A raw material processing process for producing collagen casings

Abstract

The present invention discloses a raw material processing process for producing collagen casings. The process uses beef split hides as raw material for producing collagen casings. The hides are coated with ash. During the coating process, the hides are cured with calcium hydroxide slurry. During the curing process, multiple pieces of beef split hides are stacked in a loading basket. The loading basket is caused to translate horizontally, rotate eccentrically, and vibrate up and down in the calcium hydroxide slurry. The multiple pieces of beef split hides in the loading basket are fully shaken to ensure full contact between the multiple pieces of beef split hides and the calcium hydroxide slurry. The present invention can improve the efficiency and effectiveness of raw material processing of beef split hides, thereby improving the efficiency of collagen casing production and enhancing product quality.

Description

Technical Field

[0001] The invention relates to a raw material processing process for producing collagen casings. Background Art

[0002] Collagen casings use beef split hides as raw material. During the production process of collagen casings, the beef split hides need to be coated with ash and then cured with calcium hydroxide slurry during the coating process. Generally, multiple beef split hides are stacked in a loading basket, and then the loading basket is submerged in calcium hydroxide slurry. However, when multiple beef split hides are stacked together, they cannot or are not easily in full contact with the calcium hydroxide slurry, which affects the efficiency and effect of the calcium hydroxide slurry curing. Summary of the Invention

[0003] The object of the present invention is to provide a raw material processing process for the production of collagen casings, which uses beef split hides as the raw material for the production of collagen casings, and performs an ash coating treatment on the beef split hides; during the ash coating treatment, the beef split hides are pickled in calcium hydroxide slurry; during the calcium hydroxide slurry pickling, multiple beef split hides are stacked in a loading basket, and the loading basket is caused to translate left and right, rotate eccentrically, and vibrate up and down in the calcium hydroxide slurry; the multiple beef split hides in the loading basket are fully shaken, so that the multiple beef split hides are fully in contact with the calcium hydroxide slurry, thereby improving the efficiency and effect of the calcium hydroxide slurry pickling.

[0004] The specific content of the present invention is shown in the examples.

[0005] The advantages and beneficial effects of the present invention are: providing a raw material processing process for the production of collagen casings, which can improve the efficiency and effect of raw material processing of beef split hides, thereby improving the efficiency of collagen casing production and improving product quality.

[0006] The loading basket of the present invention not only translates left and right with the turntable, but also rotates eccentrically with the turntable, and also vibrates up and down relative to the turntable; therefore, the loading basket not only translates left and right, but also rotates eccentrically, and also vibrates up and down in the calcium hydroxide slurry; the multiple cow split hides in the loading basket are fully shaken, so that the multiple cow split hides are fully in contact with the calcium hydroxide slurry, thereby improving the efficiency and effect of the calcium hydroxide slurry pickling. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] Figure 1 It is a schematic diagram of the present invention. Implementation Method

[0008] The following embodiments are further described in conjunction with the accompanying drawings and examples. The following embodiments are only used to more clearly illustrate the technical solutions of the present invention and are not intended to limit the scope of protection of the present invention.

[0009] The technical solutions specifically implemented in the present invention are as follows:

[0010] like Figure 1 As shown, a raw material processing process for producing collagen casings uses beef split hides as raw material for producing collagen casings, and the beef split hides are coated with ash; and during the coating process, the beef split hides are cured with calcium hydroxide slurry using a curing device;

[0011] The pickling device includes: a flat bottom plate 1, a pickling box 2 arranged on the top surface of the bottom plate 1, with an open top and containing calcium hydroxide slurry, a loading basket 31 suspended in the calcium hydroxide slurry of the pickling box 2 and stacked with cow split hides (the calcium hydroxide slurry can enter the loading basket 31 through the side walls and bottom wall of the loading basket 31), a box door 32 arranged on the front side of the loading basket 31 and uniformly distributed with mesh holes (the calcium hydroxide slurry can enter the loading basket 31 through the box door 32), a flat vibration plate 41 arranged on the top of the loading basket 31, a vibration motor 42 arranged on the top surface of the vibration plate 41, a pair of vertical lifting rods 51 connected at the bottom end to the top surface of the vibration plate 41 and extending at the top end to the top of the pickling box 2, and located above the pickling box 2. The flat support ring 61 surrounding the pair of lifting rods 51, the flat circular turntable 63 located directly above the support ring 61 and penetrated by the pair of lifting rods 51, the flat bearing 62 provided between the turntable 63 and the support ring 61 and rotatably connecting the turntable 63 and the support ring 61 (the bearing 62 surrounds the pair of lifting rods 51, and the bearing 62 supports the turntable 63 to rotate around its own axis), the flat top plate 52 with the bottom surface respectively connected to the top of the pair of lifting rods 51, the vertical upper spring 53 respectively mounted on each lifting rod 51 and with its two ends respectively connected to the bottom surface of the top plate 52 and the top surface of the turntable 63, the vertical lower spring 53 respectively mounted on each lifting rod 51 and with its two ends respectively connected to the bottom surface of the turntable 63 and the top surface of the vibration plate 41 Spring 54, left slide bar 71 lying horizontally in the left and right directions and connected to the left side of support ring 61 at its right end, left sleeve 72 mounted on left slide bar 71, left column 73 connecting left sleeve 72 to bottom plate 1, vertical push-pull plate 74 arranged at the left end of left slide bar 71, push-pull cylinder 75 arranged on left column 73 and driving push-pull plate 74 to translate back and forth in the left and right directions, right slide bar 81 lying horizontally in the left and right directions and connected to the right side of support ring 61 at its left end, right sleeve 82 mounted on right slide bar 81, right column 83 connecting right sleeve 82 to bottom plate 1, horizontal gear ring 64 mounted on the outer ring of turntable 63, horizontal gear 84 located on the right side of gear ring 64 and meshing with gear ring 64, driving gear The drive motor 85 rotates with the bottom end connected to the right slide bar 81; the vertical center line of the loading basket 31 is not collinear with the axis of the turntable 63 (that is, the vertical center line of the loading basket 31 and the axis of the turntable 63 are not located on the same vertical line); the pair of lifting rods 51 are symmetrically arranged with respect to the vertical center line of the loading basket 31; the vibration motor 42 is located on the vertical center line of the loading basket 31; the turntable 63, the bearing 62, the support ring 61, and the gear ring 64 are coaxial; the left slide bar 71 and the right slide bar 81 are symmetrically arranged with respect to the axis of the support ring 61; the axes of the left slide bar 71 and the right slide bar 81 are collinear; the left sliding sleeve 72 and the right sliding sleeve 82 are symmetrically arranged with respect to the axis of the support ring 61;

[0012] The method of using a curing device to curing beef split hide with calcium hydroxide slurry comprises the following steps:

[0013] Open the box door 32, stack multiple cow split hides in the loading basket 31, and then close the box door 32; then pour calcium hydroxide slurry into the curing box 2, so that the calcium hydroxide slurry submerges the multiple cow split hides in the loading basket 31; then start the vibration motor 42, the drive motor 85 and the push-pull cylinder 75;

[0014] The push-pull cylinder 75 drives the support ring 61 to translate left and right through the push-pull plate 74 and the left slide bar 71. The left column 73, the left sliding sleeve 72, the left slide bar 71, the right slide bar 81, the right sliding sleeve 82, and the right column 83 support the support ring 61 to translate left and right relative to the curing box 2. The support ring 61 drives the turntable 63 to translate left and right relative to the curing box 2. The turntable 63 drives the loading basket 31 to translate left and right through the lifting rod 51 and the vibration plate 41. The right slide bar 81 and the drive motor 85 on the right slide bar 81 translate left and right with the support ring 61.

[0015] The drive motor 85 drives the turntable 63 to rotate via the gear 84 and the gear ring 64. The bearing 62 supports the turntable 63 for rotation relative to the support ring 61 (the turntable 63 rotates about its own axis). The turntable 63 drives the loading basket 31 to rotate via the lifting rod 51 and the vibrating plate 41. Since the vertical centerline of the loading basket 31 is not collinear with the axis of the turntable 63, the turntable 63 drives the loading basket 31 to rotate eccentrically.

[0016] The vibration motor 42 drives the vibration plate 41 and the loading basket 31 to vibrate up and down, and the lifting rod 51, the lower spring 54, the upper spring 53 and the top plate 52 support the vibration plate 41 and the loading basket 31 to vibrate up and down relative to the turntable 63;

[0017] The loading basket 31 not only translates left and right with the turntable 63, but also rotates eccentrically with the turntable 63, and also vibrates up and down relative to the turntable 63; therefore, the loading basket 31 not only translates left and right, but also rotates eccentrically, and also vibrates up and down in the calcium hydroxide slurry; so that the multiple cow split hides in the loading basket 31 are fully shaken, so that the multiple cow split hides are fully in contact with the calcium hydroxide slurry, thereby improving the efficiency and effect of the calcium hydroxide slurry pickling.

[0018] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A raw material processing process for producing collagen casings, characterized in that: The cow split hide is used as the raw material for the production of collagen casings and the cow split hide is treated with ash. During the ash coating process, the beef split hide is cured with calcium hydroxide slurry using a curing device; The pickling device comprises: a flat bottom plate, a pickling box arranged on the top surface of the bottom plate and containing calcium hydroxide slurry, a loading basket suspended in the calcium hydroxide slurry and stacked with cow split hides, a flat vibration plate arranged on the top of the loading basket, a vibration motor arranged on the top surface of the vibration plate, a pair of vertical lifting rods whose bottom ends are connected to the top surface of the vibration plate and whose top ends extend above the pickling box, a flat support ring located above the pickling box and surrounding the pair of lifting rods, a flat circular turntable located just above the support ring and penetrated by the pair of lifting rods, a flat bearing arranged between the turntable and the support ring and rotatably connecting the turntable and the support ring, a flat top plate whose bottom surface is respectively connected to the top ends of the pair of lifting rods, a vertical upper spring respectively fitted on each lifting rod and whose two ends are respectively connected to the bottom surface of the top plate and the top surface of the turntable, The left sliding rod is mounted on the left sliding rod, and its two ends are connected to the bottom surface of the turntable and the top surface of the vibrating plate respectively. The left sliding rod is horizontally arranged along the left and right directions, and its right end is connected to the left side of the support ring. The left sliding sleeve is mounted on the left sliding rod, and the left column connecting the left sliding sleeve to the bottom plate is arranged. The vertical push-pull plate is arranged on the left end of the left sliding rod and drives the push-pull plate to move back and forth in the left and right directions. The right sliding rod is mounted on the right sliding sleeve, and the right column connecting the right sliding sleeve to the bottom plate is mounted on the flat gear ring on the outer ring of the turntable, and is located on the right side of the gear ring and meshes with the gear ring. The driving gear rotates and the bottom end is connected to the right sliding rod. The vertical center line of the loading basket is not colinear with the axis center of the turntable. The method of using a curing device to curing beef split hide with calcium hydroxide slurry comprises the following steps: Pile multiple cow split hides in a loading basket; then pour calcium hydroxide slurry into the curing box so that the calcium hydroxide slurry submerges the multiple cow split hides in the loading basket; then start the vibration motor, drive motor and push-pull cylinder; The push-pull cylinder drives the support ring to move left and right through the push-pull plate and the left slide rod. The left column, left sliding sleeve, left slide rod, right slide rod, right sliding sleeve, and right column support the support ring to move left and right relative to the pickling box; the support ring drives the turntable to move left and right relative to the pickling box, and the turntable drives the loading basket to move left and right through the lifting rod and the vibration plate; the right slide rod and the drive motor on the right slide rod move left and right with the support ring; The driving motor drives the turntable to rotate through the gears and gear ring, and the bearing supports the turntable to rotate relative to the support ring; the turntable drives the loading basket to rotate through the lifting rod and the vibration plate, and the vertical center line of the loading basket is not collinear with the axis of the turntable, so the turntable drives the loading basket to rotate eccentrically; The vibration motor drives the vibration plate and the loading basket to vibrate up and down, and the lifting rod, the lower spring, the upper spring and the top plate support the vibration plate and the loading basket to vibrate up and down relative to the turntable; The loading basket not only translates left and right with the turntable, but also rotates eccentrically with the turntable, and also vibrates up and down relative to the turntable; therefore, the loading basket not only translates left and right, but also rotates eccentrically, and also vibrates up and down in the calcium hydroxide slurry; so that the multiple cow split hides in the loading basket are fully shaken, so that the multiple cow split hides are fully in contact with the calcium hydroxide slurry, thereby improving the efficiency and effect of the calcium hydroxide slurry pickling.

2. The raw material processing process for producing collagen casings according to claim 1, characterized in that: The pair of lifting rods are symmetrically arranged with respect to the vertical center line of the loading basket.

3. The raw material processing process for producing collagen casings according to claim 1, characterized in that: The vibration motor is located on the vertical center line of the loading basket.

4. The raw material processing process for producing collagen casings according to claim 1, characterized in that: The turntable, bearing, support ring and gear ring are coaxial.

5. The raw material processing process for producing collagen casings according to claim 1, characterized in that: The left slide bar and the right slide bar are symmetrically arranged around the axis of the support ring.

6. The raw material processing process for producing collagen casings according to claim 1, characterized in that: The axes of the left slide bar and the right slide bar are collinear.

7. The raw material processing process for producing collagen casings according to claim 1, characterized in that: The left sliding sleeve and the right sliding sleeve are symmetrically arranged around the axis of the support ring.

8. The raw material processing process for producing collagen casings according to claim 1, characterized in that: A box door with mesh holes evenly distributed is provided on the front side of the loading basket.

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