CN211197912U - Packing material carton turning device - Google Patents

Abstract

The utility model relates to a package material carton turning device, it includes the support frame, and support frame one side is equipped with the roll-over stand that is used for the package material carton that overturns, and roll-over stand one side is equipped with and drives roll-over stand pivoted motor, and the support frame includes spacing frame, and spacing frame inboard is equipped with the stopper, and the roll-over stand is located spacing frame inboard, and the stopper is located the roll-over stand downside and contradicts with the roll-over stand. The utility model discloses have and utilize the stopper to carry on spacingly to the roll-over stand, when avoiding the roll-over stand static, because gravity is put into to the package material carton, the roll-over stand drives package material carton and motor shaft effect pivoted downwards.

Description

Packing material carton turning device

Technical Field

The utility model belongs to the technical field of article upset technique and specifically relates to a packing material carton turning device is related to.

Background

Liquid often can pack into the product with the product and go out the article in the wrapping, and the wrapping at first need be taken out by in the wrapping carton, and the manual work is taken out and the process of sign indicating number neat wrapping is comparatively loaded down with trivial details, consequently need take out the wrapping by in the wrapping carton through the machine, when the uncovered back of wrapping carton upside, need overturn the wrapping carton, again with wrapping carton whole withdrawal from.

In the prior art, referring to the invention of China with the publication number of CN106185264A, a wheel hub turnover mechanism comprises an upstream conveying component, a downstream conveying component and a turnover component, wherein the turnover component is positioned between the upstream conveying component and the downstream conveying component and comprises a motor, the motor is mounted on a motor frame, a turnover frame is mounted at the output end of the motor, a first air cylinder frame and a second air cylinder frame are arranged in the turnover frame, two air cylinders are respectively arranged on the first air cylinder frame and the second air cylinder frame, positioning blocks are mounted below movable rods of the air cylinders, two bending plates are further arranged in the turnover frame and are L-shaped, a plurality of pins are mounted on the bending plates and are sequentially distributed on the bending plates, rolling bearings are mounted on the pins, the wheel hub can be turned over under the electric control of the motor when the wheel hub turnover mechanism is used, the upstream conveying component and the downstream conveying component are obliquely arranged, and the wheel hub is conveyed by.

The above prior art solutions have the following drawbacks: when the wheel hub conveying device is used, the motor is used for driving the turnover frame to turn over, the wheel hub is placed on the inner side of the turnover frame and is only connected with the motor, the wheel hub conveying relies on self gravity, the weight of the wheel hub is required to be larger, the wheel hub is limited on the inner side of the turnover frame, the wheel hub can drive the turnover frame and the motor shaft to continuously rotate in a small range due to the gravity of the wheel hub, and therefore the transmission of the wheel hub to the downstream conveying device is influenced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art existence, the utility model aims at providing a package material carton turning device utilizes the stopper to carry on spacingly to the package material carton around the upset, prevents because the gravity of package material carton leads to whole roll-over stand rotation angle too big.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a package material carton turning device, includes the support frame, support frame one side is equipped with the roll-over stand that is used for the upset package material carton, roll-over stand one side is equipped with drives roll-over stand pivoted motor, the support frame includes spacing frame, spacing frame inboard is equipped with the stopper, the roll-over stand is located spacing frame inboard, the stopper is located the roll-over stand downside and contradicts with the roll-over stand.

Through adopting above-mentioned technical scheme, be equipped with the stopper at the roll-over stand downside, and the roll-over stand is spacing in spacing frame inboard, utilizes the stopper to carry on spacingly to the roll-over stand, when avoiding the roll-over stand static, because gravity is put into to the packing material carton, the roll-over stand drives packing material carton and motor shaft and rotates downwards.

The present invention may be further configured in a preferred embodiment as: the motor is preferably a servo motor.

Through adopting above-mentioned technical scheme, because servo motor can the rotatory angle of accurate control, it is difficult for being driven rotatoryly by the roll-over stand, and then when the motor did not receive the order, roll-over stand and the difficult rotation of wrapping material carton.

The present invention may be further configured in a preferred embodiment as: one side of the roll-over stand, which is far away from the motor, is provided with a thumb cylinder, and the thumb cylinder can clamp a rotating shaft of the motor.

Through adopting above-mentioned technical scheme, after the motor drives the roll-over stand and rotates one hundred eighty degrees, press from both sides the pivot of motor tightly through the thumb cylinder, prevent because the gravity of packing material carton drives the motor and continues to rotate.

The present invention may be further configured in a preferred embodiment as: and a counterweight is fixed on one side of the roll-over stand, which is far away from the packing material carton.

Through adopting above-mentioned technical scheme, set up through the roll-over stand symmetry that counterweight and have the packing material carton, when the motor drove the roll-over stand and rotates, the roll-over stand rotation was followed to counterweight simultaneously for the atress of both sides is comparatively balanced, and then the roll-over stand upset is more steady.

The present invention may be further configured in a preferred embodiment as: the number of the weight members is adjustable.

Through adopting above-mentioned technical scheme, the quantity of weight can increase and decrease, can be according to the quantity of the weight adjustment weight of package material carton, and then make the whole weight of roll-over stand match with the weight of weight as far as possible, and then stability when improving the roll-over stand upset.

The present invention may be further configured in a preferred embodiment as: the turnover frame comprises a bottom plate, a cover plate is arranged on the upper side of the bottom plate, the packing material carton is clamped between the bottom plate and the cover plate, four edges of the upper surface of the bottom plate are provided with limit strips, fixing strips are arranged on the edges of the bottom surface of the cover plate, the bottom of the packing material carton is located between the limit strips, and the upper side of the packing material carton is arranged between the fixing strips.

Through adopting above-mentioned technical scheme, press from both sides the packing material carton between apron and bottom plate, and packing material carton bottom surface joint between spacing, packing material carton upside arranges in between the fixed strip, and then carries on spacingly to the packing material carton, prevents that the packing material carton from leaning out by the side, influences the upset of roll-over stand.

The present invention may be further configured in a preferred embodiment as: one side of the cover plate close to the head end of the packing material carton is provided with a guide frame, and the guide frame is arranged downwards towards one side far away from the packing material carton in an inclined mode.

Through adopting above-mentioned technical scheme, when the packing material carton moved to the apron downside, because the one side that is close to packing material carton head end is equipped with the guide frame of slope for packing material carton moves to between apron and the bottom plate along the guide frame of slope more easily.

The present invention may be further configured in a preferred embodiment as: one side that the apron is close to the motor is equipped with the fixed block, be equipped with vertical spacing groove in the fixed block, apron one end is equipped with the slider, the slider is pegged graft with the spout, the slider reciprocates along the spacing groove, the slider downside is equipped with the spring, when the spring is in tensile state, the packing material carton is located the roll-over stand.

Through adopting above-mentioned technical scheme, because the guide frame that is close to packing material carton head end is the slope form, and then when making packing material carton to the inboard removal of roll-over stand, packing material carton upwards promotes the apron, with the spring extension, when packing material carton is located between the roll-over stand, the spring still is in tensile state, and then makes the spring stimulate the apron downwards, carries out the shock attenuation when overturning packing material carton to make the roll-over stand with packing material carton centre gripping more firm.

To sum up, the utility model discloses a following at least one useful technological effect:

1. a limiting block is arranged on the lower side of the turnover frame, the turnover frame is limited on the inner side of the limiting frame, and the turnover frame is limited by the limiting block, so that when the turnover frame is static, the turnover frame drives the packing material carton and the motor rotating shaft to rotate downwards due to the gravity of the packing material carton;

2. the servo motor can precisely control the rotating angle, so that the turnover frame is not easy to drive to rotate, the turnover frame and the packing material carton are not easy to rotate when the motor does not receive a command, and after the motor drives the turnover frame to rotate by one hundred eighty degrees, a rotating shaft of the motor is clamped tightly through the thumb cylinder, so that the phenomenon that the motor is driven to continue to rotate due to the gravity of the packing material carton is prevented;

3. the weight pieces and the roll-over stand with the packing material carton are symmetrically arranged, when the roll-over stand is driven by the motor to rotate, the weight pieces rotate along with the roll-over stand, so that the stress on two sides is balanced, the roll-over stand can be turned more stably, the number of the weight pieces can be increased or decreased, the number of the weight pieces can be adjusted according to the weight of the packing material carton, the whole weight of the roll-over stand is equal to that of the weight pieces as much as possible, and the stability of the roll-over stand during turning is improved;

4. the packing material carton is clamped between the cover plate and the bottom plate, the bottom surface of the packing material carton is clamped between the limiting strips, the upper side of the packing material carton is arranged between the fixing strips, the packing material carton is further limited, and the packing material carton is prevented from inclining outwards from the side surface to influence the overturning of the overturning frame;

5. because the frame that is close to wrapping material carton head end is the slope form, and then when making the wrapping material carton to the inboard removal of roll-over stand, the wrapping material carton upwards promotes the apron, with the spring extension, when the wrapping material carton is located between the roll-over stand, the spring still is in tensile state, and then makes the spring stimulate the apron downwards, carries out the shock attenuation when overturning the wrapping material carton to make the roll-over stand with wrapping material carton centre gripping more firm.

Drawings

FIG. 1 is a schematic structural diagram of a turning device according to a first embodiment;

FIG. 2 is a schematic view of the roll-over stand embodying the position of the fixing strip;

FIG. 3 is a schematic view of the roll-over stand embodying the position of the stop strips;

FIG. 4 is a schematic structural diagram of a turning device according to a first embodiment;

FIG. 5 is a schematic view of a turning device embodying a cylinder structure;

FIG. 6 is a cross-sectional view of the flipping mechanism;

FIG. 7 is a schematic structural view of a turning device according to a second embodiment;

part a of fig. 8 shows an enlarged partial schematic view of the spring position;

part B of fig. 9 shows a partially enlarged view of the shape of the guide frame.

In the drawings, 1, a packing material carton; 2. a motor; 3. a feeding table; 4. a thumb cylinder; 41. a clamp arm; 42. a cylinder body; 421. a chute; 5. a support frame; 51. a limiting frame; 511. erecting a rod; 5111. fixing grooves; 5112. a limiting block; 5113. mounting blocks; 512. a cross beam; 52. a support table; 6. a roll-over stand; 61. a base plate; 611. a limiting strip; 612. fixing the rod; 62. a cover plate; 621. a fixing strip; 622. fixing the frame; 6221. a slider; 623. a guide frame; 63. a fixed block; 631. a limiting groove; 632. a spring; 64. a counterweight assembly; 641. and a balancing weight.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The first embodiment is as follows:

referring to fig. 1, it is the utility model discloses a packing material carton turning device for overturn packing material carton 1. The turnover device comprises a support frame 5, wherein the support frame 5 comprises two support tables 52 horizontally standing on the ground, the two support tables 52 are arranged in parallel, and a gap is reserved between the two support tables 52.

The upper surface of the supporting platform 52 is fixed with a limiting frame 51, the limiting frame 51 comprises two vertical upright rods 511, and the two upright rods 511 are respectively fixed on the upper surfaces of the two supporting platforms 52.

Referring to fig. 1 and 2, a fixing groove 5111 is concavely formed in one opposite side of each of the two vertical rods 511, an installation block 5113 is fixed on the inner side of the fixing groove 5111, a limiting block 5112 is fixed on one side of the lower side of the installation block 5113, which is far away from the bottom of the fixing groove 5111, and the limiting block 5112 is located outside the fixing groove 5111.

Referring to fig. 1, a horizontal cross member 512 is fixed to the upper ends of the two vertical rods 511, and the two vertical rods 511 are connected by the cross member 512.

The roll-over stand 6 comprises a fixed block 63, and the fixed block 63 is in a strip-shaped square body. A horizontal cover plate 62 is arranged on one side of the fixing block 63 close to the limiting frame 51, the cover plate 62 penetrates from one side of the limiting frame 51 to the other side of the limiting frame 51, and two parallel side faces of the cover plate 62 are respectively abutted against the two upright rods 511.

Referring to fig. 1 and 2, the upper side of the limit block 5112 is abutted against the cover plate 62, and the cover plate 62 can be supported by the limit block 5112, so that the cover plate 62 is prevented from automatically rotating due to its own weight. And when the cover plate 62 is horizontal, the distance between the upper surface of the cover plate 62 and the cross beam 512 is greater than the width of the cover plate 62, so that the limit frame 51 does not affect the turnover of the cover plate 62.

Referring to fig. 2, the two parallel edges of the bottom of the cover plate 62 are respectively provided with a fixing strip 621, and the upper side of the packing material carton 1 is located between the two fixing strips 621, so as to limit the upper side of the packing material carton 1.

The bottom plate 61 is arranged on the lower side of the cover plate 62, the bottom plate 61 is smaller than the cover plate 62, the upper side of the bottom plate 61 is used for placing the packing material carton 1, and the height difference between the bottom plate 61 and the cover plate 62 is slightly larger than the height of the packing material carton 1, so that the packing material carton 1 can be moved to the upper side of the bottom plate 61 more conveniently. Two fixing rods 612 are fixed on one side of the bottom plate 61 close to the fixing block 63, one ends of the fixing rods 612 far away from the bottom plate 61 are fixed with the fixing block 63, the bottom plate 61 and the cover plate 62 are fixed with the fixing block 63, and the cover plate 62 and the bottom plate 61 can be driven to turn over simultaneously when the fixing block 63 rotates.

Referring to fig. 3, the edges of the four edges of the upper surface of the bottom plate 61 are fixed with limiting strips 611 (shown in the figure as a wrong mark), and the lower side of the packing material carton 1 is located between the four limiting strips 611, so that the lower side of the packing material carton 1 is limited.

Referring to fig. 4, a counterweight assembly 64 is disposed on a side of the fixing block 63 away from the cover plate 62, and the counterweight assembly 64 includes a horizontal counterweight 641. The number of the balancing weight 641 can be determined according to the actual situation, and the number of the balancing weight 641 is preferably two, two balancing weights 641 are overlapped and fixed together by a bolt, and the balancing weight 641 located at the lower side is fixed with the fixing block 63, so that the number of the balancing weights 641 can be increased or decreased according to the actual requirement. The counterweight assembly 64 can balance the two sides of the roll-over stand 6 when the roll-over stand is turned over, and the possibility of easy inclination due to the overlarge gravity of the roll-over stand 6 is reduced.

Fixed block 63 one end is equipped with motor 2, and the kind of motor 2 is decided according to actual conditions, and the preferred servo motor of this place motor 2, and motor 2's pivot is inserted fixed block 63 inboard and is fixed with fixed block 63, and then makes motor 2 can drive fixed block 63 and rotate, and then drives apron 62 and bottom plate 61 upset. The rotating angle of the fixing block 63 can be controlled by the servo motor, and then the overturning degree of the cover plate 62 and the bottom plate 61 is controlled, so that the packing material carton 1 is overturned.

Referring to fig. 5, the end of the fixing block 63 far away from the motor 2 is provided with the thumb cylinder 4, and since the thumb cylinder 4 is the prior art, only the structure and the using process of the thumb cylinder 4 will be briefly described here. The thumb cylinder 4 comprises a cylinder body 42, one side of the cylinder body 42 is provided with two clamping arms 41, one side of the cylinder body 42, which is provided with the clamping arms 41, is provided with a sliding groove 421, one end of each clamping arm 41 is limited in the sliding groove 421, and the other end of each clamping arm 41 can clamp the rotating shaft of the motor 2.

When the motor 2 drives the roll-over stand 6 to turn over to the horizontal, the two clamping arms 41 clamp the rotating shaft of the motor 2, so as to position the rotating shaft of the motor 2 and prevent the roll-over stand 6 from continuing to turn over due to gravity.

Referring to fig. 1, a horizontal feeding table 3 is arranged on one side of the turning frame 6 adjacent to the fixed block 63, and the height of the upper surface of the feeding table 3 is higher than that of the upper surface of the bottom plate 61. So that the packing carton 1 on the upper side of the loading table 3 can be pushed between the bottom plate 61 and the cover plate 62 more easily.

The implementation principle of the first embodiment is as follows:

before the turning device works, the number of the balancing weights 641 is adjusted according to the weight of the packing material carton 1, two sides of the cover plate 62 are abutted against two vertical rods 511 of the limiting frames 51 respectively, the limiting block 5112 is adjusted to a proper position and fixed according to the height of the feeding table 3, the upper surface of the feeding table 3 is higher than the upper surface of the bottom plate 61 at the moment, the cover plate 62 is supported by the limiting block 5112, and meanwhile, the possibility that the turning frame 6 automatically turns due to the weight of the packing material carton 1 can be reduced;

when the turnover device operates, the packing material carton 1 on the upper side of the feeding table 3 is pushed to the upper side of the bottom plate 61, the lower side of the packing material carton 1 is limited by the limiting strip 611 on the upper surface of the bottom plate 61, meanwhile, the upper side of the packing material carton 1 is limited by the fixing strip 621 on the bottom surface of the cover plate 62, the fixing block 63 is driven to rotate by the motor 2, the fixing block 63 drives the cover plate 62 and the bottom plate 61 to turn over simultaneously, the motor 2 is a servo motor, so that the turning angle of the turnover frame 6 is controllable, and the two sides of the turnover frame 6 are more balanced and are not easy to incline when turning over by the aid of the balancing weight 641 in;

after the cover plate 62, the bottom plate 61 and the weight block 641 are turned over and exchanged, the weight block 641 can be blocked by the limiting block 5112, so that the package paper box 1 is prevented from being inclined due to the excessively large turning angle of the turning frame 6, and meanwhile, the rotating shaft of the motor 2 is clamped tightly by the clamping arm 41 of the thumb cylinder 4, thereby preventing the rotating shaft of the motor 2 from continuing to turn over due to the gravity of the package paper box 1.

Example two:

referring to fig. 6, for the utility model discloses a packing material carton turning device, with the difference of embodiment one point, one side that apron 62 is close to fixed block 63 is fixed frame 622, and fixed frame 622 both ends extend in opposite directions and set up and be equipped with slider 6221.

Referring to fig. 7 and 8, a limit groove 631 is disposed on one side of the fixing block 63 close to the cover plate 62, the limit groove 631 is matched with the fixing frame 622 and the sliding block 6221 in shape, the fixing frame 622 and the sliding block 6221 are inserted into the sliding groove 421, a spring 632 is fixed on the lower side of the fixing frame 622, the spring 632 is vertically disposed, the lower end of the spring 632 is fixed on the inner side of the fixing block 63, and the spring 632 is horizontally and uniformly distributed in the sliding groove 421, so that the spring 632 is compressed when the fixing frame 622 moves downward.

Referring to fig. 7 and 9, the edge of the cover 62 on the side close to the loading table 3 is provided with a guide frame 623, the guide frame 623 is arranged obliquely downward along the side far from the loading table 3, and the guide frame 623 guides the packing carton 1 so that the packing carton 1 can be moved to the upper side of the bottom plate 61 more easily.

Referring to fig. 7, when the packing material carton 1 is not pushed to the upper side of the bottom plate 61, the spring 632 is in an original length, and at this time, the distance between the bottom plate 61 and the cover plate 62 is smaller than the height of the packing material carton 1, so that the packing material carton 1 is upwards abutted against the cover plate 62 in the process of entering the inner side of the roll-over stand 6, and the spring 632 is stretched, when the packing material carton 1 completely moves to the upper side of the bottom plate 61, the spring 632 downwards pulls the fixed frame 622 for restoring the original length, so that the cover plate 62 compresses the packing material carton 1, thereby reducing the occurrence of the situation that the packing material carton 1 is damaged due to shaking and displacement in the turning process.

Working principle of the second embodiment:

the packing material carton 1 is arranged on the upper side of the feeding table 3, the packing material carton 1 is pushed to one side close to the turning frame 6, the packing material carton 1 moves to the position between the bottom plate 61 and the cover plate 62 along the guide frame 623, meanwhile, the packing material carton 1 upwards abuts against the cover plate 62, the fixed frame 622 slides upwards along the sliding groove 421 along the cover plate 62, the spring 632 is stretched, when the packing material carton 1 completely moves to the inner side of the turning frame 6, the spring 632 is compressed downwards to restore the original length, the fixed frame 622 is driven to move downwards, the fixed frame 622 drives the cover plate 62 to move downwards, because the spring 632 is in the original length, the distance between the cover plate 62 and the bottom plate 61 is smaller than the height of the packing material carton 1, and further, when the packing material carton 1 is positioned between the cover plate 62 and the bottom plate 61, the spring 632 is still in a stretching state, so that the packing material carton 1 is clamped by the cover plate 62 and, the packing material may be damaged by moving up and down in the packing material carton 1.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. The utility model provides a package material carton turning device, includes support frame (5), support frame (5) one side is equipped with roll-over stand (6) that are used for upset package material carton (1), roll-over stand (6) one side is equipped with drives roll-over stand (6) pivoted motor (2), its characterized in that: the support frame (5) includes spacing frame (51), spacing frame (51) inboard is equipped with stopper (5112), roll-over stand (6) are located spacing frame (51) inboard, stopper (5112) are located roll-over stand (6) downside and contradict with roll-over stand (6).

2. The wrapper carton turning apparatus of claim 1, wherein: the motor (2) is a servo motor.

3. The wrapper carton turning apparatus of claim 2, wherein: one side of the roll-over stand (6) far away from the motor (2) is provided with a thumb cylinder (4), and the thumb cylinder (4) can clamp a rotating shaft of the motor (2).

4. The wrapper carton turning apparatus of claim 1, wherein: and a counterweight block (641) is fixed on one side of the roll-over stand (6) far away from the packing material carton (1).

5. The wrapper carton turning apparatus of claim 4, wherein: the number of the balancing weights (641) is adjustable.

6. The wrapper carton turning apparatus of claim 1, wherein: roll-over stand (6) include bottom plate (61), bottom plate (61) upside is equipped with apron (62), package material carton (1) is pressed from both sides between bottom plate (61) and apron (62), four edges of bottom plate (61) upper surface are equipped with spacing (611), apron (62) bottom surface edge is equipped with fixed strip (621), package material carton (1) bottom is located between spacing (611), package material carton (1) upside is arranged in between fixed strip (621).

7. The wrapper carton turning apparatus of claim 6, wherein: one side of the cover plate (62) close to the head end of the packing material carton (1) is provided with a guide frame (623), and the guide frame (623) is obliquely and downwards arranged towards one side far away from the packing material carton (1).

8. The wrapper carton turning apparatus of claim 7, wherein: one side that apron (62) are close to motor (2) is equipped with fixed block (63), be equipped with vertical spacing groove (631) in fixed block (63), apron (62) one end is equipped with slider (6221), slider (6221) is pegged graft with spout (421), slider (6221) reciprocates along spacing groove (631), slider (6221) downside is equipped with spring (632), when spring (632) are in tensile state, it is inboard that packet material carton (1) is located roll-over stand (6).

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