CN218595616U

CN218595616U - Equidistant limiting mechanism for food package printing

Info

Publication number: CN218595616U
Application number: CN202222268851.7U
Authority: CN
Inventors: 林伦恒; 李宗刚; 林华
Original assignee: Fujian Lanfan Food Packaging Co ltd
Current assignee: Fujian Lanfan Food Packaging Co ltd
Priority date: 2022-08-26
Filing date: 2022-08-26
Publication date: 2023-03-10
Anticipated expiration: 2032-08-26

Abstract

The utility model belongs to the technical field of the food package printing technique and specifically relates to a food package printing is with equidistant stop gear, including the frame, be provided with the transfer tank in the frame, and transfer tank middle part position is provided with the printing table face. Through set up the conveying groove in the frame, and set up ejection of compact spout and feeding spout respectively in the left and right sides of conveying groove middle part print table face, all be provided with two sets of locating parts that can realize symmetrical synchronous displacement by the two-way lead screw drive of positive and negative tooth in ejection of compact spout and the feeding spout, utilize interval between the servo motor adjustment locating part, can realize spacing to the packing carton cardboard position when the printing, make the packing carton cardboard pass through from the print table face middle part all the time, set up the conveying roller set through setting up on the rotation mounting bracket at the frame left end, the conveying roller set includes the two sets of conveying rollers of laminating each other that down set gradually from the last, the conveying roller surface has set up the rubber sleeve, when gear motor intermittent type nature operation, can realize the equidistant traction to the packing carton cardboard.

Description

Equidistant limiting mechanism for food package printing

Technical Field

The utility model relates to a food package printing technical field specifically is an equidistant stop gear is used in food package printing.

Background

The printing of the packing box patterns on the market generally comprises the steps of printing the patterns of each packing box on a paperboard at intervals before the packing box is cut, and then punching and cutting to obtain the packing box;

the existing packaging box pattern printing equipment is fixed in the gap between the notches through which the paper feeding plates pass, when the paper plates with different sizes are printed, the paper plates are easy to shift in the transmission process, so that the printing positions of the packaging box patterns shift, the paper plates slip easily in the traction transmission process, the displacement gap between the paper plates is influenced, and the situation that the printing patterns are overlapped occurs, so that the food packaging printing equidistant limiting mechanism is provided aiming at the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an equidistant stop gear is used in food package printing, through set up the transfer trough in the frame, and set up ejection of compact spout and feeding spout respectively in the left and right sides of transfer trough middle part printing table face, all be provided with two sets of locating parts that can realize symmetrical synchronous displacement by the two-way lead screw drive of positive and negative tooth in ejection of compact spout and the feeding spout, utilize interval between the servo motor adjustment locating part, can realize spacing to the packing carton cardboard position when the printing, make the packing carton cardboard pass through from the printing table face middle part all the time, through set up the conveying roller set on the rotation mounting bracket at the frame left end, the conveying roller set includes from last two sets of conveying rollers of laminating each other that down set gradually, the conveying roller surface has set up the rubber sleeve, when gear motor intermittent type nature operation, can realize the equidistant of packing carton cardboard and pull, with the problem of proposing in solving above-mentioned background technique.

In order to achieve the above object, the utility model provides a following technical scheme:

an equidistant stop gear is used in food package printing includes:

the printing machine comprises a rack, wherein a conveying groove is formed in the rack, and a printing table top is arranged in the middle of the conveying groove;

the limiting structure comprises a discharging chute and a feeding chute which are respectively arranged on the left side and the right side of the printing table board in a conveying groove, two groups of limiting parts which are symmetrical to each other are arranged on the discharging chute and the feeding chute, two groups of symmetrical slide blocks are arranged in the discharging chute and the feeding chute, the bottoms of the limiting parts are fixedly connected with the corresponding slide blocks, positive and negative two-way lead screws are arranged at the bottoms of the discharging chute and the feeding chute, symmetrical lead screw nuts are arranged on positive teeth and back pressure of the positive and negative two-way lead screws, and the tops of the lead screw nuts are fixedly connected with the corresponding slide blocks;

the drawing mechanism comprises a rotating mounting frame arranged at the left end of the rack and a conveying roller set arranged on the rotating mounting frame, and the conveying roller set comprises two groups of conveying rollers which are attached to each other and sequentially arranged from top to bottom.

As an optimal scheme, the transfer roller both ends all rotate through the pivot and install on rotating the mounting bracket, and the pivot of two sets of transfer roller rear ends all stretches out outside the rotation mounting bracket and through gear intermeshing in the transfer roller set, and the water flat line of two sets of transfer roller laminating departments flushes with the transfer tank bottom panel in the transfer roller set.

As a preferred scheme, a speed reducing motor is fixedly arranged on a front side panel of the rotary mounting frame, and a motor shaft of the speed reducing motor is connected with a rotating shaft of one group of conveying rollers in the conveying roller group.

As an optimal scheme, the rubber sleeve is established to the transfer roller overcoat, and the transfer roller surface is provided with the screens groove, and the rubber sleeve inner wall corresponds screens trench position and is provided with the screens strip that stretches into the screens inslot, and the antiskid line is arranged on the rubber sleeve surface.

As a preferred scheme, servo motors are fixedly arranged on the machine frames on the front sides of the discharging chute and the feeding chute, and motor shafts of the servo motors are respectively connected with corresponding positive and negative tooth bidirectional screw rods.

As a preferred scheme, the sweeping plate is arranged above the right end of the conveying groove, and the sweeping brush attached to the bottom panel of the conveying groove is arranged at the bottom of the sweeping plate.

By the foregoing technical scheme the utility model provides a can see out, the utility model provides a pair of equidistant stop gear is used in food package printing, beneficial effect is:

1. the conveying groove is arranged on the rack, the left side and the right side of a printing table board in the middle of the conveying groove are respectively provided with the discharging sliding groove and the feeding sliding groove, two groups of limiting parts which can realize symmetrical synchronous displacement and are driven by positive and negative teeth bidirectional screw rods are arranged in the discharging sliding groove and the feeding sliding groove, and the distance between the limiting parts is adjusted by a servo motor, so that the position of the packaging box paperboard can be limited during printing, and the packaging box paperboard can always pass through the middle of the printing table board;

2. through set up the conveying roller set on the rotation mounting bracket at the frame left end, can realize pulling to the packing carton cardboard, wherein, the conveying roller set includes from last two sets of transfer rollers of laminating each other that down set gradually, the transfer roller rear end passes through gear engagement, this transfer roller surface has set up the rubber sleeve, and the rubber sleeve surface has set up anti-skidding line, can avoid the packing carton cardboard to skid at the in-process that pulls, improve the precision of pulling the distance, gear motor's intermittent type nature operation can realize pulling the equidistant of packing carton cardboard.

Drawings

Fig. 1 is a schematic view of the overall structure of the equidistant spacing mechanism for food packaging printing of the present invention;

fig. 2 is a schematic view of the installation structure of the middle position limiting member of the present invention;

fig. 3 is a schematic cross-sectional structure diagram of the middle transfer roller of the present invention.

In the figure: 1. a frame; 11. a transfer slot; 12. printing a table top; 2. a discharge chute; 21. a feed chute; 22. a limiting member; 23. a positive and negative teeth bidirectional screw rod; 24. an inner groove; 25. a slider; 26. a feed screw nut; 27. a servo motor; 3. sweeping the flat plate; 31. sweeping and leveling; 4. rotating the mounting rack; 41. a set of transport rollers; 42. a reduction motor; 43. a conveying roller; 44. a clamping groove; 45. a rubber sleeve; 46. a clamping strip; 47. and (4) anti-skid lines.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

For better understanding of the above technical solutions, the following detailed descriptions will be provided in conjunction with the drawings and the detailed description of the present invention.

As shown in fig. 1-3, the embodiment of the utility model provides an equidistant stop gear is used in food package printing, include:

the printing machine comprises a rack 1, wherein a conveying groove 11 is formed in the rack 1, and a printing table top 12 is arranged in the middle of the conveying groove 11;

the limiting structure comprises a discharging chute 2 and a feeding chute 21 which are respectively arranged on the left side and the right side of a printing table 12 in a conveying trough 11, two groups of limiting parts 22 which are mutually symmetrical are respectively arranged on the discharging chute 2 and the feeding chute 21, two groups of symmetrical slide blocks 25 are respectively arranged in the discharging chute 2 and the feeding chute 21, the bottoms of the limiting parts 22 are fixedly connected with the corresponding slide blocks 25, positive and negative tooth bidirectional screw rods 23 are respectively arranged at the bottoms of the discharging chute 2 and the feeding chute 21, symmetrical screw nuts 26 are respectively arranged on positive teeth and negative pressures of the positive and negative tooth bidirectional screw rods 23, the tops of the screw nuts 26 are fixedly connected with the corresponding slide blocks 25, servo motors 27 are respectively fixedly arranged on a rack 1 on the front side of the discharging chute 2 and the front side of the feeding chute 21, and motor shafts of the servo motors 27 are respectively connected with the corresponding positive and negative tooth bidirectional screw rods 23;

the drawing mechanism comprises a rotating mounting frame 4 arranged at the left end of the rack 1 and a conveying roller set 41 arranged on the rotating mounting frame 4, and the conveying roller set 41 comprises two groups of conveying rollers 43 which are sequentially arranged from top to bottom and are mutually attached.

Among the above-mentioned device, conveying roller 43 both ends are all rotated through the pivot and are installed on rotating mounting bracket 4, the pivot of two sets of conveying roller 43 rear ends all stretches out to rotate mounting bracket 4 and just through gear intermeshing in the conveying roller group 41, the water flat line of two sets of conveying roller 43 laminating departments flushes with conveying trough 11 bottom panel in the conveying roller group 41, the fixed gear motor 42 that is provided with on the front side panel of rotating mounting bracket 4, gear motor 42's motor shaft and conveying roller group 41 in a set of conveying roller 43's pivot are connected.

In the above-mentioned device, rubber sleeve 45 is established to the transfer roller 43 overcoat, and the transfer roller 43 surface is provided with screens groove 44, and the inner wall of rubber sleeve 45 corresponds screens groove 44 position and is provided with the screens strip 46 that stretches into in screens groove 44, and rubber sleeve 45 surface antiskid line 47 of arranging.

In the device, a sweeping plate 3 is arranged above the right end of the conveying groove 11, and a sweeping brush 31 attached to a panel at the bottom of the conveying groove 11 is arranged at the bottom of the sweeping plate 3.

The embodiments of the present invention will be described in further detail below with reference to the attached drawings:

please refer to fig. 1 and 2, including a frame 1, a conveying trough 11 is provided on the frame 1, and a printing table 12 is provided at a middle position of the conveying trough 11, a discharging chute 2 and a feeding chute 21 are respectively provided at left and right sides of the printing table 12 in the conveying trough 11, two sets of symmetrical limiting parts 22 are provided on the discharging chute 2 and the feeding chute 21, and two sets of symmetrical sliders 25 are provided in the discharging chute 2 and the feeding chute 21, the bottom of the limiting part 22 is fixedly connected with the corresponding slider 25, the bottom of the discharging chute 2 and the bottom of the feeding chute 21 are both provided with a positive and negative two-way lead screw 23, a symmetrical lead screw nut 26 is provided on positive and negative two-way lead screw 23, and the top of the lead screw nut 26 is fixedly connected with the corresponding slider 25, a servo motor 27 is fixedly provided on the frame 1 at front sides of the discharging chute 2 and the feeding chute 21, and a motor shaft of the servo motor 27 is respectively connected with the corresponding positive and negative two-way lead screw 23, a rotating mounting rack 4 is provided at left end of the frame 1, a rotating mounting rack 4 is provided with a conveying roller set 41, and the conveying roller set 43 is provided with two sets of conveying rollers which are sequentially laminated from top to bottom.

Referring to fig. 1, both ends of the conveying rollers 43 are rotatably mounted on the rotating mounting frame 4 through rotating shafts, the rotating shafts at the rear ends of the two groups of conveying rollers 43 in the conveying roller group 41 extend out of the rotating mounting frame 4 and are meshed with each other through gears, the horizontal line at the joint of the two groups of conveying rollers 43 in the conveying roller group 41 is flush with the bottom panel of the conveying trough 11, a speed reducing motor 42 is fixedly arranged on the front panel of the rotating mounting frame 4, a motor shaft of the speed reducing motor 42 is connected with the rotating shafts of the one group of conveying rollers 43 in the conveying roller group 41, and when the speed reducing motor 42 intermittently operates, the conveying roller group 41 can be driven to carry out equidistant traction on packaging box paperboards;

further, rubber sleeve 45 is established to the conveying roller 43 overcoat, and conveying roller 43 surface is provided with screens groove 44, and the inner wall of rubber sleeve 45 corresponds screens groove 44 position and is provided with the screens strip 46 that stretches into in screens groove 44, and anti-skidding line 47 is arranged on rubber sleeve 45 surface, and the setting of anti-skidding line 47 can effectively avoid packing box cardboard to skid when being pull, influences the precision of pull distance.

Referring to fig. 3, a sweeping plate 3 is arranged above the right end of the conveying groove 11, a sweeping brush 31 attached to a panel at the bottom of the conveying groove 11 is arranged at the bottom of the sweeping plate 3, the sweeping brush 31 can be arranged to brush the packaging box paperboard when the packaging box paperboard enters the conveying groove 11, and meanwhile, certain pressure can be applied to the packaging box paperboard to enable the packaging box paperboard to be in a flat state when being pulled, so that the printing quality of the packaging box paperboard is improved.

The working principle of the embodiment is as follows: through set up the conveying groove in the frame, and set up ejection of compact spout and feeding chute respectively in the left and right sides of conveying groove middle part printing table face, all be provided with two sets of locating parts that can realize symmetrical synchronous displacement by the two-way lead screw drive of positive and negative tooth in ejection of compact spout and the feeding chute, utilize servo motor to adjust the interval between the locating part, can realize spacing to packing carton cardboard position when printing, make packing carton cardboard pass through from the printing table face middle part all the time, through set up the conveying roller group on the rotation mounting bracket of frame left end, can realize the traction to the packing carton cardboard, wherein, the conveying roller group includes two sets of delivery rollers of laminating each other that from last down set gradually, the delivery roller rear end passes through gear engagement, this delivery roller surface has set up the rubber sleeve, and the rubber sleeve surface has set up anti-skidding line, can avoid the packing carton cardboard to skid in-process, improve the precision of traction distance, gear motor's intermittent type nature operation can realize the equidistant traction to the packing carton cardboard.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a food package printing is with equidistant stop gear which characterized in that: the method comprises the following steps:

the printing machine comprises a rack (1), wherein a conveying groove (11) is formed in the rack (1), and a printing table top (12) is arranged in the middle of the conveying groove (11);

the limiting structure comprises a discharging chute (2) and a feeding chute (21) which are respectively arranged on the left side and the right side of a printing table top (12) in a conveying trough (11), wherein two groups of limiting parts (22) which are symmetrical to each other are arranged on the discharging chute (2) and the feeding chute (21), two groups of symmetrical sliding blocks (25) are arranged in the discharging chute (2) and the feeding chute (21), the bottoms of the limiting parts (22) are fixedly connected with the corresponding sliding blocks (25), the bottoms of the discharging chute (2) and the feeding chute (21) are respectively provided with a positive-negative-tooth bidirectional screw rod (23), symmetrical screw rod nuts (26) are arranged on positive teeth and negative pressure of the positive-negative-tooth bidirectional screw rod (23), and the top of the screw rod nuts (26) is fixedly connected with the corresponding sliding blocks (25);

drive mechanism, drive mechanism includes rotation mounting bracket (4) that frame (1) left end set up and the conveying roller set (41) that set up on rotation mounting bracket (4), conveying roller set (41) include from last two sets of conveying roller (43) of laminating each other that down set gradually.

2. The food package printing is with equidistant stop gear of claim 1, characterized by: conveying roller (43) both ends are all rotated through the pivot and are installed on rotating mounting bracket (4), the pivot of two sets of conveying roller (43) rear end all stretches out and rotates mounting bracket (4) outer and through gear intermeshing in conveying roller set (41), the water flat line of two sets of conveying roller (43) laminating department flushes with conveying groove (11) bottom panel in conveying roller set (41).

3. The equidistant spacing mechanism for food package printing according to claim 1, characterized in that: the front side panel of the rotary mounting frame (4) is fixedly provided with a speed reducing motor (42), and a motor shaft of the speed reducing motor (42) is connected with a rotating shaft of a group of conveying rollers (43) in the conveying roller group (41).

4. The equidistant spacing mechanism for food package printing according to claim 1, characterized in that: rubber sleeve (45) are established to transfer roller (43) overcoat, transfer roller (43) surface is provided with screens groove (44), rubber sleeve (45) inner wall corresponds screens groove (44) position and is provided with screens strip (46) that stretch into in screens groove (44), anti-skidding line (47) are arranged on rubber sleeve (45) surface.

5. The food package printing is with equidistant stop gear of claim 1, characterized by: the machine frame (1) at the front side of the discharging chute (2) and the feeding chute (21) is fixedly provided with a servo motor (27), and a motor shaft of the servo motor (27) is respectively connected with a corresponding positive and negative tooth bidirectional screw rod (23).

6. The equidistant spacing mechanism for food package printing according to claim 1, characterized in that: the sweeping flat plate (3) is arranged above the right end of the conveying groove (11), and a sweeping flat brush (31) attached to a panel at the bottom of the conveying groove (11) is arranged at the bottom of the sweeping flat plate (3).