Glue shortage water spraying and removing device of gasket machine

Abstract

The utility model provides a gasket machine glue shortage water spraying removing device, which relates to the field of glue shortage detection and comprises a detection mechanism, and a removing mechanism is fixedly mounted at the top of the detection mechanism. The detection mechanism comprises a working table, a group of fixing plates are fixedly mounted at the top of the working table, and a first electric push rod and a second electric push rod are fixedly mounted at the bottoms of the fixing plates respectively. The device can automatically carry out glue shortage detection on produced gaskets, can also spray water to mark the gaskets without glue or directly reject the gaskets without glue, avoids the problems of missing detection and false detection easily caused by manual detection, ensures product quality, meanwhile, a third electric push rod of the rejecting mechanism drives a push block to push the gaskets without glue into a collecting box, and a clamping groove in the inner wall of a workbench is matched with the collecting box, so that the production efficiency is improved. And the collecting box can be conveniently taken out to treat internal gaskets, and the production process is more coherent and efficient.

Description

Technical Field

[0001] This utility model relates to the field of glue shortage detection, and in particular to a water spray rejection device for glue shortage in a gasket machine. Background Technology

[0002] Insufficient glue detection is a quality inspection method used in industrial production to check whether the amount of glue on the surface or inside a product meets design requirements.

[0003] A water-spraying rejection device for insufficient glue in a gasket machine is a specialized device used in the gasket production process to detect whether the gaskets are deficient in glue, and to spray water to mark and automatically reject the deficient gaskets.

[0004] An existing gasket machine with a water-spraying rejection device for insufficient adhesive has the following shortcomings:

[0005] In the gasket production quality inspection process, with current technology, most methods still rely on manual visual inspection to determine whether gaskets are missing adhesive. Operators need to keep a close eye on the gaskets flowing on the production line for long periods of time, visually observing whether the adhesive layer on the gasket surface is evenly distributed and whether there are any local defects. However, this inspection method has many drawbacks. On the one hand, long hours of work can easily lead to visual fatigue, resulting in missed or false detections. On the other hand, manual inspection is inefficient and cannot meet the needs of large-scale production. In addition, the inspection results are easily affected by personal subjective factors and lack uniform standards. As production scale expands and quality requirements increase, the traditional method of manually visually inspecting gaskets for missing adhesive is gradually becoming unsuitable for the development needs of modern production. Utility Model Content

[0006] This invention can automatically detect insufficient glue in the produced gaskets, and can also spray water to mark or directly remove gaskets with insufficient glue, thereby solving the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model adopts the following technical solution: a water-spraying rejection device for insufficient glue in a gasket machine, comprising a detection mechanism, with a rejection mechanism fixedly installed on the top of the detection mechanism; the detection mechanism includes a worktable, with a set of fixed plates fixedly installed on the top of the worktable, and a first electric push rod and a second electric push rod fixedly installed on the bottom of the fixed plates respectively; an image sensor is fixedly installed on the shaft end of the first electric push rod, and a nozzle is fixedly installed on the shaft end of the second electric push rod; a water tank is fixedly installed on the bottom of the worktable, and a water pump is fixedly connected to the reverse side of the water tank; a telescopic hose is fixedly connected to the output end of the water pump; and a set of rotating wheels is rotatably connected to the inner wall of the worktable. Through the above components, insufficient glue can be automatically detected in the produced gaskets, and insufficient glue gaskets can be marked with water spray or directly rejected to ensure product quality.

[0008] Preferably, a PLC controller is fixedly installed on one side of the front of the workbench. The PLC controller is electrically connected to the components to control the opening and closing of multiple components, thereby improving the overall efficiency.

[0009] Preferably, each workbench is fixedly connected to a support leg at its bottom, and each support leg is fixedly connected to an anti-slip pad at its bottom. By providing the support legs and anti-slip pads, the overall stability during use can be improved, and displacement can be avoided during use.

[0010] Preferably, the inner wall of the workbench is provided with a set of slots, and a collection box is slidably connected to the inner wall of the slots. The slots allow the user to easily remove the collection box for processing the gasket inside.

[0011] Preferably, the front of the water tank is fixedly connected to an inlet pipe, and a sealing cap is movably inserted into the inner wall of the inlet pipe. The outer wall of the inlet pipe is fixedly connected to the front of the workbench. Through the inlet pipe, external water can flow normally into the water tank, and the sealing cap can block the inlet pipe to prevent foreign objects from entering the water tank through the inlet pipe when not in use.

[0012] Preferably, the telescopic hose is connected to the inside of the nozzle, so that water can be delivered to the nozzle normally and the spraying operation can proceed normally.

[0013] Preferably, a conveyor belt is fitted on the inner wall of the rotating wheel, and a servo motor is fixedly installed on the front of the worktable. The output end of the servo motor is fixedly connected to the front of one of the rotating wheels. Through the conveyor belt, servo motor and rotating wheel, the pads can be conveyed, thereby improving the overall work efficiency.

[0014] Preferably, a set of guide plates is fixedly connected to the top of the workbench, and the bottom of the guide plates is slidably connected to the outer wall of the conveyor belt. The guide plates are used to guide the pads.

[0015] Preferably, the rejection mechanism includes a connecting block, and a third electric push rod is fixedly installed on the outer wall of the connecting block. The third electric push rod can drive the push block to move back and forth.

[0016] Preferably, a push block is fixedly connected to the shaft end of the third electric push rod, and the bottom of the push block is slidably connected to the outer wall of the conveyor belt. The push block can push the gasket with insufficient glue into the collection box so that the user can dispose of it centrally.

[0017] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0018] 1. In this utility model, the image sensor, electric push rod and other components of the detection mechanism can automatically detect the lack of glue on the produced gaskets. It can also spray water to mark the gaskets with insufficient glue or directly reject them, avoiding the problems of missed detection and false detection that are easy to occur in manual detection, and ensuring product quality. At the same time, the third electric push rod of the rejection mechanism drives the push block to push the gasket with insufficient glue into the collection box. The slot on the inner wall of the workbench cooperates with the collection box, making it easy to remove the collection box and process the gaskets inside, making the production process more continuous and efficient.

[0019] 2. In this utility model, the conveyor belt, servo motor and rotating wheel work together to realize the conveying of the gasket, thereby improving work efficiency. The guide plate guides the gasket and keeps it stable during the conveying process, ensuring that subsequent operations can be carried out normally. With the cooperation of the first electric push rod and the second electric push rod, the height of the image sensor and the nozzle can be adjusted for better subsequent use. Attached Figure Description

[0020] Figure 1 This utility model provides a perspective view of the main structure of a water-spraying rejection device for a gasket machine with insufficient adhesive.

[0021] Figure 2 An enlarged perspective view of the workbench connection structure in the water spray rejection device for a gasket machine with insufficient adhesive is provided for this utility model.

[0022] Figure 3 An enlarged perspective view of the structure connected to the collection box in the water spray rejection device for a gasket machine with insufficient adhesive is provided for this utility model;

[0023] Figure 4 An enlarged perspective view of the structure connected to the first electric push rod in the water spray rejection device for a gasket machine with insufficient adhesive is provided for this utility model.

[0024] Figure 5 This utility model presents an enlarged perspective view of the connecting block structure in a water-spraying rejection device for removing adhesive deficiency in a gasket machine.

[0025] Legend: 1. Detection mechanism; 101. Workbench; 102. Conveyor belt; 103. Liquid inlet pipe; 104. Guide plate; 105. PLC controller; 106. Servo motor; 107. Rotating wheel; 108. Slot; 109. Collection box; 110. Fixing plate; 111. Second electric push rod; 112. Nozzle; 113. Sealing cover; 114. Water tank; 115. Water pump; 116. Telescopic hose; 117. Image sensor; 118. First electric push rod; 119. Support leg; 120. Anti-slip mat; 2. Rejection mechanism; 201. Connecting block; 202. Third electric push rod; 203. Push block. Detailed Implementation

[0026] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0027] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0028] Please see Figures 1-5 This utility model provides a technical solution: a gasket machine's glue shortage spraying and rejection device, including a detection mechanism 1, with a rejection mechanism 2 fixedly installed on the top of the detection mechanism 1; the detection mechanism 1 includes a workbench 101, with a set of fixing plates 110 fixedly installed on the top of the workbench 101, and a first electric push rod 118 and a second electric push rod 111 fixedly installed on the bottom of the fixing plates 110 respectively, an image sensor 117 fixedly installed on the shaft end of the first electric push rod 118, and a nozzle 112 fixedly installed on the shaft end of the second electric push rod 111, a water tank 114 fixedly installed on the bottom of the workbench 101, a water pump 115 fixedly connected to the reverse side of the water tank 114, and a telescopic hose 116 fixedly connected to the output end of the water pump 115, and a set of rotating wheels 107 rotatably connected to the inner wall of the workbench 101. Through the above components, the produced gaskets can be automatically detected for glue shortage, and gaskets with glue shortage can be marked with water spraying or directly rejected to ensure product quality.

[0029] like Figure 1 and Figure 2 As shown, a PLC controller 105 is fixedly installed on one side of the front of the workbench 101. The PLC controller 105 is electrically connected to the components to control the opening and closing of multiple components, thereby improving the overall efficiency.

[0030] like Figure 1 and Figure 2 As shown, the bottom of the workbench 101 is fixedly connected to support legs 119, and the bottom of the support legs 119 is fixedly connected to anti-slip pads 120. By setting the support legs 119 and anti-slip pads 120, the overall stability during use can be improved and displacement can be avoided during use.

[0031] like Figure 3 As shown, a set of slots 108 are provided on the inner wall of the workbench 101. A collection box 109 is slidably connected to the inner wall of the slots 108. The slots 108 make it convenient for the user to remove the collection box 109 so that the gasket inside can be processed.

[0032] like Figure 2and Figure 4 As shown, the front of the water tank 114 is fixedly connected to the inlet pipe 103. The inner wall of the inlet pipe 103 is movably fitted with a sealing cap 113. The outer wall of the inlet pipe 103 is fixedly connected to the front of the workbench 101. Through the inlet pipe 103, external water can flow normally into the water tank 114. The sealing cap 113 can block the inlet pipe 103 to prevent foreign objects from entering the water tank 114 through the inlet pipe 103 when not in use.

[0033] like Figure 4 As shown, the telescopic hose 116 is connected to the inside of the nozzle 112, so that water can be normally delivered to the nozzle 112 and the spraying operation can proceed normally.

[0034] like Figure 2 As shown, a conveyor belt 102 is fitted on the inner wall of the rotating wheel 107, and a servo motor 106 is fixedly installed on the front of the worktable 101. The output end of the servo motor 106 is fixedly connected to the front of one of the rotating wheels 107. Through the conveyor belt 102, the servo motor 106 and the rotating wheel 107, the pads can be conveyed, thereby improving the overall work efficiency.

[0035] like Figure 2 As shown, a set of guide plates 104 are fixedly connected to the top of the workbench 101. The bottom of the guide plates 104 is slidably connected to the outer wall of the conveyor belt 102. The guide plates 104 are used to guide the pads.

[0036] like Figure 5 As shown, the rejection mechanism 2 includes a connecting block 201, and a third electric push rod 202 is fixedly installed on the outer wall of the connecting block 201. The third electric push rod 202 can drive the push block 203 to move back and forth.

[0037] like Figure 5 As shown, a push block 203 is fixedly connected to the shaft end of the third electric push rod 202. The bottom of the push block 203 is slidably connected to the outer wall of the conveyor belt 102. Through the push block 203, the pads lacking glue can be pushed into the collection box 109 for subsequent centralized processing by the user.

[0038] The user first places the gaskets to be tested between a set of guide plates 104. Simultaneously, the servo motor 106 is activated via the control panel on the PLC controller 105. Its output drives the connected rotating wheel 107 to rotate, causing the conveyor belt 102, which is fitted inside the rotating wheel 107, to rotate, thus transporting the gaskets to the testing area. This continuous transport of the gaskets improves work efficiency. When the gasket moves to the testing position with the conveyor belt 102, the first electric push rod 118 is activated, pushing the image sensor 117 down to a suitable height to acquire an image of the gasket. The image sensor 117 transmits the acquired image information to the PLC controller 105. The PLC controller 105 analyzes and judges whether the gasket is missing adhesive based on preset algorithms and standards. If missing adhesive is detected, the second electric push rod 111 is activated, driving the nozzle 112 down to a suitable position. When the water pump 115 starts, it delivers water from the water tank 114 to the nozzle 112 through the telescopic hose 116. The nozzle 112 sprays water onto the missing adhesive pads to mark them for further processing by manual labor or other equipment. After the missing adhesive pads are marked by the spray, the third electric push rod 202 is activated under the control of the PLC controller 105, pushing the push block 203 to move on the conveyor belt 102, pushing the missing adhesive pads off the conveyor belt 102 and onto the collection box 109. After the entire operation is completed, the user can directly lift the collection box 109 upwards to disassemble it from the slot 108, so that the user can process the pads inside the collection box 109. In addition, the entire device is controlled by the PLC controller 105 to realize automated operation, while the support legs 119 and anti-slip pads 120 at the bottom of the workbench 101 ensure the stability of the device during operation and prevent displacement from affecting the accuracy of detection and rejection.

[0039] The PLC controller 105, servo motor 106, first electric actuator 118, second electric actuator 111, water pump 115, and third electric actuator 202 used in this application are all common equipment on the market and are well known to those skilled in the art. In this application, the above equipment is used in a conventional manner without any improvement to its structure and function. Regarding their settings, installation, and electrical connection methods, those skilled in the art can debug and operate them according to the corresponding product instruction manuals, so they will not be described in detail here.

[0040] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A device for rejecting incomplete adhesive applications in a gasket machine by spraying water, characterized in that, Includes a testing mechanism (1), and a rejection mechanism (2) is fixedly installed on the top of the testing mechanism (1); The detection mechanism (1) includes a workbench (101). A set of fixing plates (110) are fixedly installed on the top of the workbench (101). A first electric push rod (118) and a second electric push rod (111) are fixedly installed on the bottom of the fixing plates (110). An image sensor (117) is fixedly installed on the shaft end of the first electric push rod (118). A nozzle (112) is fixedly installed on the shaft end of the second electric push rod (111). A water tank (114) is fixedly installed on the bottom of the workbench (101). A water pump (115) is fixedly connected to the back of the water tank (114). A telescopic hose (116) is fixedly connected to the output end of the water pump (115). A set of rotating wheels (107) is rotatably connected to the inner wall of the workbench (101).

2. The gasket machine adhesive shortage water spray rejection device according to claim 1, characterized in that: A PLC controller (105) is fixedly installed on one side of the front of the workbench (101).

3. The gasket machine adhesive shortage water spray rejection device according to claim 1, characterized in that: The bottom of each workbench (101) is fixedly connected to a support leg (119), and the bottom of each support leg (119) is fixedly connected to an anti-slip pad (120).

4. The gasket machine adhesive shortage water spray rejection device according to claim 1, characterized in that: The inner wall of the workbench (101) is provided with a set of slots (108), and a collection box (109) is slidably connected to the inner wall of the slots (108).

5. The gasket machine adhesive shortage water spray rejection device according to claim 1, characterized in that: The front of the water tank (114) is fixedly connected to the inlet pipe (103), and the inner wall of the inlet pipe (103) is movably fitted with a sealing cap (113). The outer wall of the inlet pipe (103) is fixedly connected to the front of the workbench (101).

6. The gasket machine adhesive shortage water spray rejection device according to claim 1, characterized in that: The telescopic hose (116) is connected to the interior of the nozzle (112).

7. The gasket machine's water-spraying rejection device for insufficient adhesive as described in claim 1, characterized in that: The inner wall of the rotating wheel (107) is fitted with a conveyor belt (102), and a servo motor (106) is fixedly installed on the front of the workbench (101). The output end of the servo motor (106) is fixedly connected to the front of one of the rotating wheels (107).

8. The gasket machine water-spraying rejection device according to claim 1, characterized in that: A set of guide plates (104) are fixedly connected to the top of the workbench (101), and the bottom of the guide plates (104) is slidably connected to the outer wall of the conveyor belt (102).

9. The gasket machine's water-spraying rejection device for insufficient adhesive as described in claim 1, characterized in that: The rejection mechanism (2) includes a connecting block (201), and a third electric push rod (202) is fixedly installed on the outer wall of the connecting block (201).

10. A water-spraying rejection device for insufficient adhesive in a gasket machine according to claim 9, characterized in that: The shaft end of the third electric push rod (202) is fixedly connected to a push block (203), and the bottom of the push block (203) is slidably connected to the outer wall of the conveyor belt (102).

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