Automatic folding mechanism of high-speed box pasting machine
By designing the automatic folding mechanism of the guide mounting plate, guide wheel, guide shaft and guide plate in a high-speed box paste machine, the problem of poor bottom stability and abnormal noise during the folding process of cardboard is solved, and the automatic folding and forming of cardboard and high-efficiency yield is achieved. .
Patent Information
- Application Number
- CN202420607953.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-27
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-03-27
AI Technical Summary
The existing high-speed box paste machines have poor bottom stability and abnormal noise problems during the cardboard guide forming process, resulting in deviations or failures in the cardboard folding process.
An automatic folding mechanism including a guide mounting plate, a guide wheel, a guide shaft, an adjustment assembly and a guide plate is designed. The guide mounting plate and the guide wheel limit cardboard are automatically folded over the sides of the cardboard to ensure that the cardboard is ensured. Advance stably along a straight line and achieve automatic folding and forming.
Effectively limit the cardboard folding motion trajectory, preventing offset and deviation, improving the forming rate and stability of cardboard folding, and realizing automatic folding and forming of cardboard.
Smart Images
Figure CN222178859U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of carton manufacturing, in particular to an automatic folding mechanism of a high-speed box gluing machine. Background Art
[0002] Carton (English carton or hard paper case): is the most widely used packaging product. According to different materials, there are corrugated paper boxes, single-layer cardboard boxes, etc., with various specifications and models. Commonly used cartons are three-layer and five-layer, and seven-layer is less used. Each layer is divided into lining paper, corrugated paper, core paper, and face paper. The lining and face paper are tea board paper and kraft paper, and the core paper is corrugated paper. The color and feel of each paper are different, and the paper (color and feel) produced by different manufacturers are also different.
[0003] High-speed box gluer is the last process equipment of carton production. It is mainly used for gluing single corrugated cardboard to meet the requirements of multi-variety, small and medium-sized batch production and the packaging needs of export products such as food and cotton. It is an ideal carton equipment. It has the advantages of high efficiency, easy operation, good performance and reliable operation. It is a necessary equipment for the packaging carton industry.
[0004] However, the existing technology has the following problems:
[0005] 1. In the prior art, twisted nylon rods are often used to guide the cardboard during its shaping. However, when the cardboard moves along the conveyor belt and bends, the two sides of the cardboard are bent. There is no reasonable guidance at the indentation line between the side of the cardboard and its adjacent surface, which makes the cardboard as a whole easy to loosen and deviate.
[0006] 2. The existing high-speed box gluer cannot ensure that the cardboard moves forward stably in a straight line because it has no creasing line guidance, which may cause deviation or folding failure in the folding process of some cardboards. Utility Model Content
[0007] The utility model aims to provide an automatic folding mechanism for a high-speed folder gluer to solve the above-mentioned problems of poor bottom stability and easy generation of abnormal noise.
[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic folding mechanism of a high-speed box gluing machine, comprising a frame, a conveyor belt is installed inside the frame, a guide mounting plate is provided at the rear of the frame, a guide wheel is installed inside the guide mounting plate, a guide wheel is also installed at a position symmetrical to the guide mounting plate inside the frame, a guide shaft is installed on the outer side of the guide mounting plate, a crossbeam is installed on the frame below the guide shaft, an adjustment component is installed on the crossbeam, the adjustment component consists of a guide rod, a hand wheel, a positioning screw, a screw, a sleeve, a front clamp and a rear clamp, a guide plate is installed in front of the frame, the guide plate is divided into a horizontal plate and a twisting plate, five positioning wheels are installed at positions corresponding to the twisting plate, a vertical plate is installed on the frame at the intersection of the horizontal plate and the twisting plate, and a pressure wheel is installed at the front end of the vertical plate.
[0009] As a further solution of the utility model: the conveyor belt is placed inside the frame through the support legs, the guide mounting plate is installed at both ends of the rear end of the frame through bolts, the two rows of guide wheels are installed on the frame and the guide mounting plate through rolling bearings, and the two rows of guide wheels are installed symmetrically. The conveyor belt is used to drive the cardboard to move forward, the guide mounting plate is used to install the guide wheels, and the two rows of guide wheels are used to limit the two ends of the cardboard to prevent the cardboard from deviating.
[0010] As a further solution of the utility model: the guide shaft is installed on the outside of the frame, and the crossbeam is an integrated structure with the bottom of the frame. The guide shaft is used to guide the paperboard to a state perpendicular to the frame. The crossbeam is used to install the adjustment component.
[0011] As a further solution of the utility model: the three guide rods pass through the crossbeam and are slidably connected thereto, the hand wheel is installed below the guide rod, the positioning screw is installed on the outside of the frame and corresponds to the guide rod one by one, the screw rod passes through the upper end of the guide rod, the front clamp block and the rear clamp block are respectively installed at the front and rear ends of the guide shaft, the sleeve is installed between the front clamp block and the rear clamp block, and the front end of the screw rod is threadedly connected to the sleeve. The adjustment assembly is used to gradually increase the height of the guide shaft from the back to the front.
[0012] As a further solution of the utility model: the horizontal plate is installed at the front end of the frame, the twisting plate is installed at the rear of the horizontal plate and is an integrated structure with the horizontal plate. The guide plate is used to guide the paperboard to °.
[0013] As a further solution of the utility model: the five positioning wheels are mounted on the front end of the frame and correspond to the positions of the twisting plates one by one, and the positioning wheels are in contact with the twisting plates. The positioning wheels and the twisting plates cooperate to fit the cardboard to the twisting plates.
[0014] As a further solution of the utility model: the vertical plate is installed at the position where the horizontal plate and the twisting plate are combined on the frame, and the clamping wheel is installed at the middle position of the inner side of the vertical plate, and the clamping wheel is attached to the surface of the horizontal plate. The vertical plate is used to install the clamping wheel, and the clamping wheel prevents the cardboard from being limited when passing through and prevents its edge from being lifted.
[0015] Compared with the prior art, the beneficial effects of the utility model are:
[0016] 1. In the utility model, the motion trajectory of the cardboard during folding can be effectively limited by the guide mounting plate and two rows of guide wheels, thereby ensuring the forming rate of the cardboard during folding;
[0017] In the utility model, the two side surfaces of the paperboard can be automatically folded 180 degrees through the cooperation of the guide shaft and the guide plate, so as to prevent deviation from occurring when the paperboard is folded, and realize automatic folding and forming of the paperboard. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0019] Figure 2 This is a schematic diagram of the guide wheel installation structure of the utility model;
[0020] Figure 3 This is a schematic diagram of the installation structure of the positioning wheel and the pressing wheel of the utility model;
[0021] Figure 4 for Figure 1 A schematic diagram of the structure at point A
[0022] In the figure: 1. frame; 2. conveyor belt; 3. guide mounting plate; 4. guide wheel; 5. guide shaft; 6. crossbeam; 7. adjustment assembly; 701. guide rod; 702. hand wheel; 703. positioning screw; 704. screw rod; 705. sleeve; 706. front clamp block; 707. rear clamp block; 8. guide plate; 801. horizontal plate; 802. twisting plate; 9. positioning wheel; 10. vertical plate; 11. clamping wheel. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] See also Figure 1-4In the embodiment of the utility model, an automatic folding mechanism of a high-speed box gluer includes a frame 1, a conveyor belt 2 is installed inside the frame 1, a guide mounting plate 3 is provided at the rear of the frame 1, a guide wheel 4 is installed inside the guide mounting plate 3, a guide wheel 4 is also installed at a position symmetrical to the guide mounting plate 3 inside the frame 1, a guide shaft 5 is installed on the outside of the guide mounting plate 3, a crossbeam 6 is installed on the frame 1 below the guide shaft 5, an adjustment component 7 is installed on the crossbeam 6, and the adjustment component 7 is composed of a guide rod 701, a hand wheel 702, a positioning screw 703, a screw 704, a sleeve 705, a front clamping block 706 and a rear clamping block 707, a guide plate 8 is installed in front of the frame 1, and the guide plate 8 is divided into a horizontal plate 801 and a twisting plate 802, and five positioning wheels 9 are installed at the positions corresponding to the twisting plate 802, and a vertical plate 10 is installed at the position where the horizontal plate 801 and the twisting plate 802 intersect on the frame 1, and a pressing wheel 11 is installed at the front end of the vertical plate 10. The device can effectively limit the movement trajectory of the cardboard during folding through the guide mounting plate 3 and the two rows of guide wheels 4 to ensure the forming rate of the cardboard folding; the two sides of the cardboard can be automatically folded 180° through the cooperation of the guide shaft 5 and the guide plate 8 to prevent deviation during folding of the cardboard, thereby realizing automatic folding and forming of the cardboard.
[0025] The conveyor belt 2 is placed inside the frame 1 through the support legs, the guide mounting plate 3 is installed at both ends of the rear end of the frame 1 through bolts, and two rows of guide wheels 4 are installed on the frame 1 and the guide mounting plate 3 through rolling bearings, and the two rows of guide wheels 4 are installed symmetrically. The conveyor belt 2 is used to drive the cardboard to move forward, the guide mounting plate 3 is used to install the guide wheels 4, and the two rows of guide wheels 4 are used to limit the two ends of the cardboard to prevent the cardboard from deflecting.
[0026] The guide shaft 5 is installed on the outside of the frame 1, and the crossbeam 6 is an integrated structure with the bottom of the frame 1. The guide shaft 5 is used to guide the cardboard to a state perpendicular to the frame 1. The crossbeam 6 is used to install the adjustment component 7.
[0027] Three guide rods 701 pass through the crossbeam 6 and are slidably connected thereto, a hand wheel 702 is mounted below the guide rods 701, a positioning screw 703 is mounted on the outside of the frame 1 and corresponds to the guide rods 701 one by one, a screw rod 704 passes through the upper end of the guide rod 701, a front clamping block 706 and a rear clamping block 707 are respectively mounted on the front and rear ends of the guide shaft 5, a sleeve 705 is mounted between the front clamping block 706 and the rear clamping block 707, and the front end of the screw rod 704 is threadedly connected to the sleeve 705. The adjustment assembly 7 is used to gradually increase the height of the guide shaft 5 from the back to the front.
[0028] The horizontal plate 801 is mounted on the front end of the frame 1, and the twisting plate 802 is mounted on the rear of the horizontal plate 801 and is an integrated structure with the horizontal plate 801. The guide plate 8 is used to guide the paperboard to 180 degrees.
[0029] Five positioning wheels 9 are mounted on the front end of the frame 1 and correspond to the positions of the twisting plate 802 one by one, and the positioning wheels 9 are in contact with the twisting plate 802. The positioning wheels 9 and the twisting plate 802 cooperate to make the cardboard fit the twisting plate 802.
[0030] The vertical plate 10 is installed at the position where the horizontal plate 801 and the twisting plate 802 are combined on the frame 1, and the pressing wheel 11 is installed at the middle position of the inner side of the vertical plate 10, and the pressing wheel 11 is attached to the surface of the horizontal plate 801. The vertical plate 10 is used to install the pressing wheel 11, and the pressing wheel 11 prevents the cardboard from being limited when passing through and preventing its edge from being lifted.
[0031] The working principle and use process of the utility model: when the cardboard passes through the guide installation plate 3 and the guide wheel 4 along the conveyor belt 2, the guide wheel 4 locates the indentation line of the cardboard. Due to the pressing effect of the guide shaft 5, the two sides of the cardboard coated with glue are folded upward along the guide shaft 5 to form a 90-degree state. The two sides of the cardboard sent out from the end of the guide shaft 5 slide into the twisting plate 802. The two sides of the cardboard slide along the inner surface of the twisting plate 802. After being guided by the twisting plate 802, the two sides of the cardboard are folded downward and finally folded into shape. Through the guide installation plate 3 and two rows of guide wheels 4, this device can effectively limit the movement trajectory of the cardboard during folding to ensure the forming rate of the cardboard folding; through the cooperation of the guide shaft 5 and the guide plate 8, the two sides of the cardboard can be automatically folded 180° to prevent deviation when the cardboard is folded, so as to realize the automatic folding and forming of the cardboard.
[0032] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. An automatic folding mechanism for a high-speed folder gluer, comprising a frame (1), characterized in that: A conveyor belt (2) is installed inside the frame (1), a guide mounting plate (3) is provided at the rear of the frame (1), a guide wheel (4) is installed inside the guide mounting plate (3), a guide wheel (4) is also installed inside the frame (1) at a position symmetrical to the guide mounting plate (3), a guide shaft (5) is installed outside the guide mounting plate (3), a crossbeam (6) is installed below the guide shaft (5) on the frame (1), an adjustment assembly (7) is installed on the crossbeam (6), and the adjustment assembly (7) is composed of a guide rod (701), a hand wheel (702) and a guide shaft (5). , a positioning screw (703), a screw rod (704), a sleeve (705), a front clamping block (706) and a rear clamping block (707); a guide plate (8) is installed in front of the frame (1); the guide plate (8) is divided into a horizontal plate (801) and a twisting plate (802); five positioning wheels (9) are installed at positions corresponding to the frame (1) and the twisting plate (802); a vertical plate (10) is installed at the position where the horizontal plate (801) and the twisting plate (802) meet on the frame (1); a clamping wheel (11) is installed at the front end of the vertical plate (10).
2. The automatic folding mechanism of a high-speed folder gluer according to claim 1, characterized in that: The conveyor belt (2) is placed inside the frame (1) via supporting feet, the guide mounting plate (3) is mounted on both ends of the rear end of the frame (1) via bolts, and the two rows of guide wheels (4) are mounted on the frame (1) and the guide mounting plate (3) via rolling bearings, and the two rows of guide wheels (4) are symmetrically mounted.
3. The automatic folding mechanism of a high-speed folder gluer according to claim 1, characterized in that: The guide shaft (5) is mounted on the outside of the frame (1), and the crossbeam (6) and the bottom of the frame (1) are an integrated structure.
4. The automatic folding mechanism of a high-speed folder gluer according to claim 1, characterized in that: The three guide rods (701) pass through the cross beam (6) and are slidably connected thereto; the hand wheel (702) is mounted below the guide rods (701); the positioning screws (703) are mounted on the outside of the frame (1) and correspond one to one with the guide rods (701); the screw rods (704) pass through the upper ends of the guide rods (701); the front clamping block (706) and the rear clamping block (707) are respectively mounted on the front and rear ends of the guide shaft (5); the sleeve (705) is mounted between the front clamping block (706) and the rear clamping block (707); and the front end of the screw rod (704) is threadedly connected to the sleeve (705).
5. The automatic folding mechanism of a high-speed folder gluer according to claim 1, characterized in that: The horizontal plate (801) is installed at the front end of the frame (1), and the twisting plate (802) is installed at the rear of the horizontal plate (801) and forms an integrated structure with the horizontal plate (801).
6. The automatic folding mechanism of a high-speed folder gluer according to claim 1, characterized in that: The five positioning wheels (9) are mounted on the front end of the frame (1) in one-to-one correspondence with the positions of the twisting plate (802), and the positioning wheels (9) are in contact with the twisting plate (802).
7. The automatic folding mechanism of a high-speed folder gluer according to claim 1, characterized in that: The vertical plate (10) is installed at the position where the horizontal plate (801) and the twisting plate (802) are combined on the frame (1), and the clamping wheel (11) is installed at the middle position of the inner side of the vertical plate (10), and the clamping wheel (11) is attached to the surface of the horizontal plate (801).