CN219157295U

CN219157295U - U-turn machine

Info

Publication number: CN219157295U
Application number: CN202320181403.5U
Authority: CN
Inventors: 孔令强; 严锦荣; 姚智辉; 李启明; 李德钦; 侯荣清; 林建金; 成永善; 谭焯健; 孔德海; 徐铭良
Original assignee: Guangdong Hongnan Packaging Technology Co ltd
Current assignee: Guangdong Hongnan Packaging Technology Co ltd
Priority date: 2023-02-10
Filing date: 2023-02-10
Publication date: 2023-06-09
Anticipated expiration: 2033-02-10

Abstract

A U-turn machine comprises a frame body, a movable seat, a pulling assembly, a movable trolley, an air inlet assembly, a first sliding rail, a second sliding rail, a third sliding rail, a first driving device and a second driving device; the first sliding rail is arranged on the frame body, the movable seat can be slidably arranged on the first sliding rail, and the first driving device is used for driving the movable seat to move left and right; the second sliding rail and the third sliding rail are respectively arranged on the movable seat, the movable trolley is slidably arranged on the third rail, the pulling component is slidably arranged on the second sliding rail, the pulling component can be connected to the movable trolley, and the second driving device is used for driving the pulling component to move forwards and backwards; the air inlet assembly is arranged on the frame body and is used for assisting in demolding or die filling of the die of the movable trolley. According to the utility model, the utility model provides the U-turn machine, which solves the problems of low demolding efficiency and loose product installation after mold filling in the prior art.

Description

U-turn machine

Technical Field

The utility model relates to the technical field of die sequence conversion, in particular to a U-turn machine.

Background

Pulp molding is a stereoscopic papermaking technique. The waste paper is used as raw material, and paper products with certain shapes are molded by special molds on a molding machine. It has four major advantages: the raw materials are waste paper, including paperboard, waste paper box paper, waste white edge paper and the like, and the sources are wide; the manufacturing process is completed by the working procedures of pulping, adsorption molding, drying and shaping and the like, and is harmless to the environment; can be recycled; the volume is smaller than that of the foaming plastic, the foaming plastic can be overlapped, and the transportation is convenient.

After the product is dried, the product is taken out of the die in the blanking area, and then the die is conveyed to the feeding area for a new round of blanking, die loading and drying. However, in the actual production process, the demolding efficiency is low, the production progress is affected, and after the mold is assembled, the product is not firmly installed and is easy to loosen.

Disclosure of Invention

The utility model aims to provide a turning machine, which solves the problems of low demolding efficiency and unstable product installation and easy loosening after mold filling in the prior art.

To achieve the purpose, the utility model adopts the following technical scheme:

a U-turn machine comprises a frame body, a movable seat, a pulling assembly, a movable trolley, an air inlet assembly, a first sliding rail, a second sliding rail, a third sliding rail, a first driving device and a second driving device;

the first sliding rail is arranged on the frame body, the movable seat is slidably arranged on the first sliding rail, and the first driving device is used for driving the movable seat to move left and right;

the second sliding rail and the third sliding rail are respectively arranged on the movable seat, the movable trolley is slidably arranged on the third sliding rail, the pulling component is slidably arranged on the second sliding rail, the pulling component can be connected with the movable trolley, and the second driving device is used for driving the pulling component to move forwards and backwards;

the air inlet assembly is arranged on the frame body and is used for assisting in demolding or die filling of the die of the movable trolley.

Further, the first driving device comprises a first driving part, a rack and a gear;

the rack is installed in the bottom surface of moving seat, first drive portion install in the support body, the output of first drive portion is installed the gear, the gear meshing in the rack.

Specifically, the second driving device comprises a second driving part, a first fixing seat, a second fixing seat and a chain;

the first fixing seat is installed in the front side of moving the seat, the first fixing seat is installed the second drive portion, the second fixing seat is installed in the rear side of moving the seat, one end of chain rotate install in the second drive portion, the other end of chain rotate install in the second fixing seat, the chain connect in the pulling subassembly, the second drive portion is used for the drive the chain rotates.

Preferably, the pulling assembly comprises a pulling seat, a hook, a mounting seat, an adjusting screw, a spring and a reset plate;

the pulling seat is slidably mounted on the second sliding rail, the pulling seat is connected with the chain, the mounting seat is mounted on the pulling seat, and the hook can be mounted on the mounting seat in a swinging manner;

the adjusting screw and the spring are respectively arranged on the hook, the adjusting screw is positioned at the rear side of the mounting seat, the end part of the adjusting screw can be propped against the pulling seat, the spring is positioned at the front side of the mounting seat, and the end part of the spring is propped against the pulling seat;

the second fixing seat is provided with a hook baffle, the reset plate is arranged on the bottom surface of the hook, and the reset plate is right opposite to the hook baffle.

In some embodiments, the air intake assembly includes a third drive portion and an air intake shroud;

the third driving part is arranged on the movable seat, the output end of the third driving part is connected with the air inlet cover, and the air inlet cover can cover the movable trolley.

Further, the air inlet cover is provided with a sealing rubber pad.

Specifically, the air inlet assembly further comprises an air inlet pipe and a valve, the number of the third driving parts and the number of the air inlet covers are two respectively, the two air inlet covers are communicated through the air inlet pipe, and the valve is installed on the air inlet pipe.

Compared with the prior art, one of the technical schemes has the following beneficial effects:

according to the device, the feeding station and the material taking station are linked through the first driving device and the movable seat, so that reciprocating continuous operation is realized, and the effect of improving the production efficiency of the U-turn machine is achieved; further, through pulling subassembly and second drive arrangement, guarantee that travelling car removes to have sufficient space to get material and material loading after putting in place, guarantee the stability of work, through the subassembly that admits air, supplementary travelling car is demolded and is die-filling, further improves production efficiency.

Drawings

FIG. 1 is a schematic diagram of a U-turn machine according to one embodiment of the present utility model;

FIG. 2 is a schematic view of the structure of an air intake assembly according to one embodiment of the present utility model;

FIG. 3 is a schematic view of the structure of a partial enlarged view at A of FIG. 2;

FIG. 4 is a schematic diagram of a second driving apparatus according to one embodiment of the present utility model;

FIG. 5 is a schematic illustration of the construction of a pulling assembly according to one embodiment of the present utility model;

wherein: the movable frame body 1, the movable seat 2, the pulling assembly 3, the pulling seat 31, the hook 32, the mounting seat 33, the adjusting screw 34, the spring 35, the reset plate 36, the movable trolley 4, the air inlet assembly 5, the third driving part 51, the air inlet hood 52, the air inlet pipe 53, the valve 54, the first sliding rail 61, the second sliding rail 62, the third sliding rail 63, the first driving device 7, the first driving part 71, the rack 72, the gear 73, the second driving device 8, the second driving part 81, the first fixing seat 82, the second fixing seat 83, the hook baffle 831 and the chain 84.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present utility model and simplify the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly, for distinguishing between the descriptive features, and not sequentially, and not lightly. In the description of the present utility model, unless otherwise indicated, the meaning of "plurality" is two or more.

In one embodiment of the present utility model, as shown in fig. 1 to 5, a u-turn machine includes a frame 1, a moving seat 2, a pulling assembly 3, a moving trolley 4, an air intake assembly 5, a first slide rail 61, a second slide rail 62, a third slide rail 63, a first driving device 7, and a second driving device 8; the first sliding rail 61 is mounted on the frame 1, the movable seat 2 is slidably mounted on the first sliding rail 61, and the first driving device 7 is used for driving the movable seat 2 to move left and right; the second sliding rail 62 and the third sliding rail 63 are respectively installed on the moving seat 2, the moving trolley 4 is slidably installed on the third sliding rail 63, the pulling component 3 is slidably installed on the second sliding rail 62, the pulling component 3 can be connected to the moving trolley 4, and the second driving device 8 is used for driving the pulling component 3 to move back and forth; the air inlet assembly 5 is installed on the frame body 1, and the air inlet assembly 5 is used for assisting in demolding or die filling of the die of the mobile trolley 4. In this embodiment, the left end of the frame 1 is a material taking station, the right end of the frame 1 is a material loading station, during operation, the first driving device 7 drives the movable seat 2 to move leftwards, so that the movable seat 2 moves on the first sliding rail 61 until the movable seat 2 is located at the material taking station at the left end of the frame 1, the movable trolley 4 moves from a front working procedure to the direction of the movable seat 2, the movable trolley 4 moves to the movable seat 2 through the third sliding rail 63, the second driving device 8 drives the pulling assembly 3 to move forwards and backwards, so that the pulling assembly 3 moves along the length direction of the second sliding rail 62 until the pulling assembly 3 contacts and is connected with the movable trolley 4, then the second driving device 8 pulls the movable trolley 4 to a set position through the pulling assembly 3, during demolding, the air inlet assembly 5 inflates into the movable trolley 4, so that a product is separated from a mold, thereby achieving the effect of assisting demolding, after demolding is finished, the second driving device 7 drives the movable seat 2 to move rightwards, and then the movable seat 2 is tightly attached to the movable seat 4, and the product is sucked onto the movable trolley 4 through the air inlet trolley 4, and the air inlet assembly 4 is tightly contacts with the movable seat 4; according to the utility model, the feeding station and the material taking station are linked through the first driving device 7 and the movable seat 2, so that reciprocating continuous operation is realized, and the effect of improving the production efficiency of the U-turn machine is achieved; further, through pulling subassembly 3 with second drive arrangement 8, guarantee that travelling car 4 removes to have sufficient space to get material and material loading after putting in place, guarantee the stability of work, through intake subassembly 5, supplementary travelling car 4 is taken out of the mould and is die-filled, further improves production efficiency.

As shown in fig. 3, the first driving device 7 includes a first driving part 71, a rack 72, and a gear 73; the rack 72 is mounted on the bottom surface of the movable seat 2, the first driving part 71 is mounted on the frame 1, the gear 73 is mounted at the output end of the first driving part 71, and the gear 73 is meshed with the rack 72. In this embodiment, the first driving portion 71 is a motor, and when in operation, the first driving portion 71 drives the gear 73 to rotate, so that the rack 72 drives the moving seat 2 to move left and right, which is convenient and fast, and has high transmission efficiency.

As shown in fig. 4, the second driving device 8 includes a second driving part 81, a first fixing base 82, a second fixing base 83, and a chain 84; the first fixing seat 82 is installed on the front side of the movable seat 2, the second driving portion 81 is installed on the first fixing seat 82, the second fixing seat 83 is installed on the rear side of the movable seat 2, one end of the chain 84 is rotatably installed on the second driving portion 81, the other end of the chain 84 is rotatably installed on the second fixing seat 83, the chain 84 is connected to the pulling assembly 3, and the second driving portion 81 is used for driving the chain 84 to rotate. In this embodiment, the second driving portion 81 is a motor, and when in operation, the second driving portion 81 drives the chain 84 to rotate, and the chain 84 rotates to drive the pulling assembly 3 to slide on the second sliding rail 62, which is convenient and fast, and has high transmission efficiency.

As shown in fig. 4 to 5, the pulling assembly 3 includes a pulling seat 31, a hook 32, a mounting seat 33, an adjusting screw 34, a spring 35 and a reset plate 36; the pulling seat 31 is slidably mounted on the second sliding rail 62, the pulling seat 31 is connected to the chain 84, the mounting seat 33 is mounted on the pulling seat 31, and the hook 32 is swingably mounted on the mounting seat 33; the adjusting screw 34 and the spring 35 are respectively installed on the hook 32, the adjusting screw 34 is located at the rear side of the installation seat 33, the end part of the adjusting screw 34 can be abutted against the pulling seat 31, the spring 35 is located at the front side of the installation seat 33, and the end part of the spring 35 is abutted against the pulling seat 31; the second fixing seat 83 is provided with a hook baffle 831, the reset plate 36 is mounted on the bottom surface of the hook 32, and the reset plate 36 is opposite to the hook baffle 831. In this embodiment, the moving trolley 4 is provided with a clamping groove for hooking with the hook 32, after the moving trolley 4 moves to the set position, the second driving part 81 drives the chain 84 to rotate, the chain 84 rotates to drive the pulling seat 31 to move towards the moving trolley 4, so that the hook 32 of the pulling seat 31 hooks the moving trolley 4, thereby being convenient for pulling the moving trolley 4 to the set position, when unhooking is needed, the second driving part 81 drives the chain 84 to rotate, the chain 84 rotates to drive the pulling seat 31 to move towards the direction of the second fixing seat 83 until the reset plate 36 collides with the hook baffle 831, because the hook 32 can swing to the mounting seat 33, the hook 33 swings along the hinge of the mounting seat 33, at this time, the spring 35 is compressed, so that the hook 32 is unhooked from the moving trolley 4, after unhooking, the hook 32 returns to the original position under the elastic force of the spring 35, and the hook 32 can be conveniently hooked with the moving trolley 4 through the adjustment of the adjusting screw 34, thereby being convenient for improving the hooking quality.

As shown in fig. 2 and 4, the air intake assembly 5 includes a third driving part 51 and an air intake shroud 52; the third driving part 51 is mounted on the movable seat 2, an output end of the third driving part 51 is connected to the air intake cover 52, and the air intake cover 52 can cover the movable trolley 4. In this embodiment, the bottom of the mobile cart 4 is provided with a vent, the third driving portion 51 is a cylinder, and when in operation, the output shaft of the third driving portion 51 extends out, so that the air intake cover 52 covers the vent at the bottom of the mobile cart 4, thereby facilitating the inflation of the mold of the mobile cart 4 by an external air source device, and improving the demolding efficiency and demolding quality.

As shown in fig. 4, the intake shroud 52 is provided with a sealing gasket. In this embodiment, the sealing rubber pad is disposed on the air intake cover 52, so that the tightness of the air intake cover 52 can be increased, and the leakage phenomenon can be prevented.

As shown in fig. 2, the air intake assembly 5 further includes an air intake pipe 53 and a valve 54, the number of the third driving part 51 and the air intake cover 52 is two, the two air intake covers 52 are communicated through the air intake pipe 53, and the valve 54 is installed on the air intake pipe 53. In this embodiment, the number of the third driving portion 51 and the number of the air intake hoods 52 are two, the two air intake hoods 52 are communicated through the air intake pipe 53, and the main function of the valve 54 is to provide different air intake hood channels for single-sided pulp suction products and double-sided pulp suction products, so that the air intake assembly 5 is suitable for demolding of different products, and achieves the effect of improving the universality of the air intake assembly 5.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. The utility model provides a U-turn machine which characterized in that: the device comprises a frame body, a movable seat, a pulling assembly, a movable trolley, an air inlet assembly, a first sliding rail, a second sliding rail, a third sliding rail, a first driving device and a second driving device;

2. A turn-around machine according to claim 1, characterized in that: the first driving device comprises a first driving part, a rack and a gear;

3. A turn-around machine according to claim 1, characterized in that: the second driving device comprises a second driving part, a first fixing seat, a second fixing seat and a chain;

4. A turn-around machine according to claim 3, characterized in that: the pulling assembly comprises a pulling seat, a hook, a mounting seat, an adjusting screw, a spring and a reset plate;

5. A turn-around machine according to claim 1, characterized in that: the air inlet assembly comprises a third driving part and an air inlet cover;

6. The u-turn machine of claim 5, wherein: the air inlet cover is provided with a sealing rubber pad.

7. The u-turn machine of claim 5, wherein: the air inlet assembly further comprises an air inlet pipe and a valve, the number of the third driving parts and the number of the air inlet covers are two respectively, the two air inlet covers are communicated through the air inlet pipe, and the valve is installed on the air inlet pipe.