Block dividing machine with reciprocating pushing and pressing type structure

Abstract

The utility model discloses a blocking machine with a reciprocating push-press type structure. A movable push plate is movably installed on a machine base, and a push plate moving device can enable the movable push plate to move up and down; the fixed pressing plate is arranged on the rack and located above the movable push plate. The separating knife assembly is arranged on the fixed pressing plate; the push plate moving device comprises a driving motor, a reduction gearbox, a driving shaft and a crank connecting rod assembly; the crank connecting rod assembly is arranged between the driving shaft and the movable push plate, and the driving shaft rotates to enable the movable push plate to move up and down through the crank connecting rod assembly. In the process that the crank connecting rod assembly and the driving shaft rotate by a circle, the up-down telescopic movement of the connecting rod, namely the up-down movement of the movable push plate, can be completed, the stroke control of the telescopic movement of the crank connecting rod assembly is simple, large telescopic thrust can be applied, and the up-down movement of the movable push plate is stable and reliable.

Description

TECHNICAL FIELD

[0001] The utility model relates to food processing equipment technical field, especially a kind of block machine with reciprocating push structure. BACKGROUND

[0002] Bread, it is with rye, wheat and other grain crops as basic raw material, first grinding into powder, then add water, salt, yeast and so on and make into dough blank, then again with baking, baking, steaming, frying and so on Heating is made of food. Bread needs to be divided into blocks when processing, so a kind of automatic block machine for bread production is appeared. For example, the patent number CN213848479U discloses a kind of automatic block machine for bread production.

[0003] The block machine is usually provided with fixed pressing plate and movable push plate;Push plate is used to place dough, and pressing plate is provided with cutting blade;The process of mutual close compression realizes the block processing of dough. However, the structure of the block machine has the following defects:

[0004] 1, dough is difficult to be pressed and blocked with more accurate size, and the dough near the outer edge of push plate is usually small in volume.

[0005] 2, after compression, the blade and dough are easy to be adhered, which can drive dough to move, affect subsequent baking, and the cut dough is not convenient to take out in container.

[0006] 3, push plate is generally stretched and retracted by central hydraulic push rod, and push plate is easy to produce deflection and deformation, so that the size of dough in different areas is different when push plate and pressing plate are compressed.

[0007] Therefore, further improvement is needed. INVENTION CONTENTS

[0008] The utility model aims at at least one of the technical problems existing in the prior art. To this end, the utility model provides a kind of block machine with reciprocating push structure.

[0009] The technical scheme adopted by one embodiment of the utility model to solve its technical problem is as follows: a kind of block machine with reciprocating push structure, comprising: base, rack, fixed pressing plate, movable push plate, push plate activity device and separation knife assembly;

[0010] The movable push plate is movably installed on the base, and the push plate activity device can make the movable push plate move up and down;The fixed pressing plate is arranged on the rack and located above the movable push plate;The separation knife assembly is arranged on the fixed pressing plate.

[0011] The push plate moving device comprises a driving motor, a speed reducer, a driving shaft and a crank connecting rod assembly; the base is provided with a push plate guide column, and the movable push plate is arranged in the push plate guide column; the crank connecting rod assembly is arranged between the driving shaft and the movable push plate, and the driving shaft rotates to drive the movable push plate to move up and down through the crank connecting rod assembly.

[0012] Optionally, the push plate guide column is provided with two push plate guide columns arranged at opposite ends of the movable push plate; the crank connecting rod assembly is provided with two crank connecting rod assemblies arranged at opposite ends of the driving shaft and close to the two push plate guide columns.

[0013] Optionally, the base is provided with an elastic trigger switch arranged below the movable push plate; the movable push plate moves downward to touch the elastic trigger switch.

[0014] Optionally, the base is provided with a separation push block assembly.

[0015] The separation knife assembly comprises a plurality of knife blades arranged longitudinally on the fixed pressing plate, and the plurality of knife blades are separated to form a plurality of longitudinally extending cutting cavities; the separation push block assembly comprises a push block top plate, a push block connecting rod and a flat separation block; the upper end of the push block connecting rod is fixed to the push block top plate, the lower end of the push block connecting rod passes through the fixed pressing plate and is connected to the flat separation block; the flat separation block is movable up and down in the cutting cavity, and the cross-sectional profile of the flat separation block is close to the cross-sectional profile of the cutting cavity; the plurality of flat separation blocks are arranged in the same plane; the push block top plate is provided with a pressing reset assembly, which can drive the push block connecting rod and the flat separation block to move downward relative to the knife blades.

[0016] Optionally, the base is provided with a top plate guide column; the push block top plate is provided with a top plate bushing; and the top plate bushing is arranged outside the top plate guide column.

[0017] Optionally, the pressing reset assembly is a tension spring structure comprising a tension spring main body; the two ends of the tension spring main body are connected to the push block top plate and the fixed pressing plate respectively, so as to pull the push block top plate towards the fixed pressing plate.

[0018] Optionally, the pressing reset assembly further comprises a tension spring top column and a tension spring lock hook; the tension spring top column and the tension spring lock hook are arranged on the push block top plate and the fixed pressing plate respectively; and the two ends of the tension spring main body are hooked on the tension spring top column and the tension spring lock hook respectively.

[0019] Optionally, the separation knife assembly is provided with a protective cylinder outside; and the knife blades and the flat separation blocks are arranged inside the protective cylinder.

[0020] Optionally, the protective cylinder is made of transparent plastic.

[0021] Optionally, the lower part of the protection cylinder is fixed to the movable push plate.

[0022] The utility model discloses the beneficial effect has: through the crank connecting rod subassembly, the process of driving shaft rotation a week, just can complete the up-down telescopic movement of connecting rod, just the up-down movement of movable push plate, the stroke control of telescopic activity of crank connecting rod subassembly is simple, can exert greater telescopic thrust, and the up-down activity of movable push plate is stable and reliable.

[0023] In order to make the above purpose, feature and advantage of the utility model more obvious and easy to understand, the following preferred embodiment is raised, and the detailed description is as follows with the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0024] The above and / or additional aspects and advantages of the utility model will become apparent and more readily appreciated from the following description of the embodiments, with reference to the following drawings, in which:

[0025] Figure 1 It is the structure schematic diagram of the utility model's block machine;

[0026] Figure 2 It is Figure 1 It is the structure schematic diagram of the utility machine hidden shell and protection cylinder after;

[0027] Figure 3 It is the structure schematic diagram of movable push plate and push block top plate not up-moving state;

[0028] Figure 4 It is the structure schematic diagram of movable push plate and push block top plate up-moving state.

[0029] Main element symbol explanation:

[0030] 10, base;11, push plate guide column;20, frame;21, top plate guide column;30, fixed pressing plate;40, movable push plate;41, place basin;42, protection cylinder;50, push plate movable device;51, drive motor;52, speed reducer;53, driving shaft;54, crank connecting rod subassembly;55, elastic trigger switch;60, separation knife assembly;61, blade;62, cutting cavity;70, separation push block assembly;71, push block top plate;711, top plate bushing;72, push block connecting rod;73, flatten separation block;74, lower pressure reset assembly;741, tension spring main body;742, tension spring top column;743, tension spring lock hook. DETAILED DESCRIPTION

[0031] The detailed embodiments of the utility model will be described in this part, the preferred embodiments of the utility model are shown in the drawings, the role of the drawings is to supplement the description of the written part with graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0032] In the description of the utility model, the meaning of multiple is more than two, greater than, less than, more than, etc. is not included in the number, above, below, etc. is included in the number. If it is described as first, second, it is only used for distinguishing technical features for the purpose, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the sequence of indicated technical features.

[0033] In the description of the utility model, it is understood that the orientation description, such as the orientation or position relationship indicated by up, down, front, back, left, right, etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and is not used to indicate or imply that the device or element indicated must have a specific orientation, be constructed and operated in a specific orientation, so it cannot be understood as a limitation on the utility model.

[0034] In the utility model, unless otherwise explicitly limited, the words such as "setting", "installing", "connecting" should be understood broadly, for example, it can be directly connected, or indirectly connected through an intermediate medium, it can be fixedly connected, or detachably connected, or integrally formed, it can be mechanically connected, or the communication between two elements or the interaction relationship between two elements. The skilled in the art can reasonably determine the specific meaning of the above words in the utility model according to the specific content of the technical scheme.

[0035] Embodiment

[0036] Reference Figures 1 to 4 The utility model provides a kind of block machine with reciprocating push structure, it include: base 10, rack 20, fixed pressing plate 30, movable push plate 40, push plate movable device 50 and partition knife component 60;

[0037] Movable push plate 40 is movably installed in base 10, and push plate movable device 50 can make movable push plate 40 move up and down;Fixed pressing plate 30 is arranged on rack 20, above movable push plate 40;Partition knife component 60 is arranged on fixed pressing plate 30;

[0038] The push plate moving device 50 comprises a driving motor 51, a speed reducer 52, a driving shaft 53 and a crank connecting rod assembly 54; the base 10 is provided with a push plate guide column 11, and the movable push plate 40 is arranged in the push plate guide column 11; the crank connecting rod assembly 54 is arranged between the driving shaft 53 and the movable push plate 40, and the rotation of the driving shaft 53 can drive the movable push plate 40 to move up and down through the crank connecting rod assembly 54.

[0039] In the utility model, through the crank connecting rod assembly 54, the up-down telescopic movement of the connecting rod can be completed in the process that the driving shaft 53 rotates one round, that is, the up-down movement of the movable push plate 40, and the stroke control of the telescopic movement of the crank connecting rod assembly 54 is simple, a greater telescopic thrust can be applied, and the up-down movement of the movable push plate 40 is stable and reliable.

[0040] Further, the push plate guide column 11 is provided with two push plate guide columns 11 located at opposite ends of the movable push plate 40; the crank connecting rod assembly 54 is provided with two crank connecting rod assemblies 54 located at opposite ends of the driving shaft 53 and arranged close to the two push plate guide columns 11 respectively. The two crank connecting rod assemblies 54 are arranged at the two ends of the driving shaft 53 matched with the two push plate guide columns 11, the rotation stability of the driving shaft 53 can be balanced, the two push plate guide columns 11 can provide a guiding effect on the two sides of the movable push plate 40, the stability of the movement of the movable push plate 40 can be effectively provided, and the movable push plate 40 is not easy to produce a deflection inclination.

[0041] In the embodiment, the base 10 is provided with an elastic trigger switch 55 located below the movable push plate 40; the movable push plate 40 can touch the elastic trigger switch 55 when moving down. The movable push plate 40 can touch the elastic trigger switch 55 after moving down and resetting, so that it is judged that the resetting of the movable push plate 40 is completed, and the rotation of the driving shaft 53 is stopped.

[0042] In the embodiment, the rack 20 is further provided with a separation push block assembly 70; the separation knife assembly 60 comprises a plurality of blades 61 arranged longitudinally on the fixed pressing plate 30, and the plurality of blades 61 are separated to form a plurality of longitudinally extending cutting cavities 62; the separation push block assembly 70 comprises a push block top plate 71, a push block connecting rod 72 and a flattening separation block 73; the upper end of the push block connecting rod 72 is fixed to the push block top plate 71, the lower end penetrates through the fixed pressing plate 30 and is connected with the flattening separation block 73; the flattening separation block 73 can move up and down in the cutting cavity 62, and the cross-sectional profile is close to the cross-sectional profile of the cutting cavity 62; the plurality of flattening separation blocks 73 are arranged in a flush manner; the push block top plate 71 is provided with a downward resetting assembly 74, which can drive the push block connecting rod 72 and the flattening separation block 73 to move towards the lower side of the blade 61.

[0043] During the moving up of the movable push plate 40, firstly, the dough in the placing basin 41 of the movable push plate 40 is extruded to the several flattening separation blocks 73 when the movable push plate 40 is pushed up, and the dough is formed into a flat structure with uniform thickness; then, the dough is pushed into the cutting cavity 62 and cut into several dough blocks with similar sizes by the blade 61, and the flattening separation blocks 73 and the push block top plate 71 are lifted upward; finally, the movable push plate 40 is moved downward to reset, and the push block top plate carries the flattening separation blocks 73 to move downward to reset under the driving of the downward resetting assembly 74, and the flattening separation blocks 73 can push the dough blocks in the cutting cavity 62 downward to the placing basin 41. In the one active stroke of the extrusion and resetting of the movable push plate 40, the dough blocks are flattened and separated with uniform thickness, and the dough is extruded, which can cut and separate the dough with uniform thickness, realize the flattening and separation with high accuracy, and extrude and discharge the dough quickly, so that the dough is effectively prevented from adhering to the blade 61.

[0044] In the embodiment, in order to make the upward and downward movement of the push block top plate more stable, the rack 20 is provided with a top plate guide column 21, and the push block top plate 71 is provided with a top plate bushing 711 which is sleeved outside the top plate guide column 21.

[0045] In the embodiment, the downward resetting assembly 74 is a tension spring structure, which comprises a tension spring main body 741, and the two ends of the tension spring main body 741 are connected to the push block top plate 71 and the fixed pressing plate 30 respectively, so that the push block top plate 71 can be pulled toward the fixed pressing plate 30. The tension spring structure can continuously provide elastic tension, so that the push block top plate 71 is moved toward the fixed pressing plate 30 to reset.

[0046] Specifically, in order to facilitate the installation of the tension spring main body 741, the downward resetting assembly 74 further comprises a tension spring top column 742 and a tension spring lock hook 743, and the tension spring top column 742 and the tension spring lock hook 743 are arranged on the push block top plate 71 and the fixed pressing plate 30 respectively; and the two ends of the tension spring main body 741 are hooked on the tension spring top column 742 and the tension spring lock hook 743 respectively.

[0047] Further, in order to make the resetting force of the push block top plate more balanced, the downward resetting assembly 74 is symmetrically provided with two relative to the top plate guide column 21.

[0048] In the embodiment, the outer side of the separation knife assembly 60 is provided with a protection cylinder 42, and the blade 61 and the flattening separation block 73 are located inside the protection cylinder 42. The protection cylinder 42 is sleeved outside the blade 61 and the flattening separation block 73, which can prevent the flattening separation block 73 and the dough block from being extruded or separated, and the dough block is inclined to be discharged to the placing basin 41 or the outer flattening separation block is inclined to be deformed.

[0049] Further, the protection cylinder 42 is made of transparent plastic. The transparent plastic made protection cylinder 42 can visually observe the dough block separation state in the protection cylinder 42, whether there is dough block adhesion not effectively separated.

[0050] In the embodiment, the lower part of the protection cylinder 42 is fixed to the movable push plate 40. The protection cylinder 42 can move up and down synchronously with the movable plate and the placing basin 41, avoid collision damage with the placing basin 41, and effectively protect the separation knife assembly 60.

[0051] Of course, the utility model is not limited to the above-mentioned embodiment, the skilled person in the art can also make equivalent transformation or replacement without departing from the spirit of the utility model, and these equivalent transformations and replacements are all included in the range defined by the claims of the application.

Claims

1. A block-splitting machine with a reciprocating pushing structure, characterized in that, The utility model relates to a cutting machine, including: Base (10), frame (20), fixed pressing plate (30), movable push plate (40), push plate movable device (50) and separate knife assembly (60); The movable push plate (40) is movably installed on the base (10), and the push plate movable device (50) can make the movable push plate (40) move up and down; the fixed pressing plate (30) is arranged on the frame (20) and is located above the movable push plate (40); the separate knife assembly (60) is arranged on the fixed pressing plate (30); The push plate movable device (50) includes drive motor (51), reduction gearbox (52), drive shaft (53) and crank connecting rod assembly (54); the base (10) is provided with push plate guide column (11), and the movable push plate (40) is arranged on the push plate guide column (11); the crank connecting rod assembly (54) is arranged between the drive shaft (53) and the movable push plate (40), and the rotation of the drive shaft (53) can make the movable push plate (40) move up and down through the crank connecting rod assembly (54).

2. The block divider according to claim 1, wherein: The push plate guide column (11) is provided with two and is located at the opposite ends of the movable push plate (40); the crank connecting rod assembly (54) is provided with two and is located at the opposite ends of the drive shaft (53) and is arranged close to two push plate guide columns (11) respectively.

3. The block divider according to claim 1, wherein: The base (10) is provided with elastic trigger switch (55), and the elastic trigger switch (55) is located below the movable push plate (40); the movable push plate (40) can touch the elastic trigger switch (55) when moving down.

4. The block divider according to claim 1, wherein: The frame (20) is also provided with separate push block assembly (70); The separate knife assembly (60) includes a plurality of blades (61) arranged longitudinally on the fixed pressing plate (30), and the plurality of blades (61) are separated to form a plurality of longitudinally extending cutting cavities (62); the separate push block assembly (70) includes a push block top plate (71), a push block connecting rod (72) and a flat separating block (73); the upper end of the push block connecting rod (72) is fixed to the push block top plate (71), the lower end penetrates through the fixed pressing plate (30) and is connected to the flat separating block (73); the flat separating block (73) can move up and down in the cutting cavity (62), and the cross-sectional profile is close to that of the cutting cavity (62); a plurality of flat separating blocks (73) are arranged flush; the push block top plate (71) is provided with a pressing reset assembly (74) to drive the push block connecting rod (72) and the flat separating block (73) to move towards the lower side of the blade (61).

5. The block divider according to claim 4, wherein: The frame (20) is provided with a top plate guide column (21); the push block top plate (71) is provided with a top plate bushing (711); the top plate bushing (711) is sleeved on the outside of the top plate guide column (21).

6. The block divider according to claim 4, wherein: The pressing reset assembly (74) is a tension spring structure, including a tension spring main body (741); the two ends of the tension spring main body (741) are connected to the push block top plate (71) and the fixed pressing plate (30) respectively, so as to pull the push block top plate (71) towards the fixed pressing plate (30).

7. The block divider according to claim 6, wherein: The lower pressing reset assembly (74) further comprises a tension spring top post (742) and a tension spring lock hook (743); the tension spring top post (742) and the tension spring lock hook (743) are respectively arranged on the push block top plate (71) and the fixed pressing plate (30); and two ends of the tension spring main body (741) are respectively hooked on the tension spring top post (742) and the tension spring lock hook (743).

8. The block divider according to claim 4, wherein: The outside of the separation knife assembly (60) is provided with a protection cylinder (42); the blade (61) and the flattening separation block (73) are located on the inside of the protection cylinder (42).

9. The block divider according to claim 8, wherein: The protection cylinder (42) is made of transparent plastic.

10. The block divider according to claim 8, wherein: The lower part of the protection cylinder (42) is fixed on the movable push plate (40).

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