Cowhide roll-dividing packaging equipment

Abstract

The utility model belongs to the technical field of cowhide production and processing, and particularly relates to cowhide roll-dividing packaging equipment which comprises a feeding conveying belt and further comprises a wind-up roller parallel to the feeding conveying belt, a rotating mechanism is arranged at one end of the wind-up roller, the other end of the wind-up roller is sleeved with a hard paper tube, and a plug is inserted into a port, away from the rotating mechanism, of the hard paper tube. The edge, away from the winding roller, of the plug extends outwards in a disc shape, an arc-shaped pressing plate is fixed to the upper surface of the plug in the axial direction, the lower surface of the arc-shaped pressing plate has the radian matched with the upper arc face of the hard paper tube, the plug is sleeved with a sealing gasket, the outer side of the sealing gasket is in interference fit with a port of the hard paper tube, and a baffle ring is fixed to the position, staggered from the hard paper tube, of the outer side of the winding roller. The outer diameter of the baffle ring is larger than the inner diameter of the hard paper tube, and the rotating mechanism comprises a brake motor fixedly connected with one end of the winding roller. The cowhide winding device can clamp the long edge of cowhide and then wind the cowhide, the cowhide is conveniently pressed at a time, and the cowhide does not need to be manually pressed.

Description

Technical Field

[0001] The utility model belongs to the technical field of cowhide production and processing, and particularly relates to a cowhide coiling and packaging device. Background Technique

[0002] When a factory processes cowhide, it first removes the hair, and then undergoes preliminary treatments such as infiltration, degreasing, and splitting. After that, it goes through chemical treatment and surface treatment to obtain the finished product. The finished product still needs to be polished, trimmed, ironed, and embossed before it can be wound and put into a packaging bag. Among them, the embossed cowhide is generally wound around a hard paper tube.

[0003] Since cowhide is in a block shape, most of it is wound manually. After the wound cowhide reaches a certain thickness, it can be uniformly put into a plastic packaging bag, and then the plastic packaging bag is tied, that is, the packaging is completed. Wrapping the wound cowhide with a plastic packaging bag can prevent water, insects, and dust.

[0004] When the existing winding roller winds and packages cowhide, the cowhide naturally droops and still needs to be manually straightened. Moreover, cowhide is relatively soft, and the area pressed by the palm is very limited. Even if the method of using a handheld pressing plate is adopted to press the edge of the cowhide, it still needs to rotate a certain number of circles with the winding roller to firmly hold the cowhide, which is not convenient to tightly press the cowhide at one time. For this reason, we propose a cowhide coiling and packaging device. Content of the Utility Model

[0005] The purpose of the utility model is to provide a cowhide coiling and packaging device, which can clamp the long side of the cowhide and then wind it, facilitating the one-time tight pressing of the cowhide without manual pressing.

[0006] The technical solution adopted by the utility model is specifically as follows:

[0007] A cowhide coiling and packaging device includes a feeding conveyor belt, and also includes a winding roller parallel to the feeding conveyor belt. One end of the winding roller is provided with a rotating mechanism, and a hard paper tube is sleeved on the other end of the winding roller. A plug is inserted into the port of the hard paper tube far away from the rotating mechanism. The edge of the plug far away from the winding roller extends outwards in a disc shape. An arc-shaped pressing plate is fixed along the axis on the upper surface of the plug. The lower surface of the arc-shaped pressing plate has a radian adapted to the upper arc surface of the hard paper tube. During packaging, first, the hard paper tube is sleeved outside the winding roller, and the feeding conveyor belt is started to intermittently convey cowhide towards the winding roller until one long side of the cowhide is placed on the upper surface of the hard paper tube. After the staff flattens it by hand, the arc-shaped pressing plate is used to press down the cowhide, and then the arc-shaped pressing plate is horizontally moved to drive the plug to tightly insert into the port of the hard paper tube and be locked under the friction action, so that the plug cooperates with the arc-shaped pressing plate to clamp the long side of the cowhide on the hard paper tube, facilitating the one-time tight pressing of the cowhide without manual pressing. Then, the rotating mechanism is started to drive the winding roller, the plug, and the arc-shaped pressing plate to rotate, and continuous winding is carried out, so that the whole cowhide is wound outside the hard paper tube. Then, a bag is put on and the hard paper tube is taken off from the winding roller, and the opening is tied, completing the coiling and packaging of the cowhide.

[0008] The plug is provided with a sealing gasket on the outside, and the outer side of the sealing gasket is interference fit with the port of the cardboard tube. The plug drives the sealing gasket to be inserted tightly into the port of the cardboard tube, and the sealing gasket is used to increase friction so that the plug can be firmly inserted and is not easy to fall off.

[0009] A retaining ring is fixed at the position of the cardboard tube on the outside of the winding roller, and the outer diameter of the retaining ring is larger than the inner diameter of the cardboard tube. When the cardboard tube is put on the outside of the winding roller, the retaining ring is used to limit the cardboard tube, so that the cardboard tube is facing one end of the feeding conveyor belt to avoid the cardboard tube from being offset from the cowhide.

[0010] The rotating mechanism includes a brake motor fixedly connected to one end of the winding roller, and also includes a rotating seat fixedly connected to the outside of the brake motor. The interior of the rotating seat is penetrated by one end of the winding roller. There is a spacing between the rotating seat and the retaining ring. There is a spacing between the rotating seat and the retaining ring. The rotating seat is used to support the winding roller and the brake motor, so that the winding roller, the cardboard tube and the brake motor are suspended in the air, leaving a spacing between the cardboard tube and the ground, making it convenient to put on the winding roller, and there is enough space to wind the cowhide. After starting the brake motor, the winding roller can be rotated unidirectionally to drive the cardboard tube to wind the cowhide.

[0011] It also includes a bagging tube facing the end of the cardboard tube, the inner diameter of the bagging tube is larger than the outer diameter of the cardboard tube, and the staff can pass the openings of several packaging bags through the bagging tube in advance, and then roll them outward to support the openings of each packaging bag and stack them. When bagging, the bagging tube can be used to cover the cardboard tube wrapped with cowhide to complete the quick bagging of the cowhide, and then the bagging tube can be removed.

[0012] Two parallel slide rails are fixed at intervals on the lower edge of the rotating seat, and the central axes of the two slide rails are parallel to the central axis of the winding roller. The two slide rails are used for the sliding of the bagging tube. Two legs are fixed on the lower edge of the bagging tube away from the rotating seat. The bagging tube is slidably connected to the two slide rails by the two legs. The bagging tube can be slid forward along the two slide rails to approach the cardboard tube, so that the packaging bag can be put on the outside of the cowhide. The bagging tube can be removed by sliding it backward away from the cardboard tube.

[0013] The technical effects achieved by the utility model are:

[0014] A kind of cowhide roll packaging equipment of the utility model. When packing, first put a hard paper tube on the outside of the winding roller, start the feeding conveyor belt to intermittently convey cowhide towards the winding roller until one long side of the cowhide is placed on the upper surface of the hard paper tube. After the staff flattens it by hand, use the arc-shaped pressing plate to press down the cowhide, and then horizontally move the arc-shaped pressing plate to drive the plug to insert tightly into the port of the hard paper tube and lock it under the friction action, so that the plug and the arc-shaped pressing plate can clamp the long side of the cowhide on the hard paper tube, which is convenient to press the cowhide at one time without manual pressing. Then, start the rotating mechanism to drive the winding roller, the plug and the arc-shaped pressing plate to rotate and continuously wind, so that the whole cowhide is wound on the outside of the hard paper tube. Then, put on a bag and remove the hard paper tube from the winding roller, and tie the mouth to complete the roll packaging of the cowhide. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is the front view of a kind of cowhide roll packaging equipment according to Embodiment 1 of the utility model;

[0016] Figure 2 is the front view of the rotating mechanism according to Embodiment 1 of the utility model;

[0017] Figure 3 is the front view of the arc-shaped pressing plate according to Embodiment 1 of the utility model;

[0018] Figure 4 is the side view of the bagging tube according to Embodiment 2 of the utility model.

[0019] In the drawings, the list of components represented by each reference numeral is as follows:

[0020] 1. Feeding conveyor belt; 2. Winding roller; 3. Hard paper tube; 4. Plug; 5. Arc-shaped pressing plate; 6. Sealing gasket; 7. Retaining ring; 8. Rotating seat; 9. Brake motor; 10. Bagging tube; 11. Slide rail. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] In order to make the purpose and advantages of the utility model more clear, the following combines embodiments to specifically describe the utility model. It should be understood that the following text only describes one or several specific implementation manners of the utility model and does not strictly limit the specific protection scope claimed by the utility model.

[0022] As Figures 1-3As shown, a cowhide roll packaging equipment includes a feeding conveyor belt 1 and a winding roller 2 parallel to the feeding conveyor belt 1. A rotating mechanism is arranged at one end of the winding roller 2. The rotating mechanism and the feeding conveyor belt 1 can be started and stopped by a button, and both are provided with an emergency stop button. A cardboard tube 3 is sleeved on the other end of the winding roller 2. A plug 4 is inserted into the end of the cardboard tube 3 away from the rotating mechanism. The edge of the plug 4 away from the winding roller 2 extends outward in a disc shape. An arc-shaped pressing plate 5 is fixed axially on the upper surface of the plug 4. The lower surface of the arc-shaped pressing plate 5 has an arc adapted to the arc surface of the cardboard tube 3. The relatively complete cowhides after cutting and embossing are laid flat on the feeding conveyor belt 1 one by one. When packaging, the cardboard tube 3 is first sleeved on the winding roller 2. Outside, start the feeding conveyor belt 1 to intermittently transport the cowhide toward the winding roller 2 until one long side of the cowhide is placed on the upper surface of the cardboard tube 3. After the staff flattens it with their hands, they use the arc pressure plate 5 to press down the cowhide, and then move the arc pressure plate 5 horizontally to drive the plug 4 to insert tightly into the end of the cardboard tube 3, and lock it under the action of friction, so that the plug 4 cooperates with the arc pressure plate 5 to clamp the long side of the cowhide on the cardboard tube 3, which is convenient for pressing the cowhide at one time without manually pressing the cowhide. Subsequently, start the rotating mechanism to drive the winding roller 2, the plug 4 and the arc pressure plate 5 to rotate, and continuously wind it so that the entire cowhide is wound around the outside of the cardboard tube 3, and then bag it and remove the cardboard tube 3 from the winding roller 2, and tie the mouth to complete the roll packaging of the cowhide.

[0023] When multiple cowhides need to be wound around a cardboard tube 3, the staff can stack the multiple cowhides, align the long sides of the multiple cowhides, and then clamp the cowhides on the cardboard tube 3 using the plug 4 and the arc-shaped pressing plate 5, while pressing the multiple cowhides tightly before winding them.

[0024] like Figure 1 , Figure 2 and Figure 3 As shown, a sealing gasket 6 is provided on the outside of the plug 4. The sealing gasket 6 can be made of rubber material. The outer side of the sealing gasket 6 has an interference fit with the end of the cardboard tube 3. The plug 4 drives the sealing gasket 6 to be inserted tightly into the end of the cardboard tube 3. The sealing gasket 6 is used to increase friction so that the plug 4 can be firmly inserted and is not easy to fall off.

[0025] like Figure 1 and Figure 2 As shown, a retaining ring 7 is fixed at the position of the outer side of the winding roller 2 that is offset from the cardboard tube 3. The outer diameter of the retaining ring 7 is larger than the inner diameter of the cardboard tube 3. When the cardboard tube 3 is put on the outer side of the winding roller 2, the retaining ring 7 is used to limit the position of the cardboard tube 3, so that the cardboard tube 3 is facing one end of the feeding conveyor belt 1 to avoid the cardboard tube 3 being offset from the cowhide.

[0026] like Figure 1 and Figure 2As shown in the figure, the rotating mechanism includes a braking motor 9 fixedly connected to one end of the winding roller 2. The braking motor 9 can be selected from the YEJ series three-phase asynchronous motors. It also includes a rotating seat 8 fixedly connected to the outside of the braking motor 9. One end of the winding roller 2 penetrates through the inside of the rotating seat 8. There is a gap between the rotating seat 8 and the retaining ring 7. The rotating seat 8 is used to support the winding roller 2 and the braking motor 9, facilitating the suspension of the winding roller 2, the hard paper tube 3, and the braking motor 9, leaving a gap between the hard paper tube 3 and the ground, facilitating the sleeving of the winding roller 2, and having enough space to wind the kraft paper. After starting the braking motor 9, the winding roller 2 can rotate unidirectionally to drive the hard paper tube 3 to wind the kraft paper.

[0027] The working principle of the present utility model is as follows: When packing, first sleeve the hard paper tube 3 outside the winding roller 2, start the feeding conveyor belt 1 to intermittently convey the kraft paper towards the winding roller 2 until one long side of the kraft paper is placed on the upper surface of the hard paper tube 3. After the staff flattens it by hand, use the arc-shaped pressing plate 5 to press down the kraft paper, and then horizontally move the arc-shaped pressing plate 5 to drive the plug 4 to tightly insert into the port of the hard paper tube 3 and lock it under the frictional action, so that the plug 4 and the arc-shaped pressing plate 5 can clamp the long side of the kraft paper on the hard paper tube 3, facilitating the one-time pressing of the kraft paper without manual pressing. Subsequently, start the rotating mechanism to drive the winding roller 2, the plug 4, and the arc-shaped pressing plate 5 to rotate and continuously wind, so that the whole kraft paper is wound outside the hard paper tube 3. Then, put on a bag and remove the hard paper tube 3 from the winding roller 2, and tie the mouth to complete the sub-roll packaging of the kraft paper.

[0028] Embodiment 2:

[0029] It is basically the same as the embodiment. The same parts can refer to Embodiment 1, such as Figure 1 and Figure 4 As shown in the figure, the difference is that it further includes a bagging tube 10 facing the port of the hard paper tube 3. The inner diameter of the bagging tube 10 is larger than the outer diameter of the hard paper tube 3. The staff can pre-thread the openings of several packaging bags through the inside of the bagging tube 10 and then turn them outwards to open and stack the openings of each packaging bag. When bagging, the bagging tube 10 can be used to sleeve the hard paper tube 3 wound with kraft paper to complete the quick bagging of the kraft paper, and then remove the bagging tube 10.

[0030] Such as Figure 1 and Figure 4 As shown in the figure, two parallel slide rails 11 are fixedly spaced at the lower edge of the rotating seat 8. The central axes of the two slide rails 11 are both parallel to the central axis of the winding roller 2. The two slide rails 11 are both used for the sliding of the bagging tube 10. Two legs are fixedly connected to the lower edge of the bagging tube 10 away from the rotating seat 8. The bagging tube 10 is respectively slidably connected to the two slide rails 11 by the two legs. The bagging tube 10 can be slid forward along the two slide rails 11 to approach the hard paper tube 3 to sleeve the packaging bag outside the kraft paper, and the bagging tube 10 can be slid backward away from the hard paper tube 3 to remove the bagging tube 10.

[0031] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present utility model, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present utility model. For the structures, devices, and operation methods not specifically described and explained in the present utility model, without special instructions and limitations, they are implemented according to the conventional means in the art.

Claims

1. A cowhide roll packaging device, comprising a loading conveyor belt (1), characterized in that: It also includes a winding roller (2) parallel to the feeding conveyor belt (1), one end of the winding roller (2) is provided with a rotating mechanism, the other end of the winding roller (2) is sleeved with a cardboard tube (3), a plug (4) is inserted into the port of the cardboard tube (3) away from the rotating mechanism, the edge of the plug (4) away from the winding roller (2) extends outward in a disc shape, the upper surface of the plug (4) is axially fixed with an arc pressure plate (5), and the lower surface of the arc pressure plate (5) has an arc that matches the upper arc surface of the cardboard tube (3).

2. The a cowhide roll packaging device according to claim 1, characterized in that: The plug (4) is externally sleeved with a sealing gasket (6), and the outer side of the sealing gasket (6) is interference-fitted with the port of the cardboard tube (3).

3. The leather roll packaging equipment according to claim 1, characterized in that: A retaining ring (7) is fixed on the outer side of the winding roller (2) at a position offset from the cardboard tube (3), and the outer diameter of the retaining ring (7) is greater than the inner diameter of the cardboard tube (3).

4. The kraft paper roll packing device according to claim 3, wherein: The rotating mechanism comprises a brake motor (9) fixedly connected to one end of the winding roller (2), and also comprises a rotating seat (8) fixedly connected to the outside of the brake motor (9), the interior of the rotating seat (8) is penetrated by one end of the winding roller (2), and a distance is left between the rotating seat (8) and the retaining ring (7).

5. A cowhide roll packaging device according to claim 4, characterized in that: It also comprises a bagging tube (10) facing the end of the cardboard tube (3), wherein the inner diameter of the bagging tube (10) is larger than the outer diameter of the cardboard tube (3).

6. The a cowhide roll packaging device according to claim 5, characterized in that: Two parallel slide rails (11) are fixed at intervals on the lower edge of the rotating seat (8), the central axes of the two slide rails (11) are parallel to the central axis of the winding roller (2), and the two slide rails (11) are used for the bagging tube (10) to slide.

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