A punching device for bacon production

Abstract

This utility model provides a punching device for producing cured meat, including a base, a mounting frame on the base, and a movable rod and a return spring abutting the movable rod on the mounting frame. The movable rod is vertically mounted on the mounting frame and located above the base. A punching needle is provided on the side of the movable rod near the base. The return spring abuts against the movable rod and drives it to move away from the base. The mounting frame also has a rotatable pressure rod with a protrusion that abuts against the end of the movable rod away from the base. When the pressure rod rotates, the protrusion pushes the movable rod towards the base. This utility model solves the technical problem of laborious and inefficient manual punching of pork pieces, resulting in labor saving and improved punching efficiency. Furthermore, it is simple to operate and avoids worker hand injuries during the punching process.

Description

Technical Field

[0001] This utility model relates to the field of cured meat processing technology, and in particular to a punching device for cured meat production. Background Technology

[0002] In the process of making cured pork, a hole is made in the pork block used as raw material, a rope or hook is threaded through the hole and the pork block is hung in a specific environment, and then processed by smoking or air drying to make cured pork.

[0003] Currently, workers typically use steel needles to pierce and open holes in pork pieces. This method is laborious, inefficient, and physically demanding. Furthermore, there is a risk of workers being injured by the steel needles during the piercing process. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a punching device for producing cured meat, which solves the problem of laborious and inefficient manual punching of pork pieces in existing technologies.

[0005] According to an embodiment of this utility model, a punching device for producing cured meat includes a base, a mounting frame on the base, a liftable movable rod on the mounting frame, and a return spring abutting against the movable rod. The movable rod is vertically arranged on the mounting frame and located above the base. A punching needle is provided on the side of the movable rod near the base. The return spring abuts against the movable rod and drives the movable rod to move away from the base. The mounting frame also has a rotatable pressure rod with a protrusion that abuts against the end of the movable rod away from the base. When the pressure rod rotates, the protrusion pushes the movable rod to move closer to the base.

[0006] Furthermore, the base is provided with a placement groove, which is located below the movable rod and has a toothed portion inside.

[0007] Furthermore, the placement slot is provided with a support platform, and the support platform is provided with a clearance hole that is aligned with the drilling target.

[0008] Furthermore, the mounting bracket is provided with a mounting groove and a guide hole communicating with the mounting groove. The axial direction of the guide hole is consistent with the vertical direction, and the movable rod cooperates with the guide hole. The return spring is housed in the mounting groove.

[0009] Furthermore, the mounting bracket is provided with a detachable cover plate, which together with the mounting bracket forms the mounting groove and the guide hole.

[0010] Furthermore, the movable rod includes a head, one end of which passes through the guide hole and abuts against the protrusion, and the other end extends into the mounting groove. The diameter of the end of the head located in the mounting groove is larger than the diameter of the guide hole and abuts against the return spring.

[0011] Furthermore, the movable rod also includes a rod portion threadedly connected to the head, the diameter of the rod portion being the same as the diameter of the guide hole, and the punching needle being located at the end of the rod portion away from the head.

[0012] Furthermore, the mounting bracket is provided with a connecting pin, and one end of the pressure rod is provided with a connecting hole that mates with the connecting pin.

[0013] Furthermore, the pressure rod is also provided with a handle, which is located at the end of the pressure rod away from the connecting pin.

[0014] Compared with existing technologies, this utility model has the following advantages: By using a liftable movable rod on the mounting frame and a punching needle at the end of the movable rod, the pork piece to be punched is placed on the base so that the pork piece is below the movable rod. Then, the pressure rod is rotated so that the protrusion pushes the movable rod downward. During the downward movement of the movable rod, the punching needle pierces the pork piece and punches a hole in it. During the movement of the movable rod, the return spring is further compressed. After the hole is punched, the pressure rod is released, and the return spring returns to its original length. The elastic force provided by the return spring drives the movable rod to rise. During the rise of the movable rod, the punching needle retracts from the pork piece. After the movable rod returns to its original position, the pork piece can be removed from the base. This solves the technical problem of laborious and inefficient manual punching of pork pieces, resulting in the technical effects of saving manpower and improving the punching efficiency. Moreover, the operation is simple and avoids workers' hands being pricked during the punching process. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of a punching device for producing cured meat according to an embodiment of the present invention;

[0016] Figure 2 This is a cross-sectional view of a punching device for producing cured meat according to an embodiment of the present invention;

[0017] Figure 3 This is a schematic diagram of the structure of the punching device for producing cured meat according to an embodiment of the present invention, showing the pressure rod pressing down.

[0018] In the above figures: 1. Base; 11. Mounting bracket; 12. Placement slot; 13. Toothed part; 14. Support platform; 15. Alternating hole; 16. Mounting slot; 17. Cover plate; 18. Connecting pin; 2. Movable rod; 21. Drilling pin; 22. Head; 23. Rod part; 3. Return spring; 4. Pressure rod; 41. Protrusion; 42. Handle. Detailed Implementation

[0019] The technical solution of this utility model will be further described below with reference to the accompanying drawings and embodiments.

[0020] like Figures 1 to 3 As shown in the figure, this utility model embodiment proposes a punching device for producing cured meat, which is used to make holes in pork pieces during the cured meat processing so that ropes or hooks can pass through, so as to hang the pork pieces for smoking or air drying.

[0021] Please refer to Figure 1 and Figure 2 The perforating device for producing cured meat includes a base 1, which is used to place pork pieces to be perforated. The base 1 is provided with a mounting frame 11, and the mounting frame 11 is provided with a movable rod 2 that can be raised and lowered, and a return spring 3 that abuts against the movable rod 2. The movable rod 2 is vertically arranged on the mounting frame 11 and is located above the base 1. A perforating needle 21 is provided on the side of the movable rod 2 near the base 1. The return spring 3 abuts against the movable rod 2 and drives the movable rod 2 to move away from the base 1. The mounting frame 11 is also provided with a rotatable pressure rod 4. The pressure rod 4 has a protrusion 41, and the protrusion 41 abuts against the end of the movable rod 2 away from the base 1. When the pressure rod 4 rotates, the protrusion 41 pushes the movable rod 2 to move closer to the base 1. At this time, the perforating needle 21 descends with the movement of the movable rod 2 and pierces the pork piece placed on the base 1, thus making a hole in the pork piece.

[0022] Specifically, the operating steps of the perforation device for cured meat production provided in this embodiment are as follows: Place the pork block to be perforated on the base 1 and position it below the movable rod 2. After the pork block is placed, rotate the pressure rod 4 to push the movable rod 2 downwards. During the downward movement of the movable rod 2, the perforating needle 21 pierces the pork block and makes a hole. During the movement of the movable rod 2, the return spring 3 is further compressed. After the hole is made, release the pressure rod 4. At this time, the return spring 3 returns to its original length and drives the movable rod 2 upwards through the elastic force provided by the return spring 3. During the upward movement of the movable rod 2, the perforating needle 21 exits the pork block. After the movable rod 2 returns to its original position, the pork block can be removed from the base 1. Then, place other pork blocks to be perforated on the base 1 and repeat the above steps for continuous operation. The perforation device for cured meat production provided in this embodiment can make holes in pork blocks by rotating the pressure rod 4, saving manpower and improving perforation efficiency. It is also simple to operate and avoids workers' hands being pricked during the perforation process.

[0023] like Figure 1 and Figure 3 As shown, the base 1 is provided with a placement groove 12, which is located below the movable rod 2 and has a toothed portion 13 inside. The placement groove 12 is used to accommodate the pork piece to be drilled, and the toothed portion 13 inside the placement groove 12 increases the friction between the pork piece and the base 1, preventing the pork piece from sliding on the base 1 during the drilling process and affecting the drilling needle 21 from passing through the pork piece.

[0024] In detail, the placement groove 12 is provided with a support platform 14, and the support platform 14 is provided with a clearance hole 15, which is aligned with the punching needle 21. The support platform 14 is used to support part of the pork piece so that the part of the pork piece located directly below the punching needle 21 remains flat, and after the punching needle 21 passes through the pork piece, its tip extends into the clearance hole 15 to avoid the punching needle 21 colliding with the base 1 and causing damage to the punching needle 21.

[0025] Please combine Figure 1 and Figure 2 The mounting frame 11 is provided with a mounting groove 16 and a guide hole communicating with the mounting groove 16. The axial direction of the guide hole is consistent with the vertical direction, and the movable rod 2 cooperates with the guide hole. The return spring 3 is housed in the mounting groove 16. The guide hole provided on the mounting frame 11 is used for mounting the movable rod 2 and restricting the movement direction of the movable rod 2 to prevent the movable rod 2 from deviating from the preset direction when moving. The return spring 3 is provided in the mounting groove 16 to ensure the overall structural stability of the punching device for cured meat production.

[0026] In this embodiment, the mounting frame 11 is provided with a detachable cover plate 17, which, together with the mounting frame 11, forms the mounting groove 16 and the guide hole. By installing the cover plate 17 on the mounting frame 11 to form the mounting groove 16 and the guide hole that accommodate the movable rod 2 and the return spring 3, the movable rod 2 and the return spring 3 can be mounted on the mounting frame 11, and then the cover plate 17 can be installed to keep the movable rod 2 and the return spring 3 on the mounting frame 11, which facilitates the assembly of the punching device for cured meat production.

[0027] Please refer to Figure 2The movable rod 2 includes a head 22. One end of the head 22 passes through the guide hole and abuts against the protrusion 41, while the other end extends into the mounting groove 16. The diameter of the end of the head 22 located in the mounting groove 16 is larger than the diameter of the guide hole and abuts against the return spring 3. The head 22 of the movable rod 2 abuts against the protrusion 41 to ensure reliable cooperation between the movable rod 2 and the pressure rod 4. When the movable rod 2 is in a free state, the head 22 abuts against the top surface of the mounting groove 16 under the elastic force provided by the return spring 3, thereby maintaining a certain distance between the puncture needle and the base 1 so that the pork piece can be placed between the movable rod 2 and the base 1.

[0028] Specifically, the movable rod 2 further includes a rod portion 23 threadedly connected to the head 22. The diameter of the rod portion 23 is the same as the diameter of the guide hole, and the punching needle 21 is located at the end of the rod portion 23 away from the head 22. The rod portion 23 is used to connect the punching needle 21, and when the movable rod 2 moves, the rod portion 23 slides within the guide hole to prevent the movable rod 2 from deviating from the preset direction, ensuring that the punching needle 21 pierces the pork piece vertically, facilitating the subsequent threading of a rope or hook through the hole in the pork piece.

[0029] Please combine Figure 1 and Figure 3 The mounting frame 11 is provided with a connecting pin 18, and one end of the pressure rod 4 is provided with a connecting hole that mates with the connecting pin 18. The pressure rod 4 is installed on the mounting frame 11 through the connection hole and the connecting pin 18, ensuring the structural stability and reliability of the punching device for cured meat production, and allowing the pressure rod 4 to rotate smoothly relative to the mounting frame 11.

[0030] In detail, the pressure rod 4 is also provided with a handle 42, which is located at the end of the pressure rod 4 away from the connecting pin 18. The handle 42 at the end of the pressure rod 4 is used to control the rotation of the pressure rod 4. The worker can easily rotate the pressure rod 4 and lower the movable rod 2 by holding the handle 42 and pressing down, thereby driving the punching needle 21 to pierce the pork piece. After piercing, releasing the handle 42 will allow the movable rod 2 and the pressure rod 4 to automatically return to their original positions under the action of the return spring 3, which facilitates the operation of the punching device for cured meat production.

[0031] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A punching device for producing cured meat, characterized in that: The device includes a base, a mounting bracket on the base, a liftable movable rod on the mounting bracket, and a return spring that abuts against the movable rod. The movable rod is vertically mounted on the mounting bracket and located above the base. A perforation pin is provided on the side of the movable rod near the base. The return spring abuts against the movable rod and drives the movable rod to move away from the base. The mounting bracket also includes a rotatable pressure rod with a protrusion that abuts against the end of the movable rod away from the base. When the pressure rod rotates, the protrusion pushes the movable rod to move closer to the base.

2. The perforating device for bacon production as claimed in claim 1, characterized in that: The base is provided with a placement groove, which is located below the movable rod and has a toothed portion inside.

3. The perforating device for production of bacon as claimed in claim 2, characterized in that: The placement slot is provided with a support platform, and the support platform is provided with a clearance hole that is aligned with the drilling pin.

4. The bacon production perforating device as claimed in claim 1, wherein: The mounting bracket is provided with a mounting groove and a guide hole communicating with the mounting groove. The axial direction of the guide hole is consistent with the vertical direction, and the movable rod cooperates with the guide hole. The return spring is housed in the mounting groove.

5. The perforating device for production of bacon as claimed in claim 4, characterized in that: The mounting bracket is provided with a removable cover plate, which together with the mounting bracket forms the mounting groove and the guide hole.

6. The perforating device for production of bacon as claimed in claim 4, wherein: The movable rod includes a head, one end of which passes through the guide hole and abuts against the protrusion, and the other end extends into the mounting groove. The diameter of the end of the head located in the mounting groove is larger than the diameter of the guide hole and abuts against the return spring.

7. The perforating device for production of bacon as claimed in claim 6, characterized in that: The movable rod also includes a rod portion threadedly connected to the head, the diameter of the rod portion being the same as the diameter of the guide hole, and the punching needle being located at the end of the rod portion away from the head.

8. The bacon production perforating device as claimed in claim 1, wherein: The mounting bracket is provided with a connecting pin, and one end of the pressure rod is provided with a connecting hole that mates with the connecting pin.

9. The perforating device for production of bacon as claimed in claim 8, characterized in that: The pressure rod is also provided with a handle, which is located at the end of the pressure rod away from the connecting pin.

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