Sausage casing gathering device

Abstract

The utility model provides a casing gathering device, which belongs to the technical field of casing production and comprises a casing loop bar, a pre-clamping device and an extrusion cylinder. The casing loop bar moves in the X-axis direction, and the pre-clamping device and the extrusion cylinder are sequentially arranged on the advancing track of the casing loop bar; the pre-clamping device is provided with a clamping assembly, and the clamping assembly movably abuts against or is separated from the outer wall of the casing loop bar; and the shape of the inner wall of the extrusion cylinder is matched with that of the outer wall of the casing loop bar. The device is provided with the casing loop bar, the pre-clamping device and the extrusion cylinder, in the advancing process of the casing loop bar, casing on the casing loop bar is pre-collected through the pre-clamping device, so that the casing is separated from the end part of the casing loop bar in advance, and the casing is prevented from being damaged due to the fact that the end part is not separated when the casing is collected in the extrusion cylinder. The device is high in automation degree, not only improves the production efficiency, but also enhances the reliability of the gathering process, and effectively improves the gathering quality and production benefits of the casings.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the casing production technical field, more specifically, relate to a casing take -up device. BACKGROUND

[0002] In the casing production, need to take -up the casing, through drive casing sleeve rod and the shape matched extrusion cylinder relative movement, make the casing sleeve rod that has the casing sleeve into the inner chamber of extrusion cylinder, extrude the casing on its surface and complete take -up.

[0003] When the casing sleeve rod sleeve into the inner chamber of extrusion cylinder, extrusion cylinder clamps the casing, and the casing moves to the opposite direction of the direction of travel of casing sleeve rod, if part of the casing does not completely separate from the end of casing sleeve rod, the end of casing will be clamped to the end of casing sleeve rod during the take -up action, causing the casing damage in the region.

[0004] Especially in the cutting take -up integrated take -up device, in the process of cutting casing, part of the casing must be stretched out of the end of casing sleeve rod, to provide the space for cutting device.

[0005] In the prior art, in order to let the above-mentioned casing located outside the end of casing sleeve rod, before the casing sleeve rod sleeve into the inner chamber of extrusion cylinder, it is necessary to use hands to manually take -up the casing to be taken -up, to ensure that the casing on the surface of casing sleeve rod is separated from the front end face before the casing sleeve rod sleeve into the inner chamber of extrusion cylinder. But this kind of way, the degree of automation is low, and the reliability and efficiency are affected by manual operation.

[0006] The above problems need to be solved. UTILITY MODEL CONTENTS

[0007] In order to solve the above technical problems, the utility model provides a casing take -up device to solve the problems of low reliability and low efficiency in the prior art.

[0008] In order to achieve the above purpose, the utility model is achieved by the following specific technical means:

[0009] A casing take -up device, comprising: casing sleeve rod, pre -clamping device, extrusion cylinder, the casing sleeve rod moves along the X -axis direction, the pre -clamping device and extrusion cylinder are sequentially arranged on the casing sleeve rod track, the pre -clamping device is equipped with clamping assembly, and the clamping assembly is movably abutted or separated from the outer wall of casing sleeve rod, the shape of the inner wall of extrusion cylinder is matched with the shape of the outer wall of casing sleeve rod.

[0010] The working principle of the folding device is as follows: the casing is sleeved on the casing sleeve rod, when the casing sleeve rod needs to complete the folding action, it moves to the extrusion cylinder direction under the action of the driving device, the pre-clamping device and the extrusion cylinder are sequentially arranged, that is, in the process of completing the folding work of the casing sleeve rod, the casing sleeve rod first passes through the pre-clamping device and then reaches the extrusion cylinder. When the casing sleeve rod passes through the pre-clamping device and the end portion of the casing sleeve rod does not reach the extrusion cylinder, the pre-clamping device is closed, the clamping assembly abuts against the outer wall of the casing sleeve rod, and the casing is compressed to move relative to the casing sleeve rod, thereby completing the pre-folding action. When the casing sleeve rod further approaches the extrusion cylinder or extends into the extrusion cylinder, the pre-clamping device is opened, the clamping assembly is separated from the outer wall of the casing sleeve rod, and the tubular material completes the folding work under the action of the extrusion cylinder.

[0011] Compared with the prior art, the utility model has the advantages of the following beneficial effects:

[0012] Through the arrangement of the pre-clamping assembly, the casing sleeved on the front end of the casing sleeve rod is folded by a distance relative to the running direction of the casing sleeve rod under the action of the pre-clamping device, so that the casing is separated from the end portion of the casing sleeve rod before the casing sleeve rod is sleeved into the inner cavity of the extrusion cylinder, and damage caused by tearing of the casing at the end portion of the casing sleeve rod during the folding process is effectively avoided. Compared with manual operation, the utility model has high automation degree, and the reliability and efficiency are better.

[0013] Further, the pre-clamping device comprises a driving assembly and two or more clamping assemblies, the driving assembly drives the clamping assemblies to abut against or separate from the outer wall of the casing sleeve rod, and the two clamping assemblies simultaneously clamp in different directions, so that the casing is more uniformly stressed and more smoothly slides.

[0014] Further, the clamping assembly comprises first and second clamping assemblies that can move towards each other, the movement directions of the first and second clamping assemblies are perpendicular to the X-axis direction, and the movement directions are perpendicular to the running direction of the casing sleeve rod, so that the clamping positions and forces of the upper and lower ends of the casing are uniform.

[0015] Further, the inner end face shape of the clamping assembly is matched with the outer wall shape of the casing sleeve rod, and the clamping assembly has higher adhesion with the casing sleeve rod, which is beneficial to clamping the casing.

[0016] In order to better adapt the pre-clamping device to the same stroke driving device, an adjusting seat connected between the driving assembly and the clamping assembly is arranged, so that the position of the clamping assembly can be adjusted to a certain extent according to the outer diameter of the casing sleeve rod.

[0017] As one of the arrangement modes of the adjusting seat:

[0018] The adjusting seat is fixedly connected with the clamping assembly, and the clamping assembly is position-adjustable on the adjusting seat along the movement direction of the driving assembly.

[0019] As another arrangement of the adjusting seat:

[0020] The adjusting seat is fixedly connected with the driving assembly output end, and the clamping assembly is position-adjustable on the adjusting seat along the movement direction of the driving assembly.

[0021] Further, the clamping assembly is in L shape, the vertical end of which abuts against the side end face of the adjusting seat, and the horizontal end of which abuts against the lower end face of the adjusting seat, so that the clamping assembly and the adjusting seat are closely fitted.

[0022] Further, the pre-clamping device is fixedly connected with the extruding cylinder through the connecting frame, so that the position between the clamping device and the extruding cylinder is unchanged, and repeated adjustment is avoided.

[0023] Further, the connecting frame comprises a pre-clamping device mounting portion for mounting the pre-clamping device, and a limiting assembly abutting against the side portion of the pre-clamping device, so that the position of the pre-clamping device is more stable. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 Structure diagram of the casing gathering device Figure 1 ;

[0025] Figure 2 Structure diagram of the casing gathering device Figure 2 .

[0026] In the drawings, the correspondence between the component names and the drawing numbers is as follows:

[0027] 11, casing sleeve rod; 21, pre-clamping device; 22, first clamping assembly; 23, second clamping assembly; 24, adjusting seat; strip-shaped mounting hole, 2401; 31, extruding cylinder; 32, connecting frame; limiting assembly, 33. DETAILED DESCRIPTION

[0028] The embodiments of the present application will be further described in detail below in combination with the drawings and examples. The following examples are used to illustrate the present application, but cannot be used to limit the scope of the present application.

[0029] Example 1:

[0030] As Figure 1 and Figure 2As shown, the casing gathering device provided by the utility model has the casing sleeve rod 11 as the key carrier for bearing the casing and realizing the gathering action, moves stably along the specific X-axis direction, provides reliable basis for the subsequent gathering process, and ensures that each gathering operation can be carried out in order. The pre-clamping device 21 is arranged above the running track of the casing sleeve rod 11 and is arranged in front of the extrusion cylinder 31, and simultaneously, the pre-clamping device 21 is provided with the clamping assemblies, when the gathering task needs to be executed, the clamping assemblies can abut against the outer wall of the casing sleeve rod 11, give the casing proper pressure, promote the casing to produce displacement relative to the casing sleeve rod 11, and complete the pre-gathering action, and in other stages, the clamping assemblies can quickly separate from the outer wall of the casing sleeve rod 11. The inner wall shape of the extrusion cylinder 31 is matched with the outer wall shape of the casing sleeve rod 11, so that when the casing sleeve rod 11 with the casing enters the inner cavity of the extrusion cylinder 31, the casing can smoothly complete the final gathering forming along the cylinder wall, guarantees the consistency and high quality of the gathering effect, and improves the production efficiency and product quality.

[0031] The pre-clamping device 21 comprises the driving assembly 25 and two or more clamping assemblies, the driving assembly 25 controls the rhythm of the whole pre-clamping action, when the gathering process starts, the driving assembly 25 receives the instruction, accurately exerts force, and drives the orderly movement of the clamping assemblies, so that the clamping assemblies can abut against the outer wall of the casing sleeve rod 11 and give the casing proper pressure to promote the casing to pre-gather, and in the task conversion stage, the clamping assemblies can be driven to separate from the outer wall of the casing sleeve rod 11, ensure the smooth connection of the process, and as an optional mode, the driving assembly 25 is a finger air cylinder.

[0032] The clamping assemblies comprise the first clamping assembly 22 and the second clamping assembly 23 which can move towards each other. The movement directions of the two are perpendicular to the X-axis direction, can simultaneously apply force to the casing on the casing sleeve rod 11 from two opposite directions, make the casing bear force evenly, and effectively avoid local pulling.

[0033] As an optional mode (not shown in the figure), the inner end face shape of the first clamping assembly 22 and the second clamping assembly 23 is matched with the outer wall shape of the casing sleeve rod 11, ensures that there is no loosening or slipping phenomenon in the clamping process, and maximally guarantees the stability and precision of the pre-gathering of the casing.

[0034] Referring to Figure 2The pre-clamping device 21 further comprises an adjusting seat 24, the first clamping assembly 22 and the second clamping assembly 23 are fixedly installed on the adjusting seat 24 respectively, the adjusting seat 24 is provided with a strip-shaped mounting hole 2401 extending along the movement direction of the first clamping assembly 22 and the second clamping assembly 23, and the output end of the driving device 25 is assembled in a position-adjustable manner through bolts and the strip-shaped mounting hole 2401. When the casing sleeve rod 11 with different outer diameters is adapted, the mounting position of the adjusting seat 24 can be adjusted, so that the stroke is changed to a certain extent, and the compatibility of the pre-clamping device 21 is realized.

[0035] As another setting mode of the adjusting seat 24 (not shown in the figure), the adjusting seat 24 is fixedly connected with the output end of the driving device 25, and the adjusting seat 24 is provided with a strip-shaped hole and the first clamping assembly 22 and the second clamping assembly 23 are connected in a position-adjustable manner.

[0036] The clamping assembly is in an L-shaped structure, the vertical end of the clamping assembly stably abuts against the side end face of the adjusting seat 24, vertical support force is provided for the whole clamping action, and it is ensured that the clamping assembly does not shake or deviate during clamping; and the horizontal end abuts against the lower end face of the adjusting seat 24, stable support is given from the transverse direction, the two complement each other, a fit relationship is formed between the clamping assembly and the adjusting seat 24, and the adjusting and clamping actions can act on the casing of the casing sleeve rod 11 without error.

[0037] The pre-clamping device 21 is fixedly connected with the extrusion cylinder 31 through the connecting frame 32, the connecting frame 32 is provided with a pre-clamping device 21 mounting portion for mounting the pre-clamping device 21, is matched with the pre-clamping device 21, and the pre-clamping device 21 can stably fall into place; meanwhile, the connecting frame 32 is further provided with a limiting assembly 33 abutting against the side of the pre-clamping device 21, the position of the pre-clamping device 21 is firmly limited from the side, and the displacement risk of the pre-clamping device 21 during work is further eliminated, and the relative fixation between the pre-clamping device 21 and the extrusion cylinder 31 is comprehensively ensured.

[0038] The specific use mode and role of the embodiment are as follows:

[0039] The device is started, the casing sleeve rod 11 starts to move slowly and stably along the predetermined X-axis direction under the driving of the power system, and moves towards the pre-clamping device 21. At this time, the driving assembly in the pre-clamping device 21 is in a standby state, and is ready to receive the instruction from the control system at any time.

[0040] When the front end of the casing sleeve rod 11 approaches the pre-clamping device 21, the driving assembly is quickly started and forces, and drives two or more clamping assemblies to start to act. Among them, the first clamping assembly 22 and the second clamping assembly 23 that can move towards each other simultaneously approach the outer wall of the casing sleeve rod 11 from the direction perpendicular to the X axis, and they fit the outer wall of the casing sleeve rod 11. According to the outer diameter of the casing sleeve rod 11, the adjusting seat 24 adjusts its position in time. If the adjusting seat 24 is fixedly connected with the clamping assembly, the adjusting seat 24 slides on the output end of the driving assembly and finds the best position; if the adjusting seat 24 is fixed with the output end of the driving assembly, the clamping assembly slides and positions on the adjusting seat 24. After positioning, the vertical end of the L-shaped clamping assembly firmly abuts against the side end face of the adjusting seat 24, and the horizontal end stably abuts against the lower end face of the adjusting seat 24, so as to ensure firm clamping.

[0041] The clamping assembly abuts against the outer wall of the casing sleeve rod 11, gives appropriate pressure to the casing, and the casing is relatively moved backward relative to the casing sleeve rod 11, completes pre-contraction, and avoids that the end of the casing is clamped at the end of the casing sleeve rod 11. After pre-contraction is completed, the driving assembly drives the clamping assembly to quickly separate from the outer wall of the casing sleeve rod 11, and the casing sleeve rod 11 continues to move forward and enters the extrusion cylinder 31. Since the inner wall of the extrusion cylinder 31 is matched with the outer wall of the casing sleeve rod 11, the casing is smoothly completed to be finally contracted and formed along the cylinder wall.

[0042] The embodiments of the present application are given for the purpose of example and description, and are not exhaustive or limit the present application to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are selected and described in order to better illustrate the principles and practical application of the present application, and to enable those skilled in the art to understand the present application so as to design various embodiments with various modifications suitable for specific purposes.

Claims

1. A casing gathering device comprising: The casing sleeve rod moves along the X-axis direction, the pre-clamping device and the extrusion cylinder are sequentially arranged on the running track of the casing sleeve rod, the pre-clamping device is provided with a clamping assembly, the clamping assembly movably abuts against or is separated from the outer wall of the casing sleeve rod, and the inner wall of the extrusion cylinder is shaped to be matched with the outer wall of the casing sleeve rod.

2. The casing gathering apparatus of claim 1 wherein: The pre-clamping device comprises a driving assembly and two or more clamping assemblies, and the driving assembly drives the clamping assemblies to abut against or be separated from the outer wall of the casing sleeve rod.

3. A casing gathering device as claimed in claim 2, characterized in that: The clamping assembly comprises first and second clamping assemblies that can move towards each other, and the movement directions of the first and second clamping assemblies are perpendicular to the X-axis direction.

4. A casing gathering device according to claim 2 or 3, characterised in that: The inner end face of the clamping assembly is shaped to be matched with the outer wall of the casing sleeve rod.

5. The casing gathering apparatus of claim 2 wherein: The adjusting seat is connected between the driving assembly and the clamping assembly. The adjusting seat is fixedly connected with the clamping assembly, and the position of the adjusting seat on the output end of the driving assembly along the movement direction of the driving assembly is adjustable; or the adjusting seat is fixedly connected with the output end of the driving assembly, and the position of the clamping assembly on the adjusting seat along the movement direction of the driving assembly is adjustable.

6. A casing gathering apparatus as claimed in claim 5, characterised in that: The clamping assembly is L-shaped, the vertical end of the clamping assembly abuts against the side end face of the adjusting seat, and the horizontal end of the clamping assembly abuts against the lower end face of the adjusting seat.

7. The casing gathering apparatus of claim 1 wherein: The pre-clamping device is fixedly connected with the extrusion cylinder through the connecting frame.

8. A casing gathering apparatus as claimed in claim 7, characterised in that: The connecting frame comprises a pre-clamping device mounting portion for mounting the pre-clamping device and a limiting assembly abutting against the side of the pre-clamping device.

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