CN217415002U

CN217415002U - Rear pushing device of material compression molding equipment

Info

Publication number: CN217415002U
Application number: CN202221063836.2U
Authority: CN
Inventors: 卢志恩; 卢意康; 李伟萍; 温武德
Original assignee: Fujian Anxi Xing'an Metal Co ltd
Current assignee: Fujian Anxi Xing'an Metal Co ltd
Priority date: 2022-05-06
Filing date: 2022-05-06
Publication date: 2022-09-13
Anticipated expiration: 2032-05-06

Abstract

The utility model provides a back blevile of push of material compression former, it includes: the device comprises a driving device, a connecting plate, an extension piece, a material pushing block connecting piece and a material pushing block; the driving device is in transmission connection with the connecting plate; one end of the extension piece is fixedly connected with one side of the connecting plate, and the other end of the extension piece is connected with the material pushing block connecting piece; the end surface of the connecting piece of the material pushing block and the connecting piece of the material pushing block is a first connecting surface, and the material pushing block is provided with a clamping block protruding out of the first connecting surface; the end face of the pushing block connecting piece, which is butted with the pushing block, is a second connecting face, and the pushing block connecting piece is provided with a clamping cavity for clamping a clamping block of the pushing block; the clamping block of the material pushing block is clamped with the clamping cavity in a detachable mode. The connecting operation position of the material pushing block and the material pushing block connecting piece is close to the compression mold, and when the compression mold is disassembled and replaced, the material pushing block is replaced at the position close to the compression mold, so that other parts of the disassembling equipment are avoided. Meanwhile, the clamping block of the material pushing block is clamped with the clamping cavity, and the clamping block and the clamping cavity are detachably connected, so that the replacement operation can be facilitated.

Description

Rear material pushing device of material compression molding equipment

Technical Field

The utility model belongs to the technical field of material pressing equipment, especially, relate to a back blevile of push of material compression former.

Background

In order to facilitate convenience of transportation, storage, sale and the like of food, the food needs to be compressed by using a material compression molding device, so that the volume of the food is reduced, and the shape of the compressed food is changed into a regular shape. For example, the tea leaves are compressed into tea cakes for storage and sale, so that the tea leaves can be prevented from being crushed during storage and transportation, and the storage is simple due to the reduction of the volume.

People often have different preferences regarding the shape of compressed food products, such as pressing tea leaves into square, rectangular tea bricks, or pressing tea leaves into round tea cakes. Therefore, the tea compression molding equipment is required to have the function of replaceable molds, so that the pressing of materials with different shapes is met. The material compression molding equipment needs to push the material to a compression mold from a transfer position, and then the material is pressed. Because the compression die is provided with the opening for the material pushing block of the material pushing device to pass through, in order to realize the sealing of the material, the material pushing block of the material pushing device stops moving after the material is pushed in place, the material pushing block of the material pushing device blocks the opening, and the end face, facing the inner cavity of the compression die, of the material pushing block is matched with the inner wall structure of the die, so that material blocks with different shapes can be pressed. There is a need for a rear pusher device that facilitates the replacement of the pusher block.

SUMMERY OF THE UTILITY MODEL

To the complicated problem of change ejector pad operation among the prior art, the utility model provides a material compression moulding equipment's back blevile of push can quick replacement ejector pad when needs.

The embodiment of the utility model provides a back blevile of push of material compression former, it includes: the device comprises a driving device, a connecting plate, an extension piece, a material pushing block connecting piece and a material pushing block; the driving device is in transmission connection with the connecting plate and drives the connecting plate to move between a material pushing initial position and a material pushing termination position; one end of the extension piece is fixedly connected with one side of the connecting plate, and the other end of the extension piece is fixedly connected with the material pushing block connecting piece; the end surface of the connecting piece of the material pushing block and the connecting piece of the material pushing block is a first connecting surface, and the material pushing block is provided with a clamping block protruding out of the first connecting surface; the end face of the pushing block connecting piece, which is butted with the pushing block, is a second connecting face, and the pushing block connecting piece is provided with a clamping cavity for clamping a clamping block of the pushing block; the clamping block of the material pushing block is clamped with the clamping cavity in a detachable mode.

The utility model discloses a material compression former's back blevile of push has following beneficial effect: the material pushing block connecting piece is connected at the end part of the extension piece, the connecting operation position of the material pushing block and the material pushing block connecting piece is located at the end part of the extension rod, the position of the material pushing block and the connecting operation position of the material pushing block connecting piece are close to the compression mold, when materials with different shapes need to be pressed and the compression mold needs to be replaced, the replacement of the material pushing block can be completed at the position close to the compression mold while the compression mold is detached and replaced, and other parts of the disassembling equipment are avoided. Meanwhile, the clamping block of the material pushing block is clamped with the clamping cavity, and the material pushing block and the clamping cavity are detachably connected, so that the replacement operation can be facilitated.

Furthermore, the clamping block comprises a clamping part and a connecting part, and the clamping part is connected to the end part of the connecting part far away from the first connecting surface; the clamping cavity comprises an accommodating cavity matched with the clamping part structure and a sliding groove for the sliding of the connecting part. The clamping part forms clamping and connection in the accommodating cavity, so that the problem that the material pushing block falls off in use is avoided.

Furthermore, the end face of the clamping block is of a T-shaped structure, and the structure of the clamping cavity is matched with the clamping block.

Further, the driving device comprises a motor, a gear and a rack, the gear is installed at the end part of an output shaft of the motor, the gear is meshed with the rack, and one end of the rack is in transmission connection with the connecting plate.

Furthermore, one end of the rack is connected with the mounting seat, a bearing is mounted at the position of the mounting hole of the mounting seat, the punching needle penetrates through the hole of the bearing, one end of the punching needle is fixedly connected with the connecting plate, the elastic resetting piece is sleeved outside the punching needle, one end of the elastic resetting piece is abutted against the bearing or the mounting seat, and the other end of the elastic resetting piece is abutted against the connecting plate. The connecting plate is driven by the driving device to move towards the material direction, so that the extension rod, the material pushing block connecting piece and the material pushing block are moved, and the material is prevented from being damaged due to the fact that the elastic resetting piece is arranged to play a role in buffering when the material pushing block is in contact with the material.

Furthermore, the driving device is a hydraulic cylinder, and a driving end of the hydraulic cylinder is in transmission connection with the connecting plate.

Furthermore, the number of the extension pieces fixed on the connecting plate is at least one, and when the number of the extension pieces is more than two, the extension pieces are arranged in a straight line at equal intervals along the length direction of the connecting plate.

Further, the number of the extension pieces is two, and the two extension pieces are arranged at intervals along the length direction of the connecting plate.

Drawings

In order to more clearly illustrate the present invention, a brief description of the embodiments will be given below.

Fig. 1 is a schematic view of a rear pushing device of a material compression molding apparatus provided by the present invention;

fig. 2 is a schematic view of a pusher block connector according to an embodiment of the present invention;

fig. 3 is a schematic view of a material pushing block according to an embodiment of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. the pushing block comprises a pushing block body 101, a first connecting surface 102, a pushing surface 103, a clamping block 2, a pushing block connecting piece 201, a second connecting surface 202, a clamping cavity 203, a mounting opening 3, an extension piece 4, a sliding block 5, a connecting plate 6, an elastic resetting piece 7, a bearing 8, a mounting seat 9, a punching pin 10, a rack 11, a gear 12, a motor fixing piece 13, a motor 14 and a bottom plate.

Detailed Description

Various exemplary embodiments of the present disclosure are described in detail below with reference to the accompanying drawings. The description of the exemplary embodiments is merely illustrative and is in no way intended to limit the disclosure, its application, or uses. The present disclosure may be embodied in many different forms and is not limited to the embodiments described herein. These embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted that: unless otherwise indicated, the relative arrangement of components and steps, numerical expressions and numerical values, etc., set forth in these embodiments should be construed as merely illustrative, and not a limitation.

All terms (including technical or scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs unless specifically defined otherwise. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.

For components, specific models of components, and like parameters, interrelationships between components, and control circuitry not described in detail in this section, can be considered techniques, methods, and apparatus known to those of ordinary skill in the relevant art, but where appropriate, should be considered as part of the specification.

The following description of the material pushing device of the material compression molding apparatus according to the present invention is provided with reference to fig. 1-3, which includes:

the driving device is in transmission connection with the connecting plate 5 and drives the connecting plate 5 to move between a material pushing initial position and a material pushing termination position; also shown in fig. 1 are a slider 4 on which a connecting plate can be arranged, and a base plate 14 by which the connecting plate is supported to achieve smooth movement during linear movement of the connecting plate. The slider 4 may be disposed on the base plate 14.

One end of the extension piece 3 is fixedly connected with one side of the connecting plate 5, and the other end of the extension piece 3 is fixedly connected with the material pushing block connecting piece 2;

the end face of the pushing block connecting piece 2, which is butted with the pushing block 1, is a second connecting face 201, and the pushing block connecting piece 2 is provided with a clamping cavity 202 for clamping the clamping block 103 of the pushing block 1;

the end surface of the material pushing block 1, which is connected with the material pushing block connecting piece 2, is a first connecting surface 101, and the material pushing block 1 is provided with a clamping block 103 protruding out of the first connecting surface 101; the fixture block 103 of the ejector block 1 is detachably clamped in the clamping cavity 202.

The utility model discloses in the back blevile of push of material compression moulding equipment of above-mentioned embodiment, the tip at the extension piece is connected to ejector pad connecting piece 2, the connection operating position that also is ejector pad and ejector pad connecting piece is located the tip of extension rod, is close to the position of compression mould promptly, when the material of needs suppression different shapes need carry out the change of compression mould, can be when dismantling replacement compression mould, the change of ejector pad is accomplished in near position of compression mould, avoids disassembling other spare parts of equipment. Meanwhile, the clamping cavity is clamped by the clamping block 1 of the material pushing block, and the clamping cavity and the clamping block are detachably connected, so that the replacement operation can be facilitated. After the material pushing block is replaced, the shape of the material pushing surface 102 (opposite to the first connecting surface) of the material pushing block can correspond to the structure of the material pressed in the compression mold, for example, the plane structure is suitable for pressing the material with a cuboid or cube structure, and the arc surface is suitable for pressing the material with a round cake shape.

In order to avoid the clamping block falling off after being clamped in the clamping cavity and causing equipment failure, in a further preferred embodiment, in a rear material pushing device embodiment of the preferred material compression molding equipment, the clamping block 103 includes a clamping portion and a connecting portion, and the clamping portion is connected to an end portion of the connecting portion far away from the first connecting surface 101; the clamping cavity 202 includes a receiving cavity adapted to the structure of the clamping portion and a sliding groove for sliding the connecting portion. The clamping part of the clamping block is clamped with the accommodating cavity, the connecting part is accommodated in the chute, and the clamping part forms clamping and connection in the accommodating cavity, so that the problem of falling off in use is avoided.

In one embodiment as shown in fig. 2 and 3, the end surface of the latch 103 has a T-shaped structure, and the structure of the latch cavity 202 is matched with the latch 103. The T-shaped outer part forms a clamping part, and a connecting part is connected with the clamping part. In the embodiment shown in fig. 2, the pusher block connector is further provided with a mounting opening 203 above the second connecting surface 201 and located above the clamping cavity 202, and the mounting opening 203 is used for clamping the clamping block and clamping the clamping block in the clamping cavity from top to bottom. In another embodiment, the clamping cavity penetrates through the upper end face of the pushing block connecting piece, and when the clamping block is installed at the moment, the clamping block is directly clamped by the upper end face, so that the installation opening is not needed.

The driving device may be selected from driving structures capable of performing linear reciprocating movement in the art, for example, in one embodiment, the driving device includes a motor 13, a gear 11 and a rack 10, the gear 11 is mounted at an output shaft end of the motor 13, the gear 11 is engaged with the rack 10, and one end of the rack 10 is in transmission connection with the connecting plate 5. When the motor rotates towards the first direction, the gear drives the rack to move towards the first direction; conversely, when the motor rotates towards the opposite second direction, the gear drives the rack to move towards the second direction. In another embodiment, the driving device is a hydraulic cylinder, and the driving end of the hydraulic cylinder is in transmission connection with the connecting plate 5. In other embodiments, an electric push rod can be selected to realize the driving function. In the embodiment shown in fig. 1, the device further includes a motor fixing member 12, the motor is fixedly connected to the motor fixing member, and the motor fixing member is connected to the base or the frame body of the apparatus.

The drive arrangement of above-mentioned structure is connected for the rigid connection with between the connecting plate, can lead to the ejector pad direct impact material, the problem of material (like the crushing) is probably damaged, further improve to above-mentioned embodiment, the one end and the mount pad 8 of rack 10 are connected, the mounting hole position installation bearing 7 of mount pad 8, punch the hole that needle 9 passed bearing 7, the one end and the connecting plate 5 fixed connection of punching needle 9, elasticity resets 6 covers and establishes in punching needle 9 outsidely, elasticity resets 6 one end and supports and lean on bearing 7 or mount pad 8, elasticity resets the other end of 6 and supports and lean on connecting plate 5. The driving device drives the connecting plate to move towards the material direction, so that the extension rod, the material pushing block connecting piece and the material pushing block can move, and the material is prevented from being damaged due to the fact that the elastic reset piece is arranged to play a role in buffering when the material pushing block is in contact with the material.

For a molding device with only one compression mold, a set of extension rod, a material pushing block connecting piece and a material pushing block are needed to push materials. However, in order to improve the material pressing efficiency, the molding equipment can be provided with more than 2 compression molds, and extension rods, material pushing block connecting pieces and material pushing blocks which are equal to the compression molds in number need to be arranged to push materials. At this time, the extension pieces 3 are arranged in a straight line at equal intervals along the length direction of the connection plate 5. In the embodiment shown in fig. 1, the number of the extension members 3 is two, and the two extension members 3 are arranged at intervals along the length direction of the connecting plate 5.

The present invention has not been described in detail in part as is known in the art.

Claims

1. The utility model provides a back blevile of push of material compression former which characterized in that includes: the device comprises a driving device, a connecting plate (5), an extension piece (3), a material pushing block connecting piece (2) and a material pushing block (1); the driving device is in transmission connection with the connecting plate (5) and drives the connecting plate (5) to move between a material pushing initial position and a material pushing termination position; one end of the extension piece (3) is fixedly connected with one side of the connecting plate (5), and the other end of the extension piece (3) is fixedly connected with the material pushing block connecting piece (2); the end face of the material pushing block (1) connected with the material pushing block connecting piece (2) is a first connecting face (101), and the material pushing block (1) is provided with a clamping block (103) protruding out of the first connecting face (101); the end face of the pushing block connecting piece (2) butted with the pushing block (1) is a second connecting face (201), and the pushing block connecting piece (2) is provided with a clamping cavity (202) for clamping a clamping block (103) of the pushing block (1); the clamping block (103) of the pushing block (1) is clamped with the clamping cavity (202) in a detachable mode.

2. The rear pushing device of the material compression molding equipment as claimed in claim 1, wherein the fixture block (103) comprises a clamping portion and a connecting portion, and the clamping portion is connected to the end portion of the connecting portion far away from the first connecting surface (101); the clamping cavity (202) comprises an accommodating cavity matched with the clamping part structure and a sliding groove for the sliding of the connecting part.

3. The rear pushing device of the material compression molding equipment as claimed in claim 2, wherein the end face of the clamping block (103) is of a T-shaped structure, and the structure of the clamping cavity (202) is matched with the clamping block (103).

4. The rear pushing device of the material compression molding equipment as claimed in any one of claims 1 to 3, wherein the driving device comprises a motor (13), a gear (11) and a rack (10), the gear (11) is mounted at the end of an output shaft of the motor (13), the gear (11) is meshed with the rack (10), and one end of the rack (10) is in transmission connection with the connecting plate (5).

5. The rear pushing device of the material compression molding equipment according to claim 4, characterized in that one end of the rack (10) is connected with the mounting seat (8), a bearing (7) is installed at a mounting hole of the mounting seat (8), the punching needle (9) penetrates through a hole of the bearing (7), one end of the punching needle (9) is fixedly connected with the connecting plate (5), the elastic resetting piece (6) is sleeved outside the punching needle (9), one end of the elastic resetting piece (6) abuts against the bearing (7) or the mounting seat (8), and the other end of the elastic resetting piece (6) abuts against the connecting plate (5).

6. The rear pushing device of the material compression molding equipment as claimed in any one of claims 1 to 3, wherein the driving device is a hydraulic cylinder, and the driving end of the hydraulic cylinder is in transmission connection with the connecting plate (5).

7. The rear pushing device of the material compression molding equipment as claimed in claim 1, wherein the number of the extension pieces (3) fixed on the connecting plate (5) is at least one, and when the number of the extension pieces (3) is more than two, the extension pieces (3) are arranged in a straight line along the length direction of the connecting plate (5) at equal intervals.

8. The rear pushing device of the material compression molding equipment as claimed in claim 7, characterized in that the number of the extension pieces (3) is two, and the two extension pieces (3) are arranged at intervals along the length direction of the connecting plate (5).