Casing compression device

Abstract

The utility model relates to the field of compression devices for casing shrinking machines, in particular to a casing compression device which comprises a supporting plate, an air cylinder driving component, a withdrawing mechanism, a compression execution component and a guide positioning mechanism, the supporting plate is installed on an external machine frame through installation bolts, the air cylinder driving component is installed on the upper portion of one side of the supporting plate, and the withdrawing mechanism is installed on the other side of the supporting plate. The casing compression device is characterized in that a support plate is arranged on one side of the casing compression device, an air cylinder driving component is arranged on the support plate, the air cylinder driving component and the support plate are arranged together through mounting bolts, and a guide positioning mechanism is arranged on the upper portion of the other side of the support plate. And the casing film sleeve is effectively compacted, so that the casing film sleeve has a relatively large compression ratio, and the subsequent packaging and using requirements on the casing film are met.

Description

Technical Field

[0001] The utility model relates to the field of compression devices for casing shrinking machines, in particular to a casing compression device. Background Art

[0002] Casing film is a packaging material with very good barrier properties. It can effectively block oxygen and water vapor and improve the shelf life of the contents. Casing film is very sensitive to heat and will shrink at high temperatures and adhere closely to the packaging. The packaging is very beautiful. It is mainly used to package ham sausages and can be used for industrial mass production of ham sausages on automatic sausage stuffing machines.

[0003] The casing shrinking machine is a device used to shrink the casing film. The shrinkage ratio of the casing film is the main indicator of the performance of the shrinking equipment. A reasonable compression device can improve the compactness of the casing film, increase the casing shrinkage ratio, and meet the ever-increasing requirements for casing film packaging. Utility Model Content

[0004] The utility model aims to provide a casing compression device, which can effectively shrink and compact the casing during use, increase the casing shrinkage ratio, ensure the compression requirement for casing shrinkage, and meet the production needs of the enterprise.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A casing compression device comprises a support plate, a cylinder driving component, a retraction mechanism, a clamping actuator and a guide positioning mechanism, wherein the support plate is mounted on an external frame by means of mounting bolts, a cylinder driving component is mounted on an upper portion of one side of the support plate, the cylinder driving component is mounted together with the support plate by means of mounting bolts, a guide positioning mechanism is mounted on an upper portion of the other side of the support plate, the guide positioning mechanism is vertically fixedly connected to the support plate, a retraction mechanism is arranged between the cylinder driving component and the guide positioning mechanism, the clamping actuator is hingedly arranged on the retraction mechanism, and the working end of the cylinder driving component is hingedly connected to the retraction mechanism.

[0007] The cylinder driving components include a cylinder support, a cylinder hoop seat, a cylinder body, a cylinder rod and a hinged joint. The cylinder support is installed on a support plate by means of mounting bolts. The cylinder body is installed on the cylinder hoop seat and is tightly connected to the cylinder hoop seat. Both sides of the cylinder hoop seat are arranged on the cylinder support and are hinged to the cylinder support. A cylinder rod is installed on the cylinder body. The hinged joint is installed on the outer end of the cylinder rod and is fixedly connected to the cylinder rod.

[0008] The retraction mechanism includes a supporting frame, a driving frame, a first swinging frame, a second swinging frame and a third swinging frame. The bottom of the supporting frame is fixedly mounted on a supporting plate. The first swinging frame is hingedly mounted on the supporting frame. A second swinging frame is arranged on the first swinging frame. The second swinging frame is hingedly mounted to the first swinging frame. A driving frame is mounted at the bottom of the second swinging frame. The middle and lower parts of the third swinging frame are hingedly mounted to the second swinging frame and the supporting frame respectively.

[0009] The driving frame is hinged to the hinged head, and the two sides of the pressing actuator are arranged on the third swing frame and hinged to the third swing frame.

[0010] The clamping actuator includes a clamping sleeve and a sleeve mounting seat. The outer sides of the sleeve mounting seat are hinged to the third swing frame. The clamping sleeve is installed on the sleeve mounting seat and fixedly connected to the sleeve mounting seat. A center hole for the center through rod to pass through is opened on the clamping sleeve and the sleeve mounting seat.

[0011] Furthermore, the side of the compression sleeve away from the sleeve mounting seat is an outer cone structure, and an observation hole is opened on the outer cone structure.

[0012] The guiding and positioning mechanism includes a positioning frame and a guide sleeve. The bottom of the positioning frame is installed on the support plate and fixedly connected to the support plate. The guide sleeve is installed on the positioning frame. The guide sleeve and the positioning frame are fixedly connected to form an integrated structure. A guide hole for guiding the compression sleeve is opened on the guide sleeve.

[0013] The beneficial effects of the utility model are as follows: the casing compression device provided by the utility model has a scientific overall structural design, and the installation, operation and use process is simple and convenient. In the specific production and use process, it has the following technical characteristics and advantages:

[0014] 1. The casing compression device of the utility model can effectively compact the casing film sleeve through the coordinated action of the components such as the cylinder driving component, the withdrawal mechanism, the pressing execution component and the guide positioning mechanism during use, so that the casing film sleeve has a larger compression ratio, meeting the subsequent packaging and use needs of the casing film;

[0015] 2. When the casing compression device of the utility model is used, the compression sleeve arranged in the compression execution component compacts the casing film sleeve under the guidance of the guide sleeve. The side of the compression sleeve away from the sleeve mounting seat is designed to be an outer cone structure, which can effectively contact and position the casing film, thereby effectively preventing the casing film from being pressed into the center hole in the compression sleeve and causing product damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the assembly structure of the casing compression device of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the cylinder driving component in the utility model;

[0018] Figure 3 It is a structural schematic diagram of the withdrawal mechanism in the utility model;

[0019] Figure 4 It is a structural schematic diagram of the pressing execution component in the utility model;

[0020] Figure 5 It is a structural schematic diagram of the guiding and positioning mechanism in the utility model;

[0021] The numbers in the figure are: 1-support plate, 2-cylinder driving component, 3-withdrawal mechanism, 4-clamping execution component, 5-guide positioning mechanism, 21-cylinder support, 22-cylinder hoop seat, 23-cylinder body, 24-cylinder rod, 25-hinge joint, 31-support frame, 32-driving frame, 33-first swing frame, 34-second swing frame, 35-third swing frame, 41-clamping sleeve, 42-sleeve mounting seat, 51-positioning frame, 52-guide sleeve. DETAILED DESCRIPTION

[0022] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that when an element is referred to as "fixed to" or "set on" another element, it can be directly or indirectly connected to the other element. When an element is referred to as "connected to" another element, it can be directly or indirectly connected to the other element. The terms "left" and "right" used to indicate orientation in this application document are based on the specific structure shown in the accompanying drawings and do not constitute a limitation on the structure.

[0023] Specific embodiment 1: As shown in the specification of the utility model Figure 1As shown, a casing compression device provided by the utility model mainly includes a support plate 1, a cylinder driving component 2, a retraction mechanism 3, a pressing execution component 4 and a guide positioning mechanism 5, wherein the support plate 1 is mainly used to install and support the cylinder driving component 2, the retraction mechanism 3 and the guide positioning mechanism 5. During installation, the support plate 1 is installed on the external frame through mounting bolts, and the cylinder driving component 2 is installed on the upper part of one side of the support plate 1. The cylinder driving component 2 is used to drive the retraction mechanism 3 to perform a retraction operation. During installation, the cylinder driving component 2 is installed together with the support plate 1 through mounting bolts, and a guide positioning mechanism 5 for guiding the pressing execution component 4 is installed on the upper part of the other side of the support plate 1. The guide positioning mechanism 5 is vertically fixedly connected to the support plate 1, and the retraction mechanism 3 is arranged between the cylinder driving component 2 and the guide positioning mechanism 5. The pressing execution component 4 for performing a pressing operation on the casing film is arranged on the retraction mechanism 3 in a hinged manner, and the working end of the cylinder driving component 2 is connected to the retraction mechanism 3 in a hinged manner.

[0024] As the specification in this utility model Figure 2 As shown, the cylinder driving component 2 for driving the retraction mechanism 3 to perform the retraction operation includes a cylinder support 21, a cylinder hoop seat 22, a cylinder body 23, a cylinder rod 24 and a hinge joint 25, wherein the cylinder support 21 is arranged to support the cylinder body 23 for installation. During installation, the cylinder support 21 is installed on the support plate 1 by means of mounting bolts, and the cylinder body 23 is installed on the cylinder hoop seat 22 and is fastened to the cylinder hoop seat 22. During installation, both sides of the cylinder hoop seat 22 are arranged on the cylinder support 21 and are hinged to the cylinder support 21. A retractable cylinder rod 24 is installed on the cylinder body 23, and the hinge joint 25 is installed on the outer end of the cylinder rod 24 and is fixedly connected to the cylinder rod 24.

[0025] As the specification in this utility model Figure 3 As shown, the retraction mechanism 3 for driving the clamping actuator 4 to achieve clamping and retraction includes a support frame 31, a driving frame 32, a first swing frame 33, a second swing frame 34 and a third swing frame 35. The support frame 31 is used to hinge-support the first swing frame 33 and the third swing frame 35. During installation, the bottom of the support frame 31 is fixedly installed on the support plate 1, and the first swing frame 33 is hingedly installed on the upper inner side of the support frame 31. A second swing frame 34 is arranged on the first swing frame 33, and one side of the second swing frame 34 is hinged to the first swing frame 33. A driving frame 32 is installed at the bottom of the second swing frame 34, and the driving frame 32 is hinged to the hinge head 25. The middle and lower parts of the third swing frame 35 are hinged to the second swing frame 34 and the support frame 31 respectively. The two sides of the clamping actuator 4 are arranged on the third swing frame 35 and hinged to the third swing frame 35.

[0026] As the specification in this utility model Figure 3 As shown, the pressing actuator 4 for pressing the casing film sleeve includes a pressing sleeve 41 and a sleeve mounting seat 42, wherein the sleeve mounting seat 42 is mainly used to install and support the pressing sleeve 41. During installation, the outer sides of the sleeve mounting seat 42 are hinged to the third swing frame 35, and the pressing sleeve 41 is installed on the sleeve mounting seat 42 and fixedly connected to the sleeve mounting seat 42. At the same time, a center hole for the central rod to penetrate is provided on the pressing sleeve 41 and the sleeve mounting seat 42. In order to facilitate the contact and low positioning of the pressing sleeve 41 and the casing film sleeve, the side of the pressing sleeve 41 away from the sleeve mounting seat 42 is an outer conical structure, and an observation hole is provided on the outer conical structure.

[0027] As the specification in this utility model Figure 4 As shown, the guiding and positioning mechanism 5 for guiding the clamping actuator 4 includes a positioning frame 51 and a guide sleeve 52. The positioning frame 51 is used to install and support the guide sleeve 52. During installation, the bottom of the positioning frame 51 is installed on the support plate 1 and fixedly connected to the support plate 1. The guide sleeve 52 is installed on the positioning frame 51. The guide sleeve 52 and the positioning frame 51 are fixedly connected to form an integrated structure. A guide hole for guiding the clamping sleeve body 41 is opened on the guide sleeve 52.

[0028] The installation and use process of the casing compression device of the utility model is as follows:

[0029] 1. The installation process is as follows:

[0030] First, the installer can install the support plate 1 on the external machine frame by means of mounting bolts, and install the cylinder driving component 2 on the upper part of one side of the support plate 1. During the specific installation, the cylinder support 21 can be installed on the support plate 1 by means of mounting bolts, the cylinder body 23 can be installed on the cylinder hoop seat 22 and fastened to the cylinder hoop seat 22, the two sides of the cylinder hoop seat 22 can be arranged on the cylinder support 21 and hinged to the cylinder support 21, a retractable cylinder rod 24 can be installed on the cylinder body 23, the hinge head 25 can be installed on the outer end of the cylinder rod 24 and fixedly connected to the cylinder rod 24, and a guide positioning mechanism 5 for guiding the clamping actuator 4 can be installed on the upper part of the other side of the support plate 1. Specifically, the bottom of the positioning frame 51 can be installed on the support plate 1, and the guide sleeve 52 can be installed on the positioning frame 51. A guide hole for guiding the compression sleeve 41 is provided on the sleeve 52, and then the withdrawal mechanism 3 is installed. During installation, the bottom of the support frame 31 can be fixedly installed on the support plate 1, and the first swing frame 33 is hingedly installed on the inner upper part of the support frame 31, and the second swing frame 34 is hinged on the first swing frame 33. A driving frame 32 is installed at the bottom of the second swing frame 34, and the driving frame 32 is hinged to the hinge head 25. The middle and lower parts of the third swing frame 35 are hinged to the second swing frame 34 and the support frame 31 respectively, and the outer sides of the sleeve mounting seat 42 are hinged to the third swing frame 35, and the compression sleeve 41 is installed on the sleeve mounting seat 42. A center hole adapted to the center through rod is provided on the compression sleeve 41 and the sleeve mounting seat 42. At this point, the installation process of the utility model is completed;

[0031] During specific use, the operator can control the cylinder body 23 in the cylinder driving component 2 to work, and the cylinder body 23 drives the cylinder rod 24 to extend outward. At this time, the cylinder rod 24 drives the driving frame 32 in the withdrawal mechanism 3 to push forward through the hinge joint 25, and the driving frame 32 drives the second swing frame 34 to drive the third swing frame 35 to move forward. At this time, the third swing frame 35 can drive the pressing execution component 4 installed thereon to press the casing film sleeve under the guidance of the guide positioning mechanism 5 (the withdrawal mechanism 3 can stably provide the driving force for the pressing execution component 4). In this process, the pressing sleeve 41 in the pressing execution component 4 performs the contact pressing operation on the casing film sleeve under the guidance of the guide sleeve 52. At the same time, the side of the pressing sleeve 41 away from the sleeve mounting seat 42 is designed as an outer cone structure, which can effectively contact and position the casing film, thereby effectively preventing the casing film from being pressed into the center hole in the pressing sleeve 41 to cause product damage. The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the present invention is not limited by the above-mentioned embodiments. The above-mentioned embodiments and the specification only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements shall fall within the scope of the present invention to be protected.

Claims

1. A casing compression device, characterized in that: The invention comprises a support plate (1), a cylinder driving component (2), a retracting mechanism (3), a pressing actuator component (4) and a guiding and positioning mechanism (5), wherein the cylinder driving component (2) is mounted on the upper part of one side of the support plate (1), the cylinder driving component (2) is mounted on the support plate (1) by means of mounting bolts, and the guiding and positioning mechanism (5) is mounted on the upper part of the other side of the support plate (1), the guiding and positioning mechanism (5) is vertically fixedly connected to the support plate (1), the retracting mechanism (3) is arranged between the cylinder driving component (2) and the guiding and positioning mechanism (5), the pressing actuator component (4) is arranged on the retracting mechanism (3) by means of a hinge, and the working end of the cylinder driving component (2) is connected to the retracting mechanism (3) by means of a hinge.

2. A casing compression device according to claim 1, characterized in that: The cylinder driving component (2) comprises a cylinder support (21), a cylinder hoop seat (22), a cylinder body (23), a cylinder rod (24) and a hinge joint (25); the cylinder support (21) is mounted on the support plate (1) by means of mounting bolts; the cylinder body (23) is mounted on the cylinder hoop seat (22) and is fixedly connected to the cylinder hoop seat (22); both sides of the cylinder hoop seat (22) are arranged on the cylinder support (21) and are hingedly connected to the cylinder support (21); a cylinder rod (24) is mounted on the cylinder body (23); and the hinge joint (25) is mounted on the outer end of the cylinder rod (24) and is fixedly connected to the cylinder rod (24).

3. A casing compression device according to claim 2, characterized in that: The retracting mechanism (3) comprises a support frame (31), a driving frame (32), a first swing frame (33), a second swing frame (34) and a third swing frame (35), wherein the bottom of the support frame (31) is fixedly mounted on the support plate (1), the first swing frame (33) is mounted on the support frame (31) in an articulated manner, a second swing frame (34) is arranged on the first swing frame (33), the second swing frame (34) is articulated with the first swing frame (33), a driving frame (32) is mounted on the bottom of the second swing frame (34), and the middle and lower parts of the third swing frame (35) are respectively articulated with the second swing frame (34) and the support frame (31).

4. A casing compression device according to claim 3, characterized in that: The driving frame (32) is hinged to the hinged joint (25), and the two sides of the pressing actuator (4) are arranged on the third swing frame (35) and are hinged to the third swing frame (35).

5. The casing compression device according to claim 3, characterized in that: The clamping actuator (4) comprises a clamping sleeve (41) and a sleeve mounting seat (42), the outer sides of the sleeve mounting seat (42) are hinged to the third swing frame (35), the clamping sleeve (41) is mounted on the sleeve mounting seat (42) and is fixedly connected to the sleeve mounting seat (42), and a center hole for a center through rod to pass through is provided on the clamping sleeve (41) and the sleeve mounting seat (42).

6. A casing compression device according to claim 5, characterized in that: The side of the compression sleeve (41) away from the sleeve mounting seat (42) is an outer conical structure, and an observation hole is provided on the outer conical structure.

7. The casing compression device according to claim 5, characterized in that: The guiding and positioning mechanism (5) comprises a positioning frame (51) and a guiding sleeve (52). The bottom of the positioning frame (51) is mounted on the support plate (1) and is fixedly connected to the support plate (1). The guiding sleeve (52) is mounted on the positioning frame (51). The guiding sleeve (52) and the positioning frame (51) are fixedly connected to form an integrated structure. A guiding hole for guiding the pressing sleeve (41) is provided on the guiding sleeve (52).

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