CN215602877U

CN215602877U - Turning mechanism and bread turning machine with same

Info

Publication number: CN215602877U
Application number: CN202121424241.0U
Authority: CN
Inventors: 王琼; 胡永庆
Original assignee: Jiangsu Hi Beck Purification Equipment Engineering Co ltd
Current assignee: Jiangsu Hi Beck Purification Equipment Engineering Co ltd
Priority date: 2021-06-25
Filing date: 2021-06-25
Publication date: 2022-01-25
Anticipated expiration: 2031-06-25

Abstract

The utility model relates to the field of food processing machinery, in particular to a plate turning mechanism and a bread plate turning machine with the same. The utility model provides a tilting tray mechanism for tilting baking tray, including frame, drive mechanism, fixture, conveying mechanism and shake a set mechanism. The cantilever is arranged below the conveying mechanism, so that the conveying mechanism can be driven to rotate integrally through the rotation of the cantilever, the opening of the baking tray is sealed by the conveying belt of the conveying mechanism, the part design of the baking tray covering the baking tray by the tray overturning mechanism is reduced, the structure of the tray overturning mechanism is compact, and the tray overturning mechanism is easy to realize.

Description

Turning mechanism and bread turning machine with same

Technical Field

The utility model relates to the field of food processing machinery, in particular to a plate turning mechanism and a bread plate turning machine with the same.

Background

According to the existing bread production line, after bread is subjected to a baking process, a baking tray for containing the bread and the bread need to be separated, in short, the baking tray and the bread are separated and enter different process sections through different production lines, and the existing bread turning machine has the defect of large size, and needs to be improved urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a bread tray turnover machine with a compact structure.

A tray turnover mechanism for turning over a tray, comprising:

a frame;

the transmission mechanism is arranged on the rack and comprises an outer shaft and an inner shaft which penetrates through the inner part of the outer shaft, and the inner shaft can rotate relative to the outer shaft;

the transmission mechanism further comprises a first transmission part and a second transmission part, one of the first transmission part and the second transmission part is connected with the outer shaft, and the other one of the first transmission part and the second transmission part is connected with the inner shaft;

the clamping mechanism is used for clamping the baking tray, and the mounting end of the clamping mechanism is connected with the inner shaft; one of the first transmission part and the second transmission part drives the clamping mechanism to rotate around the axis of the inner shaft;

conveying mechanism, conveying mechanism includes the cantilever and is located the transfer chain of cantilever top, the one end of cantilever with transfer chain body coupling, the other end of cantilever with outer hub connection, another drive in first transmission portion with second transmission portion the transfer chain is along with the cantilever winds the axle center of outer axle rotates and rotates, through locating conveying mechanism's below with the cantilever for can drive conveying mechanism whole rotation through the rotation of cantilever, and then make conveying mechanism's conveyer belt seal the opening department of overware, reduced the part design that the mechanism of overturning is used for covering the overware, reduced the volume of the mechanism of overturning, and simple structure, easy realization.

In a specific embodiment, the clamping mechanism comprises an installation frame connected with the inner shaft, symmetrically arranged clamping components are arranged in the installation frame, the execution ends of the symmetrically arranged clamping components move oppositely to clamp the baking tray, and the symmetrically arranged clamping components clamp the baking tray from two sides of the baking tray, so that the clamping stability can be improved.

In a specific embodiment, at least two groups of clamping assemblies are linearly arranged along the width direction of the mounting frame, so that the tray turnover device has the advantages of high efficiency and low production cost.

In a specific embodiment, the clamping assembly comprises an air cylinder and a clamping guide rod installed on the frame, the execution end of the air cylinder is connected with an abutting part, the air cylinder stretches out or contracts to enable the abutting part to slide back and forth along the clamping guide rod, and the clamping guide rod is used for guiding the movement of the abutting part, so that the stability of the movement process is improved.

In one embodiment, the baking tray comprises a body for accommodating bread and a protruding part extending from the body to a direction far away from the body, the protruding part is matched with the concave part of the abutting part, and the stability of clamping is further improved by utilizing the matching characteristic of the protruding part and the concave part.

In a specific embodiment, still include fixture piece that resets, fixture reset one end of piece with interior hub connection, the other end with the frame is connected, fixture reset piece can assist fixture's restoration, ensures fixture's position accuracy, reduces the load of motor.

In a specific embodiment, still include conveying mechanism piece that resets, conveying mechanism reset one end of piece with outer hub connection, the other end with the frame is connected, and conveying mechanism resets and can assist conveying mechanism's restoration, ensures conveying mechanism's position accuracy, reduces the load of motor.

In a specific embodiment, the baking tray device further comprises a tray vibrating mechanism, the tray vibrating mechanism is located on the other side, opposite to the clamping mechanism, of the conveying mechanism, the clamping mechanism comprises a main shaft installed on the rack, a vibrating assembly connected with the main shaft and a third transmission portion used for driving the main shaft to rotate, when the baking tray is reversely buckled on the conveying line, the vibrating assembly is driven by the third transmission portion to rotate around the axis of the main shaft and be attached to the bottom of the baking tray, and the tray vibrating mechanism is used for vibrating the bread in the baking tray to fall on the conveying belt, so that the tray releasing effect that the bread is separated from the baking tray is improved.

In a specific embodiment, the vibrations subassembly include with frame, installation that the main shaft is connected with the vibrations guide arm of frame, a tip connection of vibrations guide arm has the vibrations board, the top of vibrations board is equipped with the air hammer, drive during the air hammer action the vibrations board is followed vibrations guide arm makes a round trip to slide, and the air hammer is with low costs, and it is convenient to install, job stabilization.

A bread tray overturning machine comprises the tray overturning mechanism, a jacking mechanism used for lifting a baking tray and a production line used for conveying the baking tray to the position above the jacking mechanism.

Advantageous effects

The cantilever is arranged below the conveying mechanism, so that the conveying mechanism can be driven to rotate integrally through the rotation of the cantilever, the opening of the baking tray is sealed by the conveying belt of the conveying mechanism, the design of parts of the baking tray covering the baking tray by the tray overturning mechanism is reduced, and the tray overturning mechanism is compact in structure, simple in structure and easy to realize.

The actuating ends of the symmetrically arranged clamping components move oppositely to clamp the baking tray, and the symmetrically arranged clamping components clamp the baking tray from two sides of the baking tray, so that the clamping stability can be improved.

And thirdly, the vibration plate is driven by the air hammer through the vibration plate mechanism, and then the vibration plate strikes the bottom of the baking tray in a striking mode, so that the bread is vibrated to fall on the conveying line, and the tray-dropping effect that the bread is separated from the baking tray is improved.

Drawings

Fig. 1 is a schematic perspective view of a tilting mechanism according to the present embodiment;

FIG. 2 is a schematic structural view of the transmission mechanism;

FIG. 3 is a schematic structural view of the clamping mechanism;

FIG. 4 is a schematic structural view of the conveying mechanism;

fig. 5 is a mechanism schematic of the seismic disc mechanism.

Reference numerals: 100. a tray turnover mechanism; 1. a frame; 2. a transmission mechanism; 20. an outer shaft; 21. an inner shaft; 23. a first transmission unit; 24. a second transmission part; 3. a clamping mechanism; 30. installing a frame; 31. a clamping assembly; 310. a cylinder 311, a clamping guide rod; 312. an abutting member; 32. baking trays; 4. a conveying mechanism; 40. a conveying line; 41. a cantilever; 5. a vibration disc mechanism; 50. a third transmission part; 51. a main shaft; 52. an outer frame; 53. vibrating the guide rod; 54. a vibration plate; 55. and (5) air hammering.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "counterclockwise", "clockwise", "axial", "radial", "circumferential", etc., indicate orientations and positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be mechanically or electrically connected, directly or indirectly through intervening media, or may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Examples

Before describing the embodiment of the present invention, the workflow of the bread tray flipping machine will be described to understand the technical solution of the present embodiment.

Referring to fig. 1, the baking tray 32 with bread is transported to a predetermined position by a flow line (not shown) located at the left side of the holding mechanism 3, then the holding mechanism 3 is turned 90 ° counterclockwise to hold the baking tray 32, then the transporting mechanism 4 is turned 180 ° counterclockwise to fit the top (i.e. open) of the baking tray 32, at this time, the holding mechanism 3 and the transporting mechanism 4 are simultaneously rotated 180 ° clockwise, and the baking tray 32 is turned over.

Referring to fig. 1-5, a tray turnover mechanism 100 of the present embodiment is used for turning over a baking tray 32, and includes a frame 1, a transmission mechanism 2, a clamping mechanism 3, a conveying mechanism 4, and a tray shaking mechanism 5.

Referring to fig. 1-2, the transmission mechanism 2 is mounted on the frame 1, the transmission mechanism 2 includes an outer shaft 20, an inner shaft 21 penetrating the outer shaft 20, and the inner shaft 21 is rotatable relative to the outer shaft 20, wherein the inner shaft 21 and the outer shaft 20 are connected by a bearing, so that the inner shaft 21 and the outer shaft 20 can rotate relative to each other, and in addition, the mechanical mechanism of the turnover mechanism 100 is simplified, so that the transmission mechanism 2 is compact in structure.

In addition, the transmission mechanism 2 further includes a first transmission part 23 and a second transmission part 24, one of the first transmission part 23 and the second transmission part 24 is connected to the outer shaft 20, the other is connected to the inner shaft 21, and both the first transmission part 23 and the second transmission part 24 are transmission structures using a motor to drive a sprocket, which are only exemplary here and are not to be construed as a limitation to the present invention, and a pulley transmission mode or other transmission modes with the same function may be used.

Referring to fig. 1 and 3, the clamping mechanism 3 is used for clamping the baking tray 32, the mounting end of the clamping mechanism 3 is connected with the inner shaft 21, and one of the first transmission part 23 and the second transmission part 24 drives the clamping mechanism 3 to rotate around the axis of the inner shaft 21, so that the baking tray 32 on the production line is overturned under the driving of the first transmission part 23 or the second transmission part 24 by the clamping mechanism 3, and the structure is simple and easy to realize.

Based on improving the stability of the clamping assembly 31 when the clamping assembly 31 clamps the baking tray 32, referring to fig. 3, the clamping mechanism 3 includes a mounting frame 30 connected with the inner shaft 21, the symmetrically arranged clamping assemblies 31 are disposed in the mounting frame 30, the actuating ends of the symmetrically arranged clamping assemblies 31 move oppositely to clamp the baking tray 32, the symmetrically arranged clamping assemblies 31 clamp the baking tray 32 from two sides of the baking tray 32, and the clamping stability can be increased.

With reference to fig. 3, the clamping assembly 31 includes an air cylinder 310 and a clamping guide rod 311 installed on the frame 1, an actuating end of the air cylinder 310 is connected to the abutting member 312, the air cylinder 310 extends or contracts to slide the abutting member 312 back and forth along the clamping guide rod 311, and the clamping guide rod 311 is used to guide the movement of the abutting member 312, so as to increase the stability of the movement process.

Referring to fig. 3, in order to further improve the stability of the clamping assembly 31 when clamping the baking tray 32, in addition to the above mentioned clamping manner, the design scheme is optimized for the baking tray 32 and the abutting member 312 contacting with the baking tray 32, the baking tray 32 includes a body for accommodating bread and a protrusion (not shown) extending from the body in a direction away from the body, the protrusion is matched with a recess (not shown) of the abutting member 312, and the clamping stability is further increased by utilizing the matching characteristic of the protrusion and the recess, wherein the matching of the protrusion and the recess means that the cross-sectional shapes and sizes of the protrusion and the recess are matched with each other, so that the protrusion is clamped in the recess, thereby increasing the clamping stability.

Secondly, in order to improve the efficiency of the turn-over plate, in the embodiment, at least two groups of clamping assemblies 31 are linearly arranged along the width direction of the mounting frame 30, which has the advantages of high efficiency of the turn-over plate and reduced production cost. The number of groups of clamping assemblies 31 is specifically designed, and can be adjusted adaptively according to actual production requirements and space size, which is not limited in the present invention.

Referring to fig. 4, the conveying mechanism 4 includes a cantilever 41 and a conveying line 40 located above the cantilever 41, the cantilever 41 is fixedly connected to the bottom of the conveying line 40, one end of the cantilever 41 is integrally connected to the conveying line 40, the other end of the cantilever 41 is connected to the outer shaft 20, the other of the first transmission part 23 and the second transmission part 24 drives the conveying line 40 to rotate along with the rotation of the cantilever 41 around the axis of the outer shaft 20, the cantilever 41 is located below the conveying mechanism 4, so that the conveying mechanism 4 can be driven to rotate integrally by the rotation of the cantilever 41, and the opening of the baking tray 32 is closed by the conveying line 40 of the conveying mechanism 4, and the conveying line 40 is fully utilized, so that the dual purposes of the conveying line 40 are realized, that the first function is to convey the demolded bread, the second function is to close the opening of the baking tray 32 in the process of turning over the baking tray 32, the arrangement of the tray turning over mechanism 100 for covering the relevant parts of the baking tray 32 is reduced, the volume of the tilting tray mechanism 100 is reduced, the structure is simple, the implementation is easy,

in addition, conveying mechanism 4 still includes conveying mechanism piece that resets (not shown in the figure), and conveying mechanism resets one end and is connected with outer axle 20, and the other end is connected with frame 1, and conveying mechanism resets and can assist returning of conveying mechanism 4, ensures conveying mechanism 4's position accuracy, reduces the load of motor, and wherein, conveying mechanism piece that resets can be spring, rubber band etc..

Meanwhile, the clamping mechanism 3 is also provided with a clamping mechanism resetting piece, one end of the clamping mechanism resetting piece is connected with the inner shaft 21, the other end of the clamping mechanism resetting piece is connected with the rack 1, the clamping mechanism resetting piece can assist the resetting of the clamping mechanism 3, the position accuracy of the clamping mechanism 3 is ensured, and the load of the motor is reduced.

In addition, referring to fig. 5, in order to prevent bread from being smoothly demolded only by self gravity, the tray overturning mechanism 100 further includes a tray shaking mechanism 5, the tray shaking mechanism 5 is located on the other side of the conveying mechanism 4 opposite to the clamping mechanism 3, the clamping mechanism 3 includes a main shaft 51 installed on the frame 1, a shaking component connected with the main shaft 51 and a third transmission part 50 used for driving the main shaft 51 to rotate, when the baking tray 32 is reversely buckled on the conveying line 40, the shaking component is driven by the third transmission part 50 to rotate around the axis of the main shaft 51 and is attached to the bottom of the baking tray 32, and the tray shaking mechanism 5 is used for shaking the bread in the baking tray 32 onto the conveying line 40, which is beneficial to improving the tray separating effect that the bread is separated from the baking tray 32.

Specifically, the vibration assembly comprises an outer frame 52 connected with the spindle 51 and a vibration guide rod 53 installed on the outer frame 52, a vibration plate 54 is connected to one end of the vibration guide rod 53, an air hammer 55 is arranged at the top of the vibration plate 54, the air hammer 55 drives the vibration plate 54 to slide back and forth along the vibration guide rod 53 when acting, the air hammer 55 is low in cost, convenient to install and stable in work.

The tray overturning mechanism is applied to the bread tray overturning machine, the bread tray overturning machine further comprises a jacking mechanism (not shown in the figure) for lifting the baking tray 32 and a production line (not shown in the figure) for conveying the baking tray 32 to the position above the jacking mechanism, and the bread tray overturning machine has the advantages of compact structure and high working efficiency.

The above is only an embodiment of the present application, but the scope of the present application is not limited thereto, and any changes or substitutions within the technical scope of the present disclosure should be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a dish turnover mechanism for upset overware, its characterized in that includes:

a frame;

conveying mechanism, conveying mechanism includes the cantilever and is located the transfer chain of cantilever top, the one end of cantilever with transfer chain body coupling, the other end of cantilever with outer hub connection, first transmission portion with another drive in the second transmission portion the transfer chain is followed the cantilever winds the axle center of outer axle rotates and rotates.

2. The tilting tray mechanism according to claim 1, wherein: the clamping mechanism comprises a mounting frame connected with the inner shaft, clamping components are symmetrically arranged in the mounting frame, and the execution ends of the clamping components symmetrically arranged move oppositely to clamp the baking tray.

3. The tilting tray mechanism according to claim 2, wherein: at least two groups of clamping assemblies are linearly arranged along the width direction of the mounting frame.

4. A tilting disk mechanism according to claim 3, characterized in that: the clamping assembly comprises an air cylinder and a clamping guide rod arranged on the rack, the execution end of the air cylinder is connected with an abutting part, and the air cylinder stretches out or contracts to enable the abutting part to slide back and forth along the clamping guide rod.

5. The tilting tray mechanism according to claim 4, wherein: the baking tray comprises a body for accommodating bread and a protruding part extending from the body to the direction far away from the body, and the protruding part is matched with the concave part of the abutting part.

6. The tilt mechanism of claim 5, wherein: the clamping mechanism reset piece is further included, one end of the clamping mechanism reset piece is connected with the inner shaft, and the other end of the clamping mechanism reset piece is connected with the rack.

7. The tilt mechanism of claim 6, wherein: still include conveying mechanism reset, conveying mechanism reset one end of piece with outer hub connection, the other end with the frame is connected.

8. The tilting tray mechanism according to claim 1, wherein: still include and shake a set mechanism, shake a set mechanism and be located conveying mechanism is relative fixture's opposite side, fixture including install in the main shaft of frame, with the vibrations subassembly that the main shaft is connected and be used for the drive main shaft pivoted third transmission portion, the overware back-off is in when on the conveyer line, the vibrations subassembly warp third transmission portion drives and winds the axle center of main shaft rotates and laminate to the bottom of overware.

9. The tilt mechanism of claim 8, wherein: the vibration assembly comprises an outer frame connected with the main shaft, a vibration guide rod installed on the outer frame, a vibration plate connected to one end of the vibration guide rod, and an air hammer arranged at the top of the vibration plate and driven by the air hammer to slide back and forth along the vibration guide rod.

10. A bread tray overturning machine is characterized by comprising 1-9 of the tray overturning mechanism, a jacking mechanism used for lifting a baking tray and a production line used for conveying the baking tray to the position above the jacking mechanism.