A feeding device for a fully automatic high-speed paper box forming machine

Abstract

The utility model discloses a feeding device of a fully automatic high-speed paper box forming machine, including a feeding base and a transmission mechanism installed at the upper end of the feeding base, the inner walls of two adjustment grooves are slidably provided with mounting frames, a first conveyor belt is installed between the two mounting frames, the inner wall of the feeding base is located below the first conveyor belt and a second conveyor belt is installed, the inner walls of the two limit slots are interspersed with adjustment plates, and one side of the two adjustment plates is fixed with a trimming blade. The utility model ensures that the paper box material is centrally transmitted by arranging the first and second conveyor belts distributed up and down on the transmission mechanism through mutual extrusion and transmission, and also arranges a trimming blade whose distance can be adjusted according to the width of the paperboard material, so as to repair and remove the edge burrs of the paperboard material during the transmission process, and does not require the staff to manually clean before loading, thereby reducing the workload and improving the production efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of paper box production, in particular to a feeding device of a full-automatic high-speed paper box forming machine. Background Art

[0002] In the packaging machinery industry, the main products of carton forming machines are: carton forming machines and carton forming machines. Carton forming machines are indispensable equipment for making cartons. There are two types of carton forming machines on the market: carton forming machines with hot melt glue machines and carton forming machines without hot melt glue machines. Carton forming machines with hot melt glue machines are the best equipment for making high-end and fine lid cartons. In order to improve the production efficiency of cartons, some auxiliary equipment will be used in conjunction with the carton forming machine, among which the feeding device is one of the most frequently used equipment.

[0003] In view of this, Chinese patent number CN220785015U proposes a feeding device for a fully automatic high-speed carton forming machine, which can drive the first limit member and the second limit member to move in the two slide rails opened on the surface of the support plate, so as to adjust the width of the surface of the transmission component, prevent the material from being offset during transportation, improve the stability of the material during transportation, and make the material more accurate when performing the next processing. However, although the above technical scheme can ensure that the material is stably transported and not easily offset during the loading process of the carton material, if there are many burrs protruding on the edge of the material before loading, direct loading will affect the quality of the later carton forming, and manual cleaning before loading is time-consuming and labor-intensive, which not only increases the workload but also reduces production efficiency. In this regard, this design scheme proposes a feeding device for a fully automatic high-speed carton forming machine. Utility Model Content

[0004] In order to solve the above problems, the purpose of the utility model is to provide a feeding device for a fully automatic high-speed paper box forming machine to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the utility model proposes a feeding device for a fully automatic high-speed paper box forming machine, comprising a feeding base and a transmission mechanism installed on the upper end of the feeding base;

[0006] The transmission mechanism includes adjustment grooves opened on both sides of the feeding base, the inner walls of the two adjustment grooves are slidably provided with mounting brackets, both ends of the bottom of the inner walls of the two adjustment grooves are fixedly provided with hydraulic rods, and one end of the four hydraulic rods is respectively fixedly connected to the two sides of the bottom of the two mounting brackets, a first conveyor belt is installed between the two mounting brackets, and a second conveyor belt is installed on the inner wall of the feeding base below the first conveyor belt, a limiting slot is opened in the middle position of the bottom of the inner walls of the two adjustment grooves, and the inner walls of the two limiting slots are interspersed with adjustment plates, and one side of the two adjustment plates is fixedly provided with a trimming blade.

[0007] In one example, a material guide inclined plate is installed at the edge of one side of the inner wall of the feeding base, and electric telescopic rods are fixedly provided at the upper edges of the material guide inclined plate on both sides of the inner wall of the feeding base.

[0008] In one example, the output ends of the two electric telescopic rods are fixed with limit bars, and the bottoms of the two limit bars are respectively in contact with the top of the material guide inclined plate.

[0009] In one example, a scraper is installed on one end of the inner wall of the feeding base below the second conveyor belt, and one side of the scraper contacts the outer wall of the second conveyor belt. A through groove is opened at the bottom of one end of the feeding base.

[0010] In one example, connecting grooves are provided on both sides of the inner wall of the through groove, waste boxes are inserted through the inner walls of the two connecting grooves, and a handle is fixedly provided at the middle position of one side of the waste box.

[0011] In one example, a switch panel is fixedly provided on one side of the feeding base, and the first conveyor belt, the second conveyor belt and the electric telescopic rod are electrically connected to an external power supply through the switch panel.

[0012] The feeding device of the fully automatic high-speed paper box forming machine proposed by the utility model can bring the following beneficial effects:

[0013] The feeding device of the fully automatic high-speed paper box forming machine arranges a first conveyor belt and a second conveyor belt distributed up and down on a transmission mechanism, and can ensure that the paper box material is transmitted in the center by mutual squeezing and transmitting. At the same time, a trimming blade whose distance can be adjusted according to the width of the paperboard material is arranged therein, so that the edge burrs of the paperboard material are repaired and removed during the transmission process, and there is no need for the staff to manually clean before feeding, thereby reducing the workload and improving the production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the transmission mechanism of the utility model;

[0017] Figure 3 This utility model manual is attached Figure 2 The enlarged structural diagram at A in the middle;

[0018] Figure 4 It is a schematic diagram of the structure inside the feeding base of the utility model.

[0019] In the figure: 1. feeding base; 2. transmission mechanism; 201. adjustment slot; 202. mounting frame; 203. hydraulic rod; 204. first conveyor belt; 205. second conveyor belt; 206. limit slot; 207. adjustment plate; 208. trimming blade; 3. guide inclined plate; 4. electric telescopic rod; 5. limit strip; 6. scraper; 7. connecting slot; 8. waste box; 9. handle. DETAILED DESCRIPTION

[0020] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in the form of examples in conjunction with the accompanying drawings.

[0021] The examples are as follows:

[0022] The utility model provides Figure 1-4 The feeding device of a fully automatic high-speed paper box forming machine shown in the figure comprises a feeding base 1 and a transmission mechanism 2 installed on the upper end of the feeding base 1;

[0023] The transmission mechanism 2 includes adjustment grooves 201 provided on both sides of the feeding base 1, the inner walls of the two adjustment grooves 201 are slidably provided with mounting frames 202, hydraulic rods 203 are fixedly provided at both ends of the bottom of the inner walls of the two adjustment grooves 201, and one end of the four hydraulic rods 203 is respectively fixedly connected to the two sides of the bottom of the two mounting frames 202, a first conveyor belt 204 is installed between the two mounting frames 202, and a second conveyor belt 205 is installed on the inner wall of the feeding base 1 below the first conveyor belt 204, and a limit slot 206 is provided in the middle position of the bottom of the inner wall of the two adjustment grooves 201, and the inner walls of the two limit slots 206 are interspersed with adjustment plates 207. A trimming blade 208 is fixedly provided on one side of the two adjustment plates 207, and is installed in the limiting card slot 206 through the adjustment plates 207. The friction between the adjustment plates 207 and the limiting card slot 206 is relatively large. When the cardboard material contacts the trimming blade 208 during the transmission process and is repaired, the adjustment plates 207 will not slide in the inner wall of the limiting card slot 206, and the distance between the trimming blades 208 at both ends can be always maintained. The adjustment plates 207 are moved in the limiting card slot 206 according to the width of the cardboard material to adjust the distance between the trimming blades 208. There may be scale lines at the outer edge of the limiting card slot 206, and the user can adjust the blade distance according to the scale lines.

[0024] Furthermore, a material guide inclined plate 3 is installed at the edge of one side of the inner wall of the feeding base 1, and electric telescopic rods 4 are fixedly provided at the upper edges of the material guide inclined plate 3 on both sides of the inner wall of the feeding base 1, and one end of the material guide inclined plate 3 is in an inclined state, and the other end is horizontally installed above the second conveyor belt 205. After the cardboard material slides from the upper end, it just touches the second conveyor belt 205 and is transferred by it to between the first conveyor belt 204 and the second conveyor belt 205 for extrusion and transmission. The extruded cardboard is not easy to shift its position, which can ensure that it is transferred in the center and the burrs on the edge are repaired.

[0025] The output ends of the two electric telescopic rods 4 are fixed with limit bars 5, and the bottoms of the two limit bars 5 are in contact with the tops of the guide inclined plates 3 respectively, and the two limit bars 5 play a role in preliminary positioning and centering;

[0026] Furthermore, a scraper 6 is installed at one end of the inner wall of the feeding base 1 below the second conveyor belt 205 , and one side of the scraper 6 contacts the outer wall of the second conveyor belt 205 . A through groove is provided at the bottom of one end of the feeding base 1 .

[0027] Connecting grooves 7 are provided on both sides of the inner wall of the through groove, and waste boxes 8 are interspersed on the inner walls of the two connecting grooves 7. A handle 9 is fixedly provided in the middle position of one side of the waste box 8. The repaired cardboard material is transferred from the second conveyor belt 205 to the molding machine, and a gap is left between it and the molding machine. The trimmed waste falls into it and falls into the waste box 8. Some of the waste adhering to the second conveyor belt 205 is scraped off by the scraper 6 and falls onto the feeding base 1. Since the bottom of the feeding base 1 is in an inclined state, the waste will slide into the through groove on one side after falling and fall into the waste box 8 for collection. Later, it can be processed by sliding it out of the connecting groove 7 through the handle 9.

[0028] Working principle: When using the feeding device of the fully automatic high-speed carton forming machine in this design, you first need to place the carton material on the guide ramp 3 to slide it down, and start the electric telescopic rod 4 to push the limit bar 5 to adjust the limit size according to the width of the material, so that the carton material can be kept in the center when it slides down the guide ramp 3. After the material slides down the guide ramp 3, it will directly contact the second conveyor belt 205 and be guided by it. Start the hydraulic rod 203 to adjust the height of the mounting frame 202 according to the thickness of the cardboard material, so that the first conveyor belt 204 at the upper end just touches the top of the cardboard, and it is squeezed and transmitted to the feeding bottom by the two conveyor belts. The first conveyor belt 204 and the second conveyor belt 205 are used for the raw material mechanism to ensure the stability of the central transmission of the cardboard, and the distance of the trimming blade 208 can be adjusted according to the width of the cardboard to repair the burrs on the edge of the cardboard, thereby improving its molding quality without the need for manual repair by the staff, reducing the workload and improving the processing efficiency.

[0029] Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0030] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A feeding device for a fully automatic high-speed paper box forming machine, comprising a feeding base (1) and a transmission mechanism (2) mounted on the upper end of the feeding base (1); Features: The transmission mechanism (2) comprises adjustment grooves (201) provided on both sides of the feeding base (1); mounting frames (202) are slidably provided on the inner walls of the two adjustment grooves (201); hydraulic rods (203) are fixedly provided at both ends of the bottom of the inner walls of the two adjustment grooves (201); one end of the four hydraulic rods (203) is respectively fixedly connected to the two sides of the bottom of the two mounting frames (202); a first conveyor belt (204) is installed between the two mounting frames (202); a second conveyor belt (205) is installed on the inner wall of the feeding base (1) below the first conveyor belt (204); a limit slot (206) is provided at the middle position of the bottom of the inner walls of the two adjustment grooves (201); an adjustment plate (207) is inserted into the inner walls of the two limit slots (206); and a trimming blade (208) is fixedly provided on one side of the two adjustment plates (207).

2. The feeding device of the fully automatic high-speed carton forming machine according to claim 1, characterized in that: A material guide inclined plate (3) is installed at the edge of one side of the inner wall of the feeding base (1), and electric telescopic rods (4) are fixedly provided at the upper edges of the material guide inclined plate (3) on both sides of the inner wall of the feeding base (1).

3. The feeding device of the fully automatic high-speed paper box forming machine according to claim 2 is characterized in that: The output ends of the two electric telescopic rods (4) are both fixedly provided with limit bars (5), and the bottoms of the two limit bars (5) are respectively in contact with the top of the material guide inclined plate (3).

4. The feeding device of the fully automatic high-speed paper box forming machine according to claim 1 is characterized in that: A scraper (6) is installed on one end of the inner wall of the feeding base (1) below the second conveyor belt (205), and one side of the scraper (6) is in contact with the outer wall of the second conveyor belt (205). A through groove is provided at the bottom of one end of the feeding base (1).

5. The feeding device of the fully automatic high-speed paper box forming machine according to claim 4 is characterized in that: Connecting grooves (7) are provided on both sides of the inner wall of the through groove, and waste boxes (8) are inserted through the inner walls of the two connecting grooves (7), and a handle (9) is fixedly provided at the middle position of one side of the waste box (8).

6. The feeding device of the fully automatic high-speed paper box forming machine according to claim 2, characterized in that: A switch panel is fixedly provided on one side of the feeding base (1), and the first conveyor belt (204), the second conveyor belt (205) and the electric telescopic rod (4) are all electrically connected to an external power supply via the switch panel.

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