Carton turnover device

Abstract

The utility model relates to the technical field of carton turnover, and discloses a carton turnover device which comprises a base, fixing plates are fixedly connected to the two sides of the surface of the base, a plurality of rollers and a screw rod are rotationally connected to the middle of the two fixing plates, a movable seat is in threaded connection with the outer portion of the screw rod, and the movable seat is in threaded connection with the outer portion of the base. And a plurality of sliding grooves are formed in the surface of the moving seat, an equidistant adjusting mechanism is fixedly connected to the surface of the moving seat, and the equidistant adjusting mechanism comprises an air cylinder fixedly connected to the surface of the moving seat. According to the carton turnover device, through the arrangement of the moving seat, the equidistant adjusting mechanism, the rotating frame and the connecting rod, an air cylinder is started, a piston rod of the air cylinder drives a push block to move, the push block drives the adjusting frame to be separated at equal intervals or get close at equal intervals in a sliding groove in the surface of the moving seat, and the distance between L-shaped rods can be adjusted according to the distance between different rollers; and therefore, the L-shaped rod can smoothly turn over the carton from the space between the rollers.

Description

TECHNICAL FIELD

[0001] The utility model relates to carton turnover technical field, concretely relates to a carton turnover device. BACKGROUND

[0002] The carton turnover device is an automatic equipment, is widely used in logistics, packaging and production line etc. field, is used for turning over the carton from one direction to another direction, so that subsequent operation is carried out, such as filling, sealing, sorting, stacking etc. It is through mechanical or electrical drive system, and the carton turnover action is automatically completed, reduces manual operation, improves work efficiency and reduces manual cost.

[0003] The existing cylinder line carton turnover device is turned over by the reciprocating motion of L-shaped rod, but the spacing of the L-shaped rod of the device must be matched with the spacing between the rollers in the cylinder line, once there is a large spacing error, it will seriously affect the reciprocating movement of the L-shaped rod from the spacing between the rollers, leading to the carton cannot be turned over, and the size of the L-shaped rod is fixed, the length of the L-shaped rod cannot be adjusted according to the actual size of the carton, and the applicability is low.

[0004] Therefore, a carton turnover device is needed to solve the above problems. CONTENT OF THE UTILITY MODEL

[0005] (I) technical problem solved

[0006] In view of the above-mentioned shortcomings of the prior art, the utility model provides a carton turnover device, which can effectively solve the spacing and length of the L-shaped rod of the prior art.

[0007] (II) technical scheme

[0008] In order to achieve the above purpose, the utility model is realized by the following technical scheme: a carton turnover device, including the base, the surface both sides of the base are fixedly connected with the fixed plate, the middle rotationally connected with a plurality of rollers and lead screws of two fixed plates, the outer thread of the lead screw is connected with the moving seat, the surface of the moving seat is provided with a plurality of sliding grooves, the surface of the moving seat is fixedly connected with the equidistance adjusting mechanism, the equidistance adjusting mechanism includes the air cylinder fixedly connected with the surface of the moving seat, one end of the air cylinder is fixedly connected with the push block, one side of the push block is slidably connected with a plurality of adjusting frames, one side of a group of fixed plates is fixedly connected with the supporting plate, the surface of the supporting plate is fixedly connected with the rotating frame, the outer side of the rotating frame is slidably connected with a plurality of connecting rods, one end of a plurality of connecting rods is rotationally connected with the first rod body, one end of a plurality of first rod bodies is slidably connected with the frame body, one end of a plurality of frame bodies is slidably connected with the second rod body, and the two sides of a plurality of frame bodies are fixedly connected with the fixed mechanism.

[0009] As a further scheme of the utility model, the fixed mechanism includes the fixed frame fixedly connected to both sides of the plurality of frame bodies, a plurality of the fixed frame is internally slidably connected with the limiting rod, a plurality of the limiting rod and the fixed frame are fixedly connected with a group of springs, and the spring is convenient for driving the limiting rod to be fixed.

[0010] As a further scheme of the utility model, one end of the lead screw is fixedly connected with the servo motor, a group of sliding rods are fixedly connected to the middle of the two fixed plates, and the moving seat is slidably connected to the outside of the group of sliding rods, so that the sliding rod is convenient for the stable movement of the moving seat.

[0011] As a further scheme of the utility model, the first rod body and the second rod body are provided with three limiting holes on one side, and the limiting hole is convenient for the fixation of the limiting rod.

[0012] As a further scheme of the utility model, a plurality of the sliding grooves are equidistantly distributed, so that the position of the frame body can be equidistantly adjusted.

[0013] As a further scheme of the utility model, when the plurality of first rod bodies and second rod bodies are in a horizontal state, the highest point of the first rod body and the second rod body is slightly lower than that of the cylinder, so that the carton can be conveniently turned over and then fallen on the cylinder again.

[0014] (Three) beneficial effects

[0015] The utility model provides a carton turnover device, has the following beneficial effects:

[0016] 1、the carton turnover device, through the setting of moving seat, equidistant adjustment mechanism, rotating frame and connecting rod, starting the cylinder, the piston rod of cylinder drives the push piece to move, the push piece drives the adjusting frame to be equidistant apart or equidistant close in the sliding groove on the surface of moving seat, so that the interval between L-shaped rods can be adjusted according to the interval between different cylinders, so that L-shaped rods can smoothly turn over the carton from the interval between the cylinders.

[0017] 2、the carton turnover device, through the setting of fixed mechanism, pull the limiting rod, then the first rod body and the second rod body are extracted from the inside of the frame body or inserted into the appropriate distance, and then the limiting rod is loosened, the limiting rod is extruded into the limiting hole for fixation under the reset force of the spring, so that the length of L-shaped rod can be adjusted according to the size of different cartons, so as to smoothly turn over. DRAWINGS

[0018] Figure 1 It is the whole structure schematic view of the utility model;

[0019] Figure 2 It is equidistant adjustment mechanism structure schematic view of the utility model;

[0020] Figure 3 It is the fixed mechanism structure amplification schematic view of the utility model;

[0021] Figure 4 It is the whole structure front view schematic view of the utility model.

[0022] In the drawing: 1, base; 2, fixed plate; 3, roller; 4, screw rod; 5, moving seat; 6, equidistance adjusting mechanism; 601, air cylinder; 602, push block; 603, adjusting frame; 7, support plate; 8, rotating frame; 9, connecting rod; 10, first rod body; 11, frame body; 12, second rod body; 13, fixed mechanism; 1301, fixed frame; 1302, limiting rod; 1303, spring; 14, servo motor; 15, sliding rod. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of the utility model.

[0024] Please refer to Figures 1 to 4 The utility model provides a kind of carton turnover device, including base 1, the surface both sides of base 1 are fixedly connected with fixed plate 2, the middle of two fixed plate 2 is rotatably connected with several rollers 3 and screw rod 4, the outside of screw rod 4 is threadedly connected with moving seat 5, the surface of moving seat 5 is provided with several sliding grooves, the surface of moving seat 5 is fixedly connected with equidistance adjusting mechanism 6, equidistance adjusting mechanism 6 includes air cylinder 601 fixedly connected on the surface of moving seat 5, one end of air cylinder 601 is fixedly connected with push block 602, the side of push block 602 is slidably connected with several adjusting frames 603, the side of one group of fixed plate 2 is fixedly connected with support plate 7, the surface of support plate 7 is fixedly connected with rotating frame 8, the outside of rotating frame 8 is slidably connected with several connecting rods 9, by the setting of moving seat 5, equidistance adjusting mechanism 6, rotating frame 8 and connecting rod 9, so that L-shaped rod can be smoothly turned over carton from the interval between roller 3, the end of several connecting rods 9 is rotatably connected with first rod body 10, the end of several first rod bodies 10 is slidably connected with frame body 11, the end of several frame bodies 11 is slidably connected with second rod body 12, the side of several frame bodies 11 is fixedly connected with fixed mechanism 13, by the setting of fixed mechanism 13, to facilitate smooth turnover;

[0025] Please refer to Figure 3The fixing mechanism 13 comprises fixing frames 1301 fixedly connected to the two sides of the plurality of frame bodies 11, the plurality of fixing frames 1301 are slidably connected with limiting rods 1302, a group of springs 1303 are fixedly connected between the plurality of limiting rods 1302 and the fixing frames 1301, and the springs 1303 facilitate the fixing of the limiting rods 1302;

[0026] Please refer to Figure 2 One end of the lead screw 4 is fixedly connected with a servo motor 14, a group of sliding rods 15 are fixedly connected to the middle of the two fixed plates 2, and the moving seat 5 is slidably connected to the outside of the group of sliding rods 15, so that the sliding rods 15 facilitate the stable movement of the moving seat 5.

[0027] Please refer to Figure 3 The first rod body 10 and the second rod body 12 are provided with three limiting holes on one side, and the limiting holes facilitate the fixing of the limiting rods 1302.

[0028] Please refer to Figure 2 The plurality of sliding grooves are equidistantly distributed, so as to facilitate the equidistant adjustment of the positions of the frame bodies 11.

[0029] Please refer to Figure 3 and Figure 4 When the plurality of first rod bodies 10 and the plurality of second rod bodies 12 are in a horizontal state, the heights of the plurality of first rod bodies 10 and the plurality of second rod bodies 12 are slightly lower than the highest point of the roller 3, so as to facilitate the falling of the carton on the roller 3 after the carton is turned over.

[0030] In the utility model, the working steps of the device are as follows:

[0031] The first step is to start the air cylinder 601, the piston rod of the air cylinder 601 drives the push block 602 to move, the push block 602 drives the adjusting frame 603 to be equidistantly separated or equidistantly close in the sliding groove on the surface of the moving seat 5, so as to facilitate the adjustment of the distance between the L-shaped rods according to the distance between the rollers 3.

[0032] The second step is to pull the limiting rod 1302, then the first rod body 10 and the second rod body 12 are pulled out from the inside of the frame body 11 or inserted into the appropriate distance, and then the limiting rod 1302 is released, the limiting rod 1302 is pressed into the limiting hole for fixation under the reset force of the spring 1303, so as to facilitate the adjustment of the length of the L-shaped rod according to the size of the carton.

[0033] Third step: when the carton is moving on the drum 3 to the L-shaped rod above, the servo motor 14 is started, the servo motor 14 drives the screw rod 4 to rotate, in turn, the moving seat 5 is moved under the action of the sliding rod 15, and the first rod body 10 becomes horizontal, the second rod body 12 becomes vertical in the process that the first rod body 10, the frame body 11 and the second rod body 12 are moved to the left by the adjusting frame 603 on the moving seat 5, the rotating frame 8 on the support plate 7 and the connecting rod 9, so that the carton is also turned over. The above examples are only used to illustrate the technical scheme of the utility model, rather than limit it; although the utility model is explained in detail with reference to the foregoing examples, those skilled in the art should understand that: it still can modify the technical scheme recorded in the foregoing examples, or make equivalent replacement to part of the technical features; and these modifications or replacements will not make the essence of the corresponding technical scheme deviate from the protection scope of the technical scheme of each embodiment of the utility model.

Claims

1. A carton inverting device comprising a base (1), characterised in that, The both sides of the surface of the base (1) are fixedly connected with fixed plates (2), the middle of the two fixed plates (2) is rotatably connected with a plurality of rollers (3) and lead screws (4), the outside of the lead screw (4) is threadedly connected with a moving seat (5), the surface of the moving seat (5) is provided with a plurality of sliding grooves, the surface of the moving seat (5) is fixedly connected with equidistant adjusting mechanisms (6), the equidistant adjusting mechanisms (6) comprise air cylinders (601) fixedly connected to the surface of the moving seat (5), one end of the air cylinder (601) is fixedly connected with a push block (602), one side of the push block (602) is slidably connected with a plurality of adjusting frames (603), one side of a group of the fixed plates (2) is fixedly connected with support plates (7), the surface of the support plate (7) is fixedly connected with rotating frames (8), the outside of the rotating frame (8) is slidably connected with a plurality of connecting rods (9), one end of the plurality of connecting rods (9) is rotatably connected with first rod bodies (10), one end of the plurality of first rod bodies (10) is slidably connected with frame bodies (11), one end of the plurality of frame bodies (11) is slidably connected with second rod bodies (12), the both sides of the plurality of frame bodies (11) are fixedly connected with fixing mechanisms (13).

2. A carton inverting apparatus according to claim 1, wherein, The fixing mechanisms (13) comprise fixing frames (1301) fixedly connected to the both sides of the plurality of frame bodies (11), the inside of the plurality of fixing frames (1301) is slidably connected with limiting rods (1302), a group of springs (1303) are fixedly connected between the plurality of limiting rods (1302) and the fixing frame (1301).

3. A carton inverting apparatus according to claim 1, wherein, One end of the lead screw (4) is fixedly connected with a servo motor (14), a group of sliding rods (15) are fixedly connected in the middle of the two fixed plates (2), the moving seat (5) is slidably connected to the outside of the group of sliding rods (15).

4. A carton inverting apparatus according to claim 1, wherein, The first rod body (10) and the second rod body (12) are provided with three limiting holes on one side.

5. A carton inverting apparatus according to claim 1 wherein, The plurality of sliding grooves are equidistantly distributed.

6. A carton inverting apparatus according to claim 1 wherein, When the plurality of first rod bodies (10) and the second rod bodies (12) are in a horizontal state, they are slightly lower than the highest point of the roller (3).

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