Mechanism capable of changing any spacing

Abstract

The utility model relates to the technical field of paper pulp molding, in particular to a mechanism capable of changing any spacing, which comprises a fixing frame, a linear guide rail, a sliding block, an air cylinder, a plurality of telescopic positioning rods and a plurality of moving strips, the air cylinder and the linear guide rail are both installed on the fixing frame, the sliding block is installed at the bottom of the linear guide rail in a sliding mode, and the telescopic positioning rods are installed on the moving strips. And the moving strips are in transmission connection with the air cylinders, the moving strips are installed at the bottoms of the sliding blocks, the moving strips are connected through telescopic positioning rods, and a plurality of suction cups are installed at the bottoms of the moving strips. The air cylinder is arranged to drive the movable strip, so that the telescopic length of the movable telescopic positioning rod is adjusted, the distance between the suction cups is adjusted, the placing position of a paper-plastic product can be adjusted according to the actual production requirement, and the actual production requirement is met.

Description

Technical Field

[0001] The utility model relates to the technical field of paper pulp molding, in particular to a mechanism capable of changing any spacing. Background Art

[0002] Pulp molding, also known as three-dimensional papermaking, uses pulp as raw material and uses special molds on a molding machine to shape molded products with a certain shape. Pulp molding has the advantages of renewable raw materials, convenient transportation, and green environmental protection. It is mainly used for lunch boxes, tableware, product trays, etc. During production, pulp molded products need to go through processes such as raw material beating - batching - molding - hot pressing and shaping. After the pulp product is shaped, the pulp product needs to be transferred out. However, the existing transfer method is to suck the pulp product out of the mold through a suction cup mechanism and then transfer it to the packaging station. This process cannot adjust the suction cup spacing according to production needs, resulting in the placement of the transferred products being fixed and unchanging, which is difficult to meet actual production needs. Utility Model Content

[0003] The technical problem to be solved by the utility model is that, in view of the above-mentioned defects of the prior art, a mechanism that can change any spacing is provided, by setting a cylinder to drive the moving bar, thereby adjusting the telescopic length of the movable telescopic positioning rod, and then adjusting the spacing of the suction cups, so as to adjust the placement position of paper-plastic products according to actual production needs to meet actual production needs.

[0004] In order to solve the above technical problems, the technical solution of the utility model is:

[0005] A mechanism capable of changing any spacing comprises a fixed frame, a linear guide rail, a slider, a cylinder, a plurality of telescopic positioning rods and a plurality of moving bars, wherein the cylinder and the linear guide rail are both mounted on the fixed frame, the slider is slidably mounted on the bottom of the linear guide rail, the moving bar is transmission-connected to the cylinder, the moving bar is mounted on the bottom of the slider, the moving bars are connected by telescopic positioning rods, and a plurality of suction cups are mounted on the bottom of the moving bar.

[0006] Preferably, a fixing plate is provided at the front end of the fixing frame, the moving bar close to the fixing plate is fixedly connected to the fixing frame, and the moving bar away from the fixing plate is drivingly connected to the cylinder via a piston rod.

[0007] Preferably, the suction cup is connected to the moving bar via a suction cup connecting plate, and the suction cup is connected to a vacuum pump via an air pipe.

[0008] Preferably, a buckle is provided at the bottom of the linear guide rail, a slot matched with the buckle is provided at the upper end of the slider, and the slider is clamped to the bottom of the linear guide rail.

[0009] Preferably, the suction cup connecting plates are distributed equidistantly from left to right at the bottom of the moving bar.

[0010] By adopting the above technical scheme, the utility model provides a mechanism capable of changing any spacing, which has the following beneficial effects: the cylinder and the linear guide in the mechanism capable of changing any spacing are both installed on a fixed frame, the slider is slidably installed at the bottom of the linear guide, the moving bar is transmission-connected with the cylinder, the moving bar is installed at the bottom of the slider, the moving bars are connected by a telescopic positioning rod, a plurality of suction cups are installed at the bottom of the moving bar, and the moving bar is driven by a cylinder to adjust the telescopic length of the telescopic positioning rod, thereby adjusting the spacing of the suction cups, and the spacing is enlarged to a specified position, so that the placement of paper-plastic products can be adjusted according to actual production needs to meet actual production needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a three-dimensional diagram of the utility model;

[0012] Figure 2 It is a three-dimensional diagram of the telescopic positioning rod in the utility model in the extended state;

[0013] Figure 3 It is a side view of the utility model;

[0014] In the figure, 1-fixed frame, 2-linear guide rail, 3-slider, 4-cylinder, 5-telescopic positioning rod, 6-moving bar, 7-suction cup, 8-fixed plate, 9-piston rod, 10-suction cup connecting plate. DETAILED DESCRIPTION

[0015] The specific implementation methods of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these implementation methods is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in each implementation method of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0016] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element 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 invention.

[0017] In addition, 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 the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0018] like Figure 1-3 As shown, the mechanism capable of changing any spacing includes a fixed frame 1, a linear guide rail 2, a slider 3, a cylinder 4, a plurality of telescopic positioning rods 5 and a plurality of moving bars 6. The cylinder 4 and the linear guide rail 2 are both mounted on the fixed frame 1, the slider 3 is slidably mounted on the bottom of the linear guide rail 2, the moving bar 6 is transmission-connected with the cylinder 4, the moving bar 6 is mounted on the bottom of the slider 3, the moving bars 6 are connected by telescopic positioning rods 5, and a plurality of suction cups 7 are mounted on the bottom of the moving bar 6. It can be understood that the cylinder can be a hydraulic cylinder, etc., and the suction cup 7 can be a universal suction cup, etc.

[0019] Specifically, the front end of the fixed frame 1 is provided with a fixed plate 8, the moving bar 6 close to the fixed plate 8 is fixedly connected to the fixed frame 1, and the moving bar away from the fixed plate 8 is connected to the cylinder 4 through a piston rod 9; the suction cup 7 is connected to the moving bar 6 through a suction cup connecting plate 10, and the suction cup 7 is connected to a vacuum pump through an air pipe; the bottom of the linear guide 2 is provided with a buckle, and the upper end of the slider 3 is provided with a slot adapted to the buckle, and the slider 3 is clamped to the bottom of the linear guide 2; the suction cup connecting plate 10 is distributed equidistantly from left to right at the bottom of the moving bar 6. It can be understood that the moving bar 6 close to the front end of the fixed frame 1 is fixed, and the moving bar 6 close to the rear end of the fixed frame 1 is connected to the piston rod 9 of the cylinder 4. The remaining moving bars 6 are connected in series through the telescopic positioning rod 5, and the cylinder 4 drives the piston rod 9 to extend. At this time, the spacing of the moving bars 6 is enlarged to the specified position. By changing the length of the telescopic positioning rod 5, the spacing can be arbitrarily changed within the stroke range of the cylinder.

[0020] It can be understood that the utility model has a reasonable design and a unique structure. The cylinder 4 is set to drive the moving bar 6, thereby adjusting the telescopic length of the movable telescopic positioning rod 5, and then adjusting the spacing of the suction cups 7. The spacing is enlarged to the specified position, and the placement position of the paper-plastic product can be adjusted according to actual production needs to meet actual production needs.

[0021] The above is a detailed description of the embodiments of the present invention in conjunction with the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.

Claims

1. A mechanism capable of changing any spacing, characterized in that: It includes a fixed frame, a linear guide, a slider, a cylinder, a plurality of telescopic positioning rods and a plurality of moving bars, wherein the cylinder and the linear guide are both installed on the fixed frame, the slider is slidably installed on the bottom of the linear guide, the moving bar is transmission-connected to the cylinder, the moving bar is installed on the bottom of the slider, the moving bars are connected by telescopic positioning rods, and a plurality of suction cups are installed on the bottom of the moving bar.

2. The mechanism capable of changing any spacing according to claim 1, characterized in that: A fixing plate is arranged at the front end of the fixing frame, a moving bar close to the fixing plate is fixedly connected to the fixing frame, and a moving bar away from the fixing plate is drivingly connected to the cylinder via a piston rod.

3. The mechanism capable of changing any spacing according to claim 1, characterized in that: The suction cup is connected to the moving bar through a suction cup connecting plate, and the suction cup is connected to a vacuum pump through an air pipe.

4. The mechanism capable of changing any spacing according to claim 1, characterized in that: The bottom of the linear guide is provided with a buckle, the upper end of the slider is provided with a slot matched with the buckle, and the slider is clamped to the bottom of the linear guide.

5. The mechanism capable of changing any spacing according to claim 3, characterized in that: The suction cup connecting plates are distributed at equal intervals from left to right at the bottom of the moving bar.

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