Dialysate thermal shrinkage packaging palletizing robot clamp

Abstract

The utility model provides a dialysate thermal shrinkage packaging palletizing robot clamp which can be suitable for various dialysate thermal shrinkage packaging palletizing, improve production efficiency and simultaneously improve stability, safety and reliability of palletizing and clamping, and comprises a fixed connecting plate, a transverse telescopic assembly, a transverse guide assembly and a comb tooth supporting plate. The top of the fixed connecting plate is connected to a mechanical arm of the stacking robot; the transverse telescopic assembly is fixedly arranged in the middle of the lower surface of the fixed connecting plate. The transverse guide assemblies are fixedly arranged on the lower surface of the fixed connecting plate, are parallel to the transverse telescopic assembly and are located on the two sides of the transverse telescopic assembly, and each transverse guide assembly is fixedly provided with a downward pressing assembly. The comb tooth supporting plate is in an L shape, the top of the comb tooth supporting plate is connected with the transverse telescopic assembly and the transverse guide assembly, and the bottom plane of the comb tooth supporting plate is in a comb tooth shape.

Description

Technical Field

[0001] The utility model relates to the field of dialysate production, and in particular to a dialysate heat shrink packaging and palletizing robot clamp. Background Art

[0002] After the dialysate is produced, in order to provide better dustproof, waterproof and scratchproof effects, a heat shrink film is usually used to cover the dialysate packaging. After sealing, a shrink film packaging machine is used to heat it so that the shrink film is tightly attached to the item.

[0003] In order to save manpower and material resources, the current heat shrink palletizing process of dialysate uses robots in conjunction with clamps for palletizing. Traditional clamps often use clamps or vacuum suction cups to clamp the dialysate, but both have shortcomings.

[0004] For example, when using a clamp-type clamp, the general front and rear clamps or left and right clamps are prone to slippage because the heat shrink film wraps the dialysate in liquid state. If the clamp is too tight, it is easy to squeeze the dialysate and cause product damage. If the clamp is too loose, it is easy to cause the product to fall, affecting production safety. In addition, traditional clamp-type clamps are often inserted into the product clamping position from top to bottom, which has strict requirements on product size and is easy to damage the product, causing product damage and affecting production costs.

[0005] While using a clamping fixture with a vacuum suction cup can avoid slipping and other issues, for shrink-wrapped dialysate products, the shrinking nature of the product prevents the outer packaging film from remaining horizontal, and vacuum suction can also damage the film, requiring rework. Therefore, both existing clamping methods present inconveniences during the palletizing process of shrink-wrapped dialysate packages, resulting in limited functionality. Utility Model Content

[0006] The purpose of the utility model is to provide a dialysate heat shrink packaging palletizing robot fixture, which can be applied to various dialysate heat shrink packaging palletizing, thereby improving production efficiency and at the same time improving the stability, safety and reliability of the palletizing support.

[0007] The embodiment of the present utility model is achieved as follows:

[0008] The dialysis fluid heat shrink packaging stacking robot clamp comprises a fixed connecting plate, a transverse telescopic component, a transverse guide component and a comb supporting plate, the top of the fixed connecting plate is connected to the mechanical arm of a stacking robot, the transverse telescopic component is fixedly arranged at the middle of the lower surface of the fixed connecting plate, the transverse guide component is fixedly arranged on the lower surface of the fixed connecting plate and is arranged in parallel with the transverse telescopic component and on both sides of the transverse telescopic component, a pressing-down component is fixedly arranged on each transverse guide component, the comb supporting plate is L-shaped, the top of the comb supporting plate is connected to the transverse telescopic component and the transverse guide component, and the bottom of the comb supporting plate is comb-shaped.

[0009] In the preferred embodiment of the present application, the comb supporting plate comprises a transverse connecting plate, a vertical connecting strip and a supporting plate, one side of the transverse connecting plate is connected to the transverse telescopic component and the transverse guide component, the vertical connecting strip is fixedly arranged on the other side of the transverse connecting plate, one end of the supporting plate is fixedly connected to the lower part of the vertical connecting strip, and the other end of the supporting plate is comb-shaped.

[0010] In the preferred embodiment of the present application, the tip of the comb of the supporting plate is smooth, and the tip of the comb has an inclined slope.

[0011] In the preferred embodiment of the present application, the fixed connecting plate comprises an upper connecting plate, a connecting frame and a side positioning frame, a plurality of connecting holes for fixing the mechanical arm are arranged on the upper connecting plate, the connecting frame is fixedly connected to the bottom of the upper connecting plate, a cylinder control electromagnetic valve is arranged on the connecting frame, the side positioning frame is fixedly arranged below the connecting frame on the side close to the comb supporting plate, and the side positioning frame is provided with hole positions for the transverse telescopic component and the transverse guide component to pass through.

[0012] In the preferred embodiment of the present application, the side positioning frame is a U-shaped positioning frame composed of two vertical positioning rods and one horizontal positioning rod, the bottom of the horizontal positioning rod and the side close to the comb supporting plate and the side contacting the dialysis fluid heat shrink packaging product of the vertical positioning rod are all provided with flexible buffer strips.

[0013] In the preferred embodiment of the present application, the transverse telescopic component comprises a side taking cylinder, the shell of the side taking cylinder is connected to the bottom of the connecting frame, and the telescopic rod of the side taking cylinder is connected to the middle part of the transverse connecting plate.

[0014] In the preferred embodiment of the present application, the transverse guide component comprises a side taking guide rod and a guide cylinder, the advancing direction of the side taking guide rod is consistent with the advancing direction of the side taking cylinder, the guide cylinder is provided with a guide hole for the movement of the side taking guide rod, and the top of the guide cylinder is connected to the connecting frame.

[0015] In the preferred embodiment of the present application, the pressing-down component comprises a pressing-down cylinder and a pressing-down fixed plate, the pressing-down cylinder is vertically fixed on the guide cylinder, and the two sides of the pressing-down fixed plate are downwardly bent and smoothly transitioned.

[0016] In the preferable embodiment of the utility model, the lower pressing fixed plate is internally fixedly provided with a flexible pad.

[0017] The utility model discloses the beneficial effect is: the utility model discards the original embrace formula clamp and carries out the stacking, adopts upper, lower, lateral three -dimensional clamping mode, clamps and tightens dialysis liquid heat shrink package, guarantees that heat shrink product will not fall off;The lower clamp is designed into the comb tooth shape, can adjust according to the clearance of the conveying roller, and conveniently grab heat shrink product;After the lower pressing subassembly is grabbed, the heat shrink product is resisted, and displacement is prevented in the handling process;Transverse telescopic subassembly and transverse guide subassembly can help the comb tooth support plate transverse movement and be used for accurate grabbing. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will be briefly introduced the drawing needed to be used in the embodiment, should understand, the following drawing only shows some embodiments of the utility model, therefore should not be regarded as the limitation to the scope, for the ordinary skilled person in the art, under the premise of not paying the creative labor, still can obtain other related drawings according to these drawings.

[0019] Figure 1 It is the dialysis fluid heat shrink package stacking robot clamp structure schematic diagram of the embodiment of the utility model;

[0020] Figure: fixed connecting plate 110;Upper connecting plate 111;Connecting frame 112;Side positioning frame 113;Cylinder control electromagnetic valve 114;Transverse telescopic subassembly 120;Side taking cylinder 121;Transverse guide subassembly 130;Side taking guide rod 131;Guide cylinder 132;Lower pressing subassembly 140;Lower pressing cylinder 141;Lower pressing fixed plate 142;Comb tooth support plate 150;Transverse connecting plate 151;Vertical connecting strip 152;Support plate 153. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantage of the embodiment of the utility model more clearly, the following will be combined with the drawing in the embodiment of the utility model, and the technical scheme in the embodiment of the utility model is clearly and completely described, obviously, the described embodiment is a part of the embodiment of the utility model, instead of all the embodiments. The components of the embodiment of the utility model described and shown in the drawing here can be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0023] It should be noted that: similar reference numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0024] In the description of the present application, it should be pointed out that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly used when the product of the present application is used, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, structure and operation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" and the like are only used for differentiation, and cannot be understood as indicating or implying relative importance.

[0025] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components must be absolutely horizontal or overhanging, but can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0026] In the description of the present application, it should also be pointed out that, unless otherwise explicitly specified and limited, the terms "provision", "installation", "connection", "connection" should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be connected inside two elements. For those of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0027] The novel dialysis fluid heat-shrink packaging and stacking robot clamp in the embodiment is suitable for the characteristics of dialysis fluid product packaging, analyzes the product, analyzes the size, implementation function, etc. of the stacking robot clamp after analysis, optimizes and improves the structure, positioning method, advancing method, bottom supporting method, etc. of the clamp, improves the stability, safety and reliability of the stacking and holding, and is suitable for various dialysis fluid heat-shrink packaging and stacking, and improves the production efficiency.

[0028] First embodiment

[0029] See Figure 1 This embodiment provides a dialysate heat shrink package palletizing robot fixture, which includes a fixed connecting plate 110 arranged at the top, a transverse telescopic component 120 and a transverse guide component 130 arranged below the fixed connecting plate 110, a downward pressing component 140 arranged on the transverse guide component 130, and a comb support plate 150 connecting one end of the transverse telescopic component 120 and the transverse guide component 130. The entire fixture is C-shaped and can cover the top, bottom and one side of the dialysate heat shrink package. It uses a three-way positioning and clamping method to effectively clamp the dialysate heat shrink package to prevent damage to the heat shrink film.

[0030] With the adoption of a new type of robot fixture for palletizing dialysate heat shrink packaging, the picking direction and position can be determined based on the characteristics of the dialysate product on site, eliminating the need to adjust the fixture stroke for different products. At the same time, the adoption of a new type of fixture eliminates the risk of product falling during the packaging of heat shrinkable products, while also providing more precise positioning. The use of lower support, upper pressure, and lateral positioning during gripping ensures that the product will not fall during handling and palletizing. Positioning is more precise, eliminating the phenomenon of misaligned palletizing. The use of a comb-tooth lower support fixture is suitable for various conveyor rollers. Considering the characteristics of dialysate heat shrinkable products, conveyor belts are not suitable for conveying. This design is more convenient and quicker for conveyor rollers, making it more convenient for on-site use and providing more stable performance. Due to its universal structure, it greatly improves on-site work efficiency during actual use.

[0031] The fixed connecting plate 110 is a combination of a plate structure, the top of which is connected to the robotic arm of the palletizing robot. When the robotic arm moves, the entire clamp is driven to move.

[0032] Specifically, the fixed connecting plate 110 includes an upper connecting plate 111 , a connecting frame 112 and a lateral positioning frame 113 .

[0033] The upper connecting plate 111 is a rectangular plate body. A plurality of connecting holes for fixing the robotic arm are provided on the plate body of the upper connecting plate 111 , and the upper connecting plate 111 is fixedly connected to the robotic arm by fasteners such as bolts.

[0034] The connecting frame 112 is a frame structure formed by connecting four plates. The tops of two relative plates of the connecting frame 112 are fixedly connected to the bottom of the upper connecting plate 111. A cylinder control solenoid valve 114 is provided on the other plate of the connecting frame 112. The cylinder control solenoid valve 114 is set on the side away from the comb support plate 150, and is used to connect to the cylinders in two different control directions by the shortest path.

[0035] The lateral positioning frame 113 is vertically fixed beneath the connecting frame 112 near the comb support plate 150. It is provided with holes for the transverse telescopic assembly 120 and the transverse guide assembly 130 to pass through. It is primarily used to limit the return stroke of the comb support plate 150 connected to the transverse telescopic assembly 120 and the transverse guide assembly 130. The lateral positioning frame 113 is a "U"-shaped positioning frame consisting of two vertical positioning rods and one horizontal positioning rod. Flexible buffer strips are provided at the bottom of the horizontal positioning rod, as well as on the side of the vertical positioning rod that is close to the comb support plate 150 and contacts the dialysate heat shrink packaging product. This reduces direct contact with the rigid body and prevents damage to the fixture.

[0036] The lateral telescopic assembly 120 is fixedly mounted horizontally in the middle of the lower surface of the connecting frame 112. It includes a side-access cylinder 121. The housing of the side-access cylinder 121 is connected to the bottom of the connecting frame 112, and the telescopic rod of the side-access cylinder 121 is connected to the middle of the lateral connecting plate. In this embodiment, the lateral telescopic assembly 120 primarily provides the power for the lateral movement of the comb support plate 150. While a cylinder is used in this embodiment, other power components such as an electric screw, a hydraulic telescopic rod, or the like may be used in other embodiments.

[0037] The transverse guide assembly 130 is fixedly arranged on the lower surface of the fixed connecting plate 110. More specifically, the transverse guide assembly 130 is respectively arranged on the two plates of the connecting frame 112 fixed to the upper connecting plate 111. The transverse guide assembly 130 is arranged parallel to the transverse telescopic assembly 120 and is located on both sides of the transverse telescopic assembly 120. It is used to provide correct guidance for the transverse telescopic assembly 120. The transverse guide assembly 130 includes a side-taking guide rod 131 and a guide cylinder 132. The direction of travel of the side-taking guide rod 131 is consistent with the direction of travel of the side-taking cylinder 121. The guide cylinder 132 is provided with a guide hole for the side-taking guide rod 131 to move. The side-taking guide rod 131 is assembled in the guide cylinder 132. When the comb support plate 150 is pushed out laterally, the side-taking guide rod 131 is pulled out, and the top of the guide cylinder 132 is fixedly connected to the connecting frame 112.

[0038] A downward pressing assembly 140 is fixedly provided vertically on the guide cylinder 132 of each transverse guide assembly 130, and is used for fixing the upper part of the dialysate heat shrink package after the dialysate heat shrink package enters the comb support plate 150. Specifically, the downward pressing assembly 140 includes a downward pressing cylinder 141 and a downward pressing fixing plate 142. The downward pressing cylinder 141 is vertically fixed on the guide cylinder 132. The air source interface of the downward pressing cylinder 141 is connected to the air source interface of one of the cylinder control solenoid valves 114. The telescopic rod of the downward pressing cylinder 141 is connected to the top of the downward pressing fixing plate 142 through a connecting block. The two sides of the downward pressing fixing plate 142 are bent downward and smoothly transitioned. A flexible pad is fixedly provided in the concave space constructed by the bend, and anti-slip grooves are provided on the surface layer of the flexible pad.

[0039] The comb support plate 150 is L-shaped as a whole. The top of the comb support plate 150 connects the transverse telescopic assembly 120 and the transverse guide assembly 130, and the bottom plane of the comb support plate 150 is comb-shaped. Specifically, the comb support plate 150 includes a transverse connecting plate 151, a vertical connecting bar 152, and a support plate 153. One side of the transverse connecting plate 151 connects the transverse telescopic assembly 120 and the transverse guide assembly 130, and the vertical connecting bar 152 is fixedly set on the other side of the transverse connecting plate 151; the upper surface of one end of the support plate 153 is fixedly connected to the bottom of the vertical connecting bar 152, and the other end of the support plate 153 is a comb-shaped structure. The tips of the comb teeth are smooth and have a certain inclination slope to prevent damage to the dialysate heat shrink film.

[0040] The spacing between the support plates 153 of the comb support plate 150 can be adjusted and designed according to the spacing between the conveying rollers to be suitable for various conveying rollers and convenient to grab.

[0041] The dialysate heat shrink packaging palletizing robot fixture is used as follows: the lateral telescopic component 120 and the lateral guide component 130 control the comb tooth support plate 150 to extend, and the robotic arm moves downward. When the support plate 153 reaches the bottom of the dialysate heat shrink packaging product, the lateral telescopic component 120 and the lateral guide component 130 control the comb tooth support plate 150 to retract. After contacting the side positioning plate, the support plate 153 lifts the dialysate heat shrink packaging product; the downward pressing component 140 controls the downward pressing fixing plate 142 to move downward, pressing the top of the dialysate heat shrink packaging product.

[0042] The present invention abandons the original clamping type clamp for palletizing, and adopts a three-way clamping method of upper, lower and side to clamp the dialysate heat shrink package to ensure that the heat shrink product will not fall; the lower clamp is designed to be comb-shaped, which can be adjusted according to the gap between the conveying rollers to facilitate the grabbing of heat shrink products; after grabbing, the lower pressure component 140 presses against the heat shrink product to prevent displacement during transportation; the horizontal telescopic component 120 and the horizontal guide component 130 can help the comb support plate 150 move horizontally for precise grabbing.

[0043] This specification describes examples of embodiments of the present invention and does not mean that these embodiments illustrate and describe all possible forms of the present invention. It should be understood that the embodiments in the specification can be implemented in a variety of alternative forms. The drawings do not need to be drawn to scale; some features can be enlarged or reduced to show the details of specific components. The specific structural and functional details disclosed should not be interpreted as limiting, but are merely representative bases for teaching those skilled in the art to implement the present invention in various forms. It should be understood by those skilled in the art that the multiple features illustrated and described with reference to any one of the figures can be combined with the features illustrated in one or more other figures to form embodiments that are not explicitly illustrated or described. The illustrated combined features provide representative embodiments for typical applications. However, various combinations and variations of features consistent with the teachings of the present invention can be used for specific applications or implementations as needed.

[0044] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A dialysate heat shrink packaging palletizing robot fixture, characterized in that: include: A fixed connecting plate, the top of which is connected to the mechanical arm of the palletizing robot; A transverse telescopic assembly, the transverse telescopic assembly being fixedly disposed in the middle portion of the lower surface of the fixed connecting plate; A transverse guide assembly is fixedly provided on the lower surface of the fixed connecting plate, is arranged parallel to the transverse telescopic assembly and is located on both sides of the transverse telescopic assembly, and a downward pressing assembly is fixedly provided on each transverse guide assembly; The comb tooth support plate is L-shaped, the top of the comb tooth support plate is connected to the transverse telescopic component and the transverse guide component, and the bottom plane of the comb tooth support plate is comb-tooth-shaped.

2. The dialysate heat shrink packaging palletizing robot fixture according to claim 1, characterized in that: The comb support plate comprises: a transverse connecting plate, one side of which connects the transverse telescopic assembly and the transverse guide assembly; A vertical connecting bar, the vertical connecting bar being fixedly arranged on the other side of the horizontal connecting plate; A supporting plate, one end of which is fixedly connected to the lower portion of the vertical connecting strip, and the other end of which is comb-shaped.

3. The dialysate heat shrink packaging palletizing robot fixture according to claim 2, characterized in that: The comb teeth of the support plate are smooth and have an inclined slope.

4. The dialysate heat shrink packaging palletizing robot fixture according to claim 2, characterized in that: The fixed connecting plate comprises: An upper connecting plate, wherein the upper connecting plate is provided with a plurality of connecting holes for fixing the robotic arm; A connecting frame, the connecting frame being fixedly connected to the bottom of the upper connecting plate, and the connecting frame being provided with a cylinder control solenoid valve; A lateral positioning frame is fixedly arranged under the connecting frame close to one side of the comb support plate, and the lateral positioning frame is provided with holes for the lateral telescopic component and the lateral guide component to pass through.

5. The dialysate heat shrink packaging palletizing robot fixture according to claim 4, characterized in that: The side positioning frame is a "U"-shaped positioning frame consisting of two vertical positioning rods and one horizontal positioning rod. Flexible buffer strips are provided at the bottom of the horizontal positioning rod and the side of the vertical positioning rod close to the comb support plate and the side in contact with the dialysate heat shrink packaging product.

6. The dialysate heat shrink packaging palletizing robot fixture according to claim 4, characterized in that: The transverse telescopic assembly includes a side-taking cylinder, a shell of the side-taking cylinder is connected to the bottom of the connecting frame, and a telescopic rod of the side-taking cylinder is connected to the middle of the transverse connecting plate.

7. The dialysate heat shrink packaging palletizing robot fixture according to claim 6, characterized in that: The lateral guide assembly comprises: A side-taking guide rod, wherein the direction of travel of the side-taking guide rod is consistent with the direction of travel of the side-taking cylinder; A guide cylinder is provided with a guide hole for the side-taking guide rod to move therein, and the top of the guide cylinder is connected to the connecting frame.

8. The dialysate heat shrink packaging palletizing robot fixture according to claim 7, characterized in that: The pressing assembly comprises: A downward pressure cylinder, the downward pressure cylinder being vertically fixed on the guide cylinder; The pressing fixing plate has two sides bent downwards and smoothly transitioned.

9. The dialysate heat shrink packaging palletizing robot fixture according to claim 8, characterized in that: A flexible pad is fixedly arranged in the downward-pressing fixing plate.

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