CN214603467U - Veneer grinding head machine for plywood - Google Patents
Veneer grinding head machine for plywood Download PDFInfo
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- CN214603467U CN214603467U CN202120616432.0U CN202120616432U CN214603467U CN 214603467 U CN214603467 U CN 214603467U CN 202120616432 U CN202120616432 U CN 202120616432U CN 214603467 U CN214603467 U CN 214603467U
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- veneer
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Abstract
The utility model discloses a plywood veneer grinding head machine, which comprises a frame, a conveyer belt arranged on the frame, a top surface grinding device and a bottom surface grinding device arranged on two sides of the conveyer belt, a top surface grinding alignment plate and a bottom surface grinding alignment plate arranged on two sides of the conveyer belt, a grinding pushing device arranged between the top surface grinding device and the bottom surface grinding device on the frame, and the grinding pushing device comprises a bracket fixedly connected on the frame, an adjusting plate connected with the bracket, a cylinder supporting plate fixedly connected on the adjusting plate, a pushing cylinder fixedly connected on the cylinder supporting plate and a push plate fixedly connected on a piston rod of the pushing cylinder; the position of the adjusting plate on the bracket can be adjusted. The single-plate grinding head machine can grind single plates with various lengths, so that the number of the single-plate grinding head machines equipped by production enterprises is reduced, the utilization rate of each single-plate grinding head machine is high, and the production cost of the enterprises is reduced.
Description
Technical Field
The utility model relates to the field of machinary, concretely relates to plywood veneer bistrique machine.
Background
Plywood, also called multi-layer board, is one of common materials for furniture and is an artificial board. The plywood is made up by using wood sections through the processes of rotary cutting to obtain single board or planing to obtain thin single board, coating adhesive on the single board, using the coated single board and making it into plate blank which can be criss-cross formed according to the wood grain direction, and pressing under the condition of heating or not heating, and usually using odd number of layers of single board.
At present, when a plywood with a longer size is produced, when multiple layers of veneers are glued, multiple sections of veneers are required to be connected end to end, two adjacent veneers are required to be lapped at the joint of the veneers and the veneers, and in order to enable the thickness of the joint to be consistent with the thickness of other parts of the plywood, the joint needs to be polished, so that the joint is thinned. In the actual production process, the upper side face of one end and the lower side face of the other end of a single plate are respectively polished at two ends, and only polishing is needed within a certain length range of the end part.
According to the existing veneer grinding machine, a veneer is placed on a conveyor belt to be conveyed and moved forward, an upper side surface of one end part of the veneer is ground by an upper side surface grinding device facing downwards through a grinding wheel grinding surface, then the veneer continues to move forward on the conveyor belt, and a lower side surface grinding device facing upwards through the grinding wheel grinding surface is used for grinding the lower side surface of the other end part of the veneer through a pressing strip and the conveyor belt. However, because the distance between the upper side grinding device and the lower side grinding device is fixed, because the grinding device is provided with the grinding wheel and the power device, the distance between the upper side grinding device and the lower side grinding device is not easy to adjust, and only a veneer of a certain length can be ground by one veneer grinding machine, so that a production enterprise needs to be equipped with a plurality of veneer grinding machines with different distances between the upper side grinding device and the lower side grinding device, the vacancy rate of each veneer grinding machine is high, and the production cost of the enterprise is high.
Disclosure of Invention
The utility model provides a plywood veneer bistrique machine avoids a veneer bistrique machine can only polish the veneer of certain length to need to be equipped with many the veneer bistrique machine that side grinding device and downside grinding device have different distances and leads the vacant rate height of every veneer bistrique machine and the high problem of manufacturing cost of enterprise.
The technical scheme adopted by the utility model is as follows:
the utility model provides a plywood veneer bistrique machine, includes the frame, locate the conveyer belt in the frame, locate the top surface grinding device and the bottom surface grinding device of conveyer belt both sides and locate the top surface of conveyer belt both sides and polish alignment plate and bottom surface and polish alignment plate, wherein, the trailing flank of alignment plate is polished to the top surface and top surface grinding device's the originated face of polishing is located the coplanar, the leading flank of alignment plate is polished to the bottom surface and the originated face of polishing of bottom surface grinding device is located the coplanar. The grinding starting surface is one interface close to the outer side of the grinding rack in two interfaces of a grinding range of a grinding wheel in the top surface grinding device or the bottom surface grinding device, namely, after one end of a veneer is contacted with the top surface grinding alignment plate or the bottom surface grinding alignment plate, when the veneer is conveyed to the top surface grinding device or the bottom surface grinding device by a conveying belt, the top surface grinding device or the bottom surface grinding device can be guaranteed to grind a certain range on the upper side surface or the lower side surface of one end part of the veneer. A polishing pushing device is arranged on the rack and positioned between the top surface polishing device and the bottom surface polishing device, and comprises a bracket fixedly connected to the rack, an adjusting plate connected with the bracket, a cylinder supporting plate fixedly connected to the adjusting plate, a pushing cylinder fixedly connected to the cylinder supporting plate and a pushing plate fixedly connected to a piston rod of the pushing cylinder; the position of the adjusting plate on the bracket can be adjusted; the rear side face of the push plate is perpendicular to the top face of the conveying belt, the moving direction of a piston rod of the pushing cylinder is perpendicular to the advancing direction of the conveying belt, and when the pushing cylinder is located at the pushing stroke end point, the push plate pushes one end of a single plate located at the polishing pushing device to enable the end face of the other end of the single plate to be in contact with the bottom face of the single plate to polish the aligning plate. The veneer is polished the side of going up of one end tip by top surface grinding device after, carry the thrust unit department of polishing by the conveyer belt, promote the cylinder and drive the push pedal and promote the veneer, make the terminal surface contact bottom surface of the veneer other end the alignment board of polishing, then carry bottom surface grinding device department by the conveyer belt, the downside of the other end tip of polishing, make the veneer of multiple length that a veneer bistrique machine can polish, thereby reduce the veneer bistrique machine quantity that manufacturing enterprise was equipped with, the rate of utilization of every veneer bistrique machine is high, reduce the manufacturing cost of enterprise.
The utility model has the further improvement that the frame is provided with a sensing device on the right side of the polishing pushing device, and the sensing device is connected with a control valve of the pushing cylinder through a control device; when the sensing device senses that the conveying belt conveys the veneer to the polishing pushing device, the pushing cylinder makes a complete reciprocating motion. Realize automatic push pedal, guarantee production efficiency.
The utility model discloses a further improvement scheme is, induction system is correlation formula photoelectric switch.
The utility model discloses a further improvement is, be equipped with waist type hole on the support, be equipped with the through-hole on the regulating plate, the bolt locks the regulating plate on the support through this through-hole and waist type hole. The position of the adjusting plate on the support is adjustable, and the single plate with any length is ensured to be pushed by the push plate when the pushing cylinder is positioned at the pushing stroke end point, so that the end face of the other end of the single plate positioned at the polishing pushing device can be contacted with the bottom surface of the polishing aligning plate by the push plate.
The utility model discloses a further improvement scheme is, be equipped with the scale on the support. The position of the adjusting plate on the bracket can be quickly and quickly adjusted for single plates with different lengths.
The utility model discloses further improve the scheme and be, fixedly connected with slide bar on the leading flank of push pedal, be equipped with the slide opening in the cylinder backup pad, slide bar sliding connection is in the slide opening. The stability of the movement of the push plate is ensured, so that the veneer is pushed in place.
The beneficial effects of the utility model reside in that:
the utility model discloses a plywood veneer bistrique machine, the veneer has polished the side of going up of one end tip by top surface grinding device after, carry the thrust unit department of polishing by the conveyer belt, the push cylinder drives the push pedal and promotes the veneer, make the end face contact bottom surface of the veneer other end polish the alignment plate, then carry bottom surface grinding device department by the conveyer belt, the downside of the other end tip of polishing, make the veneer of multiple length that can polish by a veneer bistrique machine, thereby reduce the veneer bistrique machine quantity that the manufacturing enterprise was equipped with, the rate of utilization of every veneer bistrique machine is high, reduce the manufacturing cost of enterprise.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present application.
Fig. 2 is a partial view a of fig. 1.
Fig. 3 is a top view of fig. 1.
Fig. 4 is a side view of fig. 1.
The specific implementation mode is as follows:
as can be known from fig. 1-4, the utility model discloses a plywood veneer bistrique machine, including frame 1, locate conveyer belt 2 in the frame 1, locate the top surface grinding device 4 and the bottom surface grinding device 10 of 2 both sides of conveyer belt and locate the top surface of 2 both sides of conveyer belt and polish alignment plate 3 and bottom surface and polish alignment plate 11, wherein, the trailing flank that alignment plate 3 was polished to the top surface is located the coplanar with top surface grinding device 4's the originated face of polishing, and the leading flank that alignment plate 11 was polished to the bottom surface is located the coplanar with the originated face of polishing of bottom surface grinding device 10. The grinding start surface is an interface close to the outer side of the grinding machine frame in two interfaces of the grinding range of the grinding wheel in the top surface grinding device 4 or the bottom surface grinding device 10, namely, when the conveyer belt 2 conveys the veneer to the top surface grinding device 4 or the bottom surface grinding device 10 after one end of the veneer contacts the top surface grinding alignment plate 3 or the bottom surface grinding alignment plate 11, the top surface grinding device 4 or the bottom surface grinding device 10 can be guaranteed to grind a certain range on the upper side surface or the lower side surface of one end part of the veneer. A polishing pushing device is arranged between the top surface polishing device 4 and the bottom surface polishing device 10 on the rack 1, and comprises a bracket 8 fixedly connected to the rack 1, an adjusting plate 7 connected with the bracket 8, a cylinder supporting plate 6 fixedly connected to the adjusting plate 7, a pushing cylinder 5 fixedly connected to the cylinder supporting plate 6, and a pushing plate 12 fixedly connected to a piston rod of the pushing cylinder 5; the position of the adjusting plate 7 on the bracket 8 can be adjusted; the rear side surface of the push plate 12 is perpendicular to the top surface of the conveyor belt 2, the moving direction of a piston rod of the pushing cylinder 5 is perpendicular to the advancing direction of the conveyor belt 2, and when the pushing cylinder 5 is at the pushing stroke end point, the push plate 12 pushes one end of a single plate located at the polishing pushing device to enable the end surface of the other end of the single plate to be in contact with the bottom surface polishing alignment plate 11. The veneer is polished by top surface grinding device 4 and is gone up the side after one end tip, carry the thrust unit department of polishing by conveyer belt 2, thrust cylinder 5 drives push pedal 12 and promotes the veneer, make the terminal surface contact bottom surface of the veneer other end polish alignment board 11, then carry bottom surface grinding device 10 department by conveyer belt 2, the downside of the other end tip of polishing, make the veneer of multiple length that a veneer bistrique machine can polish, thereby reduce the veneer bistrique machine quantity that manufacturing enterprise was equipped with, the rate of utilization of every veneer bistrique machine is high, reduce the manufacturing cost of enterprise.
The machine frame 1 is provided with a sensing device 9 on the right side of the polishing pushing device, and the sensing device 9 is connected with a control valve of the pushing cylinder 5 through a control device; when the sensing device 9 senses that the conveying belt 2 conveys the veneer to the polishing pushing device, the pushing cylinder 5 makes a complete reciprocating motion. Realize automatic push pedal, guarantee production efficiency. The sensing device 9 is a correlation photoelectric switch.
The support 8 is provided with a waist-shaped hole, the adjusting plate 7 is provided with a through hole, and the adjusting plate 7 is locked on the support 8 through the through hole and the waist-shaped hole by a bolt. The position of the adjusting plate 7 on the bracket 8 can be adjusted, so that the push plate 12 can push one end of the veneer located at the polishing pushing device to enable the end surface of the other end of the veneer to contact the bottom surface polishing alignment plate 11 when the pushing cylinder 5 is located at the pushing stroke end point for veneers of any length. The support 8 is provided with scales 15. The position of the adjusting plate 7 on the bracket 8 can be quickly and quickly adjusted for single plates with different lengths.
A sliding rod 13 is fixedly connected to the front side face of the push plate 12, a sliding hole 14 is formed in the cylinder supporting plate 6, and the sliding rod 13 is connected in the sliding hole 14 in a sliding mode. Ensuring stability of the movement of the push plate 12 and thus ensuring that the veneer is pushed into place.
The foregoing illustrates and describes the principles, general features, general advantages, and methods of the present invention. It will be understood by those skilled in the art that the present application is not limited to the embodiments described above, which are given by way of illustration of the principles of the application, and that various changes and modifications may be made without departing from the scope of the application, which is defined by the appended claims and their equivalents.
Claims (6)
1. The utility model provides a plywood veneer bistrique machine, which comprises a frame (1), locate conveyer belt (2) in frame (1), top surface grinding device (4) and bottom surface grinding device (10) of locating conveyer belt (2) both sides and locate the top surface of conveyer belt (2) both sides and polish alignment board (3) and polish alignment board (11) with the bottom surface, wherein, the trailing flank of top surface polishing alignment board (3) and the originated face of polishing of top surface grinding device (4) are located the coplanar, the leading flank of bottom surface polishing alignment board (11) and the originated face of polishing of bottom surface grinding device (10) are located the coplanar, its characterized in that: a polishing pushing device is arranged between the top surface polishing device (4) and the bottom surface polishing device (10) on the rack (1), and comprises a bracket (8) fixedly connected to the rack (1), an adjusting plate (7) connected with the bracket (8), a cylinder supporting plate (6) fixedly connected to the adjusting plate (7), a pushing cylinder (5) fixedly connected to the cylinder supporting plate (6) and a pushing plate (12) fixedly connected to a piston rod of the pushing cylinder (5); the position of the adjusting plate (7) on the bracket (8) can be adjusted; the rear side surface of the push plate (12) is vertical to the top surface of the conveying belt (2), the moving direction of a piston rod of the pushing cylinder (5) is vertical to the advancing direction of the conveying belt (2), and when the pushing cylinder (5) is located at the pushing stroke end point, the push plate (12) pushes one end of a single plate located at the polishing pushing device to enable the end surface of the other end of the single plate to be in contact with the bottom surface polishing alignment plate (11).
2. A plywood single-plate grinding machine according to claim 1, wherein: the machine frame (1) is provided with a sensing device (9) on the right side of the polishing pushing device, and the sensing device (9) is connected with a control valve of the pushing cylinder (5) through a control device; when the sensing device (9) senses that the conveying belt (2) conveys the veneer to the polishing pushing device, the pushing cylinder (5) does complete reciprocating motion once.
3. A plywood single-plate grinding machine according to claim 2, wherein: the induction device (9) is a correlation photoelectric switch.
4. A plywood single-plate grinding machine according to claim 1, wherein: the adjusting plate is characterized in that a waist-shaped hole is formed in the support (8), a through hole is formed in the adjusting plate (7), and the adjusting plate (7) is locked on the support (8) through the through hole and the waist-shaped hole by a bolt.
5. A plywood single-plate grinding machine according to claim 4, wherein: scales (15) are arranged on the support (8).
6. A plywood veneer grinding machine according to claim 1 or 5, wherein: the push plate is characterized in that a sliding rod (13) is fixedly connected to the front side face of the push plate (12), a sliding hole (14) is formed in the cylinder supporting plate (6), and the sliding rod (13) is connected in the sliding hole (14) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120616432.0U CN214603467U (en) | 2021-03-26 | 2021-03-26 | Veneer grinding head machine for plywood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120616432.0U CN214603467U (en) | 2021-03-26 | 2021-03-26 | Veneer grinding head machine for plywood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214603467U true CN214603467U (en) | 2021-11-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120616432.0U Active CN214603467U (en) | 2021-03-26 | 2021-03-26 | Veneer grinding head machine for plywood |
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| Country | Link |
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| CN (1) | CN214603467U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114347636A (en) * | 2022-03-16 | 2022-04-15 | 常州市远川机房设备有限公司 | Metal furred ceiling board detection device |
-
2021
- 2021-03-26 CN CN202120616432.0U patent/CN214603467U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114347636A (en) * | 2022-03-16 | 2022-04-15 | 常州市远川机房设备有限公司 | Metal furred ceiling board detection device |
| CN114347636B (en) * | 2022-03-16 | 2022-06-17 | 常州市远川机房设备有限公司 | Metal ceiling board thermoprinting device |
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