Coating and rubber coating device for processing shaft core rubber roller

Abstract

The utility model relates to the technical field of rubber covered roller gluing, in particular to a shaft core rubber covered roller processing, coating and rubber coating device which comprises a sliding block, a connecting frame, an abutting plate, a rotating disc, a clamping plate, an elastic assembly and a connecting assembly, a sliding groove is formed in a fixing plate, the sliding block is installed on the fixing plate in a sliding mode and located in the sliding groove, and a limiting groove is formed in the sliding block. The connecting frame is fixedly installed on the sliding block, the abutting plate is installed on the connecting frame through the elastic assembly, the rotating disc is rotatably installed on the abutting plate, the abutting plate is further provided with a clamping groove, the clamping plate is rotatably installed on the connecting frame through the connecting assembly and clamped with the clamping groove, the shaft core can be limited through the limiting groove in the sliding block, and the shaft core can be fixed through the clamping plate by rotating the clamping plate. The clamping plate is separated from the clamping groove in the abutting plate by rotating the clamping plate, and the abutting plate is pushed by the elastic assembly, so that the abutting plate can quickly fix the shaft core, and the rubber coating efficiency of the shaft core is improved.

Description

Technical Field

[0001] This utility model relates to the field of rubber roller coating technology, and in particular to a device for processing, coating and encapsulating a shaft core rubber roller. Background Technology

[0002] The shaft core rubber roller is mainly composed of a metal shaft core and a rubber outer layer. During the processing of the shaft core rubber roller, adhesive is first applied to the outer surface of the shaft core, and then the rubber outer layer is wrapped around the shaft core.

[0003] Existing patent CN 221847696 U describes a coating and rubber-coating device for processing rubber rollers suitable for different shaft cores. By using a lead screw, guide rod, mounting groove, first mounting block, and rotating rod in combination, the position of one of the rectangular blocks can be adjusted, thereby fixing shaft cores of different lengths. By using a rectangular block, bidirectional threaded rod, sliding groove, moving block, and clamping block in combination, shaft cores of different sizes can be fixed at the center position of the rectangular block, thus facilitating the processing of shaft cores of different lengths.

[0004] However, when using an existing patented device for coating and encapsulating rubber rollers suitable for different shaft cores, the device is quite troublesome to fix shaft cores of different lengths. Each time it is fixed, the screw needs to be manually rotated to adjust the distance between the two mounting blocks, which makes the fixing time of the shaft core longer and reduces the coating efficiency of the shaft core. Utility Model Content

[0005] The purpose of this invention is to provide a device for processing and coating rubber on shaft cores with a rubber roller, which solves the problem that the aforementioned device is troublesome to fix shaft cores of different lengths. Each time it is fixed, the screw needs to be manually rotated to adjust the distance between the two mounting blocks, which makes the fixing time of the shaft core long and reduces the rubber coating efficiency of the shaft core.

[0006] To achieve the above objectives, this utility model provides a device for coating and overmolding a shaft core rubber roller, comprising a base, a fixed plate, a brush plate, and a recycling device. The fixed plate is fixedly mounted on the base, and the brush plate is fixedly mounted on the base. The brush plate is provided with a brush. The recycling device is mounted on the base. The device also includes a moving device, which comprises a sliding block, a connecting frame, a contact plate, a rotating disk, a locking plate, an elastic component, and a connecting component. The fixed plate is provided with a sliding groove, and the sliding block is slidably mounted on the fixed plate and located within the sliding groove. The sliding block is provided with a limiting groove. The connecting frame is fixedly mounted on the sliding block. The contact plate is mounted on the connecting frame via the elastic component. The rotating disk is rotatably mounted on the contact plate. The contact plate is also provided with a locking groove, and the locking plate is rotatably mounted on the connecting frame via the connecting component and engages with the locking groove.

[0007] The elastic component includes a spring and a movable rod. The movable rod is slidably mounted on the connecting frame and fixedly connected to the abutment plate. The spring is sleeved on the movable rod and located between the abutment plate and the connecting frame.

[0008] The connecting assembly includes a fixed base and a connecting rod. The fixed base is fixedly installed on the connecting frame; the connecting rod is rotatably installed on the fixed base and fixedly connected to the card plate.

[0009] The moving device further includes a pushing assembly, which includes a pushing frame and a push rod. The pushing frame is rotatably mounted on the sliding block, and the push rod is fixedly mounted on the pushing frame.

[0010] The recycling device includes a support rod, a placement cylinder, and a collection tray. The support rod is fixedly installed on the base. The placement cylinder is fixedly installed on the support rod and has multiple sets of through holes. The collection tray is placed on the base and is located on the side of the base closer to the placement cylinder.

[0011] This utility model discloses a device for coating and gluing a shaft core with a rubber roller. In use, the two ends of the shaft core are placed in the limiting grooves on the sliding blocks on both sides. Then, the clamping plate is rotated away from the abutment plate, causing it to disengage from the groove on the abutment plate. Subsequently, under the elastic force of the spring, the clamping plate moves towards one side of the shaft core, bringing the rotating disk into contact with the end of the shaft core. Under the combined action of the abutment plates on both sides, the shaft core is fixed. Then, adhesive is poured onto the brush plate, and the sliding block is moved within the groove by the push rod and the push frame. The movement of the sliding block causes the shaft core to move towards one side of the brush plate. Due to the friction between the shaft core and the brush, the shaft core rotates during movement, and the brush applies adhesive to the surface of the shaft core. The elastic drive of the abutment plates on both sides allows the two sets of abutment plates to quickly fix the shaft core, thereby improving the coating efficiency of the shaft core. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0013] Figure 1 This is a schematic diagram of the overall structure of a shaft core rubber roller processing, coating and rubber-coating device according to the first embodiment of this utility model.

[0014] Figure 2 This is an enlarged schematic diagram of point A in the first embodiment of this utility model.

[0015] Figure 3 This is a schematic diagram of the overall structure of a shaft core rubber roller processing coating and coating device according to the second embodiment of this utility model.

[0016] In the diagram: 101-base, 102-fixed plate, 103-brush plate, 104-brush, 105-sliding block, 106-connecting frame, 107-abutment plate, 108-rotating disk, 109-carding plate, 110-sliding groove, 111-limiting groove, 112-carding groove, 113-spring, 114-moving rod, 115-fixed seat, 116-connecting rod, 117-pushing frame, 118-push rod, 201-support rod, 202-placement cylinder, 203-collecting tray, 204-through hole. Detailed Implementation

[0017] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0018] The first embodiment of this application is as follows:

[0019] Please see Figure 1 and Figure 2 , Figure 1 This is a schematic diagram of the overall structure of a shaft core rubber roller processing and coating device according to the first embodiment of this utility model. Figure 2 This is an enlarged schematic diagram of point A in the first embodiment of this utility model.

[0020] This utility model provides a device for coating and encapsulating shaft cores with rubber rollers: it includes a base 101, a fixing plate 102, a brush plate 103, and a recycling device, and also includes a moving device. The moving device includes a sliding block 105, a connecting frame 106, an abutment plate 107, a rotating disk 108, a clamping plate 109, an elastic component, and a connecting component. The elastic component includes a spring 113 and a moving rod 114. The connecting component includes a fixing seat 115 and a connecting rod 116. The moving device also includes a pushing component, which includes a pushing frame 117 and a pushing rod 118. The aforementioned solution solves the problem that the previous device was troublesome to fix shaft cores of different lengths. Each time it was fixed, the screw needed to be manually rotated to adjust the distance between the two mounting blocks, which made the fixing time of the shaft core long and reduced the coating efficiency of the shaft core. The aforementioned solution can be used in the scenario of coating shaft cores with rubber, and can also be used to solve the problem of recycling excess rubber on the coated shaft core.

[0021] In this embodiment, the elastic drive of the abutment plates 107 on both sides by the elastic component enables the two sets of abutment plates 107 to quickly fix the shaft core, thereby improving the glue coating efficiency of the shaft core.

[0022] The fixed plate 102 is provided with a sliding groove 110. The sliding block 105 is slidably mounted on the fixed plate 102 and located within the sliding groove 110. The sliding block 105 is provided with a limiting groove 111. The connecting frame 106 is fixedly mounted on the sliding block 105. The abutment plate 107 is mounted on the connecting frame 106 via the elastic component. The rotating disk 108 is rotatably mounted on the abutment plate 107. The abutment plate 107 is also provided with a slot 112. The slot 109 is rotatably mounted on the connecting frame 106 via the connecting component and engages with the slot 112. There are two sets of moving devices, symmetrically arranged on both sides of the base 101. The sliding block 105 has a block structure. The connecting frame 106 has an L-shaped structure and is welded to the sliding block 105. The abutment plate 107 has a rectangular cross-section. The rotating disk 108 has a disc structure. The slot 112 is provided on the fixed plate 102. The bottom of the card plate 109 is described. The card plate 109 has a plate-like structure. The connecting assembly enables a rotatable connection between the card plate 109 and the connecting frame 106. The elastic assembly enables elastic driving of the abutment plate 107. When the shaft is placed on the sliding block 105, the card plate 109 is rotated away from the abutment plate 107, causing the card plate 109 to disengage from the slot 112 on the abutment plate 107. Subsequently, the card plate 109 is positioned on the... Under the elastic force of the spring 113, it moves towards one side of the shaft core, causing the rotating disk 108 to contact the end of the shaft core, thus fixing the shaft core. By pushing the sliding block 105, the shaft core moves and rotates on the surface of the brush plate 103, causing the brush 104 with glue to apply glue to the surface of the shaft core. Thus, through the elastic drive of the elastic component on the abutment plates 107 on both sides, the two sets of abutment plates 107 can quickly fix the shaft core, thereby improving the glue coating efficiency of the shaft core.

[0023] Secondly, the movable rod 114 is slidably mounted on the connecting frame 106 and fixedly connected to the abutment plate 107; the spring 113 is sleeved on the movable rod 114 and located between the abutment plate 107 and the connecting frame 106. Each set of abutment plates 107 is provided with two movable rods 114, and each set of movable rods 114 corresponds to a set of springs 113. The springs 113 and the movable rods 114 have their axes coincident. The movable rods 114 can provide guidance for the springs 113, and through the elastic force of the springs 113, the abutment plate 107 can be elastically driven.

[0024] Furthermore, the fixed base 115 is fixedly installed on the connecting frame 106; the connecting rod 116 is rotatably installed on the fixed base 115 and fixedly connected to the clamping plate 109. The fixed base 115 is welded to the connecting frame 106. Two sets of connecting rods 116 are symmetrically arranged on each set of fixed bases 115. The connecting rods 116 are rotatably engaged with the fixed base 115 through bearings. Through the rotatable engagement between the fixed base 115 and the connecting rods 116, the rotatable connection between the clamping plate 109 and the connecting frame 106 is realized.

[0025] Finally, the push frame 117 is rotatably mounted on the sliding block 105; the push rod 118 is fixedly mounted on the push frame 117. The push frame 117 has a U-shaped structure, and its two ends are rotatably engaged with the two sets of sliding blocks 105 through pins. The push rod 118 has a cylindrical structure. By pushing the push rod 118 and the push frame 117, the sliding block 105 can be moved, thereby facilitating the application of force to drive the sliding block 105.

[0026] In this embodiment, during use, both ends of the shaft core are placed in the limiting grooves 111 on the sliding blocks 105 on both sides. Then, the locking plate 109 is rotated away from the abutment plate 107, causing the locking plate 109 to disengage from the locking grooves 112 on the abutment plate 107. Subsequently, the locking plate 109 moves towards one side of the shaft core under the elastic force of the spring 113, causing the rotating disk 108 to contact the end of the shaft core. Under the combined action of the abutment plates 107 on both sides, the shaft core is fixed, and then... Glue is poured into 103, and the sliding block 105 is moved in the groove 110 by the push rod 118 and the push frame 117. The movement of the sliding block 105 will cause the shaft core to move towards one side of the brush plate 103. Due to the friction between the shaft core and the brush 104, the shaft core will rotate when it moves. The brush 104 will apply glue to the surface of the shaft core. Thus, through the elastic drive of the abutment plates 107 on both sides, the two sets of abutment plates 107 can quickly fix the shaft core, thereby improving the glue coating efficiency of the shaft core.

[0027] The second embodiment of this application is as follows:

[0028] Please see Figure 3 ,in Figure 3 This is a schematic diagram of the overall structure of a shaft core rubber roller processing, coating and rubber coating device according to the second embodiment of the present invention. Based on the first embodiment, the shaft core rubber roller processing, coating and rubber coating device of this embodiment further includes a recycling device, which includes a support rod 201, a placement cylinder 202 and a collection tray 203.

[0029] In this embodiment, the collection of excess adhesive on the surface of the shaft core is achieved through the cooperation of the placement tube 202 and the collection tray 203.

[0030] The support rod 201 is fixedly mounted on the base 101; the placement cylinder 202 is fixedly mounted on the support rod 201, and the placement cylinder 202 has multiple sets of through holes 204; the collection tray 203 is placed on the base 101 and located on the side of the base 101 close to the placement cylinder 202; the number of the recycling devices is multiple, and they are arranged parallel to each other on the base 101; the placement cylinder 202 has a cylindrical structure, with its upper and lower ends interconnected; the through holes 204 are arranged annularly on the placement cylinder 202. The placement cylinder 202 has a through hole 204 that penetrates it. Each set of placement cylinders 202 has two support rods 201 on both sides. The support rods 201 are L-shaped. The collection tray 203 is a disc. In use, the glued shaft core is placed in the placement cylinder 202 and supported by the placement cylinder 202. Excess glue on the surface of the shaft core will flow downward and through the through hole 204 into the collection tray 203, thereby completing the collection of excess glue on the surface of the shaft core.

[0031] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.

Claims

1. A device for processing, coating, and overmolding a shaft core rubber roller, comprising a base, a fixing plate, a brush plate, and a recycling device, wherein the fixing plate is fixedly mounted on the base, the brush plate is fixedly mounted on the base, the brush plate is provided with brushes, and the recycling device is mounted on the base, characterized in that... It also includes mobile devices; The moving device includes a sliding block, a connecting frame, an abutment plate, a rotating disk, a locking plate, an elastic component, and a connecting component. The fixed plate is provided with a sliding groove, the sliding block is slidably mounted on the fixed plate and located within the sliding groove, the sliding block is provided with a limiting groove, the connecting frame is fixedly mounted on the sliding block, the abutment plate is mounted on the connecting frame through the elastic component, the rotating disk is rotatably mounted on the abutment plate, the abutment plate is also provided with a locking groove, the locking plate is rotatably mounted on the connecting frame through the connecting component and engages with the locking groove.

2. The shaft core rubber roller processing coating and rubber coating device as described in claim 1, characterized in that, The elastic component includes a spring and a movable rod, the movable rod being slidably mounted on the connecting frame and fixedly connected to the abutment plate; the spring is sleeved on the movable rod and located between the abutment plate and the connecting frame.

3. The device for processing, coating, and rubberizing the shaft core rubber roller as described in claim 1, characterized in that, The connecting assembly includes a fixed base and a connecting rod. The fixed base is fixedly installed on the connecting frame; the connecting rod is rotatably installed on the fixed base and is fixedly connected to the card plate.

4. The device for processing, coating, and rubberizing the shaft core rubber roller as described in claim 1, characterized in that, The moving device further includes a pushing assembly, which includes a pushing frame and a push rod. The pushing frame is rotatably mounted on the sliding block, and the push rod is fixedly mounted on the pushing frame.

5. The device for processing, coating, and rubberizing the shaft core rubber roller as described in claim 1, characterized in that, The recycling device includes a support rod, a placement cylinder, and a collection tray. The support rod is fixedly installed on the base. The placement cylinder is fixedly installed on the support rod and has multiple sets of through holes. The collection tray is placed on the base and is located on the side of the base closer to the placement cylinder.

Images