Casing sleeve shrinkage rod correcting device

Abstract

The utility model provides a casing shrinkage rod correcting device, which belongs to the technical field of casing shrinkage rod correcting devices, and comprises a base on which a translation mechanism and a fixing mechanism are fixedly mounted; a correcting mechanism is mounted on the translation mechanism, the correcting mechanism comprises a supporting rod and a correcting ring mounted at the top of the supporting rod, and the translation mechanism is used for driving the correcting mechanism to reciprocate in the length direction of the sleeve shrinkage rod; and the fixing mechanism comprises fixing blocks installed on the two end sides of the translation mechanism, the fixing blocks are provided with through holes allowing the sleeving and shrinking rods to penetrate through conveniently, rotating chucks are installed in the through holes, and the rotating chucks are used for fixing the sleeving and shrinking rods. According to the scheme, the correcting mechanism is driven by the translation mechanism to do reciprocating motion in the length direction of the sleeve shrinkage rod, the curvature of the sleeve shrinkage rod is corrected in combination with the design of the rotary chuck, and the problem that in the prior art, the casing sleeve shrinkage rod is likely to be bent after being used for a long time is effectively solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to casing sleeve shrinkage rod correction device technical field, specifically relates to a casing sleeve shrinkage rod correction device. BACKGROUND

[0002] Casing sleeve shrinkage rod is used in food processing industry, especially in making sausage and other sausage products to handle the casing special tool. Its main function is to fold, compress the longer casing according to certain length and shape in the production process, so that it forms the shape suitable for further processing or packaging, this process is called "shrinkage".

[0003] In order to adapt to higher yield requirement, the shrinkage rod used in automatic production line is often longer. Due to environmental influence, mechanical stress, material fatigue and improper operation, the shrinkage rod may be bent after long time use, thereby leading to low production efficiency, affecting product quality, and even causing equipment damage. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a casing sleeve shrinkage rod correction device to solve the problems in the above background.

[0005] In order to achieve the above object, the utility model provides the following technical scheme.

[0006] A casing sleeve shrinkage rod correction device, comprising:

[0007] A base, a translation mechanism and a fixing mechanism are fixedly installed on the base;

[0008] The translation mechanism is provided with a correction mechanism, the correction mechanism comprises a supporting rod and a correction ring installed on the top of the supporting rod, and the translation mechanism is used to drive the correction mechanism to reciprocate along the length direction of the shrinkage rod;

[0009] The fixing mechanism comprises fixing blocks installed on both ends of the translation mechanism, the fixing blocks are provided with through holes through which the shrinkage rod passes, a rotary chuck is installed in the through hole, the rotary chuck is used to fix the shrinkage rod, and a driving mechanism for driving the rotary chuck to rotate is arranged on the side of the fixing mechanism.

[0010] As a further improvement, the rotary chuck comprises a bearing fixedly installed in the through hole, and a three-jaw chuck is installed on the bearing, so that the three-jaw chuck can rotate in the through hole.

[0011] As a further improvement, a gear is installed on the bearing of the at least one rotary chuck, away from the three-jaw chuck, the driving mechanism engages with the driving gear, so that the three-jaw chuck rotates synchronously with the gear.

[0012] As a further improvement, the shaft of the bearing, the three-jaw chuck and the correction ring are the same.

[0013] As a further improvement, the driving mechanism is an electric motor.

[0014] As a further improvement, the translation mechanism is a rodless cylinder.

[0015] As a further improvement, the correction ring comprises an upper half ring and a lower half ring, which are fixedly assembled by screws.

[0016] The beneficial effects of the above technical solutions of the present application are as follows:

[0017] The present application drives the correction mechanism to reciprocate along the length direction of the shrinkable rod through the translation mechanism, and corrects the bending degree of the shrinkable rod in combination with the design of the rotary chuck, so as to ensure that the shrinkable rod maintains straightness and parallelism, thereby improving the stability and consistency of the shrinkage process, and effectively solving the problem that the sausage casing shrinkable rod may be bent after long time use. Therefore, the production efficiency and product quality are significantly improved, and the risk of equipment damage is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0018] The above and other objects, features and advantages of the exemplary embodiments of the present application will be more apparent from the following detailed description taken in conjunction with the accompanying drawings, which show, by way of example, several embodiments of the present application. In the drawings, like reference numerals refer to like elements or parts throughout. In the drawings:

[0019] Figure 1 is a structural schematic diagram of Example 1;

[0020] Figure 2 is a perspective structural schematic diagram of the rotary chuck provided for Example 1;

[0021] Figure 3 is a connection structural schematic diagram of the rotary chuck provided for Example 1;

[0022] Figure 4 is a front view of the rotary chuck provided for Example 2;

[0023] Figure 5 is a side view of the rotary chuck provided for Example 2;

[0024] Figure 6 is a schematic diagram of the correction ring provided for Example 4.

[0025] BRIEF DESCRIPTION OF DRAWINGS

[0026] 1, base; 2, translation mechanism; 3, correction mechanism; 31, support rod; 32, correction ring; 4, fixing mechanism; 41, fixing block; 42, rotating chuck; 421, bearing; 422, three-jaw chuck; 423, clamping jaw; 424, adjusting hole; 425, extension block; 43, driving mechanism; 44, gear; 5, telescopic rod. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It should be known by those skilled in the art that the embodiments described below are part of the embodiments of the present disclosure, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0028] In the description of the present application, it should be pointed out that the terms "upper", "lower", "inner", "outer", "top / bottom end" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0029] In use, the telescopic rod 5 is sequentially inserted through the rotating chucks 42 at both ends and the correction ring 32 in the middle, and the two ends of the telescopic rod 5 are fixed by the three-jaw chuck 422 provided on the rotating chuck 42. The driving mechanism 43 and the translation mechanism 2 are started, the driving mechanism 43 drives the rotating chuck 42 to stably rotate along the axis of the telescopic rod 5, and the translation mechanism 2 drives the correction ring 32 to reciprocate left and right along the length direction of the telescopic rod 5, thereby applying uniform pressure to the telescopic rod 5 and gradually correcting the curved portion thereof.

[0030] After introducing the basic principle of the present application, the various non-limiting embodiments of the present application will be specifically introduced below. Any element quantity in the drawings is used for example and is not limited, and any naming is only used for distinction and does not have any limiting meaning.

[0031] The principles and spirits of the present application will be explained in detail below with reference to several representative embodiments of the present application.

[0032] Embodiment 1 of the casing telescopic rod correction device provided by the present application:

[0033] As Figures 1-3As shown, a casing sleeve retraction rod correction device includes a base 1 and a translation mechanism 2 and a fixing mechanism 4 fixedly installed on the base 1. The translation mechanism 2 is used to drive the correction mechanism 3 to correct the sleeve retraction rod 5, and the fixing mechanism 4 is used to fix the sleeve retraction rod 5 and drive the sleeve retraction rod 5 to rotate, so as to ensure that the force is uniform during correction.

[0034] like Figure 1 As shown, a correction mechanism 3 is installed on the translation mechanism 2. The correction mechanism 3 includes a support rod 31 and a correction ring 32 installed on the top of the support rod 31. The inner diameter of the correction ring 32 is the same as the outer diameter of the sleeve rod 5. In use, the sleeve rod 5 passes through the correction ring 32. The translation mechanism 2 drives the correction mechanism 3 to reciprocate along the length of the sleeve rod 5 to correct and straighten the sleeve rod 5.

[0035] In this embodiment, the translation mechanism 2 is a rodless cylinder, and the correction mechanism 3 is designed in two sets, which are detachably mounted on the moving tray of the rodless cylinder by screws. The design of two sets of correction mechanisms 3 can perform two independent corrections on the sleeve rod 5, evenly distribute the pressure, and correct the curvature; the detachable installation design makes it easy to replace the correction mechanism 3 of different specifications to adapt to different specifications of sleeve rod 5.

[0036] In other embodiments, the translation mechanism 2 can be a lead screw.

[0037] like Figures 1-3 As shown, the fixing mechanism 4 includes fixing blocks 41 installed on both ends of the translation mechanism 2. Each fixing block 41 has a through hole, and a rotating chuck 42 is installed within the through hole. The rotating chuck 42 includes a bearing 421 and a three-jaw chuck 422 located on one side of the bearing 421. The three-jaw chuck 422 is used to fix the sleeve extension rod 5. The outer ring of the bearing 421 is fixedly installed within the through hole, and the inner ring of the bearing 421 is fixedly connected to the three-jaw chuck 422 via an extension block 425, allowing the three-jaw chuck 422 to rotate within the through hole. The jaws 423 of the three-jaw chuck 422 have adjustment holes 424, through which the gripping radius of the jaws 423 can be adjusted.

[0038] like Figures 1-3 As shown, the fixing mechanism 4 includes fixing blocks 41 installed on both ends of the translation mechanism 2. The fixing blocks 41 have through holes, and rotating chucks 42 are installed within these through holes. The rotating chuck 42 includes a bearing 421 and a three-jaw chuck 422. In this embodiment, the outer ring of the bearing 421 is fixedly installed within the through hole of the fixing block 41 to ensure its stable position. The three-jaw chuck 422 is located on one side of the bearing 421 and is fixedly connected to the inner ring of the bearing 421 via an extension block 425. The three-jaw chuck 422 is used to fix and clamp the sleeve retraction rod 5, ensuring stability during the calibration process. The bearing 421, the three-jaw chuck 422, and the calibration ring 32 share the same axis, ensuring the consistency of the sleeve retraction rod 5 calibration.

[0039] In the embodiment, the rotating chuck 42 installed in the left through hole is provided with a gear 44, the gear 44 is arranged on the side of the bearing 421 away from the three-jaw chuck 422, and is fixedly connected with the three-jaw chuck 422 through the extension block 425. The fixed block 41 on the side is also fixedly installed with a driving mechanism 43 for driving the rotating chuck 42 to rotate, the driving mechanism 43 is a motor, the motor drives the gear 44 through meshing, so that the three-jaw chuck 422 and the gear 44 rotate synchronously, and the uniformity of stress in the correction process of the shrink rod 5 is ensured.

[0040] Embodiment 2 of the casing shrink rod correction device provided by the utility model:

[0041] The difference between the embodiment 2 and the embodiment 1 mainly lies in that:

[0042] As shown in Figures 4-5 The outer ring of the bearing 421 is directly nested in the inside of the through hole, the three-jaw chuck 422 passes through the bearing 421 and is fixedly connected with the inner ring of the bearing 421, and the gear 44 is directly installed on the back side of the three-jaw chuck 422. The connection mode further improves the stability of the rotating chuck 42 during operation, avoiding the possible wear between the contact surfaces of the gear 44, the bearing 421 and the three-jaw chuck 422 caused by the connection through the extension block 425.

[0043] Embodiment 3 of the casing shrink rod correction device provided by the utility model:

[0044] The difference between the embodiment 3 and the embodiment 2 mainly lies in that:

[0045] The correction mechanism is designed as five sets, the inner diameter of the correction ring of the correction mechanism gradually decreases from both sides to the middle, and the inner diameter of the middlemost correction ring matches the outer diameter of the shrink rod. This progressive hole diameter reduction design is suitable for shrink rods that handle complex bending conditions. Through the gradually reduced correction ring hole diameter, the bending degree of the shrink rod can be effectively and gently corrected, so that the ideal straightness and parallelism can be finally achieved.

[0046] Embodiment 4 of the casing shrink rod correction device provided by the utility model:

[0047] The difference between the embodiment 4 and the embodiment 3 mainly lies in that:

[0048] As shown in Figure 6 The correction ring 32 is composed of an upper half ring and a lower half ring, and the two are fixedly assembled by screws to form a complete correction ring 32. This split design avoids the inconvenience of passing the shrink rod 5 through the correction ring 32 one by one, making the installation process simpler and faster, greatly improving the operation efficiency and convenience.

[0049] The above is based on the ideal embodiment of the present application, but for those skilled in the art, it is obvious that such embodiments are provided only by way of example. Those skilled in the art will think of many changes, changes and alternative ways without departing from the spirit and principles of the present application. It should be understood that in the process of practicing the present application, various alternative schemes of the embodiments of the present application described herein can be adopted. The appended claims are intended to define the scope of protection of the present application, and therefore cover the module composition, equivalents or alternatives within the scope of the claims.

Claims

1. A casing necking rod correction device, characterized by, The utility model relates to a kind of correction device of telescopic rod, including: Base (1), fixedly installed with translation mechanism (2) and fixed mechanism (4) on it; Translation mechanism (2), the correction mechanism (3) is installed on the translation mechanism (2), and the correction mechanism (3) includes support rod (31) and the correction ring (32) installed at the top of support rod (31), and the translation mechanism (2) is used to drive correction mechanism (3) reciprocating motion along the length direction of telescopic rod (5); Fixed mechanism (4), the fixed mechanism (4) includes fixed block (41) installed at the both ends side of translation mechanism (2), the fixed block (41) is equipped with the through hole that is convenient for telescopic rod (5) to pass through, and rotating chuck (42) is installed in the through hole, and rotating chuck (42) is used to fix telescopic rod (5), and the side of fixed mechanism (4) is equipped with drive mechanism (43) for driving rotating chuck (42) rotation.

2. The casing collar correction device of claim 1, wherein: The rotating chuck (42) includes bearing (421) fixedly installed in the through hole, and three-jaw chuck (422) is installed on the bearing (421), so that three-jaw chuck (422) can rotate in the through hole.

3. The casing collar correction device of claim 2, wherein: On the at least one rotating chuck (42), gear (44) is installed on the side of bearing (421) away from three-jaw chuck (422), and drive mechanism (43) is engaged by driving gear (44), so that three-jaw chuck (422) and gear (44) are synchronous rotation.

4. The casing collar correction device of claim 2, wherein: The axis of bearing (421), three-jaw chuck (422) and correction ring (32) is same.

5. The casing necking rod correction device of claim 3, wherein: The drive mechanism (43) is motor.

6. The casing collar correction device of claim 1, wherein: The translation mechanism (2) is rodless cylinder.

7. The casing collar correction device of claim 1, wherein: The correction ring (32) includes upper half ring and lower half ring, and the upper half ring and lower half ring are fixedly assembled by screw.

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