PVC pipe fixed distance cutting equipment for construction
Technical Field
The invention relates to cutting equipment, in particular to fixed-distance cutting equipment for a PVC pipe for building construction.
Background
In building construction, different types of materials are generally required to be used for construction, PVC pipes are rarely used, but the PVC pipes with required length are required to be used at part of construction positions, and the PVC pipes are required to be cut into required lengths.
Chinese patent with patent application number CN201720766352.7 discloses a pipe cutting device, which comprises a frame and a pipe cutting mechanism arranged on the frame, wherein the frame comprises a base and a pipe cutting mechanism fixing frame which is arranged on the base and can move along the length direction of the base and used for erecting the pipe cutting mechanism; the machine base is in a hollow rectangular shape, each side face is in a square frame shape, the machine base comprises a rectangular bottom frame, a vertical frame and a rectangular top frame which is arranged on the first rectangular bottom frame in parallel, and the pipe cutting mechanism fixing frame is in sliding fit with the rectangular top frame; the tubular product cutting mechanism mount is the U-shaped, locates immediately including base and the symmetry that is the rectangle left side frame and the right side frame at both ends about the base, the length direction of base with the length direction of frame is the same, tubular product cutting machine framework locates in the space of tubular product cutting mechanism mount, its both ends are respectively towards left side frame and right side frame, and above-mentioned patent can cut tubular product, but can only cut a position of PVC pipe, leads to can not cutting the PVC pipe according to demand length, and is more troublesome.
Therefore, need design and research one kind can be as required to adjust PVC pipe cutting position, and the PVC pipe distance cutting equipment for construction that is more convenient to solve prior art problem.
Disclosure of Invention
In order to overcome the defect that the PVC pipe cannot be cut according to the required length and is relatively troublesome because only one position of the PVC pipe can be cut, the invention provides the PVC pipe fixed-distance cutting equipment for building construction, which can adjust the cutting position of the PVC pipe according to the requirement and is relatively convenient.
The invention is realized by the following technical approaches:
a PVC pipe fixed-distance cutting device for building construction comprises a fixed plate, a fixed frame, a mounting rack, a cutter and a first fixed block, first guide bar, carve the mark board, first layer board, reset spring, actuating mechanism and slide mechanism, fixed frame is equipped with to fixed plate top front middle side rigid coupling, fixed frame rear portion rigid coupling has the mounting bracket, fixed frame top right part front side rigid coupling has two first fixed blocks, be equipped with first guide bar between the upper and lower first fixed block, the gliding style is equipped with the cutter that is used for the cutting on the first guide bar, around having reset spring between cutter and the first guide bar lower part, it is used for people to conveniently carry out the ration cutting to carve the mark board, be equipped with first layer board between the inboard middle part of fixed frame, be equipped with the actuating mechanism who is used for providing power on the mounting bracket, be equipped with the slide mechanism who is used for adjusting on the fixed frame, slide mechanism and carve mark board fixed connection.
Optionally, actuating mechanism is including electric putter, the connecting rod, the second fixed block, briquetting and first link, and mounting bracket top right side rigid coupling has electric putter, is connected with the connecting rod on electric putter's the telescopic link, and fixed frame right part upper middle side rigid coupling has two second fixed blocks, and articulated formula is equipped with the briquetting between two second fixed block right parts, and briquetting and cutter contact, briquetting upper portion articulated formula are equipped with first link, first link and connecting rod fixed connection.
Optionally, the sliding mechanism comprises a hollow cylinder, a sliding block, a contact plate and a pointer, the hollow cylinder is fixedly connected between the front parts of the inner sides of the fixed frames, the hollow cylinder is fixedly connected with the marking plate, the sliding block is arranged in the hollow cylinder in a sliding mode, the contact plate is fixedly connected to the rear part of the sliding block, and the pointer is fixedly connected to the upper part of the front side surface of the contact plate.
Optionally, the automatic discharging device further comprises a discharging mechanism for facilitating discharging, the discharging mechanism comprises a first hinge rod, a second support plate, a column gear, a fixed block with teeth, a fixed strip, a hollow sleeve, a first spring, a sliding frame, a hollow fixed block, a second spring, a sliding block, a pressing rod, a second guide rod and a third spring, the rear part of the fixed frame is slidably provided with the first hinge rod, the middle part of the first hinge rod is fixedly connected with the second support plate for limiting, the right part of the first hinge rod is fixedly connected with the column gear, the rear middle part of the right side surface in the fixed frame is fixedly connected with the fixed block with teeth, the fixed strip is fixedly connected between the rear parts of the inner side surfaces of the fixed frame, the front side surfaces of the fixed strip are symmetrically fixedly connected with the hollow sleeve left and right, the sliding frame is slidably arranged between the hollow sleeves on the left and right sides, the sliding frame is rotatably connected with the first hinge rod, the first spring is fixedly connected between the rear end of the sliding frame and the inside of the hollow sleeve, the rear part of the right side surface outside the fixed frame is fixedly connected with the second guide rod, the second guide rod is provided with a hollow fixed block in a sliding mode, a pressure rod is fixedly connected to the middle of the top of the hollow fixed block and is connected with the cutter in a sliding mode, a third spring is wound between the bottom of the hollow fixed block and the lower portion of the second guide rod, a sliding block is arranged on the inner front portion of the hollow fixed block in a sliding mode, the first hinge rod can be in contact with the sliding block, and a second spring is wound between the inner side face of the sliding block and the hollow fixed block.
Optionally, still including being used for driven automatic distance mechanism, automatic distance mechanism is including motor, gyro wheel, screw rod, driving belt and button, anterior left side rigid coupling motor in the fixed frame, and fixed frame front portion rotary type is equipped with the screw rod, and screw rod and sliding block threaded connection, the output shaft of motor and screw rod left part all rigid coupling have the gyro wheel, around having driving belt between the gyro wheel of front and back both sides, fixed frame front portion left side is equipped with the button, and the button can control the motor and just reverse the rotation.
Optionally, still including being used for avoiding the damaged buffering collection device of tubular product, buffering collection device is including second connecting block, collection frame and cushion, and the mode interval that the bolt was passed through to fixed frame lower part is connected with the second connecting block, and the rigid coupling has the collection frame between the second connecting block, and collection frame medial surface middle part rigid coupling has the blotter that is used for the buffering.
Optionally, still including the stock stop that is used for keeping off the material, stock stop is including second articulated rod, baffle and handle, collects frame rear portion upside rotary type and is equipped with the second articulated rod, and second articulated rod middle part rigid coupling has and is used for blocking the baffle of tubular product, and baffle trailing flank middle part rigid coupling has the handle.
Optionally, the cushion is made of rubber.
Compared with the prior art, the invention has the remarkable improvements that:
1. according to the PVC pipe cutting device, the sliding block is pulled to drive the pointer to move according to requirements, so that the scale plate enables people to better quantify, then a pipe is inserted from the right side of the fixing frame to be in contact with the contact plate, the telescopic rod of the electric push rod is started to contract, the pressing block swings rightwards to drive the cutter to move downwards, the cutter moves downwards to cut the pipe, and therefore the PVC pipe cutting device can adjust the PVC pipe cutting position according to requirements and is convenient to use.
2. According to the invention, under the action of the discharging mechanism, the second supporting plate swings backwards to stop limiting the pipe, and the pipe falls into the collecting container, so that people can conveniently discharge.
3. According to the invention, under the action of the buffering and collecting device, the pipe falls into the collecting frame, and the buffering cushion can buffer the pipe, so that the pipe falls into the collecting container, and the pipe can be prevented from being damaged.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present invention.
Fig. 2 is a schematic perspective view of a second embodiment of the present invention.
Fig. 3 is a third perspective view of the present invention.
Fig. 4 is a schematic diagram of a fourth three-dimensional structure according to the present invention.
Fig. 5 is a schematic perspective view of the driving mechanism of the present invention.
Figure 6 is a perspective view of the spacing mechanism of the present invention.
Fig. 7 is a schematic perspective view of a discharging mechanism according to the present invention.
Fig. 8 is an enlarged schematic view of part a of the present invention.
Fig. 9 is a schematic perspective view of a second discharging mechanism of the present invention.
Fig. 10 is an enlarged view of part B of the present invention.
Fig. 11 is a schematic view of a third three-dimensional structure of the discharging mechanism of the present invention.
Figure 12 is a perspective view of the automatic distance mechanism of the present invention.
Fig. 13 is a schematic perspective view of the buffering and collecting device of the present invention.
Fig. 14 is a schematic perspective view of the striker mechanism of the present invention.
Number designation in the figures: 1_ fixed plate, 2_ fixed frame, 22_ mounting frame, 3_ cutter, 31_ first fixed block, 32_ first guide bar, 33_ marking plate, 34_ first supporting plate, 35_ return spring, 4_ driving mechanism, 41_ electric push rod, 42_ connecting rod, 43_ second fixed block, 44_ pressing block, 45_ first connecting block, 5_ sliding mechanism, 51_ hollow cylinder, 52_ sliding block, 53_ contact plate, 54_ pointer, 6_ unloading mechanism, 61_ first hinge rod, 62_ second supporting plate, 63_ column gear, 64_ toothed fixed block, 65_ fixed bar, 66_ hollow sleeve, 67_ first spring, 68_ sliding frame, 69_ hollow fixed block, 610_ second spring, 611_ sliding block, 612_ pressing rod, 613_ second guide bar, 614_ third spring, 7_ automatic distance mechanism, 71_ motor, 72_ roller, 74_ screw, 75_ transmission belt, 76_ button, 8_ buffering collection device, 81_ second connecting block, 82_ collection frame, 83_ blotter, 9_ stock stop, 91_ second articulated rod, 92_ baffle, 93_ grip.
Detailed Description
The invention is further explained by combining the drawings in the specification and the embodiments of the invention are given by combining the drawings in the specification.
Example 1
A PVC pipe fixed-distance cutting device for building construction is disclosed, as shown in figures 1-6, comprising a fixing plate 1, a fixing frame 2, a mounting frame 22, a cutter 3, a first fixing block 31, a first guide rod 32, a marking plate 33, a first supporting plate 34, a reset spring 35, a driving mechanism 4 and a sliding mechanism 5, wherein the fixing frame 2 is connected with the front middle side of the top of the fixing plate 1 in a bolt mode, the mounting frame 22 is connected with the rear part of the fixing frame 2 in a bolt mode, the two first fixing blocks 31 are connected with the front side of the right part of the top of the fixing frame 2 in a bolt mode, the first guide rod 32 is arranged between the upper and lower first fixing blocks 31, the cutter 3 is arranged on the first guide rod 32 in a sliding mode, the cutter 3 can realize cutting, the reset spring 35 is wound on the first guide rod 32, the reset spring 35 is wound between the cutter 3 and the lower part of the first guide rod 32, the marking plate 33 is used for people to conveniently carry out quantitative cutting, be equipped with first layer board 34 between the inboard middle part of fixed frame 2, be equipped with actuating mechanism 4 on the mounting bracket 22, actuating mechanism 4 can realize cutting for cutter 3 and provide power, is equipped with slide mechanism 5 on the fixed frame 2, and slide mechanism 5 can realize adjusting cutting length, slide mechanism 5 and mark carving board 33 fixed connection.
As shown in fig. 1-5, the driving mechanism 4 includes an electric push rod 41, a connecting rod 42, a second fixing block 43, a pressing block 44 and a first connecting block 45, the right side of the top of the mounting frame 22 is connected with the electric push rod 41 through a bolt, the connecting rod 42 is connected to the telescopic rod of the electric push rod 41, two second fixing blocks 43 are fixedly connected to the middle side of the right portion of the fixing frame 2, the pressing block 44 is hinged between the right portions of the two second fixing blocks 43, the pressing block 44 contacts with the cutter 3, the first connecting block 45 is hinged to the upper portion of the pressing block 44, and the first connecting block 45 is fixedly connected with the connecting rod 42.
As shown in fig. 1, 2, 3, 4 and 6, the sliding mechanism 5 includes a hollow cylinder 51, a sliding block 52, a contact plate 53 and a pointer 54, the hollow cylinder 51 is fixedly connected between the front parts of the inner sides of the fixed frames 2, the hollow cylinder 51 is fixedly connected with the marking plate 33, the sliding block 52 is slidably arranged in the hollow cylinder 51, the contact plate 53 is fixedly connected to the rear part of the sliding block 52, and the pointer 54 is fixedly connected to the upper part of the front side of the contact plate 53.
Firstly, an operator places a collecting container under the fixed frame 2, then pulls the sliding block 52 to drive the pointer 54 to move according to requirements, thereby the marking plate 33 enables people to better quantify, when the pointer 54 is stopped to move to a proper position, the sliding block 52 is stopped to move, then a pipe is inserted from the right side of the fixed frame 2, the pipe moves leftwards and is in contact with the contact plate 53 to be limited, the telescopic rod of the electric push rod 41 is started to contract, the telescopic rod of the electric push rod 41 contracts to drive the connecting rod 42 to move leftwards, the connecting rod 42 moves leftwards to drive the first connecting block 45 to move leftwards, the first connecting block 45 moves leftwards to drive the upper part of the pressing block 44 to swing leftwards, the upper part of the pressing block 44 swings leftwards to enable the lower part to swing rightwards, the pressing block 44 swings rightwards to drive the cutter 3 to move downwards, the return spring 35 is compressed, and the cutter 3 moves downwards to cut the pipe, and then the tubular product of being cut off drops to in the collection container, and the telescopic link extension that starts electric putter 41 resets, and connecting rod 42 just also drives first connecting block 45 and moves right and resets, and briquetting 44 just also swings and resets to because of reset spring 35's effect, cutter 3 moves upwards and resets, so relapse, can constantly carry out the ration cutting to the tubular product, and after the cutting of whole tubular products was accomplished, it can to take up the collection container and carry out subsequent processing to the tubular product.
Example 2
On the basis of embodiment 1, as shown in fig. 2, 3, 4, 7, 8, 9, 10 and 11, the discharging device 6 further comprises a discharging mechanism 6, wherein the discharging mechanism 6 comprises a first hinge rod 61, a second supporting plate 62, a column gear 63, a fixed block 64 with teeth, a fixed strip 65, a hollow sleeve 66, a first spring 67, a sliding frame 68, a hollow fixed block 69, a second spring 610, a sliding block 611, a pressing rod 612, a second guide rod 613 and a third spring 614, the rear portion of the fixing frame 2 is slidably provided with the first hinge rod 61, the middle portion of the first hinge rod 61 is fixedly connected with the second supporting plate 62, the second supporting plate 62 can limit the position of the tube, the right portion of the first hinge rod 61 is fixedly connected with the column gear 63, the rear middle portion of the right side surface inside the fixing frame 2 is connected with the fixed block 64 with the fixed block by bolts, the fixed strip 65 is fixedly connected between the rear portions of the fixing frame 2, the front side surfaces of the fixed strips 65 are fixedly connected with the hollow sleeves 66 in a left-right symmetry manner, a sliding frame 68 is slidably arranged between the left and right hollow sleeves 66, the sliding frame 68 is rotatably connected with the first hinge rod 61, a first spring 67 is fixedly connected between the rear end of the sliding frame 68 and the inside of the hollow sleeve 66, a second guide rod 613 is fixedly connected to the rear part of the outer right side surface of the fixed frame 2, a hollow fixed block 69 is slidably arranged on the second guide rod 613, a pressing rod 612 is fixedly connected to the middle of the top of the hollow fixed block 69, the pressing rod 612 is slidably connected with the cutter 3, a third spring 614 is wound between the bottom of the hollow fixed block 69 and the lower part of the second guide rod 613, a sliding block 611 is slidably arranged at the inner front part of the hollow fixed block 69, the first hinge rod 61 can be in contact with the sliding block 611, and a second spring 610 is wound between the inner side surface of the sliding block 611 and the hollow fixed block 69.
As shown in fig. 3 and 12, the automatic distance-fixing device 7 further comprises an automatic distance-fixing mechanism 7, wherein the automatic distance-fixing mechanism 7 comprises a motor 71, rollers 72, screws 74, a transmission belt 75 and buttons 76, the motor 71 is connected to the left side of the front part in the fixed frame 2 through bolts, the screws 74 are rotatably arranged on the front part of the fixed frame 2, the screws 74 are in threaded connection with the sliding blocks 52, the rollers 72 are fixedly connected to the output shaft of the motor 71 and the left part of the screws 74, the transmission belt 75 is wound between the rollers 72 on the front side and the rear side, the buttons 76 are arranged on the left side of the front part of the fixed frame 2, and the buttons 76 can control the forward and reverse rotation of the motor 71.
When the cutter 3 moves downwards, the cutter 3 moves downwards to contact with the pressure rod 612, so that the cutter 3 continues to move downwards to drive the pressure rod 612 to move downwards, the pressure rod 612 moves downwards to drive the hollow fixed block 69 to move downwards, the third spring 614 is compressed, the hollow fixed block 69 moves downwards to enable the first hinged rod 61 to contact with the sliding block 611, the sliding block 611 is pressed backwards by the first hinged rod 61, the second spring 610 is compressed, when the first hinged rod 61 moves to the upper part of the sliding block 611, the sliding block 611 is driven to move forwards and reset under the action of the second spring 610, further, the pipe is cut off and falls between the second supporting plate 62 and the first supporting plate 34 to be limited, the telescopic rod of the electric push rod 41 is started to extend and reset, the cutter 3 also moves upwards to reset to be separated from the pressure rod 612, the hollow fixed block 69 moves upwards to reset under the action of the third spring 614, the hollow fixed block 69 moves upwards to enable the first hinged rod 61 to move backwards, first articulated rod 61 moves backward and drives carriage 68 and move backward, first spring 67 is compressed, simultaneously, first articulated rod 61 moves backward and drives column gear 63 and moves backward, column gear 63 moves backward and passes through toothed fixed block 64 and reversal, column gear 63 reverses and drives first articulated rod 61 and reverses, first articulated rod 61 reverses and drives second layer board 62 and swings backward, second layer board 62 swings backward and stops spacing to tubular product, tubular product just also drops to the collection container in, when the biggest stroke of first articulated rod 61 backward movement, because of the effect of first spring 67, carriage 68 drives first articulated rod 61 and moves forward and resets, second layer board 62 also swings forward and resets, so, can make things convenient for people to unload.
When people use the device, the button 76 can be pressed for a short time to start the rotation of the output shaft of the motor 71, the motor 71 rotates to drive the front roller 72 to rotate, the front roller 72 rotates to drive the transmission belt 75 to rotate, the transmission belt 75 rotates to drive the rear roller 72 to rotate, the rear roller 72 rotates to drive the screw 74 to rotate, the screw 74 rotates to drive the sliding block 52 to move leftwards, the pointer 54 also moves leftwards on the marking plate 33, so that the pointer 54 moves to a proper position, the button 76 is pressed for a short time again to close the motor 71, and the screw 74 stops driving the sliding block 52 to move, so that people do not need to manually move the pointer 54; if the sliding block 52 needs to be adjusted to the right, the button 76 can be pressed for a long time to start the output shaft of the motor 71 to rotate reversely, the output shaft of the motor 71 rotates reversely, and then the screw 74 is driven to rotate reversely, so that the sliding block 52 moves to the right, the pointer 54 moves to the right on the scale plate 33, the pointer 54 moves to a proper position, and the button 76 is pressed for a long time again to close the motor 71.
Example 3
On the basis of embodiment 1 and embodiment 2, as shown in fig. 2, fig. 3 and fig. 13, the device further comprises a buffering and collecting device 8, the buffering and collecting device 8 comprises a second connecting block 81, a collecting frame 82 and a buffering cushion 83, the second connecting block 81 is connected to the lower portion of the fixing frame 2 at intervals in a bolt mode, the collecting frame 82 is connected between the second connecting blocks 81 in a bolt mode, the buffering cushion 83 is fixedly connected to the middle portion of the inner side surface of the collecting frame 82, the buffering cushion 83 is made of rubber, and the buffering cushion 83 can buffer the pipe due to certain plasticity of the rubber.
As shown in fig. 2, 3 and 14, the pipe material collecting device further comprises a material blocking mechanism 9, the material blocking mechanism 9 comprises a second hinge rod 91, a baffle 92 and a handle 93, the second hinge rod 91 is rotatably arranged on the upper side of the rear portion of the collecting frame 82, the baffle 92 is fixedly connected to the middle of the second hinge rod 91, the pipe material can be blocked by the baffle 92, and the handle 93 is fixedly connected to the middle of the rear side of the baffle 92.
At first operating personnel places the collection container in collection frame 82 rear side, and when tubular product was cut off, tubular product dropped to collection frame 82 in, because blotter 83 material was rubber, rubber has certain plasticity, can cushion tubular product to tubular product rolls to the collection container in, so, can avoid tubular product to produce the damage.
When tubular product dropped to collect in the frame 82, baffle 92 can block tubular product to after collecting the frame 82 and being equipped with appropriate amount of tubular product in, pulling baffle 92 upwards swing through handle 93, take out tubular product again and carry out subsequent processing, and then pulling baffle 92 downwards swing reset can, so, can collect tubular product better.
Finally, it is necessary to state that: the above-mentioned contents are only used to help understanding the technical solution of the present invention, and should not be interpreted as limiting the scope of the present invention; insubstantial modifications and adaptations of the invention as described above will occur to those skilled in the art and are intended to be within the scope of the invention as claimed.