Lengthening machine

Abstract

The utility model discloses a lengthening machine. The lengthening machine comprises a rack, a lower die, an upper die and a driving device, wherein the lower die, the upper die and the driving device are arranged on the rack; a plurality of pressing grooves are formed in the lower die and are used for placing shrimps; the upper die is positioned above the lower die, and a plurality of pressing blocks are arranged on the upper die; the driving device is connected with the upper die and used for driving the upper die to be close to the lower die so as to enable the pressing block to flatten the shrimps in the pressing groove, or driving the upper die to be away from the lower die so as to take and place the shrimps in the pressing groove; by means of the structure, prawns are automatically flattened, the flattening efficiency is greatly improved, the flattening effect is improved, and very good practicability is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of food processing, and particularly relates to a stretching machine. Background Art

[0002] In the existing dish making, the back of the shrimp is temporarily squeezed during cooking, so that the shrimp is transformed from a curved and arched state to a flat state. However, this processing method has the disadvantages of low flattening efficiency and poor flattening effect, which is not conducive to the cooking of dishes. Therefore, there is an urgent need for a stretching machine to solve the above problems. Summary of the Utility Model

[0003] The utility model aims to at least solve one of the technical problems existing in the prior art. For this purpose, the utility model provides a stretching machine.

[0004] One embodiment of the utility model solves the technical problem by adopting the following technical solution: a stretching machine, comprising a frame, a lower die, an upper die and a driving device arranged on the frame;

[0005] A plurality of pressing grooves are arranged on the lower die for placing shrimps;

[0006] The upper die is located above the lower die and is provided with a plurality of pressing blocks thereon;

[0007] The driving device is connected to the upper die and is used to drive the upper die to approach the lower die so that the pressing blocks flatten the shrimps in the pressing grooves, or drive the upper die to move away from the lower die to pick and place the shrimps in the pressing grooves.

[0008] As one of the preferred embodiments of the utility model, the upper die is installed on the frame through a guiding mechanism.

[0009] As one of the preferred embodiments of the utility model, the guiding mechanism comprises a guiding rod and a guiding groove arranged on the frame. One end of the guiding rod is connected to the upper die and the other end passes through the guiding groove.

[0010] As one of the preferred embodiments of the utility model, a limiting mechanism is arranged between the lower die and the frame for limiting the movement between the lower die and the frame.

[0011] As one of the preferred embodiments of the utility model, the limiting mechanism comprises a positioning block arranged on the frame and on one side of the lower die and a spring pressing rod arranged on the frame and on the other side of the lower die.

[0012] As one of the preferred embodiments of the utility model, a stretching machine further comprises a detection device arranged on the frame for detecting the height of the upper die.

[0013] As one of the preferred embodiments of the utility model, the detection device comprises a plurality of photoelectric sensors arranged at intervals in the height direction.

[0014] As one of the preferred embodiments of the present utility model, the driving device is arranged as a cylinder or a servo motor.

[0015] Beneficial effects of the present utility model: An elongating machine includes a frame, and a lower die, an upper die and a driving device arranged on the frame; a plurality of pressing grooves are arranged on the lower die for placing shrimps; the upper die is located above the lower die and a plurality of pressing blocks are arranged thereon; the driving device is connected to the upper die and is used to drive the upper die to approach the lower die so as to flatten the shrimps in the pressing grooves, or drive the upper die to move away from the lower die to pick and place the shrimps in the pressing grooves; the shrimps are automatically flattened through the above structure, which not only greatly improves the flattening efficiency, but also improves the flattening effect, and has very good practicability. Description of the Drawings

[0016] The above and / or additional aspects and advantages of the present utility model will become obvious and easy to understand from the description of the embodiments in conjunction with the following drawings, in which:

[0017] Figure 1 is a first structural schematic diagram of an elongating machine;

[0018] Figure 2 is a second structural schematic diagram of an elongating machine. Detailed Embodiments

[0019] This part will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the drawings. The role of the drawings is to supplement the description of the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but it cannot be understood as a limitation on the protection scope of the present utility model.

[0020] In the description of the present utility model, the meaning of "a plurality of" is more than two. Understandings such as "greater than", "less than", "exceeding", etc. do not include the present number, and understandings such as "above", "below", "within", etc. include the present number. If there is a description of "first" and "second", it is only for the purpose of distinguishing technical features and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features.

[0021] In the description of the present utility model, it should be understood that for the orientation description, such as the orientation or positional relationship indicated by "upper", "lower", "front", "rear", "left", "right", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model.

[0022] In the present utility model, unless otherwise clearly defined, terms such as "arranged", "installed", "connected", etc. shall be understood in a broad sense. For example, they can be directly connected, or indirectly connected through an intermediate medium; they can be fixedly connected, or detachably connected, and can also be integrally formed; they can be mechanically connected; they can be the communication inside two components or the interaction relationship between two components. Those skilled in the art can reasonably determine the specific meanings of the above terms in the present utility model in combination with the specific content of the technical solution.

[0023] Referring to Figures 1 to 2 , a stretching machine includes a frame 10, and a lower die 20, an upper die 30 and a driving device 40 arranged on the frame 10;

[0024] A plurality of pressing grooves 21 are arranged on the lower die 20 for placing shrimps;

[0025] The upper die 30 is located above the lower die 20 and a plurality of pressing blocks 31 are arranged thereon;

[0026] The driving device 40 is connected to the upper die 30 and is used to drive the upper die 30 to approach the lower die 20 so that the pressing blocks 31 flatten the shrimps in the pressing grooves 21, or drive the upper die 30 to move away from the lower die 20 to pick and place the shrimps in the pressing grooves 21.

[0027] In the present utility model, when in use, a plurality of shrimps to be flattened are placed in the pressing grooves 21 of the lower die 20 with the shrimp feet facing downwards, and then the lower die 20 is pushed into the working position so that the lower die 20 is located below the upper die 30, that is, the pressing blocks 31 of the upper die 30 and the pressing grooves 21 of the lower die 20 are arranged oppositely. Then the driving device 40 is started, and the driving device 40 approaches the lower die 20, so that the pressing blocks 31 press against the backs of the shrimps in the pressing grooves 21 to flatten the shrimps; when the flattening is completed, the driving device 40 moves in the reverse direction, and the driving device 40 drives the upper die 30 to move away from the lower die 20, so that the shrimps in the pressing grooves 21 can be picked and placed; the advantages of the present utility model are as follows: the shrimps are automatically flattened through the above structure, which not only greatly improves the flattening efficiency, but also improves the flattening effect, and has very good practicability.

[0028] In one embodiment, the upper die 30 is installed on the frame 10 through a guiding mechanism 50.

[0029] As a preferred embodiment of the guiding mechanism 50, the guiding mechanism 50 includes a guiding rod 51 and a guiding groove 52 arranged on the frame 10. One end of the guiding rod 51 is connected to the upper die 30 and the other end passes through the guiding groove 52; this setting can play a good guiding role when the upper die 30 moves.

[0030] In one embodiment, a limiting mechanism 60 is arranged between the lower die 20 and the frame 10 for restricting the movement between the lower die 20 and the frame 10.

[0031] As a preferred embodiment of the limiting mechanism 60, the limiting mechanism 60 includes a positioning block 61 disposed on the frame 10 and on one side of the lower die 20, and a spring pressure rod 62 disposed on the frame 10 and on the other side of the lower die 20. When in use, one side of the lower die 20 is flush with the end face of the positioning block 61. Then, after pulling the spring pressure rod 62 away from the lower die 20, the lower die 20 is integrally pushed into the working position. Finally, the spring pressure rod 62 is released, and the spring pressure rod 62 drives the pressure rod to move towards one side of the lower die 20 under the action of its spring, thereby pressing the lower die 20 tightly to prevent the lower die 20 from shifting during the pressing process of the upper die 30.

[0032] In one embodiment, a stretching machine further includes a detection device 70 disposed on the frame 10 for detecting the height of the upper die 30.

[0033] As a preferred embodiment of the detection device 70, the detection device 70 includes a plurality of photoelectric sensors arranged at intervals in the height direction. The multiple photoelectric sensors are arranged according to the flattening degree of the shrimps, so that not only can the flattening degree of the shrimps be adjusted, but also the flattening degree of each shrimp can be made uniform, which is more beneficial to the cooking and eating of the dishes.

[0034] As a preferred embodiment of the driving device 40, the driving device 40 is set as a cylinder or a servo motor.

[0035] Certainly, the present utility model is not limited to the above embodiments. Those skilled in the art can make equivalent deformations or substitutions without departing from the spirit of the present utility model, and these equivalent deformations and substitutions are all included within the scope defined by the claims of this application.

Claims

1. A stretching machine, characterized in that: It comprises a frame (10), and a lower die (20), an upper die (30) and a driving device (40) arranged on the frame (10); The lower mold (20) is provided with a plurality of pressing grooves (21) for placing shrimps; The upper mold (30) is located above the lower mold (20) and is provided with a plurality of pressing blocks (31); The driving device (40) is connected to the upper mold (30) and is used to drive the upper mold (30) to approach the lower mold (20) so that the pressing block (31) flattens the shrimp in the pressing groove (21), or to drive the upper mold (30) away from the lower mold (20) so as to take the shrimp in the pressing groove (21).

2. A stretching machine according to claim 1, characterized in that: The upper mold (30) is mounted on the frame (10) via a guide mechanism (50).

3. A stretching machine according to claim 2, characterized in that: The guide mechanism (50) comprises a guide rod (51) and a guide groove (52) arranged on the frame (10); one end of the guide rod (51) is connected to the upper mold (30) and the other end is inserted into the guide groove (52).

4. A stretching machine according to claim 1, characterized in that: A limiting mechanism (60) is provided between the lower die (20) and the frame (10) for limiting the movement between the lower die (20) and the frame (10).

5. A stretching machine according to claim 4, characterized in that: The limiting mechanism (60) comprises a positioning block (61) arranged on the frame (10) and located on one side of the lower die (20), and a spring pressure rod (62) arranged on the frame (10) and located on the other side of the lower die (20).

6. A stretching machine according to claim 1, characterized in that: It also includes a detection device (70) arranged on the frame (10) and used for detecting the height of the upper mold (30).

7. A stretching machine according to claim 6, characterized in that: The detection device (70) comprises a plurality of photoelectric sensors arranged at intervals along the height direction.

8. A stretching machine according to claim 1, characterized in that: The driving device (40) is configured as a cylinder or a servo motor.

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