Sausage casing grading device

Abstract

The utility model discloses a sausage casing grading device, relates to the technical field of sausage casing grading, and solves the technical problems that the operation is too complicated and the diameter cannot be uniformly and directly detected in the prior art. The sausage casing grading device comprises a main base, a mounting frame is fixedly mounted on the upper wall surface of the main base, and an outer sleeve is fixedly mounted in the mounting frame; a scale rod is installed in the outer sleeve in a sliding mode, a supporting rod is rotatably installed in the scale rod, an inner diameter rod is rotatably installed on the supporting rod, and a positioning frame is arranged on the outer sleeve. A squint window and a size mark are designed, so that operation is more visual, simple and convenient, and working efficiency and accuracy are improved; a servo motor is adopted for driving, and the scale rod is controlled to enter and pull out through automatic expansion, so that automatic measurement is realized, the error possibility of manual operation is reduced, and the measurement precision is improved; and the scale rod is assisted to slide, so that the operation is smoother, and the convenience and comfort of the operation are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of casing grading, in particular to a grading device for casings. Background Art

[0002] In the technical field involved in the utility model, the casing grading and diameter measuring device plays a key role in existing casing processing enterprises. By using this equipment, the precision and accuracy of the measurement can be improved, and the occurrence of human errors can be avoided. At the same time, it can also significantly improve work efficiency and save labor costs. Standardized production processes are another important function of the casing grading and diameter measuring device, which ensures that the diameter measurement of each casing is carried out under the same standard, thereby ensuring the stability and consistency of product quality. In addition, the data support provided by the device also provides a strong basis for the casing grading operation, helping enterprises to make scientific and reasonable production decisions. In summary, the casing grading and diameter measuring device has important significance and role in casing processing enterprises, and provides necessary support and guarantee for the production of enterprises.

[0003] For example, a utility model named "A device for measuring casing diameter" and with announcement number CN209655971U comprises a calculation module, a casing measuring groove and a casing inflation device; the casing measuring groove can hold casings; the lateral dimension of the casing measuring groove is not less than the lateral dimension of the expanded casings in the groove, and the vertical dimension is less than the vertical dimension of the expanded casings in the groove; a liftable diameter reflection device is provided at the top of the casing measuring groove; the casing inflation device is communicated with the casing inner cavity in the casing measuring groove; the calculation module stores the height of the casing measuring groove, and when the casing inflation device fills the casing in the groove with a working medium at a preset pressure to expand the casing and push the diameter reflection device to rise, the calculation module can calculate the diameter of the casing under the preset pressure according to the rising distance of the diameter reflection device and the height of the measuring groove.

[0004] The existing technology has the technical problems of being too complicated to operate and being unable to directly and uniformly detect the diameter. Summary of the invention

[0005] In view of the deficiencies of the prior art, the utility model provides a grading device for casings, which solves the technical problems of the prior art that the operation is too complicated and the diameter cannot be evenly and directly detected.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a grading device for casings, comprising a main base, a mounting frame fixedly mounted on the upper wall of the main base, an outer sleeve fixedly mounted inside the mounting frame, a scale rod slidably mounted inside the outer sleeve, a support rod rotatably mounted inside the scale rod, an inner diameter rod rotatably mounted on the support rod, a positioning frame is provided on the outer sleeve, a strip hole is provided inside the support rod, a connecting rod is installed between the positioning frames, the connecting rod passes through the strip hole, and the support rod is rotated by stretching the scale rod, and a connecting rod is formed with the connecting rod as a fixed point.

[0007] Preferably, a peep window is provided on the outer sleeve, a size mark is provided on the scale rod, and an indicator needle is fixedly installed on the peep window. The size mark can be directly set to the inner diameter size through factory inspection, which is more conducive to intuitive observation by the operator.

[0008] Preferably, a servo motor is fixedly mounted on the main base, a threaded rod is fixedly mounted on the driving end of the servo motor, a threaded sleeve is fixedly mounted on one end of the scale rod, and the threaded sleeve is threadedly connected to the threaded rod, and can automatically expand to control the entry and withdrawal of the scale rod, which is conducive to automatic and accurate measurement and reduces manual operation to stretch the scale rod too quickly to damage the casing.

[0009] Preferably, a slider is fixedly mounted on the scale rod, a track frame is fixedly mounted on the upper wall of the main base, a limit rail is fixedly mounted on the track frame, and the slider is slidably mounted on the limit rail to assist the sliding of the scale rod.

[0010] Preferably, there are eight inner diameter rods, a flexible pad is fixedly installed outside the inner diameter rods, a sausage sleeve is fixedly installed outside the flexible pad, the sausage sleeve is a convex arc plate, the casing is passed through the sausage sleeve and sleeved outside the eight inner diameter rods, and the stretched diameter of the casing is detected by the synchronous expansion of the inner diameter rods.

[0011] Preferably, the inner diameter rod is covered with a rubber sleeve to make the inner diameter rod expand evenly and flexibly and to assist operators in fixing the casing.

[0012] Beneficial Effects

[0013] The utility model provides a grading device for casings. The utility model is designed with a peep window and a size mark, so that the operation is more intuitive and simple, and the work efficiency and accuracy are improved; a servo motor drive is adopted to automatically expand and control the entry and withdrawal of the scale rod, so that automatic measurement is realized, the possibility of manual operation errors is reduced, and the measurement accuracy is improved; the auxiliary scale rod slides, so that the operation is smoother and the convenience and comfort of the operation are improved; the stretched diameter of the casing is detected by the synchronous expansion of the inner diameter rod, so the damage to the casing is reduced, and the quality and integrity of the product are guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the front cross-sectional structure of a grading device for casings according to the utility model.

[0015] In the figure: 1, main base; 2, mounting frame; 3, outer sleeve; 4, ruler rod; 5, support rod; 6, inner diameter rod; 7, positioning frame; 8, connecting rod; 9, peep window; 10, size mark; 11, indicator needle; 12, servo motor; 13, threaded rod; 14, threaded sleeve; 15, slider; 16, track frame; 17, limit rail; 18, flexible pad; 19, intestinal sleeve; 20, rubber sleeve; DETAILED DESCRIPTION

[0016] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the invention, the technical scheme in the embodiment of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiment of the present invention. Obviously, the described embodiment is only a part of the embodiment of the present invention, rather than all the embodiments. The detailed description is as follows.

[0017] See also Figure 1 The utility model provides a technical solution: a grading device for casings, comprising a main base 1, a mounting frame 2 is fixedly installed on the upper wall of the main base 1, an outer sleeve 3 is fixedly installed in the mounting frame 2, a scale rod 4 is slidably installed in the outer sleeve 3, a support rod 5 is rotatably installed in the scale rod 4, an inner diameter rod 6 is rotatably installed on the support rod 5, a positioning frame 7 is provided on the outer sleeve 3, a strip hole is provided in the support rod 5, a connecting rod 8 is installed between the positioning frames 7, the connecting rod 8 passes through the strip hole, and the support rod 5 is rotated by stretching the scale rod 4, and the connecting rod 8 is used as a fixed point to form.

[0018] This embodiment is further configured as follows: a peep window 9 is provided on the outer sleeve 3, a size mark 10 is provided on the scale rod 4, and an indicator needle 11 is fixedly installed on the peep window 9. The size mark 10 can be directly set to the inner diameter size through factory inspection, which is more conducive to intuitive observation by the operator.

[0019] The present embodiment is further configured as follows: a servo motor 12 is fixedly mounted on the main base, a threaded rod 13 is fixedly mounted on the driving end of the servo motor 12, a threaded sleeve 14 is fixedly mounted on one end of the scale rod 4, and the threaded sleeve 14 is threadedly connected to the threaded rod 13, and can automatically expand to control the scale rod 4 to enter and pull out, which is conducive to automatic and accurate measurement and reduces manual operation to stretch the scale rod 4 too quickly to damage the casing.

[0020] This embodiment is further configured as follows: a slider 15 is fixedly mounted on the scale rod 4, a track frame 16 is fixedly mounted on the upper wall of the main base 1, a limit rail 17 is fixedly mounted on the track frame 16, and the slider 15 is slidably mounted on the limit rail 17 to assist the scale rod 4 in sliding.

[0021] This embodiment is further configured as follows: there are eight inner diameter rods 6, a flexible pad 18 is fixedly installed outside the inner diameter rods 6, a sausage sleeve 19 is fixedly installed outside the flexible pad 18, and the sausage sleeve 19 is a convex arc plate. The casing is passed through the sausage sleeve 19 and sleeved on the outside of the eight inner diameter rods 6, and the stretched diameter of the casing is detected by the synchronous expansion of the inner diameter rods 6.

[0022] The present embodiment is further configured such that the inner diameter rod 6 is sheathed with a rubber sleeve 20 for making the inner diameter rod 6 expand evenly and flexibly and assisting the operator in fixing the casing.

[0023] The detailed connection means are well known in the art; Figure 1 As shown, the preparation work is as follows: place the casing grading device on the main base 1, take out the casing, make its end in a flat state for measurement, pass the casing through the casing sleeve, and sleeve it on the inner diameter rod 6, turn on the power switch of the device, start the servo motor 12, rotate the threaded rod 13, and the threaded rod 13 drives the threaded sleeve 14, so that the scale rod 4 moves evenly and slowly, so that the support rods 5 form a parallelogram structure in pairs, drive the upper inner diameter rod 6 to expand outward, and according to the diameter of the casing, the scale rod 4 is appropriately expanded to adapt to the size of the casing, so that the casing is in a suitable stretching state for diameter measurement; observe the size mark 10 and the indicator needle 11 on the scale rod 4 through the peep window 9 to obtain the measurement result; according to the obtained diameter measurement result, record it in the relevant document or system for future inquiry and reference; after completing the diameter measurement of all casings, turn off the power switch of the device, and clean and tidy up the measuring device for next use.

[0024] It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

[0025] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A grading device for sausage casings, comprising a main base (1), characterized in that: A mounting frame (2) is fixedly mounted on the upper wall of the main base (1), an outer sleeve (3) is fixedly mounted inside the mounting frame (2), a scale rod (4) is slidably mounted inside the outer sleeve (3), a support rod (5) is rotatably mounted inside the scale rod (4), an inner diameter rod (6) is rotatably mounted on the support rod (5), a positioning frame (7) is provided on the outer sleeve (3), a strip hole is provided inside the support rod (5), a connecting rod (8) is installed between the positioning frames (7), and the connecting rod (8) passes through the strip hole.

2. A grading device for casings according to claim 1, characterized in that The outer sleeve (3) is provided with a peep window (9), the ruler rod (4) is provided with a size mark (10), and an indicator needle (11) is fixedly mounted on the peep window (9).

3. A grading device for casings according to claim 1, characterized in that A servo motor (12) is fixedly mounted on the main base, a threaded rod (13) is fixedly mounted on the driving end of the servo motor (12), a threaded sleeve (14) is fixedly mounted on one end of the scale rod (4), and the threaded sleeve (14) is threadedly connected to the threaded rod (13).

4. A grading device for casings according to claim 1, characterized in that A slider (15) is fixedly mounted on the scale rod (4), a track frame (16) is fixedly mounted on the upper wall of the main base (1), a limit rail (17) is fixedly mounted on the track frame (16), and the slider (15) is slidably mounted on the limit rail (17).

5. A grading device for casings according to claim 1, characterized in that There are eight inner diameter rods (6), and a flexible pad (18) is fixedly installed outside the inner diameter rod (6). A gastric sleeve (19) is fixedly installed outside the flexible pad (18), and the gastric sleeve (19) is a convex arc plate.

6. A grading device for sausage casings according to claim 1, characterized in that The inner diameter rod (6) is sheathed with a rubber sleeve (20).

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