CN214924736U - Elastic cord cutting device - Google Patents
Elastic cord cutting device Download PDFInfo
- Publication number
- CN214924736U CN214924736U CN202121372289.1U CN202121372289U CN214924736U CN 214924736 U CN214924736 U CN 214924736U CN 202121372289 U CN202121372289 U CN 202121372289U CN 214924736 U CN214924736 U CN 214924736U
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- CN
- China
- Prior art keywords
- cutter
- elastic band
- conveying platform
- rotating shaft
- lower cutter
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000007599 discharging Methods 0.000 claims description 7
- 238000005485 electric heating Methods 0.000 claims description 4
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 1
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Abstract
An elastic band cutting device comprises a conveying table (1), a hot cutting assembly, a feeding roller (2) and an elastic band limiting assembly, wherein a lower cutter mounting groove is formed in one end of the conveying table (1), a discharge chute (3) is formed in the conveying table (1) below the lower cutter mounting groove, the hot cutting assembly comprises a cutter rest (4), a lower cutter (5), an upper cutter (6) and a cutter driving cylinder (7), the cutter rest (4) is mounted on the conveying table (1), a pair of cutter chutes are distributed on the inner wall of the cutter rest (4) in a mirror image mode, the lower cutter (5) is mounted in the lower cutter mounting groove, the cutting edge portion of the lower cutter (5) is higher than the top surface of the conveying table (1), and slide rails are respectively arranged on two sides of the upper cutter (6); the advantages are that: the elastic band has neat section and high cutting speed, and the labor intensity of workers is reduced.
Description
Technical Field
The utility model relates to a cut the tape unit field, concretely relates to elastic cord cutting device.
Background
At present, the existing elastic band cutting device has the defects of irregular cut surface and low cutting speed, and the labor intensity of workers is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an elastic band cutting device aiming at the defects.
The utility model comprises a conveying platform, a hot cutting component, a feeding roller and an elastic band limiting component,
one end of the conveying platform is provided with a lower cutter mounting groove, a discharging chute is arranged on the conveying platform below the lower cutter mounting groove,
the hot cutting assembly comprises a knife rest, a lower cutter, an upper cutter and a cutter driving cylinder,
the cutter frame is arranged on the conveying table, a pair of cutter chutes are distributed on the inner wall of the cutter frame in a mirror image manner, the lower cutter is arranged in the lower cutter mounting groove, the cutting edge part of the lower cutter is higher than the top surface of the conveying table, slide rails are respectively arranged on two sides of the upper cutter and are slidably mounted in the pair of cutter chutes through the slide rails, a cylinder barrel of a cutter driving cylinder is mounted at the top part of the cutter frame, the end part of a piston rod of the cutter driving cylinder is fixedly connected with the top part of the upper cutter, the upper cutter is driven by the cutter driving cylinder to move up and down along the pair of cutter chutes, the cutting edge part of the upper cutter is positioned above the cutting edge part of the lower cutter, an electric heating wire is arranged in the upper cutter, the feeding roller is mounted at the top part of the conveying table through a bracket, a feeding gap is formed between the roller surface of the feeding roller and the top surface of the conveying table, the feeding roller is driven by a motor to rotate,
the elastic band limiting component comprises a rotating shaft bracket, a rotating shaft and a group of elastic band limiting blocks,
a rotating shaft bracket is arranged at the top of the conveying table, a rotating shaft is arranged on the rotating shaft bracket, a group of elastic band limiting blocks are arranged on the rotating shaft in sequence, an elastic band passing area is formed between two adjacent elastic band limiting blocks,
the feed roll is positioned between the hot cutting assembly and the elastic band limiting assembly.
The discharging chute is detachably arranged on the conveying platform through bolts.
The top of the elastic band limiting block is provided with a threaded hole, and the elastic band limiting block is fastened on the rotating shaft through a locking screw.
The middle part of the conveying table is provided with an elastic cord pressing sheet, the cross section of the elastic cord pressing sheet is arc-shaped, and two ends of the elastic cord pressing sheet are installed on the conveying table through screws.
The angle between the discharging chute and the horizontal plane is alpha which is 50-80 degrees.
The utility model has the advantages that: the elastic band has neat section and high cutting speed, and the labor intensity of workers is reduced.
Description of the drawings
Fig. 1 is a schematic sectional structure diagram of the present invention.
Fig. 2 is a schematic structural diagram of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. In the description of the embodiments of the present invention, it should be noted that, if the terms "upper", "lower", "inside", "outside", etc. are used for indicating the orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention usually place when using, the present invention is only used for convenience of description and simplification of the description, but does not indicate or imply that the devices or elements indicated must have specific orientations, be constructed in specific orientations, and operate, and thus, the present invention should not be construed as being limited. Furthermore, the appearances of the terms "first," "second," and the like in the description of the present invention are only used for distinguishing between the descriptions and are not intended to indicate or imply relative importance. In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in the attached drawings, the utility model comprises a conveying platform 1, a hot cutting component, a feeding roller 2 and an elastic band limiting component,
one end of the conveying platform 1 is provided with a lower cutter mounting groove, a discharging chute 3 is arranged on the conveying platform 1 below the lower cutter mounting groove,
the hot cutting assembly comprises a knife rest 4, a lower cutter 5, an upper cutter 6 and a cutter driving cylinder 7,
the cutter frame 4 is arranged on the conveying table 1, a pair of cutter chutes are distributed on the inner wall of the cutter frame 4 in a mirror image manner, the lower cutter 5 is arranged in the lower cutter mounting groove, the cutting edge part of the lower cutter 5 is higher than the top surface of the conveying table 1, slide rails are respectively arranged on two sides of the upper cutter 6 and are slidably arranged in the pair of cutter chutes through the slide rails, a cylinder barrel of a cutter driving cylinder 7 is arranged at the top of the cutter frame 4, the end part of a piston rod of the cutter driving cylinder 7 is fixedly connected with the top part of the upper cutter 6, the upper cutter 6 is driven to move up and down along the pair of cutter chutes by the cutter driving cylinder 7, the cutting edge part of the upper cutter 6 is arranged above the cutting edge part of the lower cutter 5, an electric heating wire is arranged in the upper cutter 6, the feed roller 2 is arranged at the top part of the conveying table 1 by a bracket, a feed gap is formed between the roller surface of the feed roller 2 and the top surface of the conveying table 1, and the feed roller 2 is driven to rotate by a motor,
the elastic band limiting component comprises a rotating shaft bracket 8, a rotating shaft 9 and a group of elastic band limiting blocks 10,
a rotating shaft bracket 8 is arranged at the top of the conveying platform 1, a rotating shaft 9 is arranged on the rotating shaft bracket 8, a group of elastic band limiting blocks 10 are arranged on the rotating shaft 9 in sequence, an elastic band passing area is formed between two adjacent elastic band limiting blocks 10,
the feed roll 2 is positioned between the hot cutting assembly and the elastic band limiting assembly.
The discharging chute 3 is detachably mounted on the conveying table 1 through bolts.
The top of the elastic band limiting block 10 is provided with a threaded hole, and the elastic band limiting block 10 is fastened on the rotating shaft 9 through a locking screw.
The middle part of the conveying table 1 is provided with an elastic band pressing sheet 11, the cross section of the elastic band pressing sheet 11 is arc-shaped, and two ends of the elastic band pressing sheet 11 are installed on the conveying table 1 through screws.
The angle between the discharging chute 3 and the horizontal plane is alpha which is 50-80 degrees.
The working mode and principle are as follows: under the drive of feed roll 2, the elastic cord is carried to the hot cutting subassembly along the top surface of carrying platform 1, and the elastic cord is spacing back through elastic cord preforming 11, by the direction of a pair of elastic cord stopper 10, sends to between lower cutter 5 and the last cutter 6 through feed roll 2 at last, and the electric heating silk in the last cutter 6 heats last cutter 6, goes up cutter 6 and drives the downstream under the drive of cutter actuating cylinder 7 and cut off the elastic cord, and the elasticity of cutting off after cutting off is exported by ejection of compact chute 3. Due to the hot cutting, the section of the elastic band can be tidy.
The driving motor of the feeding roller 2 is a servo motor, and the servo motor drives the feeding roller 2 to rotate for a certain time and then stops to reciprocate.
Claims (5)
1. An elastic band cutting device is characterized by comprising a conveying platform (1), a hot cutting assembly, a feed roller (2) and an elastic band limiting assembly,
one end of the conveying platform (1) is provided with a lower cutter mounting groove, a discharging chute (3) is arranged on the conveying platform (1) below the lower cutter mounting groove,
the hot cutting assembly comprises a knife rest (4), a lower cutter (5), an upper cutter (6) and a cutter driving cylinder (7),
the cutter frame (4) is arranged on the conveying platform (1), a pair of cutter chutes are distributed on the inner wall of the cutter frame (4) in a mirror image manner, the lower cutter (5) is arranged in the lower cutter mounting groove, the cutting edge part of the lower cutter (5) is higher than the top surface of the conveying platform (1), slide rails are respectively arranged on two sides of the upper cutter (6) and are slidably arranged in the pair of cutter chutes through the slide rails, a cylinder barrel of the cutter driving cylinder (7) is arranged at the top of the cutter frame (4), the end part of a piston rod of the cutter driving cylinder (7) is fixedly connected with the top part of the upper cutter (6), the upper cutter (6) is driven by the cutter driving cylinder (7) to move up and down along the pair of cutter chutes, the cutting edge part of the upper cutter (6) is arranged above the cutting edge part of the lower cutter (5), an electric heating wire is arranged in the upper cutter (6), and the feeding roller (2) is arranged at the top of the conveying platform (1) through a bracket, a feeding gap is formed between the roller surface of the feeding roller (2) and the top surface of the conveying platform (1), the feeding roller (2) is driven to rotate by a motor,
the elastic band limiting component comprises a rotating shaft bracket (8), a rotating shaft (9) and a group of elastic band limiting blocks (10),
a rotating shaft bracket (8) is arranged at the top of the conveying platform (1), a rotating shaft (9) is arranged on the rotating shaft bracket (8), a group of elastic band limiting blocks (10) are sequentially arranged on the rotating shaft (9), an elastic band passing area is formed between two adjacent elastic band limiting blocks (10),
the feeding roller (2) is positioned between the hot cutting assembly and the elastic band limiting assembly.
2. An elastic band cutting apparatus according to claim 1, characterized in that the discharge chute (3) is detachably mounted on the conveyor table (1) by means of bolts.
3. An elastic band cutting apparatus according to claim 1, wherein a screw hole is formed at the top of the elastic band stopper (10), and the elastic band stopper (10) is fastened to the rotation shaft (9) by a locking screw.
4. An elastic band cutting apparatus according to claim 1, characterized in that an elastic band pressing piece (11) is provided in the middle of the delivery table (1), the elastic band pressing piece (11) has an arc-shaped cross section, and both ends of the elastic band pressing piece (11) are mounted on the delivery table (1) by screws.
5. An elastic band cutting device according to claim 1, characterized in that the angle α between the discharge chute (3) and the horizontal plane is 50-80 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121372289.1U CN214924736U (en) | 2021-06-21 | 2021-06-21 | Elastic cord cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121372289.1U CN214924736U (en) | 2021-06-21 | 2021-06-21 | Elastic cord cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214924736U true CN214924736U (en) | 2021-11-30 |
Family
ID=79048767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121372289.1U Expired - Fee Related CN214924736U (en) | 2021-06-21 | 2021-06-21 | Elastic cord cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214924736U (en) |
-
2021
- 2021-06-21 CN CN202121372289.1U patent/CN214924736U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211130 |