rear adjusting motor 200 for driving the front and rear adjusting wheel 100 to rotate is further included, when the first group of induction sensors detects that the strip transmission speed is slow, the front and rear adjusting motor 200 works, at this time, the front and rear adjusting wheel 100 rotates to drive the strip to transport faster, the second group of induction sensors can detect strip discharge, of course, the front and rear adjusting motor 200 works reversely, that is, the strip transmission speed can be controlled to slow down, so as to facilitate alignment and pasting with packaging bag in later period, and prevent strip and packaging tape from misalignment.
[0028] The rack 1 is further provided with a tensioning roller 5, the conveying belt 21 comprises a conveying belt I 211 and a conveying belt II 212 which are arranged separately, the rack 1 is provided with an adjustable adjusting roller 6, the adjusting roller 6 extrudes the conveying belt I 211 and the conveying belt II 212 to partially overlap to form a conveying track 7, the tensioning roller 5 comprises a plurality of tensioning rollers I 51 for sleeving the conveying belt I 211 and a plurality of tensioning rollers II 52 for sleeving the conveying belt II 212, the tensioning rollers I 51 and the tensioning rollers II 52 are each provided with at least one adjustable roller relative to the rack 1, when the adjusting roller 6 is adjusted relative to the rack 1, the conveying track 7 can be relatively lengthened or shortened, at the same time, the movable tensioning rollers I 51 and the tensioning rollers II 52 can be relatively adaptively changed, when the adjusting roller 6 slides close to the outer side, the folding position of the conveying belt I 211 and the conveying belt II 212 will relatively increase, thereby further increasing the length of the conveying track 7, however, because the overall length of the conveying belt I 211 and the conveying belt II 212 cannot be changed, the position of the tensioning rollers I 51 and the tensioning rollers II 52 is changed to adaptively adjust, thereby the conveying belt I 211 and the conveying belt II 212 do not need to be replaced as a whole, and the length of the conveying track 7 can be adjusted to be suitable for conveying strips of different lengths, and the practicality is stronger.
[0029] The adjusting roller 6 is arranged in an arc shape, the rack 1 is provided with a mounting plate 81, the adjusting roller 6 is arranged on the mounting plate 81, and the rack 1 is provided with an adjusting screw 82 and a guide rod 83 corresponding to the position of the mounting plate 81, the adjusting screw 82 is threadedly connected with the mounting plate 81, and the mounting plate 81 is guided to slide on the guide rod 83, the plurality of adjusting rollers 6 are arranged to extrude and deform the conveying belt I 211 and the conveying belt II 212, which can facilitate the guiding of the conveying strip during transmission, and the layout is reasonable, further, the mounting plate 81 can be guided to slide by rotating the adjusting screw 82, so that the adjusting roller 6 on the mounting plate 81 can move as a whole, and the adjusting roller 6 can be prevented from deviating and automatically sliding by thread locking when not adjusted, and the structure layout is reasonable.
[0030] The first swing block 91 and the second swing block 92 are hingedly arranged on the rack 1, wherein the movable tensioning roller I 51 is arranged on the first swing block 91, and the movable tensioning roller II 52 is arranged on the second swing block 92. The rack 1 is further provided with a swing block driving member 93 (the swing block driving member 93 is most preferably an electric cylinder or an electric cylinder, and of course, it can also be a tension spring or the like to pull the tensioning roller I 51 and the tensioning roller II 52), which is used to drive the first swing block 91 and the second swing block 92 to move. The swing block driving member 93 most preferably has two groups, one of which drives the first swing block 91 to move, and the other of which drives the second swing block 92 to move. The swing block driving member 93 can drive the first swing block 91 and the second swing block 92 to swing, so as to adjust the positions of the corresponding tensioning roller I 51 and the tensioning roller II 52, thereby performing an adaptive adjustment, so that the device is more inclined to automation during adjustment.
Claims
1. A strip feeding device of a strip pasting machine, comprising a frame (1), a conveying station (2) is arranged on the frame (1), the conveying station (2) comprises a conveying belt (21) and a conveying belt driving member (22) for driving the conveying belt (21) to work, characterized in that: The rack (1) is further provided with an upper feeding station (3), the upper feeding station (3) comprises a conveying belt (31), a conveying belt driving element (32) for driving the conveying belt (31) to work, limiting elements (33) arranged on opposite sides of the conveying belt, and a deviation correcting roller (41) rotatably arranged above the conveying belt (31) on the rack (1), wherein the deviation correcting roller (41) is arranged in a plurality of intervals along the length direction of the conveying belt (31), and the deviation correcting roller (41) is arranged to be inclined relative to the conveying belt (31) to form a deviation correcting structure.
2. The strip pasting and feeding device of the strip pasting machine according to claim 1, characterized in that: The rack (1) is further provided with an upper feeding station (3), the upper feeding station (3) comprises a conveying belt (31), a conveying belt driving element (32) for driving the conveying belt (31) to work, limiting elements (33) arranged on opposite sides of the conveying belt, and a deviation correcting roller (41) rotatably arranged above the conveying belt (31) on the rack (1), wherein the deviation correcting roller (41) is arranged in a plurality of intervals along the length direction of the conveying belt (31), and the deviation correcting roller (41) is arranged to be inclined relative to the conveying belt (31) to form a deviation correcting structure.
3. The strip pasting and feeding device of a strip pasting machine according to claim 1 or 2, characterized in that: The rack (1) is further provided with an upper feeding station (3), the upper feeding station (3) comprises a conveying belt (31), a conveying belt driving element (32) for driving the conveying belt (31) to work, limiting elements (33) arranged on opposite sides of the conveying belt, and a deviation correcting roller (41) rotatably arranged above the conveying belt (31) on the rack (1), wherein the deviation correcting roller (41) is arranged in a plurality of intervals along the length direction of the conveying belt (31), and the deviation correcting roller (41) is arranged to be inclined relative to the conveying belt (31) to form a deviation correcting structure.
4. The strip pasting and feeding device of the strip pasting machine according to claim 1 or 2, characterized in that: The rack (1) is further provided with a tensioning roller (5), the conveying belt (21) comprises a conveying belt I (211) and a conveying belt II (212) arranged in a split mode, the rack (1) is provided with an adjustable adjusting roller (6), the adjusting roller (6) extrudes the conveying belt I (211) and the conveying belt II (212) to partially overlap to form a conveying track (7), the tensioning roller (5) comprises a plurality of tensioning rollers I (51) for sleeving the conveying belt I (211) and a plurality of tensioning rollers II (52) for sleeving the conveying belt II (212), the tensioning rollers I (51) and the tensioning rollers II (52) are each provided with at least one tensioning roller which is adjustable relative to the rack (1), when the adjusting roller (6) is adjusted relative to the rack (1), the conveying track (7) can be relatively lengthened or shortened, and the adjustable tensioning rollers I (51) and the tensioning rollers II (52) can be relatively self-adaptively changed.
5. The strip pasting and feeding device of the strip pasting machine according to claim 4, characterized in that: The adjusting roller (6) is arranged in a plurality of arcs, the rack (1) is provided with a mounting plate (81), the adjusting roller (6) is arranged on the mounting plate (81), and the rack (1) is provided with an adjusting screw (82) and a guide rod (83) corresponding to the position of the mounting plate (81), the adjusting screw (82) is threadedly connected with the mounting plate (81), and the mounting plate (81) is guided to slide on the guide rod (83).
6. A strip applying and feeding device for a strip applicator according to claim 4 or 5, characterized in that The rack (1) is further provided with a first swing block (91) and a second swing block (92), wherein the adjustable tensioning rollers I (51) are arranged on the first swing block (91), and the adjustable tensioning rollers II (52) are arranged on the second swing block (92), and the rack (1) is further provided with a swing block driving element (93) for driving the first swing block (91) and the second swing block (92) to move.