CN105058655B8 - Trimming device for clothes hanger - Google Patents

Abstract

The invention provides a trimming device for a clothes hanger, and belongs to the technical field of machining equipment. The trimming device for the clothes hanger resolves the problem of low trimming efficiency of the clothes hanger in the prior art. The trimming device for the clothes hanger comprises a machine frame. A platen is arranged on the machine frame, provided with a notch, connected with a back plate and in sliding connection with a limiting block. The trimming device further comprises adjustment plates in sliding connection with movable blocks in the length direction, the movable blocks are rotationally connected with cylindrical cutter heads, and a plurality of blades are circumferentially connected with the outer circumferential wall of each cutter head. The movable blocks are further provided with driving motors to drive the cutter heads to rotate. The adjustment plates are provided with power mechanisms for driving the movable blocks to reciprocate. The trimming device for the clothes hanger can automatically trim the edges of the clothes hanger, is applicable to clothes hangers of different sizes and models, and is high in practicability.

Description

Trimming device for clothes hanger

technical field

The invention belongs to technical field of mechanical processing equipment, relate to a kind of trimming device of hanger. Background technique

Clothes hanger is a more common household utensil in life, is used for hanging clothing, and the types of clothing hangers are more, can be divided into wooden clothes hangers, plastic clothes hangers, wire clothes hangers etc. according to material, and wherein plastic clothes hangers cost is lower, therefore use is more extensive, The plastic hanger is injection-molded, and the injection is carried out through the upper and lower molds and after the mold. Since there is a parting line between the upper and lower molds, there is a burr phenomenon on the edge of the hanger after molding, which needs to be manually flattened, and the work efficiency is low. SUMMARY OF THE INVENTION

Summary of the invention The object of the invention is to have the above-mentioned problems for prior art, propose a kind of trimming device of hanger, the trimming device of this clothes hanger can automatically trim the edge of the clothes hanger, and be applicable to the clothes hanger of different size models, Strong applicability.

Object of the present invention can be realized by following technical scheme: a kind of trimming device of hanger, comprises rack, it is characterized in that, on described rack, there is a platen that is arranged horizontally, and described platen is provided with The gap is in the shape of an isosceles triangle and has a long edge and two oblique edges, and a long strip-shaped backing plate is connected on the side surface of the platen, and the backing plate is parallel to the long edge of the gap. The upper side is slidably connected with limit blocks at both ends of the backing plate, and the sliding direction of the two limiting blocks is the same as the length direction of the backing board. An adjustment piece capable of making the two limit blocks abut against the two corners of the hanger, the limit blocks are all provided with pressing wheels capable of pressing the hanger against the backing plate, and the trimming device further includes two Long strip-shaped adjustment plate, two guide rods are fixedly connected below the platen, and both of the guide rods are parallel to the long edge of the gap, wherein the guide rod close to the long edge of the gap is slidably connected with two guide rods along the length direction. The guide block, the other guide rod is slidingly sleeved along the length direction with two connecting sleeves, one end of the two adjusting plates is respectively connected to the guide block in rotation, and the other end is respectively abutted on the two connecting sleeves. There is a positioning piece that can fix the adjustment plate, the guide rod is provided with a positioning piece 2 that can fix the guide block, and a moving block is slidably connected to the adjustment plate along the length direction. A columnar cutter head is rotatably connected to the upper part, and the outer peripheral wall of the cutter head is connected with a number of blades in the circumferential direction. Reciprocating power mechanism.

The platform is arranged horizontally, and is used to support the hanger horizontally, and the hanger is placed on the platform, and the hanger is positioned longitudinally by the plate and the pressing wheel, and the two limit blocks are positioned horizontally to the hanger. For a different size model When the clothes hanger is used for the first time, it needs to be set in advance, that is, a finished product is placed on the table, so that the long side bar of the clothes hanger is against the backing plate, and the two limit blocks are moved relative to each other through the adjustment piece. Abut on the two corners of the hanger. At this time, the pressing wheel can abut on the bevel bar of the hanger, so that the hanger is pressed against the backing plate, and the hanger is positioned stably. Loosen the first and second positioning pieces. Make the cutter head located at one end of the bevel bar and the long side bar, move the guide block to make the cutter head abut against the inner edge of the bevel bar of the hanger, and then lock the positioning piece 2, that is, fix the guide block, Then, the moving block is moved by the power mechanism, but during the moving process, the cutter head always abuts against the inner edge of the bevel bar of the hanger, and when the cutter head moves to the other end of the bevel bar of the hanger, the positioning member II is locked, At this point, the two adjusting plates are fixed, and the trimming device can already be applied to the hanger of this size. After that, for the semi-finished hanger without trimming, it is only necessary to place the hanger on the table and abut against the backing plate, and press the two The tightening wheel can position the hanger, and the inner edge of the bevel bar of the hanger can be trimmed automatically through the driving mechanism, which has strong applicability.

In the trimming device of above-mentioned hanger, described adjustment member comprises two adjustment screws, and described stop block is rectangular, and the side of this stop block has slider, and the side of described backing plate two ends is provided with There is a chute, the slider is slidably connected in the chute, and there are two connecting seats on the side surface of the table board, the two connecting seats are located at the two ends of the backing plate, and one end of the adjusting screw is rotatably connected to the connecting limit. On the bit block, the other end rotates through the connecting seat. The limit block is always connected to the backing board and can be moved and adjusted along the length of the backing board, and the limit block is driven by the adjusting screw to move, the adjustment precision is high, and it has self-locking ability after being adjusted in place, the structure is simple, and the operation is convenient.

In the trimming device of above-mentioned clothes hanger, the upper side of described stop block is rotatably connected with rotating column, and described rotating column is horizontally fixed with pressing rod, and the free end of this pressing rod is vertically fixed. A connecting pin is connected, the above-mentioned pressing wheel is rotatably connected to the connecting pin, and a pressing torsion spring is sleeved on the rotating column. On the tightening rod, under the action of the pressing torsion spring, the pressing wheel can press against the hypotenuse rod of the hanger, the side of the leaning plate is inclined downward, and the outer diameter of the pressing wheel gradually increases from top to bottom. decrease. The pressing wheel is pressed on the outer edge of the slanted edge of the hanger under the action of the pressing torsion spring, and the pressing wheel has a downward force on the slanted bar, and the leaning plate has a downward force on the long-side bar of the hanger. Therefore, the hanger can be pressed against the platen to avoid being lifted up and disengaged.

In the trimming device of above-mentioned clothes hanger, also be provided with elongated dovetail groove on the side surface of described platen, in described dovetail groove, slide is connected with elongated support plate, and this support plate and the The plates are perpendicular to each other, and one end of the support plate extends into the notch, and the upper side of the support plate is flush with the side surface of the platen. According to the hangers of different sizes, move the support plate so that the end of the support plate can be located below the upper end of the hanger, that is, the platen supports one side of the long side bar of the hanger, and the support plate supports the other side of the hanger.

In the trimming device of above-mentioned hanger, described positioning member one includes positioning bolt one, and described positioning member two includes positioning bolt two, and is provided with a guide groove along the length direction on the guide rod near the long edge of the gap, and the above-mentioned The guide block is slidably connected in the guide groove, the side of the guide rod is also provided with a strip-shaped groove along the length direction, the strip-shaped groove communicates with the guide groove, the side of the guide block is provided with screw holes, and the positioning bolts The second is screwed into the screw hole of the guide block through the bar-shaped groove, the upper side of the guide block is provided with a circular connection hole, and the lower side of one end of the adjustment plate has a connection post, which is rotated and inserted. In the connecting hole, the side of the guide block is provided with a screw hole, the first positioning bolt is screwed into the screw hole of the guide block, and the end of the positioning bolt is pressed against the outer peripheral wall of the connecting column, and the connecting sleeve A pin shaft is fixedly connected to the outer peripheral wall, the pin shaft is arranged vertically, the other end of the adjusting plate is provided with a long limit slot along the length direction, and the pin shaft is slidably inserted into the limit slot. That is, the guide block is fixed by positioning bolt 2 after moving in place, and the adjusting plate is fixed by positioning bolt 1 after swinging in place. During the swinging process of the adjusting plate, it can slide relative to the connecting sleeve, that is, the pin shaft slides relative to the limit groove to avoid the adjustment plate. Of course, after the adjustment plate is fixed, the limit groove and the pin shaft cooperate to limit the end of the adjustment plate, which makes the structure more stable.

In the trimming device of above-mentioned clothes hanger, described power mechanism comprises power motor, and is provided with elongated mounting groove along length direction on the side surface of described regulating plate, and described moving block is slidably connected in the mounting groove , the installation groove is also connected with a screw rod along the length direction, the moving block is provided with a screw hole, the screw rod is screwed with the screw hole of the moving block, and the power motor is fixed on the adjustment plate, And the output shaft of the power motor is fixedly connected with one end of the lead screw. That is, the moving block is transmitted through the screw rod, and the transmission precision and stability are high.

In the trimming device of above-mentioned clothes hanger, the outer peripheral wall of described cutter head is provided with some plug holes with rectangular cross-section in the circumferential direction, and the upper end face of described cutter head is provided with adjusting screw holes, There is an adjustment cavity below the adjustment screw hole, the insertion hole and the adjustment screw hole are both communicated with the adjustment cavity, the blade is in the shape of a long strip, the cutting edge of the blade is located at one end of the blade, and the other end of the blade slides It is inserted into the insertion hole, and the insertion end of the blade extends into the adjustment cavity. The adjustment screw hole is screwed with an adjustment bolt. The lower end of the blade faces downward, the extending end of the blade is against the outer peripheral wall of the adjustment block, the lower side of the blade head is provided with a number of limit screw holes in the peripheral direction, and the opposite two hole walls of the insertion hole are There are avoidance grooves, and the avoidance grooves on both sides of the same insertion hole are connected under the insertion hole, the above-mentioned limit screw holes are communicated with the avoidance groove, and the escape groove is slidably connected along the axial direction of the cutter head with a U-shaped groove. The limiting body is sleeved on the blade, both sides of the limiting body are provided with lower limiting slopes, both sides of the blade are provided with limiting protrusions, and the limiting protrusions have upper limits The position slope, the limit screw hole is screwed with a limit bolt, the limit bolt abuts on the lower end surface of the limit body, under the action of the limit bolt, the lower limit slope of the limit body and the connection convex portion The upper limit slope is pressed against each other. For a new type of hanger, after the adjusting plate is adjusted in place, rotate the adjusting bolt to finely adjust the blade, that is, the adjusting bolt is screwed into the cutter head, the adjusting block moves down and drives the blade to move outward, and the blade edge and the hanger are adjusted obliquely. After adjusting the distance between the side bars, tighten the limit bolts, so that the lower limit slope of the limit body is pressed against the upper limit slope of the connecting convex part. At this time, the blade is locked in the blade head, and when the blade is adjusted The amount of movement remains the same, and the stability is high after locking.

In the trimming device of above-mentioned clothes hanger, described trimming device also comprises moving seat, and is also fixedly connected with two arc-shaped rods on the side of the adjustment plate, and these two arc-shaped rods are located at the adjustment plate and are far away from the backing plate. and the two arc-shaped rods are symmetrically arranged relative to the center line of the notch, the concave surface of the arc-shaped rod faces the inside of the notch, and the upper side of the moving block is provided with a strip-shaped connecting groove, the length direction of the connecting groove and the adjustment plate The width direction of the moving seat is perpendicular to the width direction, the lower side of the moving seat has a connecting protrusion, the connecting protrusion is slidably connected in the connecting groove, and the lower side of the moving seat is in contact with the upper side of the moving block, and the connecting groove A tensioning spring is fixedly connected inside, one end of the tensioning spring is pressed against the end face of the connecting groove, and the other end is pressed against the connecting projection. Abutting against the side wall, when the moving block moves to the end of the adjusting plate away from the abutting plate, the moving seat can compress the tension spring so that the abutting side wall abuts against the concave surface of the arc-shaped rod. The moving seat can move relative to the moving block along the width direction of the adjusting plate, that is, when the moving block moves along the length direction of the adjusting plate and the cutter head trims the inner edge of the bevel bar of the hanger, the moving seat is relatively opposite under the action of the tension spring. The moving block is stationary. When the cutter head is trimmed in place, as the moving block continues to move, the abutting sidewall on the moving seat can abut against the concave surface of the arc-shaped rod. Under the action of the arc-shaped rod, the moving seat compresses and stretches. Tighten the spring and move, even if the cutter head is far away from the bevel bar of the hanger, at this time, it is convenient to take out the hanger and put in the next hanger, and avoid interference with the cutter head.

In the trimming device of above-mentioned hanger, described driving motor is fixed on the lower side of moving seat, and the output shaft of driving motor stretches out the upper side of moving seat, and rotating shaft is connected with rotating shaft on described moving seat, The cutter head is fixedly connected to the upper end of the rotating shaft, the rotating shaft is fixedly connected with a driven pulley, the output shaft of the driving motor is fixedly connected with a driving pulley, and the driving pulley and the driven pulley pass through the belt. connected. The drive motor drives the cutter head to rotate through the pulley transmission, and the rotation speed of the cutter head can be changed by changing the diameter ratio of the driving pulley and the driven pulley, and the applicability is stronger.

In the trimming device of above-mentioned hanger, the upper side of described moving seat is fixedly connected with a U-shaped retainer, the two ends of this retainer are perpendicular to the upper side of the moving seat, and the upper side of the retainer is fixed. A holding sleeve is connected, and the above-mentioned rotating shaft is rotatably inserted into the holding sleeve. Make the shaft run more stable.

Compared with prior art, the trimming device of this hanger has the following advantages:

1, because the two ends of the adjustment plate can slide relative to the guide rod, the position of the adjustment plate and the angle between it and the backing plate can be adjusted, that is, the clothes hangers of different sizes can be applied, and the applicability is strong.

2, because after the adjusting plate is adjusted in place, rotate the adjusting bolt to fine-tune the blade, that is, the adjusting bolt is screwed into the cutter head, and the adjusting block moves downward and drives the blade to move outward, and the blade edge and the hanger hypotenuse are adjusted. The distance between the rods is adjusted in place and the limit bolt is tightened, so that the lower limit slope of the limit body is pressed against the upper limit slope of the connecting convex part. At this time, the blade is locked in the cutter head, and the applicability is strong. Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of this trimming device.

Fig. 2 is the three-dimensional structure schematic diagram of another perspective of this trimming device.

Fig. 3 is the structure enlarged view at A place in Fig. 2.

Fig. 4 is the structure enlarged view at B place in Fig. 1. [0022] Fig. 5 is an enlarged view of the structure at C in Fig. 1 . [0023] Fig. 6 is an enlarged view of the structure at D in Fig. 1 .

Fig. 7 is the structure top view of cutter head.

Fig. 8 is the structural sectional view at A-A place in Fig. 7.

Fig. 9 is the structural sectional view at B-B place in Fig. 7. [0027] Figure 10 is an enlarged view of the structure at E in Figure 1.

Fig. 11 is the partial structure sectional view of trimming device.

In the figure, 1, rack; 11, platen; 12, gap; 13, backing plate; 131, chute; 14, guide rod; 141, guide groove; 142, guide block; 143, bar groove ;144, connecting sleeve; 145, pin; 146, positioning bolt one; 147, positioning bolt two; 15, connecting seat; 16, dovetail groove; 161, support plate; 2, limit block; 21, adjusting screw; 22 , slider; 23, rotating column; 24, pressing rod; 25, connecting pin; 26, pressing wheel; 27, pressing torsion spring; 3, adjusting plate; 31, connecting column; 32, limit groove; 33 , installation slot; 4, moving block; 41, connecting slot; 42, tensioning spring; 5, cutter head; 51, blade; 511, limit protrusion; 512, upper limit slope; 52, insertion hole; 521, Avoidance groove;53,adjustment cavity;54,adjustment screw hole;55,adjustment bolt;56,adjustment block;57,limit screw hole;58,limit body;581,lower limit slope;59,limit bolt;6 , power mechanism; 61, power motor; 62, screw; 7, moving seat; 71, connecting bump; 72, shaft; 73, drive motor; 74, driving pulley; 75, driven pulley; 76, maintaining frame; 77, retaining sleeve; 8, arc rod. detailed description

The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical scheme of the present invention is further described, but the present invention is not limited to these embodiments.

As shown in Fig. 1, Fig. 2, a kind of trimming device of hanger, comprises frame 1, on frame 1, there is platen 11 that is arranged horizontally, and the platen 11 is provided with notch 12, and this notch 12 is Isosceles triangle shape, has a long edge and two oblique edges, the upper side of the platen 11 is connected with a long backing plate 13, the backing plate 13 is parallel to the long edge of the notch 12, and the upper side of the table 11 is at the backing plate 13. Both ends of the plate 13 are slidably connected to the limit blocks 2, and the sliding direction of the two limit blocks 2 is the same as the length direction of the backing plate 13, and the platen 11 is provided with a long side bar of the hanger and the backing plate 13 when abutting. An adjustment piece that can make the two limit blocks 2 abut against the two corners of the hanger, the limit blocks 2 are all provided with pressing wheels 26 that can press the hanger on the backing plate 13, and the trimming device also includes two. The elongated adjusting plate 3 has two guide rods 14 fixedly connected to the bottom of the platen 11. The two guide rods 14 are both parallel to the long edge of the gap 12, and the guide rod 14 near the long edge of the gap 12 slides along the length direction. Two guide blocks 142 are connected, and two connecting sleeves 144 are slidably sleeved on the other guide rod 14 along the length direction. One end of the two adjusting plates 3 is respectively connected to the guide block 142 in rotation, and the other ends are respectively abutted against the two connecting sleeves 144. Above, the guide block 142 is provided with a positioning member 1 that can fix the adjustment plate 3, the guide rod 14 is provided with a positioning member 2 that can fix the guide block 142, and the adjustment plate 3 is slidably connected along the length direction. Block 4, a columnar cutter head 5 is rotatably connected to the moving block 4, and a number of blades 51 are connected to the outer peripheral wall of the cutter head 5 in the circumferential direction, and the moving block 4 is also provided with a drive motor 73 that drives the cutter head 5 to rotate. The plate 3 is provided with a power mechanism 6 capable of driving the moving block 4 to reciprocate. The platen 11 is arranged horizontally and is used to support the clothes hanger horizontally. The clothes hanger is placed on the platen 11. The backing plate 13 and the pressing wheel 26 position the clothes hanger longitudinally, while the two limit blocks 2 position the clothes hanger laterally. For a different The size model of the hanger needs to be pre-set when it is used for the first time, that is, a finished product is placed on the platen 11, so that the long side bar of the hanger abuts on the backing board 13, and the two limiters are made through the adjustment piece. The block 2 moves relatively and abuts against the two corners of the hanger. At this time, the pressing wheel 26 can abut on the oblique side bar of the hanger, so that the hanger is pressed against the plate 13, the hanger is positioned stably and released. Positioning piece 1 and positioning piece 2 make the cutter head 5 located at one end of the bevel bar and the long side bar, move the guide block 142 to make the cutter head 5 abut against the inner edge of the bevel bar of the hanger, and then lock the The second positioning member is to fix the guide block 142, and then move the moving block 4 through the power mechanism 6, but during the moving process, the cutter head 5 and the inner edge of the bevel bar of the hanger are always abutted. When the cutter head 5 moves to When the other end of the bevel bar of the hanger is locked, the positioning member 2 is locked, and the two adjusting plates 3 are fixed at this time. The trimming device can already be applied to the hanger of this size and model. Placing the hanger on the table 11 and abutting against the backing plate 13, the two pressing wheels 26 can position the hanger, and the inner edge of the bevel bar of the hanger can be trimmed automatically through the drive mechanism, which has strong applicability.

Specifically, as shown in FIG. 3 and FIG. 4 , the adjustment member includes two adjustment screws 21, the limit block 2 is rectangular, the side of the limit block 2 has a slider 22, and the sides of the two ends of the plate 13 There is a chute 131 on the upper side, the slider 22 is slidably connected in the chute 131, and there are two connecting seats 15 on the upper side of the platen 11. The two connecting seats 15 are located at both ends of the backing plate 13, and one end of the adjusting screw 21 rotates Connected to the connection limit block 2, the other end rotates through the connection seat 15, the limit block 2 is always connected to the backing plate 13 and can be moved and adjusted along the length of the backing plate 13, and the limit block 2 is driven by the adjusting screw 21. It can move and adjust with high precision, and has self-locking ability after adjustment in place, with simple structure and convenient operation. A rotating column 23 is rotatably connected to the upper side of the limit block 2, and a pressing rod 24 is horizontally fixed on the rotating column 23. The free end of the pressing rod 24 is vertically fixed with a connecting pin 25, and the pressing wheel 26 is rotatably connected. On the connecting pin 25, the rotating column 23 is sleeved with a compression torsion spring 27, one end of the compression torsion spring 27 is fixedly connected to the limit block 2, and the other end is fixedly connected to the compression rod 24. Under the action of the torsion spring 27, the pressing wheel 26 can press against the bevel bar of the hanger, the side of the leaning plate 13 is inclined downward, the outer diameter of the pressing wheel 26 gradually decreases from top to bottom, and the pressing wheel 26 Under the action of the compression torsion spring 27, it is pressed on the outer edge of the slanted edge of the hanger, and the pressing wheel 26 has a downward force on the slanted bar, and the leaning plate 13 has a downward force on the long-side bar of the hanger. Therefore, the hanger can be pressed against the platen 11 to avoid being lifted up and disengaged. The upper side of the platen 11 is also provided with a long dovetail groove 16, and a long support plate 161 is slidably connected in the dovetail groove 16. The support plate 161 is perpendicular to the back plate 13, and one end of the support plate 161 extends into the notch 12, the upper side of the support plate 161 is flush with the upper side of the table 11, according to the hangers of different sizes, move the support plate 161, so that the end of the support plate 161 can be located below the upper end of the hanger, that is, the table 11 One side of the long side bar of the hanger is supported, and the other side of the hanger is supported by the support plate 161 . Positioning member one includes positioning bolt one 146, positioning member two includes positioning bolt two 147, and guide rod 14 near the long edge of gap 12 is provided with guide groove 141 along the length direction, and guide block 142 is slidably connected to the guide groove. In 141, a strip groove 143 is also opened along the length direction on the side of the guide rod 14. The strip groove 143 is connected with the guide groove 141. The side of the guide block 142 is provided with screw holes, and the positioning bolts 147 pass through. The strip groove 143 is screwed into the screw hole of the guide block 142. The upper side of the guide block 142 is provided with a circular connection hole. In the connecting hole, the side of the guide block 142 is provided with a screw hole, the positioning bolt one 146 is screwed into the screw hole of the guide block 142, and the end of the positioning bolt one 146 is pressed against the outer peripheral wall of the connecting column 31, and the connecting sleeve 144 A pin shaft 145 is fixedly connected to the outer peripheral wall. The pin shaft 145 is arranged vertically. The other end of the adjusting plate 3 is provided with a long limit slot 32 along the length direction. The pin shaft 145 is slidably inserted into the limit slot 32. , that is, the guide block 142 is fixed by the second positioning bolt 147 after moving in place, the adjusting plate 3 is fixed by the positioning bolt one 146 after swinging in place, and can slide relative to the connecting sleeve 144 during the swinging process of the adjusting plate 3, that is, the pin shaft 145 is relatively The limit slot 32 slides to prevent the adjustment plate 3 from being stuck. Of course, after the adjustment plate 3 is fixed, the limit slot 32 cooperates with the pin shaft 145 to limit the end of the adjustment plate 3, making the structure more stable. The power mechanism 6 includes a power motor 61, and a long installation slot 33 is opened on the upper side of the adjustment plate 3 along the length direction. The moving block 4 is slidably connected in the installation slot 33, and the installation slot 33 is also connected in rotation along the length direction. There is a lead screw 62, a screw hole is formed on the moving block 4, the lead screw 62 is screwed with the screw hole of the moving block 4, the power motor 61 is fixedly connected to the adjustment plate 3, and the output shaft of the power motor 61 is connected with the screw rod 62. One end of the moving block 4 is fixedly connected to each other, that is, the moving block 4 is transmitted through the screw rod 62, and the transmission precision and stability are high. In conjunction with Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, the outer peripheral wall of the cutter head 5 is provided with a plurality of insertion holes 52 with rectangular cross-sections in the circumferential direction. An adjustment screw hole 54 is opened on the end face, and an adjustment cavity 53 is provided below the adjustment screw hole 54. The insertion hole 52 and the adjustment screw hole 54 are both communicated with the adjustment cavity 53. The mouth is located at one end of the blade 51, the other end of the blade 51 is slidably inserted in the insertion hole 52, and the insertion end of the blade 51 extends into the adjustment cavity 53, and the adjustment screw hole 54 is screwed with an adjustment bolt 55. The adjustment bolt The extending end of 55 is fixedly connected with a circular truncated adjusting block 56, and the lower end of the adjusting block 56 faces downward, the extending end of the blade 51 abuts on the outer peripheral wall of the adjusting block 56, and the lower side of the cutter head 5 is opened in the circumferential direction. There are a plurality of limit screw holes 57, the opposite two hole walls of the insertion hole 52 are provided with avoidance grooves 521, and the avoidance grooves 521 on both sides of the same insertion hole 52 are connected below the insertion hole 52, and the limit screw holes 57 is communicated with the avoidance groove 521, and a U-shaped limiter 58 is slidably connected in the avoidance groove 521 along the axial direction of the cutter head 5, and the limiter 58 is sleeved on the blade 51, and both sides of the limiter 58 are There is a lower limit slope 581, both sides of the blade 51 have limit protrusions 511, the limit protrusion 511 has an upper limit slope 512, the limit screw hole 57 is screwed with a limit bolt 59, the limit bolt 59 Abutting on the lower end surface of the limiting body 58, under the action of the limiting bolt 59, the lower limiting slope 581 of the limiting body 58 is pressed against the upper limiting slope 512 of the connecting convex part. After the plate 3 is adjusted in place, rotate the adjusting bolt 55 to fine-tune the blade 51, that is, the adjusting bolt 55 is screwed into the cutter head 5, the adjusting block 56 moves down and drives the blade 51 to move outward, and the cutting edge of the blade 51 is adjusted to the beveled edge of the hanger. The distance between the rods is adjusted in place, and then the limit bolt 59 is tightened, so that the lower limit slope 581 of the limit body 58 is pressed against the upper limit slope 512 of the connecting convex portion, and the blade 51 is locked in the cutter head 5 at this time. , and the moving amount of the blade 51 during adjustment remains the same, and the stability after locking is still high. In conjunction with Fig. 5, Fig. 6, Fig. 10, shown in Fig. 11, trimming device also comprises moving seat 7, and is also fixedly connected with two arc-shaped rods 8 on the upper side of adjustment plate 3, these two arc-shaped rods 8 is located at the end of the adjusting plate 3 away from the backing plate 13, and the two arc-shaped rods 8 are symmetrically arranged relative to the center line of the gap 12, the concave surface of the arc-shaped rod 8 faces the inside of the gap 12, and the upper side of the moving block 4 is provided with a strip-shaped connecting groove. 41. The length direction of the connecting groove 41 is perpendicular to the width direction of the adjusting plate 3, and the lower side of the movable seat 7 has a connecting protrusion 71, the connecting protrusion 71 is slidably connected in the connecting groove 41, and the The lower side is in contact with the upper side of the moving block 4, and a tension spring 42 is fixed in the connection groove 41. One end of the tension spring 42 is pressed against the end surface of the connection groove 41, and the other end is pressed against the connection bump 71. The cutter head 5 is connected to the moving seat 7, and the moving seat 7 has an arc-shaped abutting side wall. When the moving block 4 moves to the end of the adjusting plate 3 away from the leaning plate 13, the moving seat 7 can compress the tension spring 42 makes the abutting side wall abut against the concave surface of the arc-shaped rod 8, and the moving seat 7 can move relative to the moving block 4 along the width direction of the adjusting plate 3, that is, when the moving block 4 moves along the length direction of the adjusting plate 3, and the cutter head 5 When trimming the inner edge of the bevel bar of the hanger, the moving seat 7 is stationary relative to the moving block 4 under the action of the tension spring 42. After the trimming of the cutter head 5 is in place, as the moving block 4 continues to move, the moving seat 7 The upper abutting side wall can abut against the concave surface of the arc-shaped rod 8. Under the action of the arc-shaped rod 8, the moving seat 7 compresses the tension spring 42 and moves, that is, the cutter head 5 is kept away from the bevel rod of the hanger. At the same time, it is convenient to take out the hanger and put in the next hanger, and avoid interference with the cutter head 5 . The drive motor 73 is fixedly connected to the lower side of the moving base 7, and the output shaft of the drive motor 73 extends out of the upper side of the moving base 7, the moving base 7 is rotatably connected with a rotating shaft 72, and the cutter head 5 is fixedly connected to the upper end of the rotating shaft 72, A driven pulley 75 is fixed on the rotating shaft 72, a driving pulley 74 is fixed on the output shaft of the driving motor 73, the driving pulley 74 and the driven pulley 75 are connected by a belt, and the driving motor 73 is driven by the pulley. By driving the cutter head 5 to rotate, the rotation speed of the cutter head 5 can be changed by changing the diameter ratio of the driving pulley 74 and the driven pulley 75 , and the applicability is stronger. A U-shaped retainer 76 is fixedly connected to the upper side of the movable seat 7, and the two ends of the retainer 76 are perpendicular to the upper side of the movable seat 7. Keeping the sleeve 77 makes the rotating shaft 72 run more stably.

Claims (10)

1. A trimming device for a clothes hanger, comprising a frame (1), characterized in that, a platen (11) arranged horizontally is arranged on the frame (1), and a gap is provided on the platen (11) (12), the notch (12) is in the shape of an isosceles triangle, with a long edge and two oblique edges, and an elongated backing plate (13) is connected on the upper side of the platen (11). 13) Parallel to the long edge of the notch (12), the upper side of the platen (11) is slidably connected to the limit blocks (2) at both ends of the backing plate (13). The sliding direction is the same as the length direction of the backing board (13), and the table board (11) is provided with a contact between the two limit blocks (2) and the hanger when the long-side bar of the hanger abuts against the backing board (13). Two adjustment pieces abutting against each other at the corners, the limiting block (2) is provided with a pressing wheel (26) capable of pressing the hanger against the leaning plate (13), and the trimming device further includes two An elongated adjusting plate (3), two guide rods (14) are fixedly connected to the bottom of the table plate (11), and the two guide rods (14) are both parallel to the long edge of the notch (12), wherein Two guide blocks (142) are slidably connected along the length direction on the guide rod (14) close to the long edge of the notch (12), and two connecting sleeves (144) are slidably sleeved along the length direction on the other guide rod (14). One end of the adjusting plate (3) is rotatably connected to the guide block (142), and the other end is respectively abutted on the two connecting sleeves (144). The first positioning member, the guide rod (14) is provided with a positioning member 2 that can fix the guide block (142), and the adjustment plate (3) is slidably connected with a moving block (4) along the length direction. A columnar cutter head (5) is rotatably connected to the block (4), and a plurality of blades (51) are connected to the outer peripheral wall of the cutter head (5) in the circumferential direction, and the moving block (4) is also provided with a drive that drives the cutter head (3) to rotate The motor (73) is provided with a power mechanism (6) capable of driving the reciprocating movement of the moving block (4) on the regulating plate (3). 2 . The trimming device for a clothes hanger according to claim 1 , wherein the adjusting member comprises two adjusting screws ( 21 ), the limit block ( 2 ) is rectangular, and the limit block ( 2 ) has a rectangular shape. 3 . A sliding block (22) is provided on the side surface, sliding grooves (131) are provided on the side surfaces of both ends of the backing plate (13), the sliding block (22) is slidably connected in the sliding groove (131), and the table plate ( 11) There are also two connecting seats (15) on the upper side, the two connecting seats (15) are located at both ends of the backing plate (13), and one end of the adjusting screw (21) is rotatably connected to the connecting limit block (2) , and the other end rotates through the connecting seat (15). 3. The trimming device for a clothes hanger according to claim 2, wherein a rotating column (23) is rotatably connected to the upper side of the limiting block (2), and the rotating column (23) is horizontally fixed on the upper side. A pressing rod (24) is connected, the free end of the pressing rod (24) is vertically fixed with a connecting pin (25), the above-mentioned pressing wheel (26) is rotatably connected to the connecting pin (25), and the rotating column (23) A compression torsion spring (27) is set on the upper sleeve. One end of the compression torsion spring (27) is fixedly connected to the limit block (2), and the other end is fixedly connected to the compression rod (24). Under the action of the pressing torsion spring (27), the pressing wheel (26) can be pressed against the oblique side bar of the hanger, the side surface of the leaning plate (13) is inclined downward, and the The outer diameter gradually decreases from top to bottom. 4. The trimming device of the hanger according to claim 3, characterized in that, an elongated dovetail groove (16) is also provided on the upper side of the platen (11), and the dovetail groove (16) is A long support plate (161) is slidably connected, the support plate (161) is perpendicular to the backing plate (13), and one end of the support plate (161) extends into the gap (12), the support plate (161) ) is flush with the upper side of the platen (11). 5 . The trimming device for a clothes hanger according to claim 4 , wherein the first positioning member comprises a positioning bolt (146), and the second positioning member includes a second positioning bolt (147), which is close to the notch (12). 6 . The guide rod (14) along the long edge is provided with a guide groove (141) along the length direction, the above-mentioned guide block (142) is slidably connected in the guide groove (141), and the side surface of the guide rod (14) is also along the length direction. A bar-shaped groove (143) is provided, and the bar-shaped groove (143) communicates with the guide groove (141). The side of the guide block (142) is provided with a screw hole, and the two positioning bolts (147) pass through the bar-shaped groove (147). The groove (143) is screwed into the screw hole of the guide block (142), the upper side of the guide block (142) is provided with a circular connection hole, and the lower side of one end of the adjustment plate (3) is provided with a connecting column (31), the connecting column (31) is rotatably inserted into the connecting hole, the side of the guide block (142) is provided with a screw hole, and the first positioning bolt (146) is screwed into the screw hole of the guide block (142). inside, and the end of the positioning bolt (146) is pressed against the outer peripheral wall of the connecting column (31). Straight arrangement, the other end of the adjusting plate (3) is provided with a long limit slot (32) along the length direction, and the pin shaft (145) is slidably inserted into the limit slot (32). 6. The trimming device for a clothes hanger according to claim 4 or 5, wherein the power mechanism (6) comprises a power motor (61), and the upper side of the regulating plate (3) is provided with a lengthwise direction. A long installation groove (33), the moving block (4) is slidably connected in the installation groove (33), and a screw rod (62) is also connected in the installation groove (33) along the length direction, and the moving block (4) A screw hole is provided on it, and the screw rod (62) is screwed with the screw hole of the moving block (4). The power motor (61) is fixedly connected to the adjustment plate (3), and the power motor (61) ) output shaft is fixedly connected with one end of the lead screw (62). 7 . The trimming device for a clothes hanger according to claim 6 , wherein the outer peripheral wall of the cutter head ( 5 ) is provided with a plurality of insertion holes ( 52 ) with rectangular cross-sections in the circumferential direction. 8 . An adjustment screw hole (54) is provided on the upper end surface of the head (3), and an adjustment cavity (53) is provided below the adjustment screw hole (54), and the insertion hole (52) and the adjustment screw hole (54) are both connected with the adjustment cavity. (53) are connected to each other, the blade (51) is in the shape of a long strip, the cutting edge of the blade (51) is located at one end of the blade (51), and the other end of the blade (51) is slidably inserted into the insertion hole ( 52), and the inserting end of the blade (51) extends into the adjusting cavity (53), the adjusting screw hole (54) is screwed with an adjusting bolt (55), and the extending end of the adjusting bolt (55) is fixed. A circular truncated adjusting block (56) is connected, and the lower end of the adjusting block (56) faces downward, the extending end of the above-mentioned blade (51) abuts on the outer peripheral wall of the adjusting block (56), and the lower end of the cutting head (3) A number of limit screw holes (57) are provided on the side surface in the circumferential direction, and avoidance grooves (521) are provided on the opposite two hole walls of the insertion hole (52), and the avoidance grooves (521) on both sides of the same insertion hole (52) The groove (521) is communicated below the insertion hole (52), the above-mentioned limit screw hole (57) is communicated with the escape groove (521), and the escape groove (521) is axially slidably connected along the cutter head (5). There is a U-shaped limiting body (58), and the limiting body (58) is sleeved on the blade (51). 51) are provided with limit protrusions (511) on both sides, the limit protrusions (511) are provided with upper limit slopes (512), and limit bolts (512) are screwed into the limit screw holes (57). 59), the limit bolt (59) abuts on the lower end surface of the limit body (58), under the action of the limit bolt (59), the lower limit slope (581) of the limit body (58) and the connecting convex The upper limit slope (512) of the part is pressed against each other. 8. The trimming device of the hanger according to claim 7 is characterized in that, the trimming device further comprises a movable seat (7), and two arc-shaped rods (3) are also fixedly connected on the upper side of the adjusting plate (3), The two arc-shaped rods (3) are located at one end of the adjustment plate (3) away from the backing plate (13), and the two arc-shaped rods (8) are symmetrically arranged relative to the center line of the notch (12), and the concave surface of the arc-shaped rod (8) faces the notch (12) Inside, a bar-shaped connecting groove (41) is formed on the upper side of the moving block (4), and the length direction of the connecting groove (41) is perpendicular to the width direction of the adjusting plate (3). The moving seat (7) ) has a connecting bump (71) on its lower side, the connecting bump (71) is slidably connected in the connecting groove (41), and the lower side of the moving seat (7) is in contact with the upper side of the moving block (4) A tension spring (42) is fixed in the connection groove (41), one end of the tension spring (42) is pressed against the end face of the connection groove (41), and the other end is pressed against the connection bump (71) ), the above-mentioned cutter head (5) is connected to the movable seat (7), and the movable seat (7) has an arc-shaped abutting side wall. 13), the moving seat (7) can compress the tension spring (42) so that the abutting sidewall abuts against the concave surface of the arc-shaped rod (8). 9. The trimming device for a clothes hanger according to claim 8, wherein the drive motor (73) is fixedly connected to the lower side of the moving seat (2), and the output shaft of the driving motor (73) extends out of the moving seat (7) On the upper side, a rotating shaft (72) is rotatably connected to the movable seat (2), the cutter head (5) is fixedly connected to the upper end of the rotating shaft (72), and a driven belt is fixedly connected to the rotating shaft (72). A pulley (75), a driving pulley (74) is fixedly connected to the output shaft of the driving motor (73), and the driving pulley (74) and the driven pulley (75) are connected by a belt. 10. The trimming device for clothes hangers according to claim 9, characterized in that, a U-shaped holder (76) is fixedly connected to the upper side of the moving base (7), and two sides of the holder (76) are fixedly connected. The end is perpendicular to the upper side of the moving base (7), the holding frame (76) is fixedly connected with a holding sleeve (77), and the rotating shaft (72) is rotatably inserted into the holding sleeve (77).