Grabbing equipment special for television box stacking

Abstract

The utility model discloses special grabbing equipment for stacking television box bodies, which comprises a grabbing manipulator, and is characterized in that the grabbing manipulator is connected with a grabbing mechanism, and the grabbing mechanism comprises a grabbing frame; the grabbing frame is provided with a supporting plate, a first clamping plate, a second clamping plate, a first side frame, a second side frame, an opening and closing driving mechanism for driving the first side frame and the second side frame to be opened and closed and a telescopic driving unit for driving the supporting plate to stretch out and draw back, the first clamping plate, the supporting plate and the telescopic driving unit are arranged on the first side frame, and the second clamping plate is arranged on the second side frame. According to the structure, the influence of the plastic packaging film on clamping is small, grabbing of the stacking structure shaped like a Chinese character'hui 'can be achieved, and the structure is simple.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of stacking equipment, in particular to a kind of special grabbing equipment for television box stacking. BACKGROUND

[0002] In order to transfer conveniently, after being loaded into carton, television is sent to transfer point from production line, and then is grabbed to stacking card by mechanical hand, and is stacked neatly on stacking card, and is forked by forklift to carry out container loading.

[0003] But the utilization rate of ordinary stacking structure for stacking card is not high, and there is a layer of plastic wrapping film outside television box, so that the ordinary suction cup type structure is used to grab, which can cause the rupture of plastic wrapping film. Thus, the applicant designs a "hui" character-shaped stacking structure to improve the utilization rate of stacking card, and designs a special grabbing equipment to realize the stacking structure. UTILITY MODEL CONTENT

[0004] In order to overcome the shortcomings of the prior art, the utility model provides a kind of special grabbing equipment for television box stacking.

[0005] The utility model solves the technical scheme that the utility model employs is as follows:

[0006] A kind of special grabbing equipment for television box stacking, including grabbing manipulator, it is characterized by: the grabbing manipulator is connected with grabbing mechanism, the grabbing mechanism includes grabbing frame, is equipped with supporting plate, clamping plate one and clamping plate two, side frame one and side frame two on the grabbing frame, the opening and closing drive mechanism that drives side frame one and side frame two open and close, the telescopic drive unit that drives supporting plate to stretch out and draw back, clamping plate one, supporting plate and telescopic drive unit are arranged on side frame one, and clamping plate two is arranged on side frame two.

[0007] The opening and closing drive mechanism includes opening and closing motor, opening and closing screw rod connected with opening and closing motor, two opening and closing nuts matched with opening and closing screw rod, and side frame one and side frame two are connected with opening and closing nut through corresponding connecting plate.

[0008] Clamping plate two is equipped with hanging rod and drive unit, the bottom end of the hanging rod is equipped with hook plate, and the hanging rod is lifted by the driving of drive unit.

[0009] Positioning block is equipped on the hanging rod, and limiting block that can be abutted with positioning block is equipped on clamping plate two.

[0010] The drive unit is air cylinder, the end of the drive unit is hinged with clamping plate two, and the piston end of drive unit is hinged with hanging rod.

[0011] Positioning plate is equipped on side frame one, clamping plate one is located above side frame one, and the positioning plate is located below side frame one.

[0012] The utility model discloses the beneficial effect is: the utility model clamps board no. 1 and clamps board no. 2 hold the television box, and the single -sided backboard holds the television box and realizes the clamping of television box, and the structure clamps the influence of plastic wrapping film is little, and this structure can realize the grabbing of " back " character shape racking structure, and simple structure. BRIEF DESCRIPTION OF DRAWINGS

[0013] The utility model will be further explained below in combination with the drawings and examples.

[0014] Figure 1 It is the structure view of the utility model's grabbing mechanism;

[0015] Figure 2 It is the structure view of another direction of the utility model's grabbing mechanism;

[0016] Figure 3 It is the structure view of the grabbing box unit;

[0017] Figure 4 It is the structure view of the grabbing second box unit;

[0018] Figure 5 It is the structure view of the grabbing third box unit;

[0019] Figure 6 It is the structure view of the grabbing fourth box unit;

[0020] Figure 7 It is the structure view of the grabbing manipulator. DETAILED DESCRIPTION

[0021] The advantages and features of the present disclosure and the method of implementing the same will be clarified by the following implementation examples described with reference to the accompanying drawings. However, the present disclosure can be embodied in different forms and should not be interpreted as being limited to the implementation examples set forth herein. Rather, these implementation examples are provided so that the present disclosure will be thorough and complete, and will fully convey the scope of the present disclosure to those skilled in the art. Furthermore, the present disclosure is limited only by the scope of the claims.

[0022] The shapes, sizes, ratios, angles, and numbers disclosed in the accompanying drawings for describing the implementation examples of the present disclosure are merely examples, and thus the present disclosure is not limited to the shown details. Throughout the specification, the same reference numerals refer to the same elements. In the following description, when a detailed description of a related known function or configuration is determined to be unnecessary for obscuring the gist of the present disclosure, the detailed description will be omitted. In the case where "include", "have", and "comprise" are used in the specification, other components can be added unless "only" is used. Unless indicated to the contrary, the singular form can include the plural form.

[0023] In explaining elements, although not explicitly described, elements are understood to include an error range.

[0024] In describing positional relationships, for example, when the positional relationship is described as "on", "above", "below", and "adjacent to", unless "immediately" or "directly" is used, one or more parts can be arranged between two other parts.

[0025] In describing time relationships, for example, when the time sequence is described as "after", "subsequently", "next", and "before", unless "just" or "directly" is used, discontinuous cases can be included.

[0026] It should be understood that although the terms "first", "second" and the like can be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from other elements. For example, a first element can be called a second element, and similarly, a second element can be called a first element without departing from the scope of the present disclosure.

[0027] As a person skilled in the art can fully understand, the features of different embodiments of the present disclosure can be partially or entirely coupled or combined with each other, and can be cooperated with each other in various ways and technically driven. Embodiments of the present disclosure can be executed independently of each other, or can be executed together in a mutually dependent relationship.

[0028] Reference Figures 1 to 7 The utility model discloses a kind of special grabbing equipment of TV cabinet stacking, including grabbing manipulator 3, grabbing mechanism is driven to grab cabinet 1 on stacking card 2 by grabbing manipulator 3, stacking card 2 and grabbing manipulator 3 are standard equipment, so its specific structure is not detailed, the cabinet 1 is stacked into cabinet stack on stacking card 2, the cabinet stack is formed by several layers, every described layer includes four groups of cabinet unit 8 consisting of several cabinet 1, the cabinet unit 8 includes inner end face 4, outer end face 5, inner side 6, outer side 7 and bottom surface, in the present application, the end face and side adjacent to other cabinet unit 8 are called inner end face 4 and inner side 6;And end face and side facing outside are called outer end face 5 and outer side 7;The cabinet unit 8 is perpendicularly arranged, and head-to-tail constitutes "hui" character shape structure, specifically: the inner end face 4 of cabinet unit 8 is pasted with the inner side 6 of adjacent cabinet unit 8;And the outer side 7 of this cabinet unit 8 is flat with the outer end face 5 of adjacent cabinet unit 8;And the inner end face 4 of another adjacent cabinet unit 8 is pasted with the inner side 6 of this cabinet unit 8, and the outer side 7 of another adjacent cabinet unit 8 is flat with the outer end face 5 of this cabinet unit 8, to constitute neat "hui" character shape structure, realize the maximum area utilization of stacking card 2.

[0029] As shown in the figure, the gripping robot 3 is connected to the gripping mechanism via screws. The gripping mechanism includes a gripping frame 9, which is equipped with a support plate 10, a first clamping plate 11 and a second clamping plate 12, a first side frame 13 and a second side frame 14, an opening and closing drive mechanism for driving the opening and closing of the first side frame 13 and the second side frame 14, and a telescopic drive unit 15 for driving the support plate 10 to extend and retract. The first clamping plate 11, the support plate 10, and the telescopic drive unit 15 are mounted on the first side frame 13, and the second clamping plate 12 is mounted on the second side frame 14. The gripping steps are as follows:

[0030] S1: The robotic arm moves the gripping frame 9 above the box unit 8 and descends to the gripping position. The opening and closing drive mechanism drives the clamping plate 11 and clamping plate 2 12 to close. The clamping plate 11 contacts the outer end face 5 of the box unit 8, and the support plate 10 extends to support the bottom surface of the box unit 8. The clamping plate 2 12 contacts the upper area of ​​the inner end face 4 of the box unit 8 to achieve clamping.

[0031] S2: The robotic arm moves the gripper 9 to the corresponding placement area above the pallet 2 and descends to the safe height of this layer. The telescopic drive unit 15 retracts the pallet 10, and then the opening and closing drive mechanism opens the clamping plates 11 and 12, allowing the box unit 8 to fall into the corresponding area.

[0032] S3: Repeat steps S1 and S2 in a clockwise or counterclockwise direction and at the predetermined placement position to grab the second box unit 8 and place it adjacent to the previous box unit 8. Then grab the third box unit 8 and place it adjacent to the second box unit 8. Finally, grab the fourth box unit 8 and place it adjacent to the third box unit 8 to complete the stacking of the "U" shaped structure in this layer.

[0033] S4: Repeat steps S1 and S2 to complete the stacking of the next layer until the box stack is formed.

[0034] Because the box 1 of the application has a packaging film, it cannot be sucked by a suction cup, so it can only be clamped, but because the application wants to achieve the highest utilization efficiency of the stacking cardboard 2, it adopts the method of grouping the box 1 into a box unit 8, and then arranging the box unit 8 into a "hui" shape structure, because the "hui" shape structure is a closed arrangement structure, so when arranging the last box unit 8 into a "hui" shape structure, the inner end face 4 of the box unit 8 is in close contact with the inner side face 6 of the adjacent box unit 8, and there is no clamping space, if the box unit 8 is loosened at a higher position, there is a clamping and operating space, but if the box unit 8 is loosened at a too high position, it may cause damage to the products in the box 1, so we design the clamping plate two 12 to clamp the upper area of the inner end face 4 of the box unit 8 on one side, and the outer end face 5 of the box unit 8 has a larger space, which can be clamped by the clamping plate one 11 with a supporting plate 10 below, of course, in order to balance the clamping force, the clamping plate one 11 clamps the upper area of the outer end face 5 of the box unit 8, when clamping the last box unit 8, we can lower the box unit 8 as much as possible until the lower edge of the clamping plate two 12 is flush with the top surface of the adjacent box unit 8, which is the safe height of the box unit 8 falling, and the clamping plate two 12 also does not need to be inserted between the box units 8, at this time, the telescopic drive unit 15 drives the supporting plate 10 to retract, and the opening and closing drive mechanism drives the clamping plate one 11 and the clamping plate two 12 to open, the box unit 8 can fall in the corresponding area, the falling height is low, which can ensure the safety of clamping as much as possible, and also realize the arrangement of the "hui" shape structure.

[0035] As shown in the figure, the preferred way of the application is that the box unit 8 includes four box 1s, the four box 1s are arranged side by side, and the end faces of the box 1s are flush, the number of box units 8 composed of box 1s is determined according to the size and shape of the stacking cardboard 2, so the above number is only preferred and does not constitute a limitation on the application.

[0036] As shown in the figure, the opening and closing drive mechanism includes an opening and closing motor 16, an opening and closing screw rod 17 connected with the opening and closing motor 16, and two opening and closing nuts 18 matched with the opening and closing screw rod 17, the side frame one 13 and the side frame two 14 are connected with the opening and closing nuts 18 through corresponding connecting plates 19, when the opening and closing motor 16 is started, the opening and closing nuts 18 are driven to move through the opening and closing screw rod 17, so as to realize the opening and closing of the side frame one 13 and the side frame two 14. Of course, the supporting plate 10 is arranged on the side frame one 13 through a linear guide assembly; and the side frame one 13 and the side frame two 14 are arranged on the grabbing frame 9 through a linear guide assembly.

[0037] As shown in the figure, the second clamping plate 12 is provided with a hanging rod 20 and a driving unit 21, the bottom end of the hanging rod 20 is provided with a hook plate 22, the hanging rod 20 is driven to ascend or descend by the driving unit 21, because the present grabbing mechanism sometimes needs to grab the stacking pallet 2, therefore, after the driving unit 21 drives the hanging rod 20 to descend to the same height as the supporting plate 10, the opening and closing driving mechanism is started to make the hook plate 22 and the supporting plate 10 close, the hook plate 22 hooks the bottom surface of one side of the stacking pallet 2, and the supporting plate 10 supports the bottom surface of the other side, so as to grab the stacking pallet 2, when not in use, the driving unit 21 drives the hanging rod 20 to ascend and hide behind the second clamping plate 12. Of course, the hanging rod 20 is arranged on the second clamping plate 12 through a linear guide rail assembly.

[0038] As a further structure, because the stacking pallet 2 is heavy, the cylinder alone cannot safely support the stacking pallet 2, the hanging rod 20 is provided with a positioning block 23, the second clamping plate 12 is provided with a limiting block 24 capable of abutting against the positioning block 23, the stacking pallet 2 can be lifted by supporting the positioning block 23 through the limiting block 24

[0039] Specifically, the driving unit 21 is a cylinder, the end of the driving unit 21 is hinged to the second clamping plate 12, and the piston end of the driving unit 21 is hinged to the hanging rod 20 through a fish eye joint, the above structure is a prior art, and therefore will not be described in detail.

[0040] As shown in the figure, the side frame one 13 is provided with a positioning plate 25, the first clamping plate 11 is located above the side frame one 13, and the positioning plate 25 is located below the side frame one 13, when grabbing the box body unit 8 or the stacking pallet 2, the positioning plate 25 can block the side surface, improve the safety of grabbing, and prevent the stacking pallet 2 from being inclined.

[0041] The above describes a television box stacking special grabbing equipment provided by the embodiment of the present application in detail, the principle and implementation mode of the present application are described by applying specific examples in the present article, the above embodiment is only used to help understand the method and core idea of the present application; meanwhile, for the general technical personnel in the field, according to the idea of the present application, the specific implementation mode and application range will be changed, and the above description should not be understood as the limitation of the present application.

Claims

1. A special grabbing device for TV cabinet stacking, comprising a grabbing manipulator, characterized in that: The grabbing manipulator is connected with a grabbing mechanism, the grabbing mechanism comprises a grabbing frame, the grabbing frame is provided with a supporting plate, a clamping plate one and a clamping plate two, a side frame one and a side frame two, an opening and closing driving mechanism for driving the side frame one and the side frame two to open and close, and a telescopic driving unit for driving the supporting plate to extend and retract, the clamping plate one, the supporting plate and the telescopic driving unit are arranged on the side frame one, and the clamping plate two is arranged on the side frame two.

2. A special grabbing equipment for stacking TV cabinet according to claim 1, characterized in that: The opening and closing driving mechanism comprises an opening and closing motor, an opening and closing screw rod connected with the opening and closing motor and two opening and closing nuts matched with the opening and closing screw rod, and the side frame one and the side frame two are connected with the opening and closing nuts through corresponding connecting plates.

3. The special grabbing equipment for stacking TV cabinet according to claim 1, characterized in that: The clamping plate two is provided with a hanging rod and a driving unit, the bottom end of the hanging rod is provided with a hook plate, and the hanging rod is lifted and lowered by the driving unit.

4. The special grabbing equipment for stacking TV cabinet according to claim 3, characterized in that: The hanging rod is provided with a positioning block, and the clamping plate two is provided with a limiting block capable of abutting against the positioning block.

5. The special grabbing equipment for stacking TV cabinet according to claim 3, characterized in that: The driving unit is a pneumatic cylinder, the end of the driving unit is hinged to the clamping plate two, and the piston end of the driving unit is hinged to the hanging rod.

6. The special grabbing equipment for stacking TV cabinet according to claim 1, characterized in that: The side frame one is provided with a positioning plate, the clamping plate one is located above the side frame one, and the positioning plate is located below the side frame one.

Images