Paperboard moving and cutting suction tool

Abstract

The utility model discloses a paperboard moving and cutting suction tool which comprises a suction tool connecting plate, a suction cup assembly is arranged on the suction tool connecting plate, and the suction cup assembly comprises a plurality of suction cups arranged in a preset array. The translation sliding rail assembly is installed on the suction tool connecting plate, and the suction tool connecting plate can linearly slide along the translation sliding rail assembly; the translation sliding rail assembly comprises a sliding block, and the sliding block is in sliding fit with the suction tool connecting plate. The suction device can be used in cooperation with a mechanical arm, the mechanical arm drives the suction device to move to the position of the paperboard carrier, the suction cup assembly sucks paperboards stacked on the carrier, and if deviation exists in the vertical direction of the carrier and products touch the carrier, the carrier generates thrust on the products in the horizontal direction so that the suction device connecting plate can move horizontally; the problem that a paperboard is damaged due to the fact that a product is scratched with a carrier is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to packing technical field especially, relate to a paperboard moves and cuts and sucks the tool. BACKGROUND

[0002] In the existing material handling and automation processing system, especially for paperboard and other light and easily deformed materials, using the suction tool for lifting and carrying is a common way. However, the traditional suction tool often encounters some problems in the lifting process, especially in the horizontal direction. Because there may be slight unevenness or deviation when paperboard and other materials are stacked or placed, the traditional fixed suction tool is easy to cause horizontal material carrying or scratching problems due to the inability to adapt to such deviation when sucking. SUMMARY

[0003] Therefore, in order to solve the above problems, the utility model provides a paperboard moves and cuts and sucks the tool, which comprises:

[0004] The suction tool connecting plate is provided with a suction disc assembly, and the suction disc assembly comprises a plurality of suction discs arranged in a preset array;

[0005] The translation slide rail assembly is installed on the suction tool connecting plate, and the suction tool connecting plate can slide linearly along the translation slide rail assembly;

[0006] The translation slide rail assembly comprises a sliding block which is in sliding cooperation with the suction tool connecting plate.

[0007] The utility model can be used in cooperation with a mechanical arm. The suction tool is moved to the paperboard carrier position by the mechanical arm. The suction disc assembly sucks the paperboard stacked on the carrier. If there is a deviation between the upper and lower carriers, the product collides with the carrier, and the carrier generates a horizontal pushing force on the product, so that the suction tool connecting plate is horizontally displaced, thereby reducing the scratching problem between the product and the carrier and causing damage to the paperboard.

[0008] Further, the sliding block is in sliding connection with the suction tool connecting plate through the slide rail.

[0009] Further, the suction tool further comprises a limiting stop component, which comprises:

[0010] The side limiting block is fixed on the suction tool connecting plate;

[0011] The second guide rod is fixed at one end with the side limiting block, and the other end is provided with a side limiting part;

[0012] The connecting plate is penetrated by the second guide rod and is in opposite sliding connection with the second guide rod. The connecting plate is fixedly connected with the sliding block.

[0013] The horizontal floating stroke of the suction tool is limited by the limiting and stopping assembly, the displacement of the sliding block is restricted in the carrying process, and mechanical collision risks caused by overstroke are avoided.

[0014] Further, a first elastic member is arranged between the side limiting block and the connecting plate, and the first elastic member is sleeved outside the second guide rod.

[0015] When the product is subjected to the pushing force of the carrier, the elastic member can provide flexible buffering, and after the product leaves the carrier, the first elastic member is reset, so that the connecting plate can be automatically reset after being offset.

[0016] Further, the suction tool further comprises a limiting protection mechanism, and the limiting protection mechanism comprises:

[0017] A flange connecting plate is connected with the mechanical arm;

[0018] A second elastic member is arranged between the flange connecting plate and the sliding block.

[0019] When the suction tool sucks the product, the suction tool connecting plate moves upward to compress the second elastic member, the impact generated when the suction tool contacts the product is buffered through the elastic deformation of the second elastic member, and thus the whole suction tool is not hard in the moment of sucking the product.

[0020] Further, the limiting protection mechanism further comprises:

[0021] A first guide rod is connected with the sliding block at one end, and the second elastic member is sleeved on the first guide rod;

[0022] A linear bearing is fixed on the flange connecting plate and is sleeved on the first guide rod, and the linear bearing keeps relative sliding with the first guide rod, and the linear bearing is provided with a stop ring at two ends.

[0023] The first guide rod and the second elastic member can form an axial buffering channel, when the suction tool sucks the product, the suction tool connecting plate moves upward to compress the second elastic member, the impact generated when the suction tool contacts the product is buffered through the elastic deformation of the second elastic member, and thus the whole suction tool is not hard in the moment of sucking the product, and the stop rings at two ends of the linear bearing limit the maximum stroke, and the structure is prevented from being damaged due to overload.

[0024] The utility model has the advantages that:

[0025] The embodiment can be used in cooperation with a mechanical arm. The mechanical arm drives the suction tool to the position of the paperboard carrier. The suction disc assembly sucks the paperboard stacked on the carrier. If there is a deviation between the upper and lower carriers, the product collides with the carrier, and the carrier generates a horizontal pushing force on the product, so that the suction tool connecting plate is horizontally displaced, thereby driving the product to horizontally displace and avoid the carrier, reducing the scratching problem between the product and the carrier, and causing damage to the paperboard. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 is a structural schematic diagram of a suction tool;

[0027] Figure 2 is Figure 1 is an enlarged schematic diagram of the partial structure A of the suction tool shown in Figure 1;

[0028] Figure 3 is Figure 1 is a partial structural schematic diagram of the suction tool shown in Figure 1;

[0029] In the drawings:

[0030] 1, flange connecting plate; 2, first guide rod; 3, linear bearing; 4, stop ring; 5, suction tool connecting plate; 6, sliding block; 7, side limiting block; 8, second guide rod; 9, connecting plate; 10, sliding rail; 11, suction disc. DETAILED DESCRIPTION

[0031] The embodiments of the present application are described in detail below with reference to the accompanying drawings. The embodiments described below are exemplary and are intended to explain the present application, and cannot be understood as a limitation of the present application.

[0032] In this document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0033] As described in the background, the conventional suction tool often encounters some problems during lifting, especially in the horizontal direction. Since the paperboard and other materials may have slight unevenness or deviation when stacked or placed, the conventional fixed suction tool is prone to horizontal material carrying or scratching problems when sucking due to its inability to adapt to such deviation.

[0034] Embodiment 1:

[0035] Therefore, in order to solve the above technical problems existing in the prior art, the present embodiment provides a paperboard moving and sucking device, as shown in Figure 1 、 3 The moving and sucking device comprises:

[0036] a sucking device connecting plate 5, wherein a sucking disc assembly is arranged on the sucking device connecting plate, and the sucking disc assembly comprises a plurality of sucking discs 11 arranged in a preset array;

[0037] a translation sliding rail assembly, wherein the translation sliding rail assembly is installed on the sucking device connecting plate, and the sucking device connecting plate can slide linearly along the translation sliding rail assembly;

[0038] The translation sliding rail assembly comprises a sliding block 6 which is in sliding fit with the sucking device connecting plate.

[0039] The present embodiment can be used in cooperation with a mechanical arm, and the sucking device is moved to the position of a paperboard carrier by the mechanical arm, and the sucking disc assembly sucks the paperboard stacked on the carrier. If there is a deviation between the upper and lower carriers, the product collides with the carrier, and the carrier generates a horizontal pushing force on the product, so as to horizontally displace the sucking device connecting plate, thereby horizontally displacing the product to avoid the carrier and reduce the scratching problem between the product and the carrier, thereby causing damage to the paperboard.

[0040] For example, as shown in Figure 3 The sliding block can be in sliding connection with the sucking device connecting plate through a sliding rail 10.

[0041] In addition, the sliding block can also be in relative sliding with the sucking device connecting plate by using other guide structures, such as a conical guide structure, a spherical guide structure, a guide block-guide rod structure, etc.

[0042] In the present embodiment, the moving and sucking device further comprises a limiting and stopping assembly, as shown in Figure 2 The limiting and stopping assembly comprises:

[0043] a side limiting block 7 which is fixed on the sucking device connecting plate;

[0044] a second guide rod 8 which is fixed at one end with the side limiting block and is provided with a side limiting portion at the other end;

[0045] a connecting plate 9 which is penetrated by the second guide rod and is in relative sliding with the second guide rod, and the connecting plate is fixedly connected with the sliding block.

[0046] When the sliding block moves horizontally, if the linear displacement reaches the position of the side limit block or the side limit part, the connecting plate and the side limit part or the side limit block form an interface or a mechanical stop to prevent the sliding block from continuing to move, thereby limiting the horizontal floating stroke of the suction tool, realizing the constraint of the displacement of the sliding block during the carrying process, and avoiding the risk of mechanical collision caused by overstroke.

[0047] In addition, a first elastic member (not shown in the figure) can be arranged between the side limit block and the connecting plate, and the first elastic member is sleeved outside the second guide rod.

[0048] When the product is pushed by the carrier, the elastic member can provide flexible buffering, and after the product leaves the carrier, the first elastic member resets, so that the connecting plate can automatically reset after being offset.

[0049] In the embodiment, the first elastic member can be a spring.

[0050] In addition, the cutting suction tool can further include a limit protection mechanism, as shown in the figure, the limit protection mechanism includes: Figure 1

[0051] a flange connecting plate 1 connected with a mechanical arm;

[0052] a second elastic member (not shown in the figure) arranged between the flange connecting plate and the sliding block.

[0053] At the moment when the suction tool sucks the product, the suction tool connecting plate moves upward to compress the second elastic member, and the impact generated when the suction tool contacts the product is buffered through the elastic deformation of the second elastic member, thereby avoiding that the entire suction tool is hard at the moment when the product is sucked.

[0054] In the embodiment, the limit protection mechanism further includes:

[0055] a first guide rod 2 connected with the sliding block at one end, and the second elastic member is sleeved on the first guide rod;

[0056] a linear bearing 3 fixed on the flange connecting plate and sleeved on the first guide rod, and the linear bearing keeps relative sliding with the first guide rod, and the linear bearing has a stop ring 4 at both ends.

[0057] The first guide rod and the second elastic member can form an axial buffering channel, at the moment when the suction tool sucks the product, the suction tool connecting plate moves upward to compress the second elastic member, and the impact generated when the suction tool contacts the product is buffered through the elastic deformation of the second elastic member, thereby avoiding that the entire suction tool is hard at the moment when the product is sucked, and the stop rings at both ends of the linear bearing limit the maximum stroke to avoid damage caused by structural overload.

[0058] In the embodiment, the second elastic member can be a spring.​

[0059] The above description of disclosed embodiments enables one of ordinary skill in the art to make or use the application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein can be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A paperboard sheet transfer and suction device characterized by, The utility model relates to a kind of suction device, including: Suction device connecting plate, suction disc assembly is provided on the suction device connecting plate, and the suction disc assembly includes multiple suction discs arranged in preset array; Translation sliding rail assembly, the suction device connecting plate can be linearly slid along translation sliding rail assembly, and the translation sliding rail assembly is installed on the suction device connecting plate; The translation sliding rail assembly includes sliding block, and the sliding block is slidably connected with the suction device connecting plate.

2. A paper sheet moving and gripping device according to claim 1, wherein The sliding block is slidably connected with the suction device connecting plate by sliding rail.

3. The paper sheet transfer device according to claim 1, wherein The suction device further includes limiting stop component, and the limiting stop component includes: Side limiting block, the side limiting block is fixed on the suction device connecting plate; Second guide rod, one end of the second guide rod is fixed with the side limiting block, and the other end is provided with side limiting portion; Connecting plate, the connecting plate is penetrated by the second guide rod, and the connecting plate is slidably connected with the second guide rod, and the connecting plate is fixedly connected with the sliding block.

4. A paper sheet moving and gripping device according to claim 3, wherein First elastic member is arranged between the side limiting block and the connecting plate, and the first elastic member is sleeved outside the second guide rod.

5. A paper sheet transfer device according to any one of claims 1 to 4, characterized in that The suction device further includes limiting protection mechanism, and the limiting protection mechanism includes: Flange connecting plate, the flange connecting plate is connected with the mechanical arm; Second elastic member, the second elastic member is arranged between the flange connecting plate and the sliding block.

6. A paper sheet transfer device according to claim 5, wherein The limiting protection mechanism further includes: First guide rod, one end of the first guide rod is connected with the sliding block, and the second elastic member is sleeved on the first guide rod; Linear bearing, the linear bearing is fixed on the flange connecting plate, and the linear bearing is sleeved on the first guide rod and slidably connected with the first guide rod, and the linear bearing has stop ring at both ends.

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