CN105216039B - Single-motor sponge circular wire cutting device - Google Patents

Abstract

The invention discloses a single-motor sponge circular wire cutting device, which comprises a frame, wherein an annular panel is fixed on a top plate of the frame, a main rotating motor is fixed on the bottom surface of the top plate of the frame, an output shaft of the main rotating motor extends out of the top plate, a connecting plate is fixed on the output shaft of the main rotating motor, the middle part of the main rotating motor is a spline shaft part, the middle part of a cutter lower moving plate is provided with a spline hole, the spline shaft part is inserted and sleeved in the spline hole, the upper part of the output shaft of the main rotating motor is screwed with a limiting plate, the cutter lower moving plate is arranged below the limiting plate, a middle supporting plate is hinged on the output shaft of the main rotating motor, a supporting column is fixed on the top surface of the annular panel, a top supporting plate is fixed on the top of the supporting column, an adjusting motor is fixed on the top supporting plate, a rotating shaft, the cutting quality is good, and the efficiency is high.

Description

A single-motor sponge circular wire cutting device

Technical field:

The invention relates to the technical field of sponge cutting, in particular to a single-motor sponge circular wire cutting device.

Background technique:

At present, when making warm earmuffs, the interior needs to be filled with sponge, and the sponge needs to be cut into small circular shapes. The existing method is to use manual scissors to cut it off, which is very troublesome and greatly reduces production efficiency. Cut circular precision is low.

Invention content:

The object of the present invention is to overcome the deficiencies of the prior art and provide a single-motor sponge circular wire cutting device, which can automatically cut a circular block from the sponge block, and has good cutting quality and high efficiency.

The scheme that the present invention solves described technical problem is:

A single-motor sponge circular wire cutting device, comprising a frame, an annular panel is fixed on the top plate of the frame, a main rotating motor is fixed on the bottom surface of the top plate of the frame, the output shaft of the main rotating motor protrudes from the top plate, the main The output shaft of the rotating motor is fixed with a connecting plate, the middle part of the main rotating motor is a spline shaft, the middle part of the moving plate under the tool has a spline hole, and the spline shaft is inserted into the spline hole, and the output of the main rotating motor The upper part of the shaft is screwed with the limit plate, the lower moving plate of the tool is below the limit plate, the output shaft of the main rotating motor is hinged with a middle support plate, and the middle support plate is in the middle of the ring panel;

The top surface of the annular panel is fixed with a support column, the top of the support column is fixed with a top support plate, and an adjustment motor is fixed on the top support plate. The rotating shaft of the adjustment motor passes through the top support plate downwards and is screwed with an adjustment sleeve. The sleeve is fixed on the adjustment plate, and the limit rod is fixed on the support column. The limit rod is inserted into the vertical through hole of the adjustment plate. The front end of the adjustment plate is hinged with a main shaft, which is below the adjustment plate. The upper connecting plate is fixed on the upper connecting plate, and a plurality of upper cylinders are fixed on the upper connecting plate. The push rods of the upper cylinders pass through the upper connecting plate downwards and are fixed with the upper moving plate of the cutter. The block is between the upper support plate and the middle support plate, the lower cylinder is fixed on the connecting plate, the push rod of the lower cylinder is fixed on the lower moving plate of the tool, and the two ends of the tool steel wire are respectively fixed on the upper moving plate of the tool and the lower moving plate of the tool At the position corresponding to the top and bottom of the knife, the steel wire of the cutter passes through the sponge block;

The middle part of the top surface of the middle support plate has a plug-in transmission rod, and the outer wall of the plug-in transmission rod is evenly distributed with axial protruding strips, and the top end of the plug-in transmission rod passes through the sponge block and the upper support plate and is inserted and sleeved on the tool In the limit connection hole provided on the moving plate, a plurality of axial grooves are evenly distributed on the inner side wall of the limit connection hole, and the axial protruding strips are inserted into the axial grooves.

The edge of the sponge block is on the annular panel, and the end of the fixing bolt passes through the edge of the sponge block and is inserted into the socket on the annular panel, and the permanent magnet sleeve is inserted and fixed in the socket, and the fixed The end of the bolt is inserted into the sleeve and absorbed in the permanent magnet sleeve.

There are concave holes at the upper and lower corresponding positions of the upper and lower moving plates of the cutter, and the steel wires of the cutters are inserted into the concave holes. The two ends of the steel wires of the cutters are fixed with clamping blocks, and the two clamping blocks are pressed against respectively. At the top surface of the moving plate above the corresponding tool and at the bottom surface of the moving plate under the tool.

The clamping block includes a screw connection block, the middle part of the screw connection block has a main vertical through hole, the bottom outer wall of the screw connection block has a radially extending edge, and the side wall of the screw connection block on the upper part of the radially extending edge has a radial direction. Through hole, the radial through hole communicates with the main vertical through hole, one end of the tool steel wire extends into the main vertical through hole and extends out of the radial through hole, the nut is screwed on the screw joint block, and the end of the tool steel wire is clamped Between the nut and the radially extending edge.

Outstanding effect of the present invention is:

Compared with the existing technology, it can automatically cut a circular block from the sponge block, and the cutting quality is good and the efficiency is high.

Description of drawings:

Fig. 1 is a structural representation of the present invention;

Fig. 2 is a schematic diagram of the local structure between the tool steel wire and the moving plate on the tool;

Fig. 3 is a schematic diagram of the local structure between the end of the cutter wire and the clamping block.

detailed description:

Embodiment, see as shown in Figure 1 to Figure 3, a kind of single-motor sponge circular wire cutting device, comprises frame 10, and the top plate of described frame 10 is fixed with annular panel 20, and the bottom surface of the top plate of frame 10 The main rotating motor 11 is fixed, and the output shaft of the main rotating motor 11 stretches out from the top plate, and the output shaft of the main rotating motor 11 is fixed with a connecting plate 12, and the middle part of the main rotating motor 11 is a spline shaft portion, and the lower moving plate 13 of the tool The middle part has a spline hole 131, and the spline shaft part is inserted and sleeved in the spline hole 131. The upper part of the output shaft of the main rotating motor 11 is screwed with the limit plate 14, and the lower moving plate 13 of the tool is below the limit plate 14. A middle supporting plate 15 is hinged on the output shaft of the rotating motor 11, and the middle supporting plate 15 is in the middle of the annular panel 20;

The top surface of the annular panel 20 is fixed with a support column 30, the top of the support column 30 is fixed with a top support plate 31, the top support plate 31 is fixed with an adjustment motor 32, and the rotating shaft of the adjustment motor 32 passes through the top support plate 31 downwards and An adjusting sleeve 3 is screwed, and the adjusting sleeve 3 is fixed on the adjusting plate 33, and a limit rod 34 is fixed on the support column 30, and the limit rod 34 is inserted in the vertical through hole of the adjusting plate 33, and the adjusting plate 33 The front end is hinged with a main shaft 2, the main shaft 2 is below the adjusting plate 33, the main shaft 2 is fixed with an upper connecting plate 41, and a plurality of upper cylinders 42 are fixed on the upper connecting plate 41, and the push rods of the upper cylinders 42 penetrate downwards. Pass the upper connecting plate 41 and be fixed with the movable plate 43 on the cutter, the bottom surface of the movable plate 43 on the cutter has an upper supporting plate 45, the sponge block 100 is between the upper supporting plate 45 and the middle supporting plate 15, and the connecting plate 12 is fixed with a lower Cylinder 16, the push rod of the lower cylinder 16 is fixed on the moving plate 13 under the tool, and the two ends of the tool steel wire 50 are respectively fixed on the upper and lower positions corresponding to the upper moving plate 43 of the tool and the lower moving plate 13 of the tool, and the tool steel wire 50 passes through Sponge block 100;

The middle part of the top surface of the middle support plate 15 has a plug-in transmission rod 17, and the outer wall of the plug-in transmission rod 17 is evenly distributed with axial protruding strips, and the top end of the plug-in transmission rod 17 passes through the sponge block 100 and the upper support plate 45 And insert sleeve in the limit connecting hole 46 that has on the moving plate 43 on the tool, the inner side wall of the limit connecting hole 46 is uniformly provided with a plurality of axial grooves, and the axial protruding strip is inserted and sleeved in the axial groove. middle.

Further, the edge of the sponge block 100 is on the ring panel 20, the end of the fixing bolt 21 passes through the edge of the sponge block 100 and is inserted into the socket 22 provided on the ring panel 20, the socket 22 The middle is inserted into the sleeve and fixed with a permanent magnet sleeve 23 , and the end of the fixing bolt 21 is inserted into the sleeve and adsorbed in the permanent magnet sleeve 23 .

Further speaking, there is a recessed hole 1 at the upper and lower corresponding positions of the upper and lower movable plate 43 of the cutter and the edge of the lower movable plate 13 of the cutter. Block 51 , the two clamping blocks 51 are respectively pressed against the top surface of the corresponding tool upper moving plate 43 and the bottom surface of the tool lower moving plate 13 .

Further, the clamping block 51 includes a screw block 52, the middle part of the screw block 52 has a main vertical through hole 521, the bottom outer wall of the screw block 52 has a radially extending edge 522, and the radially extending edge 522 There is a radial through hole 523 on the side wall of the screw block 52 on the top, the radial through hole 523 communicates with the main vertical through hole 521, and one end of the cutter steel wire 50 stretches into the main vertical through hole 521 and extends out of the radial through hole 523 , the nut 53 is screwed on the screw block 52 , and the end of the cutter wire 50 is clamped between the nut 53 and the radially extending edge 522 .

Working principle: firstly, by adjusting the operation of the motor 32, the adjustment plate 33 is lifted, and then the sponge block 100 to be processed is inserted into the plug-in transmission rod 17 (first, a middle part larger than the diameter of the plug-in transmission rod 17 is set in the middle of the sponge block 100 jack), at the same time, the cutter steel wire 50 is inserted from the sponge block 100 and protrudes upwards, then, the edge of the sponge block 100 is fixed on the ring panel 20 by the fixing bolt 21, and then the adjustment motor 32 is overturned, so that the adjustment plate 33 down, so that the sponge block 100 is between the upper support plate 45 and the middle support plate 15, at the same time, the top end of the plug transmission rod 17 passes through the sponge block 100 and is inserted into the limit connection hole 46, and the transmission rod 17 is inserted The outer wall of the outer wall is evenly distributed with axial protruding strips, and the inner wall of the limit connection hole 46 is evenly distributed with a plurality of axial grooves, and the axial protruding strips are inserted in the axial grooves, and then the cutter steel wire 50 The clamping block 51 is arranged on the upper part of the moving plate 43 on the cutter, and the lower cylinder 16 and the upper cylinder 42 are opened to realize the pulling up and down of the cutter steel wire 50 to realize cutting, and then the main rotating motor 11 is turned on, and the cutter is realized by inserting the transmission rod 17. The upper moving plate 43 and the lower moving plate 13 of the cutter rotate synchronously, so that the cutter steel wire 50 realizes circular movement, thereby circularly cutting the sponge block 100, wherein, the running speed of the main rotating motor 11 is relatively slow, thereby ensuring that the cutter steel wire 50 basically in a vertical position.

After the cutting is completed, the clamping block 51 of the cutter steel wire 50 is unloaded from the upper moving plate 43 of the cutter, and then the motor 32 is adjusted to run so that the upper movable plate 43 of the cutter rises, and then the fixing bolt 21 is pulled out to complete the cutting process. It is very convenient to remove the good round sponge block and leftovers. Then, the main rotating motor 11 is reversed for another turn, so that the connecting air pipe connecting the upper cylinder 42 and the lower cylinder 16 can be returned to prevent winding.

Finally, the above embodiments are only used to illustrate the present invention, rather than to limit the present invention. Those of ordinary skill in the relevant technical fields can make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, all equivalent technical solutions also belong to the category of the present invention, and the scope of patent protection of the present invention should be defined by the claims.

Claims (4)

1. a single motor sponge circular wire cutting device, comprising a frame (10), is characterized in that: an annular panel (20) is fixed on the top plate of the frame (10), the top plate of the frame (10) Bottom surface is fixed with main rotating motor (11), and the output shaft of main rotating motor (11) stretches out top plate, and connecting plate (12) is fixed on the output shaft of main rotating motor (11), and the middle part of main rotating motor (11) is The spline shaft part, the middle part of the tool lower moving plate (13) has a spline hole (131), the spline shaft part is inserted in the spline hole (131), and the top of the output shaft of the main rotating motor (11) is screwed Limiting plate (14), the moving plate (13) under the tool is below the limiting plate (14), and the output shaft of the main rotating motor (11) is hinged with a middle support plate (15), and the middle support plate (15) is in the the middle part of the annular panel (20); The top surface of annular panel (20) is fixed with support column (30), and the top of support column (30) is fixed with top support plate (31), is fixed with adjustment motor (32) on the top support plate (31), and adjustment motor ( The rotating shaft of 32) passes through the top support plate (31) downwards and is screwed with an adjustment sleeve (3), the adjustment sleeve (3) is fixed on the adjustment plate (33), and the limit is fixed on the support column (30). Rod (34), stop bar (34) inserts in the vertical through hole of adjusting plate (33), and the front end of adjusting plate (33) is hinged with main rotating shaft (2), and main rotating shaft (2) is in adjusting plate ( 33), the main rotating shaft (2) is fixed with an upper connection plate (41), and a plurality of upper cylinders (42) are fixed on the upper connection plate (41), and the push rods of the upper cylinders (42) pass through the upper The connecting plate (41) is also fixed with the movable plate (43) on the cutter, the bottom surface of the movable plate (43) on the cutter has an upper support plate (45), and the sponge piece (100) is in the upper support plate (45) and the middle support plate ( 15), the connecting plate (12) is fixed with the lower cylinder (16), the push rod of the lower cylinder (16) is fixed on the moving plate (13) under the cutter, and the two ends of the cutter steel wire (50) are respectively fixed on the cutter On the upper and lower movable plate (43) and the upper and lower corresponding positions of the cutter movable plate (13), the cutter steel wire (50) passes through the sponge block (100); The middle part of the top surface of the middle support plate (15) has a plug-in transmission rod (17), and the outer wall of the plug-in transmission rod (17) is evenly distributed with axial protruding strips, and the top end of the plug-in transmission rod (17) passes through Sponge block (100) and upper support plate (45) are inserted and sleeved in the limit connection hole (46) that has on the moving plate (43) on the cutter, and the inner side wall of limit connection hole (46) is evenly distributed with many There are two axial grooves, and the axial protruding strips are inserted and sleeved in the axial grooves. 2. A single-motor sponge circular wire cutting device according to claim 1, characterized in that: the edge of the sponge block (100) is on the annular panel (20), and the end of the fixing bolt (21) Pass through the edge of the sponge block (100) and insert it into the socket (22) provided on the annular panel (20). The socket (22) is inserted and fixed with a permanent magnet cover (23), and the fixing bolt ( 21) The end insert sleeve is also adsorbed in the permanent magnet cover (23). 3. A single-motor sponge circular wire cutting device according to claim 2, characterized in that: the upper and lower corresponding positions of the upper moving plate (43) of the cutter and the lower moving plate (13) of the cutter have concave holes. Hole (1), cutter steel wire (50) inserts in concave hole (1), the two ends of cutter steel wire (50) are fixed with clamping block (51), and two clamping blocks (51) are respectively pressed against corresponding The top surface of the upper moving plate (43) and the bottom surface of the lower moving plate (13) of the tool. 4. A single-motor sponge circular wire cutting device according to claim 3, characterized in that: the clamping block (51) includes a screw block (52), and the middle part of the screw block (52) has a main Vertical through hole (521), the bottom outer wall of screw connection block (52) has radial extension edge (522), and the screw connection block (52) sidewall of the top of radial extension edge (522) has radial through hole (523), the radial through hole (523) communicates with the main vertical through hole (521), and one end of the cutter steel wire (50) stretches into the main vertical through hole (521) and stretches out the radial through hole (523), The nut (53) is screwed on the screw block (52), and the end of the cutter steel wire (50) is clamped between the nut (53) and the radially extending edge (522).