Material door bag clamping device

Abstract

The utility model relates to a material door bag clamping device which comprises a rack, a material door device and a centering mechanism. The material door device cross beam is connected to the rack, a centering air cylinder rear lug seat is connected with an air cylinder fixing lug seat, and a centering air cylinder front lug seat is connected with a material door. A material door fixing block is connected to the machine frame, a material door fixing shaft is installed in the material door fixing block through a bearing, an air cylinder fixing shaft is installed on a material door, and a material door opening and closing air cylinder is connected with the air cylinder fixing shaft. The material door bag clamping fixing block is connected to the machine frame. Due to the adoption of the device, the success rate and the aesthetic degree of subsequent packaging are facilitated, the packaging reliability is improved, and the phenomena of material scattering and dust raising caused by inaccurate filling during packaging can be avoided; the adjustment of a closing gap of the material door opening can be realized through the adjustment of a material door opening and closing cylinder joint, so that the filling accuracy is ensured, and the phenomena of material scattering and dust raising are avoided; the structure is simple, the cost is low, the installation is convenient, the reliability is high, and the working efficiency can be improved.

Description

Technical Field

[0001] The utility model discloses a material door bag clamping device, which relates to a fast filling mechanical component for fully automatic packaging of goods and belongs to the technical field of packaging and filling machinery. Background Art

[0002] Fully automatic packaging machines are a type of fully automatic equipment for packaging products, which play a role in protecting and beautifying the packaged items. As people's living standards continue to improve, the requirements for product packaging when purchasing products have also been further improved, further driving the rapid development of the packaging industry. As an automated packaging device, packaging machines are one of the fastest-growing machines and have broad development prospects.

[0003] In the process of automated production, fully automatic packaging is an important link. During the fully automatic packaging and filling process, the opening and closing of the material door determines the speed and accuracy of the filling process. The accurate and fast opening and closing of the material door can determine the correct and fast packaging. At present, the device cannot solve the problem of the material door not being able to open and close quickly and accurately and not being able to package correctly during the fast filling process of fully automatic packaging of goods.

[0004] Therefore, it is urgent to propose a device for quickly opening and closing the material door during the filling process in fully automatic packaging to solve the above technical problems. Summary of the invention

[0005] The purpose of the utility model is to overcome the above-mentioned shortcomings, thereby providing a material door bag clamping device, which is used in the rapid filling process of fully automatic packaging of goods. It can solve the problem that the material door can be opened and closed quickly and accurately during the opening and closing process of the material door, and can package correctly; it increases the reliability of packaging and can solve the problem of scattering and dusting due to inaccurate filling during packaging.

[0006] According to the technical solution provided by the utility model: a material door bag clamping device, which includes a frame, a material door device and a centering mechanism; wherein the material door device includes: a centering cylinder, a cylinder fixing ear seat and a crossbeam;

[0007] The centering mechanism includes: a material door fixing block, a material door, a cylinder fixing shaft, a material door fixing shaft, a material door opening and closing cylinder and a material door bag clamping fixing block;

[0008] The crossbeam is connected to the frame, the rear ear seat of the centering cylinder is connected to the cylinder fixed ear seat, and the front ear seat of the centering cylinder is connected to the material door; the material door fixing block is connected to the frame, the material door fixing shaft is installed in the material door fixing block through a bearing, the cylinder fixed shaft is installed on the material door, and the material door opening and closing cylinder is connected to the cylinder fixed shaft; the material door bag clamping fixing block is connected to the frame.

[0009] As a further improvement of the present invention, the adjustment of the material door opening and closing cylinder joint can achieve the adjustment of the closing gap of the material door opening.

[0010] As a further improvement of the present invention, the material door fixing block consists of two pieces, and the material is POM polyoxymethylene material.

[0011] As a further improvement of the utility model, the cylinder fixing ear seat and the crossbeam are welded structural parts.

[0012] As a further improvement of the present invention, the material door fixing shaft and the material door are welded structural parts.

[0013] Compared with the prior art, the features and advantages of this utility model are mainly manifested in:

[0014] The utility model solves the problem that the material door cannot be opened and closed quickly and accurately and cannot be packaged correctly during the opening and closing process; since the use of the device is beneficial to the success rate and aesthetics of subsequent packaging, the reliability of packaging is increased, and the phenomenon of scattering of materials and raising dust due to inaccurate filling during packaging can be solved; the adjustment of the material door opening and closing cylinder joint can realize the adjustment of the closing gap of the material door, ensure accurate filling, and avoid the phenomenon of scattering of materials and raising dust; and it has the advantages of simple structure, low cost, easy installation, high reliability and the ability to improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural front view of the material door bag clamping device of the utility model.

[0016] Figure 2 It is a structural left view of the material door bag clamping device of the utility model.

[0017] Figure 3 It is an axial side view of the opening and closing structure of the material door bag clamping device of the utility model.

[0018] Figure 4 It is an axial side view of the closed structure of the material door bag clamping device of the utility model.

[0019] Explanation of the accompanying reference numerals: 1-material door device, 2-centering mechanism, 11-material door fixing block, 12-material door, 13-centering cylinder, 14-cylinder fixing shaft, 15-material door fixing shaft, 16-material door opening and closing cylinder, 17-material door bag clamping fixing block, 18-cylinder fixing ear seat, 19-crossbeam, frame. DETAILED DESCRIPTION

[0020] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it, but the embodiments are not intended to limit the present invention.

[0021] In the present invention, if directions (up, down, left, right, front and back) are described, it is only for the convenience of describing the technical solution of the present invention, and does not indicate or imply that the technical features referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.

[0022] In the present utility model, "several" means one or more, "multiple" means more than two, "greater than", "less than", "exceed" and the like are understood to exclude the number itself; "above", "below", "within" and the like are understood to include the number itself. In the description of the present utility model, if there is a description of "first" or "second", it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0023] In the present invention, unless otherwise clearly defined, the words "set", "install", "connect" and the like should be understood in a broad sense, for example, they can be directly connected or indirectly connected through an intermediate medium; they can be fixedly connected or detachably connected or integrally formed; they can be mechanically connected or electrically connected or able to communicate with each other; they can be the internal connection of two elements or the interaction relationship between two elements. Those skilled in the art can reasonably determine the specific meanings of the above words in the present invention in combination with the specific content of the technical solution.

[0024] like Figure 1-Figure 4 As shown, a material door bag clamping device includes a frame, a material door device 1 and a centering mechanism 2.

[0025] The material door device 1 includes: a centering cylinder 13, a cylinder fixing ear seat 18 and a crossbeam 19.

[0026] The centering mechanism 2 comprises: a material door fixing block 11 , a material door 12 , a cylinder fixing shaft 14 , a material door fixing shaft 15 , a material door opening and closing cylinder 16 and a material door bag clamping fixing block 17 .

[0027] The crossbeam 19 is connected to the frame, the cylinder fixing ear seat 18 and the crossbeam 19 are welded structural parts, the rear ear seat of the centering cylinder 13 is connected to the cylinder fixing ear seat 18, and the front ear seat of the centering cylinder 13 is connected to the material door 12; a total of two parts of the material door fixing block 11 are connected to the frame, the material door fixing shaft 15 and the material door 12 are welded structural parts, the material door fixing shaft 15 is installed in the material door fixing block 11 through a bearing, the cylinder fixing shaft 14 is installed on the material door 12, and the material door opening and closing cylinder 16 is connected to the cylinder fixing shaft 14.

[0028] The material door bag clamping fixing block 17 is connected to the frame.

[0029] The adjustment of the joint of the material door opening and closing cylinder 16 can realize the adjustment of the closing gap of the material door, ensure accurate filling, and avoid the occurrence of material scattering and dust raising.

[0030] The working process of this utility model:

[0031] The material door bag clamping device is provided with a pair of material doors 12, which are connected by a material door fixing block 11 (POM polyoxymethylene material) and a material door fixing shaft 15, and are fastened by a locking bolt. The material door opening and closing cylinder 16 is connected by a cylinder fixing shaft 14, and the material door is opened and closed by the push-pull action of the material door opening and closing cylinder 16. The adjustment of the joint of the material door opening and closing cylinder 16 can adjust the closing gap of the material door. When the material door 12 is opened, the material door bag clamping fixing block 17 and the material door clamp and fix the packaging bag.

[0032] The centering cylinder 13 is fixed to the frame through the cylinder fixing ear seat 18 and the crossbeam 19. When the material door 12 is opened, the centering cylinder 13 and the material door opening and closing cylinder 16 are linked to clamp the packaging bag firmly and reliably. When the material door 12 is closed, the centering cylinder 13 is in a relaxed state, and uses its own stroke to limit and fix the position of the right material door to ensure that the material door is at the center point.

[0033] The material door centering process: the material door opening and closing cylinder 16 is opened, the material door 12 is opened, the centering cylinder 13 and the material door opening and closing cylinder 16 are simultaneously actuated, the material door 12 and the material door bag clamping fixing block 17 form a clamping for the packaging bag, and the electronic scale performs filling operation on the packaging bag. After the filling is completed, the material door opening and closing cylinder 16 is closed, the material door 12 is closed, and the centering cylinder 13 is centered to ensure that the material door is in the center position. The packaging bag is released and enters the next action process through the bag pusher.

[0034] The utility model solves the problem that the material door cannot be opened and closed quickly and accurately and cannot be packaged correctly during the opening and closing process of the material door; the device is beneficial to the success rate and aesthetics of subsequent packaging, increases the reliability of packaging, and can solve the problem of scattering material and raising dust due to inaccurate filling during packaging.

[0035] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A bag clamping device for a material door, comprising a frame, characterized in that: Also includes materials Door device (1) and centering mechanism (2); The material door device (1) comprises: a centering cylinder (13), a cylinder fixing ear seat (18) and a crossbeam (19); The centering mechanism (2) comprises: a material door fixing block (11), a material door (12), a cylinder fixing shaft (14), a material door fixing shaft (15), a material door opening and closing cylinder (16), and a material door bag clamping fixing block (17); The crossbeam (19) is connected to the frame, the rear ear seat of the centering cylinder (13) is connected to the cylinder fixed ear seat (18), and the front ear seat of the centering cylinder (13) is connected to the material door (12); the material door fixed block (11) is connected to the frame, the material door fixed shaft (15) is installed in the material door fixed block (11) through a bearing, the cylinder fixed shaft (14) is installed on the material door (12), and the material door opening and closing cylinder (16) is connected to the cylinder fixed shaft (14); the material door bag clamping fixed block (17) is connected to the frame.

2. A bag clamping device for a material door as claimed in claim 1, characterized in that: The adjustment of the joint of the material door opening and closing cylinder (16) can achieve the adjustment of the closing gap of the material door.

3. A bag clamping device for a material door as claimed in claim 1, characterized in that: The material door fixing block (11) consists of two pieces, and the material is POM polyoxymethylene material.

4. A bag clamping device for a material door as claimed in claim 1, characterized in that: The cylinder fixing ear seat (18) and the crossbeam (19) are welded structural parts.

5. A bag clamping device for a material door as claimed in claim 1, characterized in that: The material door fixing shaft (15) and the material door (12) are welded structural parts.

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