Feeding mechanism of folder gluer

Abstract

The utility model relates to the technical field of packaging mechanical equipment, and discloses a folder gluer feeding mechanism which comprises a feeding main shaft, a limiting groove is formed in the middle of the surface of the feeding main shaft, and the surface, close to the end, of the feeding main shaft is rotationally sleeved with a supporting disc frame. Electric hydraulic push rods are fixedly mounted at the top and the bottom of the side face of the supporting disc frame. The feeding main shaft adopting the limiting design is matched with the long-distance conveying roller disc and the short-distance conveying roller disc, so that the long-distance conveying roller disc and the short-distance conveying roller disc can move under the pushing or pulling action of the telescopic long shaft and the telescopic short shaft; therefore, the different long-distance conveying roller discs and the short-distance conveying roller discs and the feeding belt driven by the long-distance conveying roller discs and the short-distance conveying roller discs achieve distance adjustment, the effect of conveniently adjusting the distance of the feeding conveying roller belt structure is achieved, the effect of conveniently conducting adaptive adjustment according to the size specification of a packaging box is achieved, the application range is greatly widened, and the practicability is high. And the machining flexibility is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to packing mechanical equipment technical field especially relates to a paste in box machine feeding mechanism. BACKGROUND

[0002] The paste in box machine belongs to paste paper box mechanical equipment, and in the packaging printing industry, the application of the paste in box machine is the last process of packaging box processing, is folded into shape and sticks good paste mouth to printed paperboard, and the machine paste in box replaces manual paste in box mode, reduces labor cost and improves efficiency, the paste in box machine part is divided into paper conveying part, pre-folding part, hooking bottom part, forming part and pressing box part, the paste in box machine is divided into order sticking paste in box machine, hooking bottom paste in box machine and the like according to function, and the general paste in box machine does not have groove bottom function or even does not have pre-folding, and the better one has pre-folding, of course, most of the paste in box machines have pre-folding, and of course, the groove bottom paste in box machine must be used to make hooking bottom box, and the paste in box machine with better function can also make hexagonal and special-shaped box, but a glue spraying system and other devices need to be configured.

[0003] At present, the feeding mechanism of the existing paste in box machine basically adopts the roller belt structure, and the spacing of the roller belt structure basically adopts constant design, when being applied to different size specifications of packaging boxes for feeding processing, it is difficult to adaptively adjust according to the size specifications of the packaging boxes, the application airflow flexibility is poor, and it is not conducive to improving the application range. UTILITY MODEL CONTENTS

[0004] In view of the defects of the prior art, the utility model provides a paste in box machine feeding mechanism, which solves the problems in the background art.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A feeding mechanism of a box gluing machine includes a feeding spindle, a limiting groove is provided in the middle of the surface of the feeding spindle, a support disc rack is rotatably sleeved on the surface of the feeding spindle near the end, an electric hydraulic push rod is fixedly installed on the top and bottom of the side of the support disc rack, a mounting side disc rack is fixedly installed on the side end of the electric hydraulic push rod, a supporting horizontal shaft is fixedly installed on the edge of the opposite side of the support disc rack and the mounting side disc rack, a telescopic long shaft and a telescopic short shaft are respectively slidably inserted on the top and bottom of the support disc rack, and the telescopic long shaft and the telescopic short shaft are respectively connected to the output of the electric hydraulic push rod at the top and bottom of the support disc rack. The end pistons are connected, and the ends of the telescopic long shaft and the telescopic short shaft are respectively fixedly installed with a long-distance conveying roller and a short-distance conveying roller, and the interiors of the long-distance conveying roller and the short-distance conveying roller are fixedly installed with sliding sleeves, and the inner sides of the sliding sleeves are fixedly installed with a sliding limiting mechanism that slides in the limiting groove, and the top of the long-distance conveying roller body is penetrated and fixedly plugged with a connecting ring that is slidingly sleeved on the telescopic long shaft, and the surface of the long-distance conveying roller is meshed with a feeding belt, and the number of the mounting side disc racks is multiple, and the frontmost mounting side disc rack is fixedly installed with a servo reduction motor that drives the feeding spindle.

[0007] Preferably, the supporting disc frame includes a main disc body, a supporting bearing and a disc body embedded tube, the supporting bearing passes horizontally through and is fixedly plugged into the middle of the main disc body, and the disc body embedded tube passes horizontally through the top and bottom of the main disc body to achieve fixed plugging.

[0008] Preferably, the mounting side disc rack includes a mounting disc plate and assembly through holes, the number of the assembly through holes is multiple, and the multiple assembly through holes are equidistantly opened through the mounting disc plate near the front edge and near the back edge, the two ends of the supporting horizontal axis are respectively fixedly connected to the main disc body and the mounting disc plate, and the number of supporting horizontal axes connecting each main disc body and the mounting disc plate is four.

[0009] Preferably, the sliding limiting mechanism includes a limiting slide bar and a limiting ball head, the limiting ball head is fixedly mounted on both ends of the limiting slide bar, and the limiting slide bar and the limiting ball head are both slidably connected to the inside of the limiting groove.

[0010] Preferably, the limiting groove is an arc-shaped groove structure, the limiting slide bar has a convex arc surface on one side close to the limiting groove wall, and the limiting ball head has a convex spherical arc surface on one side close to the limiting groove wall.

[0011] Preferably, lightweight grooves are provided on both sides of the long-distance conveying roller disc and the short-distance conveying roller disc, and the lightweight grooves are annular grooves.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] The paste box machine feeding mechanism is characterized in that the feeding main shaft with the limiting design is matched with the long-distance conveying roller disc and the short-distance conveying roller disc, the long-distance conveying roller disc and the short-distance conveying roller disc can be displaced under the pushing or pulling action of the telescopic long shaft and the telescopic short shaft, the different long-distance conveying roller disc and the short-distance conveying roller disc and the feeding belt driven thereby can be adjusted in interval, the interval of the feeding conveying roller belt structure is conveniently adjusted, the adaptability adjustment according to the size and specification of the packaging box is realized, the application range is greatly improved, and the processing flexibility is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structure perspective view of the utility model;

[0015] Figure 2 It is a partial structure enlarged perspective view of the utility model;

[0016] Figure 3 It is a support disc holder enlarged perspective view of the utility model;

[0017] Figure 4 It is a local structure enlarged perspective view of the utility model.

[0018] In the drawing: 1, feeding main shaft; 2, limiting groove; 3, support disc holder; 4, electric hydraulic push rod; 5, installation side disc holder; 6, support horizontal shaft; 7, sliding shaft sleeve; 8, sliding limiting mechanism; 9, long-distance conveying roller disc; 10, telescopic long shaft; 11, telescopic short shaft; 12, feeding belt; 13, short-distance conveying roller disc; 14, communication ring; 15, servo reduction motor;

[0019] 301, main disc body; 302, support bearing; 303, disc body embedded pipe; 501, installation disc plate; 502, assembly through hole; 801, limiting slide bar; 802, limiting ball head; 1301, light weight recess. DETAILED DESCRIPTION

[0020] The technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0021] REFERENCE Figures 1-4The utility model discloses a paste box machine feeding mechanism, including feeding main shaft 1, the middle part of feeding main shaft 1 surface is equipped with limiting groove 2, the surface of feeding main shaft 1 near the end rotatory sleeve has the support tray frame 3, the top and bottom of support tray frame 3 side are all fixedly installed with electric hydraulic push rod 4, and the side end of electric hydraulic push rod 4 is fixedly installed with the installation side tray frame 5, and the edge of support tray frame 3 and installation side tray frame 5 opposite side is fixedly installed with support horizontal shaft 6, and the top and bottom of support tray frame 3 are slidably inserted with telescopic long axle 10 and telescopic short axle 11 respectively, and telescopic long axle 10 and telescopic short axle 11 are connected with the output end piston of electric hydraulic push rod 4 on the top and bottom of support tray frame 3 respectively, and the end of telescopic long axle 10 and telescopic short axle 11 is fixedly installed with long distance conveying roller disc 9 and short distance conveying roller disc 13 respectively, and the inside of long distance conveying roller disc 9 and short distance conveying roller disc 13 is fixedly installed with sliding axle sleeve 7, and the inside of sliding axle sleeve 7 is fixedly installed with sliding limiting mechanism 8 sliding in limiting groove 2, and the top of long distance conveying roller disc 9 disc body is fixedly inserted with the communication ring 14 sliding sleeve in telescopic long axle 10, and the surface of long distance conveying roller disc 9 is engaged with feeding belt 12, and the number of installation side tray frame 5 is multiple, and the most front installation side tray frame 5 is fixedly installed with servo reduction motor 15 driving feeding main shaft 1.

[0022] In the utility model, support tray frame 3 includes main disc body 301, support bearing 302 and disc body embedded pipe 303, support bearing 302 is transversely passed through and fixedly inserted and installed in the middle part of main disc body 301, and disc body embedded pipe 303 is transversely passed through the top and bottom of main disc body 301 disc body and is fixedly inserted and installed,

[0023] More specifically, by setting disc body embedded pipe 303, the sliding process of shaft body structure is more stable, and the transverse width of sliding is improved.

[0024] In the utility model, installation side tray frame 5 includes installation disc plate 501 and assembly through -hole 502, the number of assembly through -hole 502 is multiple, and multiple assembly through -hole 502 are equidistantly passed through and are equipped with on the near front edge and the near back edge of installation disc plate 501, and the both ends of support horizontal shaft 6 are fixedly connected with main disc body 301 and installation disc plate 501 respectively, and the number of support horizontal shaft 6 connected with every main disc body 301 and installation disc plate 501 is four,

[0025] More specifically, by setting four support horizontal shafts 6 connected with every main disc body 301 and installation disc plate 501, the stability and strength of structure support are more excellent.

[0026] In the utility model, sliding limiting mechanism 8 includes limiting slide 801 and limiting ball head 802, limiting ball head 802 is fixedly installed at the both ends of limiting slide 801, and limiting slide 801 and limiting ball head 802 are all slidably connected in the inside of limiting groove 2,

[0027] More specifically, by providing a limiting slide bar 801 and a limiting ball head 802 to form a sliding limiting mechanism 8, the sliding limiting mechanism 8 can slide more smoothly, and the length of the sliding structure is extended, thereby achieving more stable sliding.

[0028] In the present invention, the limiting groove 2 is an arc-shaped groove structure, the limiting slide 801 is close to the groove wall of the limiting groove 2 and is a convex arc surface, and the limiting ball head 802 is close to the groove wall of the limiting groove 2 and is a convex spherical arc surface;

[0029] More specifically, by setting a spherical arc surface limiting ball head 802 at the end of the limiting slide 801, it is less likely that the end of the limiting slide 801 will get stuck with the wall of the limiting groove 2 during movement, making the sliding process smoother.

[0030] In the present invention, both sides of the long-distance conveying roller disc 9 and the short-distance conveying roller disc 13 are provided with a lightweight groove 1301, and the lightweight groove 1301 is an annular groove;

[0031] More specifically, by providing the lightweight groove 1301 , the weight of the long-distance conveying roller disc 9 and the short-distance conveying roller disc 13 is reduced, thereby achieving a lightweight design.

[0032] Working principle: When adjusting the spacing of different feeding belts 12, the electric hydraulic push rod 4 is started to drive the telescopic long shaft 10 and the telescopic short shaft 11 to push or retract, thereby driving the long-distance conveying roller 9 and the short-distance conveying roller 13 to move respectively; and when the telescopic long shaft 10 drives the long-distance conveying roller 9 to move, the telescopic long shaft 10 slides in the connecting ring 14 to avoid interfering with the displacement of the short-distance conveying roller 13, thereby realizing the adjustment of the spacing between the long-distance conveying roller 9 and the short-distance conveying roller 13, that is, realizing the adjustment of the spacing of the roller belt transmission structure-the feeding belt 12.

[0033] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0034] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A feeding mechanism for a folder gluing machine, comprising a feeding spindle (1), characterized in that: A limiting groove (2) is provided in the middle of the surface of the feeding main shaft (1), and a support disc rack (3) is rotatably sleeved on the surface of the feeding main shaft (1) near the end, and an electric hydraulic push rod (4) is fixedly installed on the top and bottom of the side of the support disc rack (3), and a mounting side disc rack (5) is fixedly installed on the side end of the electric hydraulic push rod (4), and a supporting horizontal shaft (6) is fixedly installed on the edges of the opposite sides of the support disc rack (3) and the mounting side disc rack (5), and a telescopic long shaft (10) and a telescopic short shaft (11) are respectively slidably inserted at the top and bottom of the support disc rack (3), and the telescopic long shaft (10) and the telescopic short shaft (11) are respectively connected to the output end pistons of the electric hydraulic push rod (4) at the top and bottom of the support disc rack (3). The ends of the long shaft (10) and the telescopic short shaft (11) are respectively fixedly mounted with a long-distance conveying roller disc (9) and a short-distance conveying roller disc (13); a sliding sleeve (7) is fixedly mounted inside the long-distance conveying roller disc (9) and the short-distance conveying roller disc (13); a sliding limiting mechanism (8) that slides in the limiting groove (2) is fixedly mounted on the inner side of the sliding sleeve (7); a connecting ring (14) that slides and is sleeved on the telescopic long shaft (10) is passed through and fixedly inserted on the top of the disc body of the long-distance conveying roller disc (9); a feeding belt (12) is engaged on the surface of the long-distance conveying roller disc (9); the number of the mounting side disc racks (5) is multiple, and the frontmost mounting side disc rack (5) is fixedly mounted with a servo reduction motor (15) that drives the feeding spindle (1).

2. A feeding mechanism for a folder-gluing machine according to claim 1, characterized in that: The support disc frame (3) comprises a main disc body (301), a support bearing (302) and a disc body embedded tube (303); the support bearing (302) is transversely passed through and fixedly plugged into the middle of the main disc body (301); the disc body embedded tube (303) is transversely passed through the top and bottom of the main disc body (301) to achieve fixed plugging.

3. A feeding mechanism for a folder-gluing machine according to claim 2, characterized in that: The mounting side disc rack (5) comprises a mounting disc plate (501) and assembly through holes (502), the number of the assembly through holes (502) is multiple, and the multiple assembly through holes (502) are equidistantly opened through the mounting disc plate (501) near the front edge and near the back edge, the two ends of the support transverse axis (6) are respectively fixedly connected to the main disc body (301) and the mounting disc plate (501), and the number of the support transverse axes (6) connecting each main disc body (301) and the mounting disc plate (501) is four.

4. A feeding mechanism for a folder-gluing machine according to claim 1, characterized in that: The sliding limiting mechanism (8) comprises a limiting sliding bar (801) and a limiting ball head (802), wherein the limiting ball head (802) is fixedly mounted at both ends of the limiting sliding bar (801), and both the limiting sliding bar (801) and the limiting ball head (802) are slidably connected inside the limiting groove (2).

5. A feeding mechanism for a folder-gluing machine according to claim 4, characterized in that: The limiting groove (2) is an arc-shaped groove structure, the limiting slide (801) has a convex arc surface on one side close to the groove wall of the limiting groove (2), and the limiting ball head (802) has a convex spherical arc surface on one side close to the groove wall of the limiting groove (2).

6. A feeding mechanism for a folder-gluing machine according to claim 1, characterized in that: Both sides of the long-distance conveying roller disc (9) and the short-distance conveying roller disc (13) are provided with lightweight grooves (1301), and the lightweight grooves (1301) are annular grooves.

Images