Horizontal packing machine

Abstract

The utility model provides a horizontal packing machine which is characterized in that a packing cavity extending along the horizontal direction is arranged in a main body, an extrusion oil cylinder is positioned at a first end of the packing cavity, and the extrusion oil cylinder drives an extrusion plate to extrude towards a second end of the packing cavity; the door body is arranged at the second end of the packaging cavity and moves in the longitudinal direction through the lifting device to open or close the second end, limiting blocks corresponding to the packaging cavity are arranged on the inner side of the door body, a second threading groove is formed between every two adjacent limiting blocks, and the end, corresponding to the packaging cavity, of each second threading groove inclines downwards; and after extrusion is completed, a packaging rope is installed through the strip-shaped hole and the threading groove, after threading and fastening are completed, the door body is lifted, the extrusion oil cylinder extrudes packaged objects out of the second end, the second threading groove is obliquely formed, the packaging rope can be extruded out of the second threading groove in the lifting work, and therefore the packaging rope is prevented from being cut in the lifting process.

Description

Technical Field

[0001] The utility model belongs to the technical field of balers, and in particular relates to a horizontal baler. Background Art

[0002] Currently, horizontal balers are used for compression and packaging of metal or paper products. The packaging process consists of two steps: compression and bundling. After bundling, the bundled package is pushed out. During the packaging process, it is necessary to add a threading slot on the door body. The threading slot of the existing door body is easy to damage the packing rope during the lifting process. The metal fertilizer or paper product after packaging has a strong tension, which is easy to break the packing rope, affecting safety.

[0003] Therefore, it is necessary to provide an improved technical solution to address the above-mentioned deficiencies in the prior art. Utility Model Content

[0004] The purpose of the utility model is to overcome the deficiencies in the prior art, and the utility model provides a horizontal baling machine.

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

[0006] A horizontal baling machine, comprising:

[0007] A main body, wherein a packing cavity extending in a horizontal direction is provided inside the main body, and the packing cavity has an open first end and a second end;

[0008] An extrusion oil cylinder, the extrusion oil cylinder is located at the first end of the packing cavity, an extrusion plate is provided at the end of the extrusion oil cylinder, a side of the extrusion plate corresponding to the second end is provided with a plurality of first threading grooves, and the extrusion oil cylinder drives the extrusion plate to be extruded toward the second end of the packing cavity;

[0009] A door body, the door body is arranged at the second end of the packing cavity, and is displaced longitudinally by a lifting device to open or close the second end, a limit block corresponding to the packing cavity is arranged on the inner side of the door body, a second threading groove is formed between two adjacent limit blocks, and the second threading groove is inclined downward at one end corresponding to the packing cavity;

[0010] A feed inlet is provided above the main body, and both sides of the feed inlet are located within the stroke of the extrusion cylinder, and a packaging extrusion section is between the feed inlet and the second end;

[0011] The side walls on both sides of the main body are provided with strip holes corresponding to the second threading grooves, and the length of the strip holes is adapted to the length of the packaging extrusion section.

[0012] Preferably, a cutting plate extending in a horizontal direction is provided on an inner edge of one side of the feed port corresponding to the second end, and a V-shaped tooth is provided on a side of the cutting plate close to the feed port.

[0013] Preferably, the side wall of the main body is provided with ribs corresponding to the strip-shaped holes and extending in the horizontal direction.

[0014] Preferably, the limit block is adapted to the width of the inner cavity of the baler, and a plurality of the limit blocks are longitudinally spaced apart on the inner wall of the door body. The limit block side walls corresponding to the upper and lower sides of the second wire threading groove are inclined downward on the side away from the door body, and the inclination of the limit block side wall corresponding to the upper side of the second wire threading groove is greater than that of the limit block side wall corresponding to the lower side of the second wire threading groove, so that the opening of the second wire threading groove corresponds to the constriction of the packing rope; the limit block side wall corresponding to the lower side of the second wire threading groove is provided with a smooth transition angle corresponding to the constriction.

[0015] Preferably, end plates are provided on both sides of the limit block, and notches corresponding to the second threading grooves are provided on the end plates, and a smooth inner wall is provided at one end of the notch close to the door body.

[0016] Preferably, pillars are provided on both sides of the door body, and sliding grooves corresponding to the door body and extending along the longitudinal direction are provided on the inner sides of the pillars, and the lifting device is correspondingly arranged on the outer sides of the pillars.

[0017] Preferably, a baffle is provided between the column and the baler, the inner side of the baffle is in the same plane as the inner surface of the side wall of the baler body, the strip hole extends to the baffle, and the baffle is provided with an arc-shaped notch corresponding to the end of the strip hole.

[0018] Preferably, one end of the strip-shaped hole corresponding to the baffle is a hole expansion section.

[0019] Beneficial effects: The baler body is provided with a baling cavity with two ends passing through. After extrusion is completed, the baling rope is installed through the strip hole and the threading groove. After threading and tightening, the door body is lifted to allow the extrusion cylinder to extrude the packaged items from the second end. The second threading groove is tilted, and the baling rope can be squeezed out of the second threading groove during lifting work, thereby avoiding cutting the baling rope during lifting; the second threading groove is set to be a shrinkage, which can maximize the contact area with the object to be packaged, ensuring that the object to be packaged will not invade the second threading groove and affect lifting. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings constituting part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments and descriptions of the present invention are used to explain the present invention and do not constitute an improper limitation on the present invention. Among them:

[0021] Figure 1A schematic diagram of the structure of a baler in a specific embodiment of the present invention;

[0022] Figure 2 A cross-sectional diagram of a baler in a specific embodiment of the present invention;

[0023] Figure 3 This is a simplified structural diagram of the door body in a specific embodiment provided by the utility model;

[0024] Figure 4 This is a simplified cross-sectional view of a door body in a specific embodiment provided by the present utility model.

[0025] In the figure: 1. main body; 2. feed inlet; 3. door body; 4. lifting device; 5. hydraulic station; 6. column; 7. limit block; 8. strip hole; 9. first threading groove; 10. second threading groove; 11. extrusion cylinder; 12. extrusion plate; 13. rib plate; 14. baffle; 15. arc notch; 16. cutting plate; 17. upper plate; 18. lower plate. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the present invention.

[0027] In the description of the present invention, the terms "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and do not require that the present invention must be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention. The terms "connected" and "connection" used in the present invention should be understood in a broad sense. For example, they can be fixed connections or detachable connections; they can be directly connected or indirectly connected through intermediate components. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0028] The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments. It should be noted that the embodiments and features in the embodiments of the present invention can be combined with each other without conflict.

[0029] like Figure 1-4As shown, a horizontal baler includes a door body 3, a main body 1 and an extrusion cylinder. The main body 1 is welded from steel plates. A baling cavity extending in a horizontal direction is arranged inside the main body 1. The baling cavity has an open first end and a second end. The baling cavity is square, so that the objects to be baled can be reasonably stacked after baling. The extrusion cylinder 11 is located at the first end of the packing chamber, and an extrusion plate 12 is provided at the end of the extrusion cylinder. A first threading groove 9 is provided on one side of the extrusion plate 12 corresponding to the second end. The width of the first threading groove 9 is greater than the packing rope and is formed by cutting or welding a square strip box. There are no excessive restrictions on the first threading groove 9, and it only needs to meet the threading requirements; the extrusion cylinder 11 drives the extrusion plate 12 to extrude toward the second end of the packing chamber, the door body 3 is arranged at the second end of the packing chamber, and is longitudinally displaced by a lifting device to open or close the second end. A limit block 7 corresponding to the packing chamber is provided on the inner side of the door body 3. Multiple limit blocks 7 are adapted to the width of the packing chamber, and a flat surface is formed on the inner side of the limit block 7 as an extrusion surface. A second threading groove 10 is formed between two adjacent limit blocks 7. The second threading groove 10 is opposite to the first threading groove 9 one by one, and one end of the second threading groove 10 corresponding to the packing chamber is tilted downward, and the packing rope can be squeezed out of the second threading groove 10 during the lifting work, thereby avoiding cutting the packing rope during the lifting process.

[0030] A feed port 2 is provided above the main body 1, and both sides of the feed port 2 are located within the stroke of the extrusion cylinder 11, so that the extrusion plate 12 can be driven to completely pass through both sides of the feed port 2 to achieve extrusion. A packaging extrusion section is provided between the feed port 2 and the second end. After the extrusion cylinder 11 retracts, the object to be extruded is put into the feed port 2, and then the extrusion cylinder 11 extends, and the extrusion plate 12 and the limit block 7 form an extrusion space. Strip holes 8 corresponding to the second threading groove 10 are provided on the side walls on both sides of the main body 1. The length of the strip hole 8 is adapted to the length of the packaging extrusion section, so that the packaging rope can pass through the first threading groove 9 and the second threading groove 10 to be connected through the thick tail. The width of the strip hole 8 is adapted to the diameter of the packaging rope, and the two sides of the strip hole 8 are inclined so that the cross-section of the strip hole 8 forms a V-shaped structure with a larger section pointing to the packaging cavity, so as to avoid the tilt of the packaged objects during the pushing process and damage when they are longitudinally squeezed.

[0031] In an optional embodiment, a cutting plate 16 extending in a horizontal direction is provided on the inner edge of one side corresponding to the second end of the feed port 2. The cutting plate 16 is detachably connected to the feed port 2. An inclined cutting edge and V-shaped teeth are provided on the side of the cutting plate 16 close to the feed port 2.

[0032] The side wall of the main body 1 is provided with ribs 13 corresponding to the strip holes 8 and extending in the horizontal direction. The ribs 13 strengthen the strength of the main body 1 at the strip holes 8 to ensure the stability of the structure of the main body 1.

[0033] The limit block 7 is adapted to the width of the inner cavity of the baler. A plurality of limit blocks 7 are distributed on the inner wall of the door body 3 along the longitudinal interval. The limit blocks 7 are placed inside the baler. The inner walls of the plurality of limit blocks 7 form an extrusion surface, which serves as the force-bearing surface of the object to be packaged during packaging, and cooperates with the extrusion cylinder 11 to extrude the object to be packaged. The side walls of the limit blocks 7 corresponding to the upper and lower sides of the second threading groove 10 are inclined downward away from the door body 3, and the inclination of the side walls of the limit blocks 7 corresponding to the upper side of the second threading groove 10 is greater than the side walls of the limit blocks 7 corresponding to the lower side of the second threading groove 10, so that the second threading groove 10 forms an opening corresponding to the shrinkage of the packing rope. The second threading groove 10 is set as a shrinkage, which can maximize the contact area (squeezing surface) with the object to be packaged while ensuring smooth threading, and ensure that the object to be packaged will not invade the second threading groove 10 and affect the lifting. The side wall of the limit block 7 corresponding to the lower side of the second threading groove 10 is provided with a smooth transition angle corresponding to the shrinkage.

[0034] The limit block 7 includes an upper plate 17 and a lower plate 18, both of which are steel plates, wherein the upper plate 17 is an L-shaped bending structure, one end of the upper plate 17 is a fixed end, and the other end is a bending end, wherein the bending portion between the fixed end and the bending end forms a smooth transition angle through a smooth transition bend, forming the lower wall of the second threading groove 10, the fixed end of the upper plate 17 is welded and fixed to the inner wall of the door body 3, and the bending end of the upper plate 17 is formed by bending to form the lower wall of the corresponding threading groove, and the end extends downward and is parallel to the door body 3 or slightly inclined to the door body 3.

[0035] The lower plate 18 is a straight plate, one end of which is fixed on the door body 3, and the other end extends to the end of the upper plate 17 and is fixedly connected thereto to form the upper wall of the second wire threading groove 10. The upper plate 17 and the lower plate 18 form a cavity with the door body 3. In order to ensure the strength of the limit block 7, a plurality of support plates are provided in any limit block 7, and the support plates are adapted to the cross-section of the inner cavity of the limit block 7.

[0036] The bent end of the upper plate 17 is inclined toward the door body 3, thereby forming an inclined extrusion surface. Furthermore, the bent ends of the upper plates 17 of the multiple limit blocks 7 are located on the same inclined surface. During the actual lifting process, the lifting difficulty can be reduced. The inclination angle of the inclined surface can be 1-5 degrees, and the side of the corresponding end plate close to the extrusion surface is inclined at the same angle as the extrusion surface, and the two are located on the same inclined surface.

[0037] End plates are provided on both sides of the limit block 7, and notches corresponding to the second threading groove 10 are provided on the end plates. The side walls on both sides of the notch are adapted to the shape of the second threading groove 10, and a smooth inner wall is provided at one end of the notch close to the door body 3, so as to facilitate the insertion of the packing rope.

[0038] In an optional embodiment, hinged ears extend from both sides of the door body 3 to form a T-shaped structure, and lifting devices 4 are hinged on the two hinged ears respectively to lift after the packaging is completed. The lifting device 4 can be a winch, an electric hoist, or a cylinder. Columns 6 are provided on both sides of the door body 3, and a slide groove corresponding to the door body 3 and extending in the longitudinal direction is provided on the inner side of the column 6. The lifting device 4 is correspondingly arranged on the outer side of the column 6, and the lifting device 4 is preferably a cylinder.

[0039] In an optional embodiment, a baffle 14 is provided between the upright column 6 and the baler, the baffle 14 is the same as the side wall connecting the two sides of the baler, the inner side of the baffle 14 is close to the end plate, the inner side of the baffle 14 is in the same plane as the inner surface of the side wall of the baler body 1, the strip hole 8 extends to the baffle 14, and the baffle 14 is provided with an arc-shaped notch 15 corresponding to the end of the strip hole 8. This makes it easier for the baling rope to penetrate, and it can also make way for the baling rope when the objects to be packaged are squeezed out after tying.

[0040] Furthermore, one end of the strip hole 8 corresponding to the baffle 14 is an expanded section, the expanded section extends to the baffle 14, the arc-shaped notch 15 on the baffle 14 corresponds to the expanded section, the inner side surface of the baffle 14 is in the same plane as the inner surface of the side wall of the baler body 1, and the width of the expanded section is greater than 2 times the diameter of the baling rope.

[0041] The baler is provided with a hydraulic station 5, and the controller controls the squeezing cylinder 11 and the lifting device 4. The length of the bent end of the top limit block 7 is extended so that its fixed end is not lower than the upper edge of the baling chamber of the baler, and the lower plate 18 of the bottom limit block 7 is extended horizontally so as to be stably placed at the bottom of the baling chamber of the baler.

[0042] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention are within the scope of protection of the pending claims of the present invention.

Claims

1. A horizontal baler, characterized in that: include: A main body, wherein a packing cavity extending in a horizontal direction is provided inside the main body, and the packing cavity has an open first end and a second end; An extrusion oil cylinder, the extrusion oil cylinder is located at the first end of the packing cavity, an extrusion plate is provided at the end of the extrusion oil cylinder, a side of the extrusion plate corresponding to the second end is provided with a plurality of first threading grooves, and the extrusion oil cylinder drives the extrusion plate to be extruded toward the second end of the packing cavity; A door body, the door body is arranged at the second end of the packing cavity, and is displaced longitudinally by a lifting device to open or close the second end, a limit block corresponding to the packing cavity is arranged on the inner side of the door body, a second threading groove is formed between two adjacent limit blocks, and the second threading groove is inclined downward at one end corresponding to the packing cavity; A feed inlet is provided above the main body, and both sides of the feed inlet are located within the stroke of the extrusion cylinder, and a packaging extrusion section is between the feed inlet and the second end; The side walls on both sides of the main body are provided with strip holes corresponding to the second threading grooves, and the length of the strip holes is adapted to the length of the packaging extrusion section.

2. The horizontal baler according to claim 1, characterized in that: A cutting plate extending in a horizontal direction is provided on an inner edge of one side of the feed port corresponding to the second end, and a V-shaped tooth is provided on a side of the cutting plate close to the feed port.

3. The horizontal baler according to claim 1, characterized in that: The side wall of the main body is provided with ribs corresponding to the strip holes and extending in the horizontal direction.

4. The horizontal baler according to claim 1, characterized in that: The limit block is adapted to the width of the inner cavity of the baler, and a plurality of the limit blocks are distributed on the inner wall of the door body along the longitudinal intervals. The limit block side walls corresponding to the upper and lower sides of the second wire threading groove are inclined downward on the side away from the door body, and the inclination of the limit block side wall corresponding to the upper side of the second wire threading groove is greater than the limit block side wall corresponding to the lower side of the second wire threading groove, so that the opening of the second wire threading groove corresponds to the constriction of the packing rope; the limit block side wall corresponding to the lower side of the second wire threading groove is provided with a smooth transition angle corresponding to the constriction.

5. The horizontal baler according to claim 1, characterized in that: End plates are provided on both sides of the limit block, and notches corresponding to the second threading grooves are provided on the end plates. A smooth inner wall is provided at one end of the notch close to the door body.

6. The horizontal baler according to claim 1, characterized in that: The door body is provided with upright posts on both sides, the inner sides of the upright posts are provided with sliding grooves corresponding to the door body and extending in the longitudinal direction, and the lifting device is correspondingly arranged on the outer sides of the upright posts.

7. The horizontal baler according to claim 6, characterized in that: A baffle is provided between the column and the baler, the inner side of the baffle is in the same plane as the inner surface of the side wall of the baler body, the strip hole extends to the baffle correspondingly, and an arc-shaped notch corresponding to the end of the strip hole is provided on the baffle.

8. The horizontal baler according to claim 7, characterized in that: One end of the strip-shaped hole corresponding to the baffle is a hole expansion section.

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