Pressing roller for rubber surface of printed matter

Abstract

The utility model discloses a presswork rubber surface pressing roller, which relates to the technical field of presswork rubber surface pressing rollers and comprises a support pad, a support adjusting component is arranged at the top of the support pad, a hydraulic cylinder is supported and limited by a chassis at the top of the support pad, and the hydraulic cylinder drives the use height of a support shaft at the top of a support plate. Two supporting shafts play a role in supporting and stabilizing a positioning plate at the top of a bearing plate, a locking block plays a role in locking and using a guide frame, limiting blocks on the left side face and the right side face of the guide frame play a role in locking and installing two guide plates, and three limiting rods arranged on the left side face of the guide plate at the left end conduct limiting installation on a pressing roller through a guide cylinder. The limiting sleeve is used for limiting and protecting the other end of the press-fit roller, the protective ring is used for connecting the limiting sleeve and the press-fit roller to improve the sealing installation effect, different press-fit rollers can be conveniently stored and placed, and the press-fit rollers can be conveniently limited and used.

Description

Technical Field

[0001] The utility model relates to the technical field of printed product glue surface pressing rollers, in particular to a printed product glue surface pressing roller. Background Art

[0002] However, the traditional printed product glue surface laminating device has many shortcomings. The operation is cumbersome, the appropriate laminating spacing cannot be adjusted, and the printing product laminating operation with different thicknesses and laminating degrees cannot be met. The pressed printed product cannot be rolled and conveyed. The structural design is not reasonable enough to avoid the deviation of the printed product glue surface affecting the laminating quality. Efficient rolling laminating cannot be achieved, which invisibly increases the workload of personnel.

[0003] In the patent with the publication number CN212147964U, a printed product glue surface pressing device is proposed, which includes 1 U-shaped frame plate, a pressing spacing adjustment structure, a rotating screw rod, an adjustable lifting frame plate, a guide slider, a hot pressing structure, a rolling cylinder, a pressing motor, a circular heating plate, a return spring, a carbon brush, and a reinforcing rib. The mounting plate is connected to the mounting position by installing a screw rod. Under the action of the connecting support of the connecting plate and the reinforcing rib reinforcement connection, the U-shaped frame plate and the internal structure are stably supported and installed. The end of the printed product glue surface to be pressed is placed on the rolling cylinder at the bottom. According to the thickness and pressing degree of the printed product glue surface to be pressed, the motor is operated and the output shaft rotates through the control switch group. Since the output shaft of the motor is fixedly connected to the top of the rotating screw rod through a coupling, the two ends of the rotating screw rod are respectively connected to the upper and lower inner walls of the U-shaped frame plate through bearings. The thread directions of the two ends of the rotating screw rod are opposite. The two adjustable lifting frame plates are respectively threadedly connected to the two ends of the rod body of the rotating screw rod. The guide sliders are connected to the The inner wall slide groove of the U-shaped frame plate is slidably connected, so that the two adjustment lifting frame plates are close to each other, and then the appropriate spacing of the upper structure is adjusted. The operation is simple, so as to adjust the appropriate pressing spacing to meet the pressing operation of printed products with different thicknesses and pressing degrees. The pressing motor is operated through the control switch group, and the output shaft rotates to drive the corresponding rolling cylinder to rotate. The rolling cylinder at the upper end rotates counterclockwise, and the rolling cylinder at the upper end rotates clockwise, so as to roll and convey the pressed printed product. During the rolling pressing and conveying process, since the limit plate is flush with the corresponding end face of the rolling cylinder, the offset of the printed product glue surface is avoided to affect the pressing quality. The structural design is reasonable. During the rolling and conveying process, the external power supply is connected to the terminal of the carbon brush, and the annular heating plate is heated after being conductive, so as to heat the rolling cylinder, so as to roll and press the rubber surface of the rolled printed product. During the rotation of the rolling cylinder, under the action of the rebound force of the return spring, the carbon brush is always in contact with the annular heating plate, and the annular heating plate is heated, so as to ensure the rolling pressing production quality. However, the following problems still exist in this patent:

[0004] It is inconvenient to place the laminating roller after use, and it is inconvenient to transport and store it for use. The limiting structure of the roller is not good and it is inconvenient to use.

[0005] In view of the above problems, it is necessary to design a printed matter glue surface lamination roller to overcome the above problems. Utility Model Content

[0006] The main purpose of the utility model is to provide a printed product glue surface laminating roller, which can effectively solve the problems in the background technology.

[0007] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0008] A printed product glue surface laminating roller comprises a support pad, and a support adjustment component is arranged on the top of the support pad;

[0009] The support adjustment assembly includes a chassis arranged on the top of the support pad, a hydraulic cylinder is installed on the top of the chassis, a support plate is arranged on the top of the hydraulic cylinder, support shafts are installed on the left and right ends of the top of the support plate, load-bearing plates are installed on the top of the two support shafts, a positioning plate is installed in the middle of the top of the load-bearing plate, a locking block is connected to the back of the positioning plate, a guide frame is arranged on the front of the positioning plate, limited blocks are connected to the left and right ends of the guide frame, guide plates are arranged on the inner sides of the two limit blocks, and a limiting rod is arranged on the left side of the guide plate close to the left side of the positioning plate.

[0010] As a preferred solution of the utility model, the right side of the limiting rod passes through the right side of the guide plate and is connected to a guide cylinder, the right side of the guide cylinder is provided with a pressing roller, the right side of the pressing roller is installed with a limiting sleeve, and a protective ring is provided at one end of the outer wall of the limiting sleeve.

[0011] As a preferred solution of the utility model, the chassis is detachably connected to the hydraulic cylinder, the hydraulic cylinder is detachably connected to the support plate, and the support plate is detachably connected to the two support shafts.

[0012] As a preferred solution of the utility model, the two support shafts are detachably connected to the bottom of the load-bearing plate, the load-bearing plate is non-detachably connected to the positioning plate, and the positioning plate is detachably connected to the locking block.

[0013] As a preferred solution of the utility model, the positioning plate is detachably connected to the guide frame, the guide frame and the two limit blocks are non-detachably connected, the two limit blocks and the guide plate are detachably connected, and the guide plate and the three limit rods are detachably connected.

[0014] As a preferred solution of the utility model, the guide cylinder and the limiting rod are detachably connected, the guide cylinder and the pressing roller are detachably connected, the other end of the pressing roller away from the guide cylinder is movably connected to the inside of the limiting sleeve, the protective ring is sleeved on the left end of the outer wall of the limiting sleeve, and the guide plate and the limiting sleeve are detachably connected.

[0015] Beneficial Effects

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. The printed product glue surface lamination roller is supported and limited by a chassis arranged on the top of the support pad. The hydraulic cylinder drives the use height of the support shaft on the top of the support plate. The two support shafts support and stabilize the positioning plate on the top of the load-bearing plate. The locking block locks the guide frame. The limit blocks on the left and right sides of the guide frame lock and install the two guide plates. The three limit rods arranged on the left side of the left end guide plate limit the installation of the lamination roller through the guide cylinder. The limit sleeve limits the other end of the lamination roller. The protective ring improves the sealing installation of the connection between the limit sleeve and the lamination roller, which is convenient for storing and placing different lamination rollers and facilitating their limited use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the structure of the hydraulic cylinder of the utility model;

[0020] Figure 3 It is a schematic diagram of the guide frame structure of the utility model;

[0021] Figure 4 It is a schematic diagram of the structure of the pressing roller of the utility model.

[0022] In the figure: 1. support pad; 2. support adjustment assembly; 201. chassis; 202. hydraulic cylinder; 203. support plate; 204. support shaft; 205. load-bearing plate; 206. positioning plate; 207. locking block; 208. guide frame; 209. limit block; 210. guide plate; 211. limit rod; 212. guide cylinder; 213. pressing roller; 214. limit sleeve; 215. protective ring. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] like Figure 1-4As shown, a printed product glue surface laminating roller comprises a support pad 1, and a support adjustment component 2 is arranged on the top of the support pad 1;

[0025] The support adjustment assembly 2 includes a chassis 201 arranged on the top of the support pad 1, a hydraulic cylinder 202 is installed on the top of the chassis 201, a support plate 203 is arranged on the top of the hydraulic cylinder 202, support shafts 204 are installed on the left and right ends of the top of the support plate 203, a load-bearing plate 205 is installed on the top of the two support shafts 204, a positioning plate 206 is installed in the middle of the top of the load-bearing plate 205, a locking block 207 is connected to the back of the positioning plate 206, and a guide frame 208 is arranged on the front of the positioning plate 206. The left and right ends of 208 are connected to limit blocks 209, and the inner sides of the two limit blocks 209 are provided with guide plates 210. A limit rod 211 is provided on the left side of the guide plate 210 near one end of the left side of the positioning plate 206. The right side of the limit rod 211 penetrates through the right side of the guide plate 210 and is connected to a guide cylinder 212. A pressing roller 213 is provided on the right side of the guide cylinder 212. A limit sleeve 214 is installed on the right side of the pressing roller 213. A protective ring 215 is provided at one end of the outer wall of the limit sleeve 214.

[0026] The chassis 201 is detachably connected to the hydraulic cylinder 202, the hydraulic cylinder 202 is detachably connected to the support plate 203, the support plate 203 is detachably connected to the two support shafts 204, the two support shafts 204 are detachably connected to the bottom of the load-bearing plate 205, the load-bearing plate 205 is non-detachably connected to the positioning plate 206, the positioning plate 206 is detachably connected to the locking block 207, the positioning plate 206 is detachably connected to the guide frame 208, and the guide frame 208 is non-detachably connected to the two limit blocks 209. Removable connection, two limit blocks 209 are detachably connected to the guide plate 210, the guide plate 210 is detachably connected to the three limit rods 211, the guide cylinder 212 is detachably connected to the limit rod 211, the guide cylinder 212 is detachably connected to the pressing roller 213, the other end of the pressing roller 213 away from the guide cylinder 212 is movably connected to the inside of the limit sleeve 214, the protective ring 215 is sleeved on the left end of the outer wall of the limit sleeve 214, and the guide plate 210 is detachably connected to the limit sleeve 214;

[0027] Among them, the chassis 201 on the top of the support pad 1 supports and limits the hydraulic cylinder 202, and the hydraulic cylinder 202 drives the use height of the support shaft 204 on the top of the support plate 203. The two support shafts 204 support and stabilize the positioning plate 206 on the top of the load-bearing plate 205. The locking block 207 locks the guide frame 208 for use. The limit blocks 209 on the left and right sides of the guide frame 208 lock and install the two guide plates 210. The three limit rods 211 set on the left side of the left end guide plate 210 limit the installation of the pressing roller 213 through the guide tube 212. The limit sleeve 214 limits the other end of the pressing roller 213. The protective ring 215 improves the sealing installation of the connection between the limit sleeve 214 and the pressing roller 213, which is convenient for storing and placing different pressing rollers 213 and facilitating their limited use.

[0028] It should be noted that the utility model is a printing surface laminating roller. When in use, the chassis 201 on the top of the support pad 1 supports the hydraulic cylinder 202. The hydraulic cylinder 202 can adjust the height of the two support shafts 204 on the top of the support plate 203, which is convenient for adjusting the height of use. The load-bearing plate 205 supports the positioning plate 206. The locking block 207 locks the connection between the guide frame 208 and the positioning plate 206, which is convenient for limited use. The guide frame 208 is limited by the left and right sides. Block 209 locks and installs the two guide plates 210, and three limiting rods 211 limit and install the pressing roller 213 through the guide cylinder 212. The other end of the pressing roller 213 away from the guide cylinder 212 and the limiting sleeve 214 serve to limit and protect it. The protective ring 215 improves the sealing and limiting effect of the connection between the limiting sleeve 214 and the pressing roller 213, which makes it convenient to store and place pressing rollers 213 of different sizes, prevents the pressing roller 213 from colliding, and facilitates installation and use.

[0029] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A printed matter adhesive surface laminating roller, comprising a support pad (1), characterized in that: A support adjustment component (2) is provided on the top of the support pad (1); The support adjustment assembly (2) comprises a chassis (201) arranged on the top of the support pad (1); a hydraulic cylinder (202) is installed on the top of the chassis (201); a support plate (203) is installed on the top of the hydraulic cylinder (202); support shafts (204) are installed on both left and right ends of the top of the support plate (203); a load-bearing plate (205) is installed on the top of the two support shafts (204); and a load-bearing plate (205) is installed in the middle of the top of the load-bearing plate (205). A positioning plate (206) is provided, a locking block (207) is connected to the rear of the positioning plate (206), a guide frame (208) is provided on the front of the positioning plate (206), both left and right ends of the guide frame (208) are connected to limiting blocks (209), guide plates (210) are provided on the inner sides of the two limiting blocks (209), and a limiting rod (211) is provided on the left side of the guide plate (210) at one end close to the left side of the positioning plate (206).

2. The printed matter adhesive surface laminating roller according to claim 1, characterized in that: The right side surface of the limiting rod (211) passes through the right side surface of the guide plate (210) and is connected to a guide cylinder (212); the right side surface of the guide cylinder (212) is provided with a pressing roller (213); the right side surface of the pressing roller (213) is installed with a limiting sleeve (214); and a protective ring (215) is provided at one end of the outer wall of the limiting sleeve (214).

3. The printed matter adhesive surface laminating roller according to claim 1, characterized in that: The chassis (201) and the hydraulic cylinder (202) are detachably connected, the hydraulic cylinder (202) and the support plate (203) are detachably connected, and the support plate (203) and the two support shafts (204) are detachably connected.

4. The printed matter adhesive surface laminating roller according to claim 1, characterized in that: The two support shafts (204) are detachably connected to the bottom of the load-bearing plate (205), the load-bearing plate (205) is non-detachably connected to the positioning plate (206), and the positioning plate (206) is detachably connected to the locking block (207).

5. The printed matter adhesive surface laminating roller according to claim 1, characterized in that: The positioning plate (206) is detachably connected to the guide frame (208), the guide frame (208) is non-detachably connected to the two limit blocks (209), the two limit blocks (209) are detachably connected to the guide plate (210), and the guide plate (210) is detachably connected to the three limit rods (211).

6. The printed matter adhesive surface laminating roller according to claim 2, characterized in that: The guide cylinder (212) and the limiting rod (211) are detachably connected, the guide cylinder (212) and the pressing roller (213) are detachably connected, the other end of the pressing roller (213) away from the guide cylinder (212) is movably connected to the inside of the limiting sleeve (214), the protective ring (215) is sleeved on the left end of the outer wall of the limiting sleeve (214), and the guide plate (210) and the limiting sleeve (214) are detachably connected.

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