Installation equipment of mildew-proof wallpaper
Technical Field
The invention relates to the field of environment-friendly building materials, in particular to a device for installing mildew-proof wallpaper.
Background
The environment-friendly building material is a green, natural, environment-friendly and safe building material, wherein the mildew-proof wallpaper is deeply loved by people as an environment-friendly wall decoration, the mildew-proof wallpaper is subjected to chemical treatment, the phenomena of mildew, foaming, mildew breeding and the like of the wallpaper when the air is humid or the temperature difference between the indoor and the outdoor is large are eliminated, the surface is soft, the air permeability is good, however, the process of a joint of the mildew-proof wallpaper and the redundant wallpaper material at a cutting skirting line is complicated and complicated, and the problem of mildew-proof wallpaper installation is solved, the redundant paper material between two wallpapers is pushed and pressed into a convex shape by a ruler when the joint of the existing mildew-proof wallpaper is connected, the cutting is carried out by a cutter, the cooperation of multiple persons is needed, the wallpaper is pulled or elongated due to the fact that the wallpaper is not pressed stably by the person when the redundant wallpaper at the cutting skirting line is cut, the cutting cannot be, long time consumption, high labor intensity and low efficiency.
Disclosure of Invention
In order to solve the problems, the invention provides equipment for installing mildew-proof wallpaper, which can solve the problems that when the existing mildew-proof wallpaper is jointed, a worker needs to push and press redundant wallpaper between two pieces of wallpaper into a convex shape by means of a ruler, then cuts the wallpaper by a cutter, and needs to be operated by multiple workers in a matching way, when the wallpaper is cut, the wallpaper is damaged or elongated because the worker does not have stable wallpaper, when the redundant wallpaper at a skirting line is cut, because the skirting line is too low, the person is not easy to cut after bending down, the time consumption is long, the labor intensity is high, the efficiency is low and the like, can realize the function of cutting the joints of the mildew-proof wallpaper and the redundant mildew-proof wallpaper at the skirting line, the wallpaper is automatically seamed, the wallpaper edge is stably pressed, the wallpaper is not easy to be damaged or lengthened, redundant wallpaper at the skirting line is automatically cut, the consumed time is short, and the wallpaper cutting machine has the advantages of simplicity in operation, low labor intensity, high working efficiency and the like.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides an installation equipment of mould proof wall paper, includes telescoping device, even board, cutting device and dual-purpose device, the lower extreme of telescoping device install cutting device, the front end of telescoping device is installed even board, and dual-purpose device is installed to the lower extreme of even board.
The telescoping device include the expansion plate, telescopic cylinder and main motor, telescopic cylinder is installed to the upper end of expansion plate, telescopic cylinder's top is installed at the lower extreme of expansion plate, and be provided with the sliding tray on the expansion plate, main motor is installed to the front end of expansion plate, install even board on the output shaft of main motor, telescopic cylinder drives the expansion plate and stretches out and draws back, main motor drives even board and rotates and ensures that dual-purpose device adjusts suitable angle and carries out work, automatic rotation and flexible, and easy operation consumes the weak point, and the labor intensity is reduced, and the work efficiency is improved.
The cutting device include the connecting plate, assist the cylinder, support the board and press from both sides and get the shearing mechanism, assist the cylinder to install the lower extreme at the expansion plate, assist the top of cylinder to install on the connecting plate, the connecting plate passes through sliding fit's mode and links to each other with the sliding tray, the lower extreme of connecting plate is installed on supporting the board, the lower extreme of connecting plate is installed and is got the shearing mechanism, assist the cylinder to drive and support the board and support along the skirting line upper end to mould proof wall paper, it cuts off unnecessary mould proof wall paper to press from both sides and get the shearing mechanism, the cutting device is tailor unnecessary wall paper of skirting line department, need not personnel's operation of bowing, the operation is thus simple in operation, consume.
The dual-purpose device comprises an auxiliary bidirectional telescopic support, two connecting frames, two auxiliary mechanisms and two rolling mechanisms, wherein the auxiliary bidirectional telescopic support is arranged at the lower end of a connecting plate, the two connecting frames are arranged at the left end and the right end of the auxiliary bidirectional telescopic support, the two connecting frames are symmetrically arranged, the auxiliary mechanisms are arranged on the inner wall of each connecting frame, the rolling mechanisms are arranged in the auxiliary mechanisms, the auxiliary bidirectional telescopic support drives the two auxiliary mechanisms to move left and right, the two auxiliary mechanisms drive the two rolling mechanisms to stretch and adjust, the dual-purpose device carries out automatic rolling on the mildew-proof wallpaper, the wallpaper is not easy to be pulled out or stretched out when being cut, the operation is simple, the consumption is short, the labor intensity is reduced, and the working efficiency is improved.
The rolling mechanism comprises a round frame, a working plate, a push cylinder, a stable plate, an inner ring frame, an outer ring frame, a sliding column, a matching frame, a rolling plate, a telescopic rod, a square plate and a supporting plate, wherein the working plate is arranged at the rear end of the round frame, empty grooves are uniformly formed in the round frame along the circumferential direction of the round frame, the working plate is arranged in the auxiliary mechanism, the push cylinder is arranged on the working plate, the top end of the push cylinder is arranged on the stable plate, the inner ring frame is arranged on the stable plate, the outer ring frame is arranged on the stable plate and is positioned in the outer ring frame, the outer ring frame corresponds to the inner ring frame, the sliding column is uniformly arranged between the inner ring frame and the outer ring frame, the inner end of the sliding column is arranged on the matching frame, the matching frame is arranged in the empty groove, the rolling plate is arranged on the matching frame, the rolling plate is tightly attached to the outer wall of the round frame, the inner end of the matching, when the anti-mildew wallpaper cutting machine works specifically, the operation cylinder drives the rolling mechanism to extend out, the push cylinder drives the inner ring frame and the outer ring frame to move outwards, the sliding column drives the rolling plate to stretch outwards under the extrusion of the inner ring frame and the outer ring frame, the radius of the inner wall of the rolling plate is equal to that of the outer wall of the circular frame, the edge of the anti-mildew wallpaper is further extruded in the process of stretching outwards of the rolling plate, redundant materials at the joint of the two pieces of anti-mildew wallpaper are stacked together to form a convex shape, the rolling mechanism stably presses the edges of the wallpaper at two ends of the joint, the wallpaper is not prone to being pulled to be damaged or stretched during cutting, the operation is simple, the consumption is short, the labor intensity.
The sliding column is of an inward inclined structure from left to right and is matched with the inner ring frame and the outer ring frame to drive the rolling plates to stretch and retract.
As a preferable technical scheme of the invention, the connecting plate is of a structure which is gradually inclined upwards from front to back, so that the cutting device is ensured not to contact with the dual-purpose device when in operation.
As a preferred technical scheme of the invention, the clamping and shearing mechanism comprises a fixed air cylinder, a U-shaped frame, a rotary column, a rotary motor, a lower clamping plate, an upper clamping plate, a transverse plate, a clamping air cylinder, a cutting air cylinder and a cutter, wherein the fixed air cylinders are symmetrically arranged on the connecting plate, the top end of the fixed air cylinder is arranged on the U-shaped frame, the rotary column is arranged in the U-shaped frame through a bearing, the left end of the rotary column is connected with an output shaft of the rotary motor, the rotary motor is arranged on the U-shaped frame through a base, the lower clamping plate is arranged at the upper end of the rotary column, the upper clamping plate is arranged on the lower clamping plate through a hinge, the transverse plate is arranged at the rear end of the rotary column, the clamping air cylinder is arranged between the transverse plate and the upper clamping plate through a pin shaft, the cutting air cylinders are symmetrically arranged on the connecting plate, the cutting air cylinder is positioned in front of the fixed, the rotary motor drives the rotary column to rotate until the lower clamping plate and the upper clamping plate are adjusted to a proper position, the fixed cylinder drives the U-shaped frame to contract, the clamping cylinder drives the upper clamping plate to press redundant mildewproof wallpaper on the lower clamping plate, the cutting cylinder drives the cutter to cut off the redundant mildewproof wallpaper, the clamping and cutting mechanism is used for cutting the redundant wallpaper at the skirting line, the waist bending operation of personnel is not needed, the operation is simple, the consumption is short, the labor intensity is reduced, and the working efficiency is improved.
As a preferred technical scheme of the invention, the auxiliary mechanism comprises a hollow cylinder and an operating cylinder, the hollow cylinder is arranged on a connecting frame through a pin shaft, the operating cylinder is arranged in the hollow cylinder, the top end of the operating cylinder is arranged on a rolling mechanism, when the mould-proof wallpaper rolling machine is used for rolling and extruding air, the auxiliary bidirectional telescopic bracket drives the two hollow cylinders on the two auxiliary mechanisms to move oppositely until the two hollow cylinders are contacted, when the mould-proof wallpaper rolling machine is used for seaming the mould-proof wallpaper, the auxiliary bidirectional telescopic bracket drives the two hollow cylinders on the two auxiliary mechanisms to move oppositely to ensure that the two hollow cylinders roll the mould-proof wallpaper at two ends of a seam, the two operating cylinders drive the two rolling mechanisms to extend out, the auxiliary bidirectional telescopic bracket drives the two auxiliary mechanisms to adjust according to conditions, the operation is simple, the consumption is short, the labor intensity is reduced, and the working efficiency is improved.
As a preferred technical scheme of the invention, the inner ring frame is in a round platform hollow structure, and the inclination angle of the cambered surface of the inner ring frame is equal to that of the sliding column, so that the sliding resistance of the inner ring frame and the outer ring frame on the sliding column is reduced.
When the anti-mildew wallpaper rolling machine is used for rolling anti-mildew wallpaper, the auxiliary bidirectional telescopic support drives the two hollow cylinders on the two auxiliary mechanisms to move oppositely until the two hollow cylinders are contacted with the wallpaper, when the anti-mildew wallpaper is required to be seamed, the auxiliary bidirectional telescopic support drives the two hollow cylinders on the two auxiliary mechanisms to move oppositely to ensure that the two hollow cylinders roll the anti-mildew wallpaper at two ends of a seam, two operating cylinders drive the two rolling mechanisms to extend out, then the two rolling mechanisms start to work, the operating cylinders drive the rolling mechanisms to extend out, the pushing cylinders drive the inner ring frame and the outer ring frame to move outwards, the sliding columns drive the rolling plates to extend out under the extrusion of the inner ring frame and the outer ring frame, the radius of the inner walls of the rolling plates is equal to that of the outer walls of the circular frames, the edges of the mildew-proof wallpaper are further extruded in the process of extending out of the rolling plates, redundant materials at the joints of the two mildew-proof wallpapers are stacked together to form a convex shape, a worker cuts the convex parts, a fourth step is that when the mildew-proof wallpaper at the skirting line needs to be cut, a cutting device starts to work, the auxiliary cylinders drive the abutting plates to abut against the mildew-proof wallpaper along the upper end of the skirting line, the clamping and cutting mechanism cuts off the redundant mildew-proof wallpaper, then the clamping and cutting mechanism starts to work, the auxiliary cylinders on the cutting device drive the, the rotating motor drives the rotating column to rotate until the lower clamping plate and the upper clamping plate are adjusted to proper positions, the fixed cylinder drives the U-shaped frame to contract, the clamping cylinder drives the upper clamping plate to press redundant mildewproof wallpaper on the lower clamping plate, the cutting cylinder drives the cutter to cut off the redundant mildewproof wallpaper, and the functions of cutting out the seams of the mildewproof wallpaper and cutting out the redundant mildewproof wallpaper at the skirting line can be achieved.
The invention has the beneficial effects that:
1. the multifunctional anti-mildew wallpaper cutting machine can solve the problems that when the existing anti-mildew wallpaper is jointed, a worker needs to push and press redundant wallpaper between two wallpapers into a convex shape by means of a ruler, then the wallpaper is cut by a cutter, the multifunctional anti-mildew wallpaper cutting machine needs to be operated by multiple persons in a matching mode, the wallpaper is likely to be damaged or lengthened due to the fact that the wallpaper is not pressed stably by the worker during cutting, when the redundant wallpaper at the position of a skirting line is cut, the personnel cannot easily cut after bending down due to the fact that the skirting line is too low, time consumption is long, labor intensity is high, efficiency is low and the like, can achieve the functions of jointing the anti-mildew wallpaper and cutting the redundant anti-mildew wallpaper at the position of the skirting line, automatically jointing the wallpaper, stably pressing the edges of the wallpaper, the wallpaper is not easy to damage or lengthen, automatically cutting the redundant wallpaper at the position of the skirting line;
2. the telescopic device is arranged, automatic rotation and telescopic are realized, the operation is simple, the consumption is short, the labor intensity is reduced, and the working efficiency is improved;
3. the cutting device is arranged for cutting the redundant wallpaper at the skirting line, the bending operation of personnel is not needed, the operation is simple, the consumption is short, the labor intensity is reduced, and the working efficiency is improved;
4. the automatic rolling device is provided with the dual-purpose device, the dual-purpose device can automatically roll the mildew-proof wallpaper, the wallpaper is ensured not to be easily broken or elongated during cutting, the operation is simple, the consumption is short, the labor intensity is reduced, and the working efficiency is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the present invention between the extension and retraction device, the connecting plate and the cutting device;
FIG. 3 is a schematic structural view of the auxiliary two-way telescopic bracket, the connecting frame and the auxiliary mechanism of the present invention;
FIG. 4 is a schematic structural view of the rolling mechanism of the present invention;
fig. 5 is an enlarged view of the invention in fig. 2, taken along the X-axis.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
As shown in fig. 1 to 5, the mildew-proof wallpaper installation equipment comprises a telescopic device 2, a connecting plate 4, a cutting device 5 and a dual-purpose device 6, wherein the cutting device 5 is installed at the lower end of the telescopic device 2, the connecting plate 4 is installed at the front end of the telescopic device 2, and the dual-purpose device 6 is installed at the lower end of the connecting plate 4.
Telescoping device 2 include expansion plate 21, telescopic cylinder 22 and main motor 23, telescopic cylinder 22 is installed to the upper end of expansion plate 21, the lower extreme at expansion plate 21 is installed on telescopic cylinder 22's top, and be provided with the sliding tray on the expansion plate 21, main motor 23 is installed to the front end of expansion plate 21, install even board 4 on the output shaft of main motor 23, telescopic cylinder 22 drives expansion plate 21 and stretches out and draws back, main motor 23 drives even board 4 and rotates and ensures that dual-purpose device 6 adjusts suitable angle and carries out work, automatic rotation and flexible, and easy operation consumes the weak point, and the labor intensity is reduced, and the work efficiency is improved.
The cutting device 5 comprises a connecting plate 51, an auxiliary air cylinder 52, a supporting plate 53 and a clamping and shearing mechanism 54, wherein the auxiliary air cylinder 52 is installed at the lower end of the expansion plate 21, the top end of the auxiliary air cylinder 52 is installed on the connecting plate 51, the connecting plate 51 is connected with a sliding groove in a sliding fit mode, the lower end of the connecting plate 51 is installed on the supporting plate 53, the clamping and shearing mechanism 54 is installed at the lower end of the connecting plate 51, the auxiliary air cylinder 52 drives the supporting plate 53 to support the mildew-proof wallpaper along the upper end of a skirting line, the clamping and shearing mechanism 54 cuts off the redundant mildew-proof wallpaper, the cutting device 5 cuts the redundant wallpaper at the skirting line without bending of personnel, the operation is simple, the consumption is short, the labor intensity is reduced, and the working efficiency.
The dual-purpose device 6 comprises an auxiliary bidirectional telescopic support 61, two connecting frames 62, two auxiliary mechanisms 65 and two rolling mechanisms 63, the auxiliary bidirectional telescopic support 61 is installed at the lower end of the connecting plate 4, the two connecting frames 62 are installed at the left end and the right end of the auxiliary bidirectional telescopic support 61, the two connecting frames 62 are symmetrically arranged, the auxiliary mechanisms 65 are installed on the inner wall of the connecting frames 62, the rolling mechanisms 63 are installed in the auxiliary mechanisms 65, the auxiliary bidirectional telescopic support 61 drives the two auxiliary mechanisms 65 to move left and right, the two auxiliary mechanisms 65 drive the two rolling mechanisms 63 to stretch and adjust, the dual-purpose device 6 automatically rolls the mildewproof wallpaper, the wallpaper is not prone to being damaged or stretched when being cut out, the operation is simple, the consumption is short, the labor intensity is reduced, and the working efficiency is improved.
The rolling mechanism 63 includes a circular frame 631, a working plate 632, a pushing cylinder 633, a stable plate 634, an inner ring frame 635, an outer ring frame 636, a sliding column 637, a matching frame 638, a rolling plate 639, a telescopic rod 640, a square plate 641, and a supporting plate 642, the working plate 632 is installed at the rear end of the circular frame 631, empty slots are uniformly arranged on the circular frame 631 along the circumferential direction thereof, the working plate 632 is installed in the auxiliary mechanism 65, the pushing cylinder 633 is installed on the working plate 632, the top end of the pushing cylinder 633 is installed on the stable plate 634, the inner ring frame 635 is installed on the stable plate 634, the outer ring frame 636 is installed on the stable plate 634, the inner ring frame 635 is located in the outer ring frame 636, the outer ring frame 636 corresponds to the inner ring frame 635, the sliding column 637 is uniformly arranged between the inner ring frame 635 and the outer ring frame, the inner end of the sliding column 637 is installed on the matching frame 638, the matching frame 638 is located in the empty slot, the rolling plate 639 is installed on the matching, the inner end of the matching frame 638 is symmetrically provided with telescopic rods 640, the telescopic rods 640 are installed in the square plate 641, the upper end of the square plate 641 is connected with the round frame 631 through the supporting plate 642, during specific work, the operation cylinder 652 drives the rolling mechanism 63 to extend out, the pushing cylinder 633 drives the inner ring frame 635 and the outer ring frame 636 to move outwards, the sliding column 637 drives the rolling plate 639 to expand outwards under the extrusion of the inner ring frame 635 and the outer ring frame 636, the radius of the inner wall of the rolling plate 639 is equal to the radius of the outer wall of the round frame 631, the edges of the mildew-proof wallpaper are further extruded in the process of expanding the rolling plate 639, redundant materials at the joint of the two pieces of mildew-proof wallpaper are stacked into a convex shape, the rolling mechanism 6363 stably presses the edges of the two ends of the joint, the wallpaper is ensured to be not easy to be pulled or stretched during cutting, the operation is simple, the consumption is short.
The sliding column 637 is inclined inward from left to right, and the sliding column 637 cooperates with the inner ring frame 635 and the outer ring frame 636 to drive the rolling plates 639 to extend and retract.
The connecting plate 51 is gradually inclined upwards from front to back, so that the cutting device 5 is not contacted with the dual-purpose device 6 during operation.
The clamping and shearing mechanism 54 comprises a fixed cylinder 541, a U-shaped frame 542, a rotary column 543, a rotary motor 544, a lower clamp plate 545, an upper clamp plate 546, a transverse plate 547, a clamping cylinder 548, a cutting cylinder 549 and a cutter 550, wherein the fixed cylinder 541 is symmetrically installed on a connecting plate 51, the top end of the fixed cylinder 541 is installed on the U-shaped frame 542, the rotary column 543 is installed in the U-shaped frame 542 through a bearing, the left end of the rotary column 543 is connected with an output shaft of the rotary motor 544, the rotary motor 544 is installed on the U-shaped frame 542 through a base, the upper end of the rotary column 543 is provided with the lower clamp plate 545, the upper clamp plate 546 is installed on the lower clamp plate 545 through a hinge, the rear end of the rotary column 543 is provided with a transverse plate 547, the clamping cylinder 548 is installed between the transverse plate 547 and the upper clamp plate 546 through a pin shaft, the cutting cylinder 549 is symmetrically installed on the connecting plate 51, the cutting cylinder 549 is positioned in front of the fixed cylinder 541, the top end of the cutting cylinder 549 is installed on, the rotating motor 544 drives the rotating column 543 to rotate until the lower clamp plate 545 and the upper clamp plate 546 are adjusted to proper positions, the fixing cylinder 541 drives the U-shaped frame 542 to contract, the clamping cylinder 548 drives the upper clamp plate 546 to press redundant mildew-proof wallpaper onto the lower clamp plate 545, the cutting cylinder 549 drives the cutter 550 to cut off the redundant mildew-proof wallpaper, the clamping and shearing mechanism 54 clamps the redundant wallpaper at the skirting line, the bending operation of personnel is not needed, the operation is simple, the consumption is short, the labor intensity is reduced, and the working efficiency is improved.
The auxiliary mechanism 65 comprises a hollow cylinder 651 and an operating cylinder 652, the hollow cylinder 651 is mounted on the connecting frame 62 through a pin shaft, the operating cylinder 652 is mounted in the hollow cylinder 651, the top end of the operating cylinder 652 is mounted on the rolling mechanism 63, when the mould-proof wallpaper rolling and extruding machine is required to roll and extrude air, the auxiliary bidirectional telescopic bracket 61 drives the two hollow cylinders 651 on the two auxiliary mechanisms 65 to move oppositely until the two hollow cylinders 651 are contacted, when the mould-proof wallpaper rolling and extruding machine is required to joint the mould-proof wallpaper, the auxiliary bidirectional telescopic bracket 61 drives the two hollow cylinders 651 on the two auxiliary mechanisms 65 to move oppositely to ensure that the two hollow cylinders 651 roll and roll the mould-proof wallpaper at the two ends of the joint, the two operating cylinders 652 drive the two rolling mechanisms 63 to extend out, and the auxiliary bidirectional telescopic bracket 61 drives the two auxiliary mechanisms 65 to adjust according to the situation, the operation is simple, the consumption is short, the labor intensity is reduced, and the working efficiency is improved.
The inner ring frame 635 is of a circular truncated cone hollow structure, and the inclination angle of the arc surface of the inner ring frame 635 is equal to the inclination angle of the sliding column 637, so that the sliding resistance of the inner ring frame 635 and the outer ring frame 636 on the sliding column 637 is reduced.
When the anti-mildew wallpaper rolling machine works, a person places the anti-mildew wallpaper rolling machine on the existing azimuth adjusting equipment, the second step is that the telescopic device 2 starts to work, the telescopic cylinder 22 drives the telescopic plate 21 to be telescopic, the main motor 23 drives the connecting plate 4 to rotate to ensure that the dual-purpose device 6 is adjusted to a proper angle to work, the third step is that the dual-purpose device 6 starts to work, the auxiliary bidirectional telescopic bracket 61 drives the two auxiliary mechanisms 65 to move left and right, the two auxiliary mechanisms 65 drive the two rolling mechanisms 63 to be telescopic and adjusted, then the two auxiliary mechanisms 65 start to work, when the anti-mildew wallpaper rolling machine needs to be rolled and extruded with air, the auxiliary bidirectional telescopic bracket 61 drives the two hollow cylinders 651 on the two auxiliary mechanisms 65 to move oppositely until the two hollow cylinders 651 are in contact, when the anti-mildew wallpaper needs to be seamed, the auxiliary bidirectional telescopic bracket 61 drives the two hollow cylinders 651 on the two auxiliary mechanisms 65 to move oppositely to ensure that the two hollow Rolling the wallpaper, driving the two rolling mechanisms 63 to extend out by the two operation cylinders 652, then starting to work by the two rolling mechanisms 63, driving the rolling mechanisms 63 to extend out by the operation cylinders 652, driving the inner ring frame 635 and the outer ring frame 636 to move outwards by the push cylinder 633, driving the rolling plates 639 to expand outwards by the sliding columns 637 under the extrusion of the inner ring frame 635 and the outer ring frame 636, enabling the radius of the inner wall of the rolling plates 639 to be equal to that of the outer wall of the circular frame 631, further extruding the edges of the mildew-proof wallpaper in the process of expanding the rolling plates 639, stacking the redundant materials at the joints of the two mildew-proof wallpapers into a convex shape, cutting the convex part by a person, starting to work by the cutting device 5, driving the auxiliary cylinder 52 to drive the abutting plate 53 to abut against the mildew-proof wallpaper along the upper end of the skirting line, cutting the redundant mildew-proof wallpaper by the clamping mechanism 54, and then cutting off the redundant mildew-proof, the clamping and shearing mechanism 54 starts to work, the auxiliary cylinder 52 on the shearing device 5 drives the abutting plate 53 to abut against the mildew-proof wallpaper along the upper end of the skirting line, the rotating motor 544 drives the rotating column 543 to rotate until the lower clamping plate 545 and the upper clamping plate 546 are adjusted to proper positions, the fixing cylinder 541 drives the U-shaped frame 542 to contract, the clamping cylinder 548 drives the upper clamping plate 546 to press the redundant mildew-proof wallpaper onto the lower clamping plate 545, the cutting cylinder 549 drives the cutter 550 to cut off the redundant mildew-proof wallpaper, so that the functions of jointing the mildew-proof wallpaper and shearing the redundant mildew-proof wallpaper at the skirting line are realized, the problems that when the joint of the conventional mildew-proof wallpaper is jointed, the redundant wallpaper between two wallpapers is pushed and pressed into a convex shape by a ruler by a worker, the cutting by a cutter is needed to be matched with multiple workers for operation, the wallpaper is likely to be damaged or elongated because the worker does not stably press the wallpaper during shearing, and when, because the skirting line is too low, the person is not easy to cut after bending down, and the problems of long time consumption, high labor intensity, low efficiency and the like are solved, thereby achieving the purpose.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.