CN210210725U - Chair leg cutting device for desk and chair - Google Patents
Chair leg cutting device for desk and chair Download PDFInfo
- Publication number
- CN210210725U CN210210725U CN201920060777.5U CN201920060777U CN210210725U CN 210210725 U CN210210725 U CN 210210725U CN 201920060777 U CN201920060777 U CN 201920060777U CN 210210725 U CN210210725 U CN 210210725U
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- servo electric
- riser
- workbench
- desk
- chair
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Abstract
The utility model discloses a chair leg cutting device for desk chair, comprises a workbench, the fixed welding of upper surface left end of workstation has first riser, fixed mounting has first servo electric jar on the first riser, fixed mounting has first push pedal behind the output of first servo electric jar running through first riser, be provided with the multiunit guide roll on the workstation, be provided with the support on the upper surface of workstation, be provided with cutting mechanism on the support, cutting mechanism includes servo electric jar of second, semi-circular protective housing, motor and saw bit, fixed mounting has the servo electric jar of third on the second riser, the fixed welding of upper surface right-hand member of workstation has the third riser, be provided with the telescopic link on the third riser, the overhead fixed mounting of free end of telescopic link has the baffle. The utility model discloses alleviate staff's intensity of labour, improved the security, it is applicable in the chair leg of the different length of cutting, improve cutting efficiency.
Description
Technical Field
The utility model relates to the technical field of desk and chair production, in particular to a chair leg cutting device for desk and chair.
Background
The desk and chair is a desk and chair used by students in class, and is also called a student desk and chair and a school desk and chair. The desk and chair can be divided according to age, material and function.
In the production process of desks and chairs, cutting devices are needed to cut chair legs, however, most of the existing cutting devices are manually used for feeding, the labor intensity of workers is high, the safety is low, most of the existing cutting devices are fixed in structure, the chair legs with different lengths cannot be flexibly cut, and the cutting efficiency is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a chair leg cutting device for desk chair can realize waiting the electronic material loading of the chair leg raw materials of cutting, alleviates staff's intensity of labour, has improved the security, and applicable chair leg in the different length of cutting improves cutting efficiency to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a chair leg cutting device for a desk chair comprises a workbench, wherein a supporting leg is fixedly mounted on the lower surface of the workbench, a first vertical plate is fixedly welded to the left end of the upper surface of the workbench, a first servo electric cylinder is fixedly mounted on the first vertical plate, a first push plate is fixedly mounted after the output end of the first servo electric cylinder penetrates through the first vertical plate, a plurality of groups of guide rollers are arranged on the workbench, the guide rollers are positioned on the right side of the first push plate, and the guide rollers are arranged in a double-row mode;
the cutting mechanism comprises a second servo electric cylinder, a semicircular protective shell, a motor and a saw blade, the second servo electric cylinder is fixedly arranged on the support, the output end of the second servo electric cylinder penetrates through the support, the semicircular protective shell is fixedly arranged on the output end of the second servo electric cylinder, the motor is fixedly arranged on the semicircular protective shell, the output shaft of the motor is arranged on the semicircular protective shell through a bearing, the saw blade is connected to the output shaft of the motor in a key mode, a penetrating saw slot is formed in the workbench, and the saw slot is located under the saw blade;
fixed welding has the second riser on the workstation, the second riser is located the right side of support, fixed mounting has the servo electric jar of third on the second riser, fixed mounting has the second push pedal behind the output of the servo electric jar of third runs through the second riser, the fixed welding of the upper surface right-hand member of workstation has the third riser, be provided with the telescopic link on the third riser, the overhead fixed mounting of free end of telescopic link has the baffle.
Preferably, the telescopic link includes sleeve, inserted bar and handle screw rod, sleeve fixed mounting is on the third riser, the inserted bar passes through handle screw rod locking in telescopic slot, the free end and the baffle fixed connection of inserted bar.
Preferably, a blanking plate is fixedly arranged on the workbench at a position corresponding to the second push plate, and an inclined angle of 45-75 degrees is formed between the blanking plate and the horizontal plane.
Preferably, a material receiving box is arranged on the lower side of the blanking plate.
Preferably, the worktable is marked with scale marks, and the scale marks take the saw groove as a starting point.
Preferably, a control switch is fixedly installed on the side surface of the workbench.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the chair leg raw material to be cut can be limited through the guide roller, and the first servo electric cylinder is matched to push the first push plate, so that the electric feeding of the chair leg raw material to be cut can be realized, the labor intensity of workers is reduced, and the safety is improved;
2. the telescopic rod formed by the sleeve, the inserting rod and the handle screw rod can change the position of the baffle, further change the transverse distance between the baffle and the saw blade, and adjust the cutting length of the chair leg, so that the device can be suitable for cutting the chair legs with different lengths, and the cutting efficiency is improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic top view of the present invention;
fig. 3 is a schematic top view of the working table of the present invention;
fig. 4 is a schematic structural diagram of the cutting mechanism of the present invention;
fig. 5 is a schematic structural view of the telescopic rod of the present invention.
In the figure: 1. a work table; 2. supporting legs; 3. a first vertical plate; 4. a first servo electric cylinder; 5. a first push plate; 6. a guide roller; 7. a support; 8. a cutting mechanism; 801. a second servo electric cylinder; 802. a semicircular protective housing; 803. a motor; 804. a saw blade; 9. sawing a groove; 10. a second vertical plate; 11. a third servo electric cylinder; 12. a second push plate; 13. a third vertical plate; 14. a telescopic rod; 141. a sleeve; 142. inserting a rod; 143. a handle screw; 15. a baffle plate; 16. a blanking plate; 17. a material receiving box; 18. scale lines; 19. and controlling the switch.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a chair leg cutting device for a desk chair comprises a workbench 1, wherein supporting legs 2 are fixedly mounted on the lower surface of the workbench 1, a control switch 19 is fixedly mounted on the side surface of the workbench 1, the control switch 19 is electrically connected with a first servo electric cylinder 4, a second servo electric cylinder 801, a motor 803 and a third servo electric cylinder 11 respectively through leads and is convenient to control, an emergency stop switch is arranged on the control switch 19 and can cut off the power of the device when an accident happens, a first vertical plate 3 is fixedly welded at the left end of the upper surface of the workbench 1, a first servo electric cylinder 4 is fixedly mounted on the first vertical plate 3, a first push plate 5 is fixedly mounted after the output end of the first servo electric cylinder 4 penetrates through the first vertical plate 3, a plurality of groups of guide rollers 6 are arranged on the workbench 1, the guide rollers 6 are positioned at the right side of the first push plate 5, and a plurality of groups of guide rollers 6 are arranged in a double-row manner, the guide rollers 6 may be provided according to the size of the particular leg material.
Be provided with support 7 on the upper surface of workstation 1, support 7 is located the right side of guide roll 6, be provided with cutting mechanism 8 on the support 7, cutting mechanism 8 includes second servo electric cylinder 801, semi-circular protective housing 802, motor 803 and saw bit 804, second servo electric cylinder 801 fixed mounting is on support 7, support 7 is run through to the output of second servo electric cylinder 801, semi-circular protective housing 802 fixed mounting is on the output of second servo electric cylinder 801, motor 803 fixed mounting is on semi-circular protective housing 802, the output shaft of motor 803 passes through the bearing and installs at semi-circular protective housing 802, saw bit 804 key-type connection is on the output shaft of motor 803, the kerve 9 that runs through has been seted up on workstation 1, kerve 9 is located the saw bit 804 under.
Fixed welding has second riser 10 on the workstation 1, second riser 10 is located the right side of support 7, fixed mounting has third servo electric jar 11 on the second riser 10, fixed mounting has second push pedal 12 after the output of third servo electric jar 11 runs through second riser 10, the fixed welding of the upper surface right-hand member of workstation 1 has third riser 13, be provided with telescopic link 14 on the third riser 13, telescopic link 14 includes sleeve 141, inserted bar 142 and handle screw rod 143, sleeve 141 fixed mounting is on third riser 13, inserted bar 142 passes through handle screw rod 143 and locks in sleeve 141's slot, the free end and the baffle 15 fixed connection of inserted bar 142.
Specifically, a blanking plate 16 is fixedly mounted at a position, corresponding to the second push plate 12, on the workbench 1, an inclination angle of 45-75 degrees is formed between the blanking plate 16 and the horizontal plane, a material receiving box 17 is arranged on the lower side of the blanking plate 16, and the chair legs pushed out by the second push plate 12 after cutting can fall into the material receiving box through the blanking plate 16 and can be collected after cutting.
Specifically, the worktable 1 is marked with scale marks 18, and the scale marks 18 take the saw groove 9 as a starting point, so that the position of the baffle 15 can be conveniently adjusted without using other length measuring equipment.
The working principle is as follows: when the cutting machine is used, according to the length of a chair leg to be cut, the handle screw rod 143 is unscrewed, the transverse distance between the baffle 15 and the saw blade 804 is adjusted to be the same as the length of the chair leg, the handle screw rod 143 is screwed down to lock the inserted rod 142 in the slot in the sleeve 141, the chair leg raw material to be cut is placed between the double rows of guide rollers 6 on the workbench 1, the first servo electric cylinder 4 is started through the control switch 19, the first servo electric cylinder drives the first push plate 5 to move rightwards, the other end of the chair leg raw material to be cut is abutted against the baffle 15, the first servo electric cylinder 4 is stopped, the second servo electric cylinder 801 and the motor 803 are started through the control switch 19, the second servo electric cylinder 801 drives the semicircular protective shell 802 to move downwards, the motor 803 drives the saw blade 804 to rotate, the chair leg raw material to be cut is cut, after the cutting is finished, the second servo electric cylinder 801 is stopped, and then the second servo electric cylinder 801 retracts and resets through the control switch 19, meanwhile, the third servo electric cylinder 11 is started through the control switch 19, after the third servo electric cylinder 11 drives the second push plate 12 to push out the cut chair leg, the third servo electric cylinder 11 resets through the control switch 19, and then the first servo electric cylinder 4 is started through the control switch 19 to continuously drive the first push plate 5 to move rightwards for next cutting.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a leg cutting device for desk chair, includes workstation (1), its characterized in that: the supporting legs (2) are fixedly mounted on the lower surface of the workbench (1), a first vertical plate (3) is fixedly welded to the left end of the upper surface of the workbench (1), a first servo electric cylinder (4) is fixedly mounted on the first vertical plate (3), a first push plate (5) is fixedly mounted after the output end of the first servo electric cylinder (4) penetrates through the first vertical plate (3), a plurality of groups of guide rollers (6) are arranged on the workbench (1), the guide rollers (6) are located on the right side of the first push plate (5), and the guide rollers (6) are arranged in a double-row mode;
the cutting device is characterized in that a support (7) is arranged on the upper surface of the workbench (1), the support (7) is located on the right side of the guide roller (6), a cutting mechanism (8) is arranged on the support (7), the cutting mechanism (8) comprises a second servo electric cylinder (801), a semicircular protective shell (802), a motor (803) and a saw blade (804), the second servo electric cylinder (801) is fixedly installed on the support (7), the output end of the second servo electric cylinder (801) penetrates through the support (7), the semicircular protective shell (802) is fixedly installed on the output end of the second servo electric cylinder (801), the motor (803) is fixedly installed on the semicircular protective shell (802), the output shaft of the motor (803) is installed on the semicircular protective shell (802) through a bearing, and the saw blade (804) is connected with the output shaft of the motor (803) in a key mode, a through saw groove (9) is formed in the workbench (1), and the saw groove (9) is located right below the saw blade (804);
fixed welding has second riser (10) on workstation (1), second riser (10) are located the right side of support (7), fixed mounting has third servo electric jar (11) on second riser (10), the output of third servo electric jar (11) runs through second riser (10) back fixed mounting and has second push pedal (12), the fixed welding of the upper surface right-hand member of workstation (1) has third riser (13), be provided with telescopic link (14) on third riser (13), fixed mounting has baffle (15) on the free end of telescopic link (14).
2. The leg cutting device for desk and chair according to claim 1, wherein: the telescopic rod (14) comprises a sleeve (141), an inserted bar (142) and a handle screw rod (143), the sleeve (141) is fixedly installed on a third vertical plate (13), the inserted bar (142) is locked in a slot of the sleeve (141) through the handle screw rod (143), and a free end head of the inserted bar (142) is fixedly connected with the baffle (15).
3. The leg cutting device for desk and chair according to claim 1, wherein: a blanking plate (16) is fixedly arranged on the workbench (1) at a position corresponding to the second push plate (12), and the blanking plate (16) and the horizontal plane form an inclined angle of 45-75 degrees.
4. The leg cutting device for desk and chair of claim 3, wherein: the lower side of the blanking plate (16) is provided with a material receiving box (17).
5. The leg cutting device for desk and chair according to claim 1, wherein: the worktable (1) is marked with scale marks (18), and the scale marks (18) take the saw groove (9) as a starting point.
6. The leg cutting device for desk and chair according to claim 1, wherein: and a control switch (19) is fixedly arranged on the side surface of the workbench (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920060777.5U CN210210725U (en) | 2019-01-15 | 2019-01-15 | Chair leg cutting device for desk and chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920060777.5U CN210210725U (en) | 2019-01-15 | 2019-01-15 | Chair leg cutting device for desk and chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210210725U true CN210210725U (en) | 2020-03-31 |
Family
ID=69915387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920060777.5U Expired - Fee Related CN210210725U (en) | 2019-01-15 | 2019-01-15 | Chair leg cutting device for desk and chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210210725U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111923179A (en) * | 2020-07-31 | 2020-11-13 | 浙江恒祥玩具有限公司 | Automatic processing equipment for processing bamboo toys |
-
2019
- 2019-01-15 CN CN201920060777.5U patent/CN210210725U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111923179A (en) * | 2020-07-31 | 2020-11-13 | 浙江恒祥玩具有限公司 | Automatic processing equipment for processing bamboo toys |
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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: 20200331 Termination date: 20210115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |