Material taking and placing mechanism with suction cup

Abstract

The utility model relates to a material taking and placing mechanism with suckers. The material taking and placing mechanism comprises a material taking and placing body. The plurality of contact pins are arranged at the bottom of the material taking and placing main body; the suckers are arranged at the bottom of the material taking and placing main body; the contact pin and the suction cup are arranged downwards, and the tail end of the suction cup is higher than the tail end of the contact pin. The material taking and placing mechanism is reasonable and ingenious in structure, the lifting force of the material taking and placing mechanism to an object is enhanced by arranging the suction cup, and the object can be grabbed more reliably and stably.

Description

Technical Field

[0001] The present application relates to the field of knife templates, and in particular to a material taking and placing mechanism with a suction cup, wherein the suction cup is provided to enhance the lifting force of the material taking and placing mechanism on an object. Background Art

[0002] In the production process of flat die cutting, the elastic material needs to be flatly attached to the die cutting plate on both sides of the blade of the knife material according to the pattern direction of the knife material and certain rules. The elastic material must be higher than the height of the blade of the knife material exposed on the surface of the substrate (cutting plate), so that the blade is covered in the elastic material. Only when the elastic material is compressed during die cutting will the blade be exposed, and the elastic material can quickly return to its original state after the pressure is removed, so as to achieve the purpose of rapid demolding of the packaging material.

[0003] In the past, the elastic material was grasped and attached to both sides of the blade on the knife template by manual operation.

[0004] This operation method is inefficient, requires more man-hours, has high labor costs, and the quality of manual grabbing and pasting is unstable, often resulting in wrong pasting, missing pasting, crooked pasting, etc. Moreover, since the blade of the knife is very sharp, workers are easily cut when pasting elastic materials, which poses a safety hazard.

[0005] In view of this situation, the applicant has developed a special material taking and placing mechanism to achieve mechanized and automated grabbing of elastic materials and attaching them to the corresponding positions on the knife plate.

[0006] In order to enhance the lifting force of the material taking and placing mechanism on the elastic material, the applicant optimized the existing structure and developed a new material taking and placing mechanism with a suction cup. Utility Model Content

[0007] In view of at least one of the above technical problems, the present application provides a material picking and placing mechanism with a suction cup, and by providing the suction cup, the lifting force of the material picking and placing mechanism on the object is enhanced.

[0008] The embodiment of the first aspect of the present application provides a material picking and placing mechanism with a suction cup, comprising:

[0009] Material taking and discharging body;

[0010] A plurality of pins, wherein the pins are arranged at the bottom of the material taking and placing body;

[0011] A plurality of suction cups, wherein the suction cups are arranged at the bottom of the material taking and placing body;

[0012] The insertion pin and the suction cup are arranged downward, and the end of the suction cup is higher than the end of the insertion pin.

[0013] As a further improvement of the utility model, it also includes a distance adjustment cylinder, the cylinder shaft of the distance adjustment cylinder is fixedly connected to a movable base, and the movable base is provided with a plurality of the pins and a plurality of the suction cups;

[0014] The insertion pin and the suction cup are arranged downward, and the end of the suction cup is higher than the end of the insertion pin.

[0015] As a further improvement of the present invention, the number of the pins is at least zero; the number of the suction cup is at least one.

[0016] As a further improvement of the utility model, there is at least one pin on the movable base, and there is at least zero suction cups on the movable base.

[0017] As a further improvement of the present invention, the pin on the movable base is at the same height as the end of the pin arranged at the bottom of the material taking and placing body, and the suction cup on the movable base is at the same height as the end of the suction cup arranged at the bottom of the material taking and placing body.

[0018] As a further improvement of the utility model, the suction cup is a vacuum suction cup, and the suction cup is communicated with the vacuum equipment through an air pipe.

[0019] As a further improvement of the present invention, the suction cup is made of an elastic material, and the end of the suction cup can be elastically deformed and expanded when a force is applied.

[0020] As a further improvement of the utility model, the end of the pin is a sharp end, and a barb is provided above the sharp end to increase the force of lifting an object.

[0021] As a further improvement of the utility model, it also includes:

[0022] A discharge cylinder, wherein the discharge cylinder axis is downwardly arranged on the top of the material taking and discharging main body;

[0023] A stripping plate, the stripping plate is arranged below the material taking and placing body;

[0024] The cylinder shaft of the discharge cylinder is connected to the stripper plate through a connecting mechanism;

[0025] The stripping plate is provided with avoidance grooves corresponding to the insertion pins and the suction cups.

[0026] As a further improvement of the present invention, when the number of the pins is greater than two, the suction cup is arranged between adjacent pins.

[0027] The embodiments of the present application have the following technical effects: the structure of the utility model is reasonable and ingenious, and by providing a suction cup, the lifting force of the material taking and releasing mechanism on the object is enhanced, making the grasping of the object more reliable and stable.

[0028] The present invention will be further described below in conjunction with the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0030] Figure 1 This is a schematic diagram of the structure of the utility model when there are two pins and two suction cups;

[0031] Figure 2 This is an enlarged schematic diagram of the local structure of the utility model when there are two pins and one suction cup Figure 1 ;

[0032] Figure 3 It is an enlarged schematic diagram of the local structure when there are two pins and two suction cups in the utility model;

[0033] Figure 4 This is an enlarged schematic diagram of the local structure of the utility model when there are two pins and one suction cup Figure 2 ;

[0034] Figure 5 It is an enlarged schematic diagram of the local structure when the number of the pins is zero and the number of the suction cups is two in the utility model;

[0035] Figure 6 It is an enlarged schematic diagram of the local structure when the number of the insertion pins is zero and the number of the suction cup is one in the utility model;

[0036] Figure 7 It is a three-dimensional structural schematic diagram of the utility model;

[0037] Figure 8 yes Figure 1 A magnified schematic diagram of the local structure. DETAILED DESCRIPTION

[0038] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0039] In the description of the present application, it should be understood that the terms "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0040] In the description of the present application, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present application, "plurality" means at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0041] In the embodiments of the present application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to the specific circumstances.

[0042] like Figures 1 to 8 As shown, an embodiment of the first aspect of the present application provides a material picking and placing mechanism with a suction cup, comprising:

[0043] Material taking and discharging body 1;

[0044] A plurality of pins 2, wherein the pins 2 are arranged at the bottom of the material taking and placing body 1;

[0045] A plurality of suction cups 3, wherein the suction cups 3 are arranged at the bottom of the material taking and placing body 1;

[0046] The insertion pin 2 and the suction cup 3 are arranged downward, and the end of the suction cup 3 is higher than the end of the insertion pin 2 .

[0047] like Figures 3 to 7As shown, the number of pins 2 can be zero, two, or even three or four in other embodiments, and different numbers of pins 2 can be selected according to actual use needs. The number of suction cups 3 can be one or two, or three or four in other embodiments, and different numbers of suction cups 3 can be selected according to actual use needs. The number of pins 2 and suction cups 3 can be flexibly matched to provide a more reliable lifting force for the object.

[0048] like Figure 1 , Figure 2 and Figure 8 As shown, in the utility model, it also includes a distance adjusting cylinder 4, the cylinder shaft of the distance adjusting cylinder 4 is fixedly connected to a movable base, and the movable base is provided with a plurality of the pins 2 and a plurality of the suction cups 3; through the operation of the distance adjusting cylinder 4, the movable base is driven to move, thereby adjusting the distance between the pins 2 and the suction cups 4 to match elastic materials of different sizes.

[0049] The number of the pins 2 is at least zero; the number of the suction cups 3 is at least one.

[0050] There is at least one pin 2 on the movable base, and there is at least zero suction cup 3 on the movable base. Figure 1 As shown, there are two pins 2 and two suction cups 3, one of which is fixed at the bottom of the material taking and placing body 1, and the other pin 2 is fixed on the movable base, one suction cup 3 is fixed at the bottom of the material taking and placing body 1, and the other suction cup 3 is fixed on the movable base. Figure 2 As shown, there are two pins 2 and one suction cup 3, wherein one pin 2 is fixed at the bottom of the material taking and placing body 1, and the other pin 2 is fixed on the movable base. The suction cup 3 can be fixed at the bottom of the material taking and placing body 1 or on the movable base, depending on actual usage needs.

[0051] In this embodiment, the pin 2 on the movable base is at the same height as the end of the pin 2 arranged at the bottom of the material taking and placing body 1, and the suction cup 3 on the movable base is at the same height as the end of the suction cup 3 arranged at the bottom of the material taking and placing body 1.

[0052] The insertion pin 2 and the suction cup 3 are arranged downward, and the end of the suction cup 3 is higher than the end of the insertion pin 2 .

[0053] The suction cup 3 is a vacuum suction cup, and the suction cup 3 is connected to the vacuum equipment through an air pipe.

[0054] Therefore, when the material picking and discharging mechanism grabs the material, the material picking and discharging mechanism moves toward the material, and the end of the pin 2 is first inserted into the material. When it is inserted to a certain depth, the suction cup 3 is pressed onto the upper surface of the material, and the vacuum device works to extract the air in the space formed by the suction cup 3 and the upper surface of the material, forming a negative pressure, so that the suction cup 3 sucks the material tightly, thereby enhancing the lifting force of the material picking and discharging mechanism.

[0055] The suction cup 3 is made of elastic material, and the end of the suction cup 3 can be elastically deformed and expanded when subjected to force.

[0056] In other embodiments, the suction cup 3 may also be an ordinary suction cup, or a suction cup of other structures, which does not have the vacuuming capability, but can also provide the ability to adsorb materials. However, the suction cup 3 with the vacuuming capability is a better choice.

[0057] The end of the insertion pin 2 is a sharp end 21, and a barb 22 is provided above the sharp end to increase the force of lifting the object. The insertion pin 2 has a depression 23, and the lower wall of the depression 23 is an upward slope, which is the barb. When the end of the insertion pin 2 is inserted into an elastic object, the elastic object will be elastically deformed and pressed on the depression, and the barb plays a role in fixing the elastic object.

[0058] The utility model also includes:

[0059] A discharge cylinder 5, wherein the discharge cylinder 5 is axially arranged downwardly on the top of the material taking and discharging main body 1;

[0060] A stripping plate 6, wherein the stripping plate 6 is arranged below the material taking and placing body 1;

[0061] The cylinder shaft of the discharge cylinder 5 is connected to the stripper plate 6 via a connecting mechanism 7;

[0062] The stripping plate 6 is provided with avoidance grooves corresponding to the insertion pins 2 and the suction cups 3 .

[0063] When the number of the pins 2 is greater than two, the suction cup 3 is disposed between adjacent pins 2. Figures 1 to 4 As shown, the suction cups 3 are arranged between adjacent pins 2 .

[0064] Through the cooperation of the pin 2 and the suction cup 3, the material taking and releasing mechanism firmly grasps the elastic material, so that the material taking and releasing mechanism moves to the top of the designated place, and the vacuum equipment steadily inflates air into the suction cup 3, so that the negative pressure in the suction cup 3 changes to zero pressure or positive pressure, so that the suction cup 3 no longer has adsorption force on the elastic material, and the discharge cylinder 5 drives the stripping plate 6 to move downward, pushing the elastic material away from the pin 2.

[0065] The utility model has a reasonable and ingenious structure. By arranging the suction cup 3, the lifting force of the material taking and placing mechanism on the object is enhanced, so that the grasping of the object is more reliable and stable.

[0066] The above is only a preferred embodiment of the present application and does not constitute any formal limitation to the present application. Any technician familiar with the art can make many possible changes and modifications to the technical solution of the present application by using the above disclosed methods and technical contents without departing from the scope of the technical solution of the present application, or modify it into an equivalent embodiment of equivalent changes. Therefore, all equivalent changes made according to the shape, structure and principle of the present application without departing from the content of the technical solution of the present application should be included in the protection scope of the present application.

Claims

1. A material taking and placing mechanism with a suction cup, characterized in that: include: Material taking and discharging body; A plurality of pins, wherein the pins are arranged at the bottom of the material taking and placing body; A plurality of suction cups, wherein the suction cups are arranged at the bottom of the material taking and placing body; The insertion pin and the suction cup are arranged downward, and the end of the suction cup is higher than the end of the insertion pin.

2. The material taking and placing mechanism with a suction cup according to claim 1, characterized in that: It also includes a distance adjustment cylinder, the cylinder shaft of which is fixedly connected to a movable base, and a plurality of the insertion pins and a plurality of the suction cups are arranged on the movable base; The insertion pin and the suction cup are arranged downward, and the end of the suction cup is higher than the end of the insertion pin.

3. The material taking and placing mechanism with a suction cup according to claim 1, characterized in that: The number of the suction cup is at least one.

4. The material taking and placing mechanism with a suction cup according to claim 2, characterized in that: There is at least one pin on the movable base, and there is at least zero suction cup on the movable base.

5. The material taking and placing mechanism with a suction cup according to claim 2, characterized in that: The pins on the movable base are at the same height as the ends of the pins arranged at the bottom of the material taking and placing body, and the suction cups on the movable base are at the same height as the ends of the suction cups arranged at the bottom of the material taking and placing body.

6. The material taking and placing mechanism with a suction cup according to claim 1, characterized in that: The suction cup is a vacuum suction cup, and the suction cup is connected to the vacuum equipment through an air pipe.

7. The material taking and placing mechanism with a suction cup according to claim 1, characterized in that: The suction cup is made of elastic material, and the end of the suction cup can be elastically deformed and expanded when subjected to force.

8. The material taking and placing mechanism with a suction cup according to claim 1, characterized in that: The end of the insertion pin is a sharp end, and a barb is provided above the sharp end to increase the force of lifting an object.

9. The material taking and placing mechanism with a suction cup according to claim 1, characterized in that: It also includes: A discharge cylinder, wherein the discharge cylinder axis is downwardly arranged on the top of the material taking and discharging main body; A stripping plate, the stripping plate is arranged below the material taking and placing body; The cylinder shaft of the discharge cylinder is connected to the stripper plate through a connecting mechanism; The stripping plate is provided with avoidance grooves corresponding to the insertion pins and the suction cups.

10. The material taking and placing mechanism with a suction cup according to claim 2, characterized in that: When the number of the pins is greater than two, the suction cup is arranged between adjacent pins.

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