Mattress gluing equipment
By integrating glue spraying and rolling mechanisms into the mattress production line, and using sensors to measure mattress thickness to adjust the height of the glue roller or glue gun, the problem of limited adaptability of existing equipment is solved, enabling wider application and greater practicality.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHEJIANG ANMAX INTELLIGENT EQUIP CO LTD
- Filing Date
- 2025-03-14
- Publication Date
- 2026-06-16
AI Technical Summary
Existing mattress production lines typically only have one type of equipment: either a roller coating machine or a spray coating machine. This limits their applicability and practicality.
The glue spraying mechanism and the glue rolling mechanism are integrated into a single conveyor line. The glue spraying mechanism and the glue rolling mechanism can work independently or in conjunction with each other. The height of the glue roller or glue gun is adjusted by measuring the thickness of the mattress through a sensor, so as to achieve the switching of different glue application methods.
It expands the scope of application and operating conditions of the equipment, enhances its practicality, and improves the stability and accuracy of its operation.
Smart Images
Figure CN224358653U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of mechanical technology and relates to an adhesive application device, particularly an adhesive application device for mattresses. Background Technology
[0002] The gluing equipment used in mattress production is mainly used to bond different material layers of the mattress (such as springs, foam, latex, fabric, etc.) to ensure structural stability and durability.
[0003] Existing methods for applying adhesive to mattresses are generally divided into roller coating and spray coating. Among them, roller coating equipment is disclosed in the Chinese Patent Database as a roller coating equipment (application number: 202323199934.6), and spray coating equipment is disclosed in the Chinese Patent Database as a mattress spray coating production line (application number: 202011309495.8).
[0004] Existing mattress production lines typically only have one type of equipment: either a roller coating machine or a spray coating machine. This limits their applicability and practicality. Utility Model Content
[0005] The purpose of this invention is to address the aforementioned problems in existing technologies by proposing a mattress gluing device.
[0006] The objective of this utility model can be achieved through the following technical solution: A mattress gluing device includes a frame, a conveyor line horizontally arranged on the frame, and a glue spraying mechanism and a glue rolling mechanism both arranged above the conveyor line. The glue rolling mechanism includes a horizontally arranged glue roller, and the glue spraying mechanism includes a glue gun. The feature is that the glue rolling mechanism is arranged in front of the glue spraying mechanism, and the two are distributed along the conveying direction of the conveyor line. A sensor for measuring the thickness of the mattress on the conveyor line is also installed on the frame. The sensor is electrically connected to a controller for controlling the operation of the glue spraying mechanism and the glue rolling mechanism, and is used to adjust the distance between the glue roller or glue gun and the conveyor line respectively. The sensor is located in front of the glue roller.
[0007] During use, the mattress is fed in by a conveyor line, and the thickness of the mattress on the conveyor line is measured by a sensor first. When glue spraying is required, the glue gun is adjusted to the correct height, and the mattress moves directly past the glue rolling mechanism to the glue spraying mechanism for glue spraying. When glue rolling is required, the height of the glue roller is adjusted so that it presses on the upper side of the mattress for glue application.
[0008] This equipment integrates the glue spraying mechanism and the glue rolling mechanism on a single conveyor line. The glue spraying mechanism and the glue rolling mechanism can work independently or in coordination, effectively expanding the scope of application and working conditions of this equipment, thereby greatly enhancing its practicality.
[0009] In the aforementioned mattress gluing equipment, the sensor is a distance sensor, which is positioned directly above the conveyor line and emits a distance measurement signal vertically downwards. During operation, when there is no mattress on the conveyor line, the distance measurement signal emitted by the sensor is reflected by the conveyor line; when there is a mattress on the conveyor line, the distance measurement signal is reflected by the mattress. This creates a displacement difference, which represents the mattress thickness. The equipment features a simple structure, stable operation, and high precision.
[0010] In the aforementioned mattress gluing equipment, a mounting rod is vertically fixed to the frame, and the distance sensor is fixed to one side of the lower end of the mounting rod. This design facilitates the installation and position adjustment of the distance sensor.
[0011] In the aforementioned mattress gluing equipment, the gluing mechanism also includes two support plates and a power mechanism for driving the two support plates to rise and fall. The two ends of the glue roller are respectively rotatably mounted on the two support plates, and both support plates are slidably connected to the frame to improve the sliding stability and accuracy of the support plates, thereby achieving smooth and precise lifting and lowering of the glue roller.
[0012] In the aforementioned mattress gluing equipment, a linear guide rail is vertically fixed on the frame, and each support plate corresponds to at least one linear guide rail; a slider is installed on each linear guide rail, and the slider is fixedly connected to the corresponding support plate.
[0013] In the aforementioned mattress gluing equipment, the power mechanism includes a motor and two screw jacks fixed to the frame. These screw jacks are arranged side-by-side along the axial direction of the glue roller and are connected together via a drive shaft. The motor drives one of the screw jacks, and two support plates are fixedly connected to the lower ends of the screws of each screw jack. This design offers advantages such as simple structure and stable operation.
[0014] As an alternative, in the aforementioned mattress adhesive application equipment, the sensor includes a displacement sensor and an electric actuator for driving the displacement sensor to move up and down. The displacement sensor is electrically connected to a controller for controlling the movement of the power mechanism. In use, the displacement sensor calculates the mattress thickness by the distance it moves after contacting the mattress.
[0015] Compared with existing technologies, this mattress gluing equipment integrates the glue spraying mechanism and the glue rolling mechanism on a single conveyor line. The glue spraying mechanism and the glue rolling mechanism can work independently or in coordination, effectively expanding the scope of application and working conditions of the equipment, thereby greatly enhancing its practicality. Attached Figure Description
[0016] Figure 1 This is a 3D schematic diagram of a mattress gluing equipment.
[0017] Figure 2 This is a three-dimensional schematic diagram of a mattress gluing device in another direction.
[0018] Figure 3 This is a schematic diagram of the glue-rolling mechanism.
[0019] In the diagram, 1 is the frame; 2 is the conveyor line; 3 is the glue spraying mechanism; 3a is the glue gun; 4 is the glue rolling mechanism; 4a is the support plate; 4b is the glue roller; 5 is the distance sensor; 6 is the mounting rod; 7 is the linear guide rail; 8 is the motor; 9 is the screw jack; and 10 is the drive shaft. Detailed Implementation
[0020] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.
[0021] Example 1
[0022] like Figure 1 and Figure 2 As shown, the mattress gluing equipment includes a frame 1, a conveyor line 2 horizontally arranged on the frame 1, and a glue spraying mechanism 3 and a glue rolling mechanism 4 both arranged above the conveyor line 2. The conveyor line 2 is a belt conveyor line; the main structures of the glue spraying mechanism 3 and the glue rolling mechanism 4 are existing and will not be described in detail here.
[0023] Specifically
[0024] The glue-rolling mechanism 4 includes two support plates 4a arranged side by side, a glue roller 4b disposed between the two support plates 4a, and a power mechanism for driving the two support plates 4a to rise and fall. The two support plates 4a are distributed along the width direction of the conveyor line 2; the two ends of the glue roller 4b are respectively rotatably mounted on the two support plates 4a, and in the actual product, both ends of the glue roller 4b are rotatably supported on the corresponding support plates 4a by bearings.
[0025] like Figures 1 to 3 As shown, the glue-rolling mechanism 4 is positioned in front of the glue-spraying mechanism 3, and both are distributed along the conveying direction of the conveyor line 2. A sensor for measuring the thickness of the mattress on the conveyor line 2 is also installed on the frame 1. The sensor is electrically connected to a controller that controls the operation of the glue-spraying mechanism 3 and the glue-rolling mechanism 4, and is used to adjust the distance between the glue roller 4b or the glue gun 3a and the conveyor line 2, respectively. The sensor is located in front of the glue roller 4b. This method of electrically connecting the sensor and the controller is existing and will not be elaborated upon here.
[0026] During use, the mattress is fed in by the conveyor line, and the thickness of the mattress on the conveyor line 2 is measured by the sensor first. When glue spraying is required, the glue gun 3a is adjusted to the height first, and the mattress moves directly past the glue rolling mechanism 4 to the glue spraying mechanism 3 for glue spraying. When glue rolling is required, the height of the glue roller 4b is adjusted first so that it presses on the upper side of the mattress for glue application.
[0027] This equipment integrates the glue spraying mechanism 3 and the glue rolling mechanism 4 on a single conveyor line 2. The glue spraying mechanism 3 and the glue rolling mechanism 4 can work independently or in coordination, effectively expanding the scope of application and working conditions of this equipment, thereby greatly enhancing its practicality.
[0028] In this embodiment,
[0029] The sensor is a distance sensor 5, which is positioned directly above the conveyor line 2 and emits a distance measurement signal vertically downwards. In use, when there is no mattress on the conveyor line 2, the distance measurement signal emitted by the distance sensor 5 is reflected by the conveyor line 2; when there is a mattress on the conveyor line 2, the distance measurement signal emitted by the distance sensor 5 is reflected by the mattress, thus generating a displacement difference, which is the mattress thickness. This design offers advantages such as simple structure, stable operation, and high accuracy.
[0030] Among them, the type of ranging sensor 5 can be a laser ranging sensor 5, an ultrasonic ranging sensor 5, etc.
[0031] The distance sensor 5 is installed as follows: a mounting rod 6 is vertically fixed on the frame 1, and the distance sensor 5 is fixed to one side of the lower end of the mounting rod 6. This design facilitates the installation and position adjustment of the distance sensor 5.
[0032] Both support plates 4a are slidably connected to the frame 1 to improve the sliding stability and precision of the support plates 4a, thereby enabling the smooth and precise lifting of the rubber roller 4b. Specifically, a linear guide rail 7 is vertically fixed on the frame 1, and each support plate 4a corresponds to at least one linear guide rail 7; a slider is installed on each linear guide rail 7, and the slider is fixedly connected to the corresponding support plate 4a. In the actual product, the support plate 4a is long and extends along the conveying direction of the conveyor line 2. Both ends of the support plate 4a correspond to the aforementioned linear guide rail 7 to further enhance the smoothness and precision of the sliding of the support plate 4a.
[0033] Of course, it is also possible for the support plate 4a and the frame 1 to form a sliding fit through the sliding guide block structure.
[0034] like Figure 1 and Figure 3 As shown, the power mechanism is as follows: The power mechanism includes a motor 8 and a screw jack 9 fixed on the frame 1, and the screw jack 9 is a conventional product. There are two screw jacks 9 arranged side by side along the axial direction of the rubber roller 4b, and the two screw jacks 9 are connected together by a drive shaft 10. The motor 8 is used to drive one of the screw jacks 9 to operate, and the lower ends of the screws of the two screw jacks 9 are respectively fixed to two support plates 4a. The above design has the advantages of simple structure and stable operation.
[0035] Example 2
[0036] The structure and principle of this second embodiment are basically the same as those of the first embodiment, except that the sensor includes a displacement sensor and an electric push rod for driving the displacement sensor to move up and down. The displacement sensor is electrically connected to a controller for controlling the action of the power mechanism. In use, the displacement sensor calculates the mattress thickness by the distance it moves after contacting the mattress.
[0037] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.
Claims
1. A mattress gluing device, comprising a frame (1), a conveyor line (2) horizontally arranged on the frame (1), and a glue spraying mechanism (3) and a glue rolling mechanism (4) both arranged above the conveyor line (2), wherein the glue rolling mechanism (4) includes a horizontally arranged glue roller (4b), and the glue spraying mechanism (3) includes a glue gun (3a), characterized in that, The roller glue mechanism (4) is located in front of the spray glue mechanism (3) and both are distributed along the conveying direction of the conveyor line (2); a sensor for measuring the thickness of the mattress on the conveyor line (2) is also installed on the frame (1). The sensor is electrically connected to a controller for controlling the action of the spray glue mechanism (3) and the roller glue mechanism (4) to adjust the distance between the glue roller (4b) or glue gun (3a) and the conveyor line (2) respectively, and the sensor is located in front of the glue roller (4b).
2. The mattress gluing equipment according to claim 1, characterized in that, The sensor is a distance sensor (5), which is located directly above the conveyor line (2) and emits a distance signal vertically downward.
3. The mattress gluing equipment according to claim 2, characterized in that, A mounting rod (6) is vertically fixed on the frame (1), and the distance sensor (5) is fixed on one side of the lower end of the mounting rod (6).
4. The mattress gluing equipment according to claim 1, characterized in that, The glue rolling mechanism (4) also includes two support plates (4a) and a power mechanism for driving the two support plates (4a) to rise and fall. The two ends of the glue roller (4b) are respectively rotatably mounted on the two support plates (4a), and the two support plates (4a) are slidably connected to the frame (1) up and down.
5. The mattress gluing equipment according to claim 4, characterized in that, A linear guide rail (7) is vertically fixed on the frame (1), and each support plate (4a) corresponds to at least one linear guide rail (7); a slider is installed on each linear guide rail (7), and the slider is fixed to the corresponding support plate (4a).
6. The mattress gluing equipment according to claim 4 or 5, characterized in that, The power mechanism includes a motor (8) and a screw jack (9) fixed on the frame (1). There are two screw jacks (9) arranged side by side along the axial direction of the rubber roller (4b), and the two screw jacks (9) are connected together by a transmission shaft (10). The motor (8) is used to drive one of the screw jacks (9) to operate. The lower ends of the screws of the two screw jacks (9) are respectively fixed to two support plates (4a).
7. The mattress gluing equipment according to claim 1, characterized in that, The sensor includes a displacement sensor and an electric actuator for driving the displacement sensor to move up and down. The displacement sensor is electrically connected to the controller.