Full-automatic wood processing machine

Abstract

The invention discloses a full-automatic wood processing machine, and relates to the technical field of wood processing machines, the full-automatic wood processing machine comprises a workbench, a loading frame is fixedly mounted at the top of the workbench, a driving mechanism is arranged on the surface of the loading frame, a carrying plate is fixedly mounted at the output end of the driving mechanism, and a supporting rod is fixedly mounted at the bottom of the carrying plate; a rectangular groove is formed in the face, away from the driving mechanism, of the carrying plate, an arc-shaped groove is formed in the inner wall of the rectangular groove, a sliding groove is formed in the top of the workbench, and the bottom of the supporting rod makes contact with the inner wall of the sliding groove. Wherein the fixing device comprises a fixing frame, an electric push rod, a rectangular plate, two telescopic rods, a first spring, two rotating plates, a connecting plate and a cylindrical rod, by arranging the rotatable rotating plates, the rotating plates can automatically adapt to the shape of wood, the shutdown adjustment time is effectively shortened, and clamping of the wood can be automatically completed.

Description

Technical Field

[0001] The invention relates to the technical field of wood processing machines, in particular to a full-automatic wood processing machine. Background Art

[0002] Wood processing machines are mechanical equipment used to process, shape and treat logs, wood or wooden boards. With the development of technology, many wood processing machines have begun to introduce CNC technology, making the processing process more precise, automated and efficient.

[0003] The patent with patent announcement number CN216099431U relates to an intelligent wood processing machine, including a device base, a workbench seat is provided at the upper end of the device base, a workbench seat is provided at the upper end of the workbench seat, four slide grooves are provided on the upper end surface of the workbench seat, a slider is provided at the upper end of the slide groove, a support seat is provided at the upper end of the slider, two sleeve rods are provided at the front end of the support seat, a fixing column is provided at the lower end of the sleeve rod, the upper end of the fixing column is located on the inner side of the sleeve rod and a spring groove B is provided, a spring B is provided on the inner side of the spring groove B, the fixing column and the sleeve rod are connected by the spring B, and a clamping block seat is provided at the upper end of the support seat. The patent can move the slider according to the size of different wooden boards through the slider, thereby improving the clamping speed of the device, fixing the slider through the clamping block, and fixing the wooden board through the fixing column, thereby improving the stability of the device.

[0004] In the above patent, the clamping speed of the device is improved. The slider is fixed by a clamping block, and the wooden board is fixed by a fixing column, which improves the stability of the device and effectively improves the overall efficiency of wood processing. However, in actual operation, the operator needs to adjust the clamp according to the shape of the wood. Especially when clamping rod-shaped wood, the clamping effect of the flat clamp is poor, resulting in instability of the device during the clamping process. In order to ensure the clamping effect, the operator needs to stop the machine for adjustment, which increases the downtime, which not only affects the work efficiency, but also reduces the continuity of wood processing and causes the interruption of production rhythm. Summary of the invention

[0005] In view of the deficiencies of the prior art, the present invention provides a fully automatic wood processing machine, which solves the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a fully automatic wood processing machine, comprising a workbench, a loading frame is fixedly installed on the top of the workbench, a driving mechanism is arranged on the surface of the loading frame, a carrying plate is fixedly installed on the output end of the driving mechanism, a supporting rod is fixedly installed on the bottom of the carrying plate, a rectangular groove is provided on the carrying plate starting from a side away from the driving mechanism, a side of the carrying plate to be processed is placed into the inner wall of the carrying plate, the wood contacts the inner wall of the rectangular groove during movement, an arc groove is provided on the inner wall of the rectangular groove, a slide groove is provided on the top of the workbench, the bottom of the supporting rod contacts the inner wall of the slide groove, and also includes a fixing device; wherein, the fixing device comprises a fixing frame, an electric push rod, a rectangular plate, two telescopic rods, a No. 1 spring, two A rotating plate, a connecting plate and a cylindrical rod, the electric push rod is started, and the output end of the electric push rod drives the rectangular plate to move downward, and the movement of the rectangular plate drives the cylindrical rod to move downward, the fixed frame is fixedly installed on the top of the mounting plate, the electric push rod is fixedly passed through the top of the fixed frame, the rectangular plate is fixedly installed on the output end of the electric push rod, the two telescopic rods slide and pass through the inner and outer walls of the rectangular plate, the No. 1 spring is arranged between the telescopic rod and the rectangular plate, the rectangular plate continues to move to squeeze the No. 1 spring, the No. 1 spring is squeezed and deformed, and the deformed No. 1 spring applies a reaction force to the telescopic rod under the action of its own elasticity, the two rotating plates rotate and pass through the inner and outer walls of the telescopic rod, the connecting plate rotates and passes through the inner and outer walls of the rotating plate, and the cylindrical rod is fixedly installed on the circumferential surface of the rectangular plate.

[0007] According to the above technical solution, a No. 1 anti-skid groove is provided at the bottom of the rotating plate, and a No. 2 anti-skid groove is provided at the bottom of the connecting plate. The No. 1 anti-skid groove of the rotating plate contacts the top of the wood during movement, and at the same time, the No. 2 anti-skid groove of the connecting plate contacts the top of the wood during movement. A moving groove is provided on one side of the carrying plate close to the cylindrical rod, and the moving groove is matched with the size of the cylindrical rod. The circumferential surface of the cylindrical rod contacts the inner wall of the moving groove during movement, so that the carrying plate provides support for the moving cylindrical rod.

[0008] According to the above technical solution, a No. 1 scroll spring is arranged between the telescopic rod and the rotating plate. The rotating plate rotates in the direction of the arc groove under the influence of the connecting plate. The rotating plate stretches the No. 1 scroll spring during rotation. The No. 1 scroll spring is deformed due to the stretching. The two rotating plates are symmetrically arranged with the connecting plate as the symmetry axis.

[0009] According to the above technical scheme, it also includes a protective device and an auxiliary device; the protective device includes a fixed frame, a lifting plate, a No. 2 spring, a contact rod, a rotating shaft, an elastic sheet and a comb plate, the circumferential surface of the cylindrical rod moves downward and contacts the top of the lifting plate, and the movement of the cylindrical rod drives the lifting plate to move downward, the fixed frame is fixedly installed on a side of the mounting plate close to the moving groove, the lifting plate slides through the inner and outer walls of the fixed frame, the No. 2 spring is arranged between the lifting plate and the fixed frame, the contact rod is fixedly installed on the bottom of the lifting plate, the rotating shaft rotates and penetrates the inner and outer walls of the lifting plate, the elastic sheet is fixedly installed on the circumferential surface of the rotating shaft, the movement of the lifting plate drives the rotating shaft to move downward, and the movement of the rotating shaft drives the elastic sheet to move downward, the comb plate is fixedly installed on the surface of the fixed frame, and a circular hole is opened at the bottom of the fixed frame.

[0010] According to the above technical solution, the circumferential surface of the contact rod contacts the inner wall of the circular hole, the movement of the lifting plate drives the contact rod to move downward, and the contact rod passes through the circular hole during the movement. An inclined surface 1 is provided at the bottom of the contact rod, and a No. 2 volute spring is arranged between the rotating shaft and the lifting plate. The rotating shaft stretches the No. 2 volute spring during rotation, and the No. 2 volute spring is deformed by the stretching, and the shape of the elastic sheet is set to be an arc.

[0011] According to the above technical solution, a groove is provided on the circumferential surface of the contact rod, a slope 2 is provided on the surface of the tooth block of the comb plate, and an arc surface 1 is provided on the side of the tooth block close to the elastic sheet. The inner concave surface of the elastic sheet contacts the arc surface 1 of the tooth block during movement, and the arc surface 1 exerts an obstruction on the elastic sheet, and the elastic sheet rotates upward under the influence of the resistance.

[0012] According to the above technical scheme, the auxiliary device includes a connecting frame, a sliding frame, a spring sheet, a T-shaped rod, a No. 3 spring, a limit block, a round rod and a limiting plate. The T-shaped rod stretches the No. 3 spring during movement, and the No. 3 spring is deformed by the stretching. The connecting frame is fixedly installed on a side of the mounting plate close to the fixed frame, the sliding frame slides through the inner and outer walls of the connecting frame, the spring sheet is arranged between the sliding frame and the connecting frame, the T-shaped rod slides through the inner and outer walls of the sliding frame, the No. 3 spring is arranged between the T-shaped rod and the sliding frame, the limit block is fixedly installed on a side of the T-shaped rod close to the contact rod, the round rod is fixedly installed on the circumferential surface of the T-shaped rod, the limiting plate is fixedly installed on a side of the connecting frame close to the round rod, and the side of the limit block close to the contact rod is provided with an arc surface 2, the inclined surface 1 of the contact rod moves downward to contact the arc surface 2 of the limit block, the inclined surface 1 moves to squeeze the arc surface 2, and the limit block is squeezed and moves toward the direction of the T-shaped rod.

[0013] According to the above technical solution, a hole groove is opened on the circumferential surface of the sliding frame, and the circumferential surface of the round rod contacts the inner wall of the hole groove. The round rod is separated from the top of the limiting plate during movement, so that the limit imposed on the sliding frame by the limiting plate is released, and the circumferential surface of the round rod contacts the top of the limiting plate.

[0014] The present invention provides a fully automatic wood processing machine, which has the following beneficial effects:

[0015] (1) In the fully automatic wood processing machine, the cylindrical rod contacts the inner wall of the movable groove, so that the carrying plate provides support for the moving cylindrical rod. The support provided by the carrying plate makes the rectangular plate more stable when squeezing the No. 1 spring, thereby improving the stability and efficiency of clamping and reducing the processing error caused by unstable clamping. At the same time, the rotating plate is affected by the connecting plate and rotates in the direction of the arc groove. The rotating plate contacts the circumferential surface of the rod-shaped wood during rotation. By setting a rotatable rotating plate, the rotating plate can automatically adapt to the shape of the wood, effectively reducing the downtime adjustment time, and can also automatically complete the clamping of the wood, thereby greatly improving the overall efficiency of wood processing.

[0016] (2) In the fully automatic wood processing machine, the second spring exerts a reaction force on the lifting plate. Under the influence of the reaction force, the lifting plate provides support for the cylindrical rod. The lifting plate provides support for the cylindrical rod, thereby enhancing the stability of the clamping process. At the same time, the vibration transmitted by the comb plate makes the contact between the rotating plate and the wood closer, thereby ensuring that the wood is more secure during the processing process. At the same time, the lifting plate provides an upward thrust to the cylindrical rod during movement. The thrust provided by the lifting plate effectively reduces the workload of the electric push rod. In addition, during the repeated contact between the elastic sheet and the inclined surface 2, collisions are avoided, thereby extending the service life of the elastic sheet.

[0017] (3) In the fully automatic wood processing machine, the limit block contacts the inner wall of the slot, so that the limit block applies a limit to the contact rod. When used for the first time, the limit block can automatically apply a limit to the contact rod, ensuring that the operator uses the machine only after being fully prepared, thereby improving the safety of the processing process. At the same time, the round rod contacts the bottom of the limit plate, so that the upward reset of the sliding frame is restricted. Through standardized operation, the position of the sliding frame can be quickly changed, so that the operator can choose whether to enable the limit block according to the actual situation, effectively improving the applicability of the limit block itself. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 It is a schematic diagram of the position structure of the driving mechanism and the mounting plate of the present invention;

[0020] Figure 3This is a schematic diagram of the internal structure of the mounting plate of the present invention;

[0021] Figure 4 It is a schematic diagram of the internal structure of the fixing device of the present invention;

[0022] Figure 5 For the present invention Figure 4 The enlarged structural diagram at A in the middle;

[0023] Figure 6 It is a schematic diagram of the internal structure of the protective device and the auxiliary device of the present invention;

[0024] Figure 7 It is a schematic diagram of the position structure of the round rod and the limiting plate of the present invention.

[0025] In the figure: 1. workbench; 2. loading frame; 3. driving mechanism; 4. carrying plate; 5. support rod; 6. fixed frame; 7. electric push rod; 8. rectangular plate; 9. telescopic rod; 10. No. 1 spring; 11. rotating plate; 12. connecting plate; 13. cylindrical rod; 141. fixed frame; 142. lifting plate; 143. No. 2 spring; 144. contact rod; 145. rotating shaft; 146. elastic sheet; 147. comb plate; 151. connecting frame; 152. sliding frame; 153. spring; 154. T-shaped rod; 155. No. 3 spring; 156. limit block; 157. round rod; 158. limiting plate. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] See also Figure 1-Figure 5One embodiment of the present invention is: a fully automatic wood processing machine, including a workbench 1, a loading frame 2 is fixedly installed on the top of the workbench 1, a driving mechanism 3 is arranged on the surface of the loading frame 2, a carrying plate 4 is fixedly installed on the output end of the driving mechanism 3, a supporting rod 5 is fixedly installed on the bottom of the carrying plate 4, a rectangular groove is provided on the side of the carrying plate 4 away from the driving mechanism 3, an arc groove is provided on the inner wall of the rectangular groove, a slide groove is provided on the top of the workbench 1, and the bottom of the supporting rod 5 contacts the inner wall of the slide groove, and also includes a fixing device; wherein the fixing device includes a fixing frame 6, an electric push rod 7, a rectangular plate 8, two telescopic rods 9, a No. 1 spring 10, two rotating plates 11, a connecting plate 12 and cylindrical rod 13, the fixed frame 6 is fixedly installed on the top of the mounting plate 4, the electric push rod 7 is fixedly passed through the top of the fixed frame 6, the rectangular plate 8 is fixedly installed on the output end of the electric push rod 7, the two telescopic rods 9 slide and pass through the inner and outer walls of the rectangular plate 8, the No. 1 spring 10 is arranged between the telescopic rod 9 and the rectangular plate 8, the two rotating plates 11 rotate and pass through the inner and outer walls of the telescopic rod 9, the connecting plate 12 rotates and passes through the inner and outer walls of the rotating plate 11, and the cylindrical rod 13 is fixedly installed on the circumferential surface of the rectangular plate 8. By setting a rotatable rotating plate 11, the rotating plate 11 can automatically adapt to the shape of the wood, effectively reducing the downtime adjustment time, and can also automatically complete the clamping process.

[0028] A No. 1 anti-slip groove is provided at the bottom of the rotating plate 11, a No. 2 anti-slip groove is provided at the bottom of the connecting plate 12, and a movable groove is provided on one side of the carrying plate 4 close to the cylindrical rod 13, and the movable groove is adapted to the size of the cylindrical rod 13. Through the support provided by the carrying plate 4, the rectangular plate 8 is more stable when squeezing the No. 1 spring 10, thereby improving the stability and efficiency of clamping and reducing the processing error caused by unstable clamping.

[0029] A No. 1 volute spring is arranged between the telescopic rod 9 and the rotating plate 11. The two rotating plates 11 are symmetrically arranged with the connecting plate 12 as the symmetry axis. By arranging the No. 1 volute spring, it is ensured that the rotating plate 11 and the connecting plate 12 remain parallel in a normal state, thereby improving the clamping stability.

[0030] When the present embodiment is working, one side of the wood to be processed is placed into the inner wall of the carrying plate 4, and the wood contacts the inner wall of the rectangular groove during movement, and the electric push rod 7 is started. The output end of the electric push rod 7 drives the rectangular plate 8 to move downward, and the rectangular plate 8 moves to drive the cylindrical rod 13 to move downward, and the circumferential surface of the cylindrical rod 13 contacts the inner wall of the movable groove during movement, so that the carrying plate 4 provides support for the moving cylindrical rod 13, and at the same time, the rectangular plate 8 moves to drive the telescopic rod 9 to move downward, and the telescopic rod 9 moves to drive the rotating plate 11 to move downward, and the rotating plate 11 moves to drive the connecting plate 12 to move downward, and the No. 1 anti-skid groove of the rotating plate 11 contacts the top of the wood during movement, and at the same time, the No. 2 anti-skid groove of the connecting plate 12 contacts the top of the wood during movement. The rotating plate 11 and the connecting plate 12 are blocked by the wood and stop moving, so that the telescopic rod 9 stops moving, and the rectangular plate 8 continues to move to squeeze the No. 1 spring 10. The No. 1 spring 10 is squeezed and deformed. The deformed No. 1 spring 10 applies a reaction force to the telescopic rod 9 under the action of its own elasticity. The telescopic rod 9 is affected by the reaction force and exerts downward pressure on the rotating plate 11, so that the rotating plate 11 exerts downward pressure on the top of the wood, thereby completing the clamping of the wood, and starting the driving mechanism 3. The output end of the driving mechanism 3 drives the carrying plate 4 to move away from the loading frame 2. The movement of the carrying plate 4 drives the wood to move away from the loading frame 2. After the wood moves to the processing area, the driving mechanism 3 is closed to perform the processing operation. , through the support provided by the carrying plate 4, the rectangular plate 8 is more stable when squeezing the No. 1 spring 10, thereby improving the stability and efficiency of clamping and reducing the processing error caused by unstable clamping. When it is necessary to clamp the rod-shaped wood, one side of the rod-shaped wood is placed inside the carrying plate 4, and the circumferential surface of the rod-shaped wood contacts the inner wall of the arc groove during movement. The electric push rod 7 is started, and the output end of the electric push rod 7 drives the rectangular plate 8 to move downward. The rectangular plate 8 repeats the above movement to drive the rotating plate 11 to move downward, and the movement of the rotating plate 11 drives the connecting plate 12 to move downward. The No. 2 anti-slip groove of the connecting plate 12 contacts the circumferential surface of the rod-shaped wood during movement, and the connecting plate 12 is blocked and stops moving, and the rotating plate 11 that continues to move is connected The plate 12 rotates in the direction of the arc groove, and the rotating plate 11 stretches the No. 1 scroll spring during rotation. The No. 1 scroll spring is deformed due to the stretching. At the same time, the No. 1 anti-skid groove of the rotating plate 11 contacts the circumferential surface of the rod-shaped wood during rotation. The rotating plate 11 is blocked and stops moving, and the rectangular plate 8 continues to move to squeeze the No. 1 spring 10. The deformed No. 1 spring 10 exerts a reaction force on the telescopic rod 9, so that the rotating plate 11 exerts pressure on the circumferential surface of the rod-shaped wood, thereby completing the clamping of the rod-shaped wood. By providing a rotatable rotating plate 11, the rotating plate 11 can automatically adapt to the shape of the wood, effectively reducing the downtime adjustment time, and can also automatically complete the clamping of the wood, thereby greatly improving the overall efficiency of wood processing.

[0031] See also Figure 1-Figure 7On the basis of the above embodiment, another embodiment of the present invention further includes a protective device and an auxiliary device; the protective device includes a fixed frame 141, a lifting plate 142, a second spring 143, a contact rod 144, a rotating shaft 145, an elastic sheet 146 and a comb plate 147, the fixed frame 141 is fixedly mounted on a side of the mounting plate 4 close to the moving groove, the lifting plate 142 slides through the inner and outer walls of the fixed frame 141, the second spring 143 is arranged between the lifting plate 142 and the fixed frame 141, and the contact rod 144 is fixed It is installed at the bottom of the lifting plate 142, and the rotating shaft 145 rotates and penetrates the inner and outer walls of the lifting plate 142. The elastic sheet 146 is fixedly installed on the circumferential surface of the rotating shaft 145. The comb plate 147 is fixedly installed on the surface of the fixed frame 141. A circular hole is opened at the bottom of the fixed frame 141. The lifting plate 142 provides support for the cylindrical rod 13 to enhance the stability of the clamping process. At the same time, the vibration transmitted by the comb plate 147 makes the contact between the rotating plate 11 and the wood closer, thereby ensuring that the wood is more firm during the processing.

[0032] The circumferential surface of the contact rod 144 contacts the inner wall of the circular hole, and a slope 1 is provided at the bottom of the contact rod 144. A No. 2 scroll spring is arranged between the rotating shaft 145 and the lifting plate 142, and the shape of the elastic sheet 146 is arranged to be arc-shaped. By arranging the No. 2 scroll spring, the deformed No. 2 scroll spring can drive the rotating shaft 145 to recover quickly to perform a collision operation.

[0033] A slot is provided on the circumferential surface of the contact rod 144, a second inclined surface is provided on the surface of the tooth block of the comb plate 147, and an arc surface 1 is provided on one side of the tooth block close to the elastic sheet 146. The thrust provided by the lifting plate 142 effectively reduces the workload of the electric push rod 7, and collisions are avoided during repeated contact between the elastic sheet 146 and the second inclined surface.

[0034] The auxiliary device includes a connecting frame 151, a sliding frame 152, a spring 153, a T-shaped rod 154, a No. 3 spring 155, a limit block 156, a round rod 157 and a limiting plate 158. The connecting frame 151 is fixedly installed on a side of the mounting plate 4 close to the fixed frame 141, the sliding frame 152 slides through the inner and outer walls of the connecting frame 151, the spring 153 is arranged between the sliding frame 152 and the connecting frame 151, the T-shaped rod 154 slides through the inner and outer walls of the sliding frame 152, and the No. 3 spring 155 is arranged between the T-shaped rod 154 and the Between the sliding frames 152, the limit block 156 is fixedly installed on the side of the T-shaped rod 154 close to the contact rod 144, the round rod 157 is fixedly installed on the circumferential surface of the T-shaped rod 154, and the limiting plate 158 is fixedly installed on the side of the connecting frame 151 close to the round rod 157. The side of the limit block 156 close to the contact rod 144 is provided with an arc surface 2. When used for the first time, the limit block 156 can automatically limit the contact rod 144 to ensure that the operator uses it after being fully prepared, thereby improving the safety of the processing process.

[0035] The circumferential surface of the sliding frame 152 is provided with a hole groove, the circumferential surface of the round rod 157 contacts the inner wall of the hole groove, and the circumferential surface of the round rod 157 contacts the top of the limiting plate 158. Through standardized operation, the position of the sliding frame 152 can be quickly changed, so that the operator can choose whether to enable the limit block 156 according to actual conditions, thereby effectively improving the applicability of the limit block 156 itself.

[0036] When the present embodiment is working, the circumferential surface of the cylindrical rod 13 moves downward and contacts the top of the lifting plate 142. The movement of the cylindrical rod 13 drives the lifting plate 142 to move downward. The movement of the lifting plate 142 drives the contact rod 144 to move downward. The contact rod 144 passes through the circular hole during the movement. The lifting plate 142 squeezes the No. 2 spring 143 during the movement. The No. 2 spring 143 is squeezed and deformed. The deformed No. 2 spring 143 applies a reaction force to the lifting plate 142. The lifting plate 142 provides support for the cylindrical rod 13 under the influence of the reaction force. At the same time, the movement of the lifting plate 142 drives the rotating shaft 145 to move downward, and the movement of the rotating shaft 145 drives the elastic sheet 146 to move downward. The elastic sheet 146 intermittently contacts the tooth block of the comb plate 147 during movement. When in contact, the inner concave surface of the elastic sheet 146 contacts the arc surface of the tooth block during movement, and the arc surface exerts resistance on the elastic sheet 146. The elastic sheet 146 rotates upward under the influence of the resistance. The rotation of the elastic sheet 146 drives the rotating shaft 145 to rotate upward. The rotating shaft 145 stretches the No. 2 scroll spring during rotation. The No. 2 scroll spring is stretched and deformed. When the elastic sheet 146 separates from the arc surface, the shape The changed scroll spring returns to its original state and drives the rotating shaft 145 to reset quickly. The rotating shaft 145 rotates and drives the elastic sheet 146 to reset quickly. During the resetting process, the arc surface of the tooth block of the elastic sheet 146 contacts and collides again, so that the elastic sheet 146 and the comb plate 147 intermittently collide to generate continuous vibration. The comb plate 147 transmits the vibration to the rotating plate 11. Under the action of the vibration, the rotating plate 11 contacts the wood more closely. The lifting plate 142 provides support for the cylindrical rod 13 to enhance the stability of the clamping process. At the same time, the vibration transmitted by the comb plate 147 makes the rotating plate 11 contact the wood more closely. Thereby, the wood is more firmly secured during the processing. When the rectangular plate 8 is reset upward, the cylindrical rod 13 gradually reduces the pressure exerted on the lifting plate 142 during the movement, so that the deformed No. 2 spring 143 recovers and drives the lifting plate 142 to move upward. The lifting plate 142 provides an upward thrust to the cylindrical rod 13 during the movement. At the same time, the movement of the lifting plate 142 drives the rotating shaft 145 to move upward. The movement of the rotating shaft 145 drives the elastic sheet 146 to move upward. The curved surface of the elastic sheet 146 contacts the inclined surface 2 of the comb plate 147 during the movement. The moving elastic sheet 146 rotates downward under the influence of the inclined surface 2. The rotation of 146 drives the rotating shaft 145 to rotate downward, so that the second scroll spring is deformed. When the elastic sheet 146 is separated from the second inclined plane, the second scroll spring recovers and drives the rotating shaft 145 to reset. The rotating shaft 145 rotates and drives the elastic sheet 146 to reset. After the reset, the elastic sheet 146 continues to move and contact the second inclined plane. The elastic sheet 146 repeats the above movement and separates from the second inclined plane. The thrust provided by the lifting plate 142 effectively reduces the workload of the electric push rod 7. In addition, during the repeated contact between the elastic sheet 146 and the second inclined plane, collision is avoided, thereby extending the service life of the elastic sheet 146. When used for the first time, the inclined surface 1 of the contact rod 144 moves downward and contacts the arc surface 2 of the limit block 156. The inclined surface 1 moves to squeeze the arc surface 2, and the limit block 156 is squeezed to move in the direction of the T-shaped rod 154. The movement of the limit block 156 drives the T-shaped rod 154 to move away from the sliding frame 152. The T-shaped rod 154 stretches the No. 3 spring 155 during the movement. The No. 3 spring 155 is stretched and deformed. When the contact rod 144 moves to the specified position, the limit block 156 separates from the circumferential surface of the contact rod 144, so that the deformed No. 3 spring 155 recovers and drives the T-shaped rod 154 to move in the direction of the sliding frame 152. The movement of the T-shaped rod 154 drives the limit block 156 away When the lifting plate 142 moves in the direction away from the sliding frame 152, the limit block 156 contacts the inner wall of the card slot during the movement, so that the limit block 156 applies a limit to the contact rod 144, and the contact rod 144 is restricted and stops moving, resulting in that the lifting plate 142 is affected and cannot be reset. When the operator needs to restore the movement of the lifting plate 142, the T-shaped rod 154 can be manually pulled to move the T-shaped rod 154 away from the sliding frame 152, thereby releasing the limit on the contact rod 144 and restoring the normal operation of the lifting plate 142. When used for the first time, the limit block 156 can automatically apply a limit to the contact rod 144, ensuring that the operator uses it after being fully prepared, thereby improving the processing efficiency. To ensure the safety of the process, when the limit block 156 is not needed, the T-shaped rod 154 is manually pulled to move away from the sliding frame 152. The T-shaped rod 154 stretches the No. 3 spring 155 during the movement. The No. 3 spring 155 is deformed by the stretching. At the same time, the movement of the T-shaped rod 154 drives the round rod 157 to move away from the sliding frame 152. The round rod 157 separates from the top of the limiting plate 158 during the movement, so that the limit imposed by the limiting plate 158 on the sliding frame 152 is released, pushing the T-shaped rod 154 to move downward. The movement of the T-shaped rod 154 drives the round rod 157 and the limit block 156 to move downward. At the same time, the movement of the T-shaped rod 154 drives the sliding frame 152 to move downward. The frame 152 stretches the spring sheet 153 during movement, and the spring sheet 153 is deformed due to the stretching. When the sliding frame 152 moves to the predetermined position, the T-shaped rod 154 is controlled to reset toward the sliding frame 152. The movement of the T-shaped rod 154 drives the round rod 157 to move toward the sliding frame 152. The round rod 157 contacts the bottom of the limiting plate 158 during movement, so that the upward reset of the sliding frame 152 is restricted. At the same time, the contact rod 144 will not contact the limit block 156 during movement. Through standardized operation, the position of the sliding frame 152 can be quickly changed, so that the operator can choose whether to enable the limit block 156 according to the actual situation, thereby effectively improving the applicability of the limit block 156 itself.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fully automatic wood processing machine, comprising a workbench (1), Features: A loading frame (2) is fixedly mounted on the top of the workbench (1), a driving mechanism (3) is arranged on the surface of the loading frame (2), a carrying plate (4) is fixedly mounted on the output end of the driving mechanism (3), a supporting rod (5) is fixedly mounted on the bottom of the carrying plate (4), a rectangular groove is formed on the side of the carrying plate (4) away from the driving mechanism (3), an arc groove is formed on the inner wall of the rectangular groove, a sliding groove is formed on the top of the workbench (1), the bottom of the supporting rod (5) is in contact with the inner wall of the sliding groove, and further comprises a fixing device, a protective device and an auxiliary device; The fixing device comprises a fixing frame (6), an electric push rod (7), a rectangular plate (8), two telescopic rods (9), a No. 1 spring (10), two rotating plates (11), a connecting plate (12) and a cylindrical rod (13); the fixing frame (6) is fixedly mounted on the top of the mounting plate (4); the electric push rod (7) is fixedly penetrated through the top of the fixing frame (6); the rectangular plate (8) is fixedly mounted on the output end of the electric push rod (7); the two telescopic rods (9) are slidably penetrated through the inner and outer walls of the rectangular plate (8); the No. 1 spring (10) is arranged between the telescopic rod (9) and the rectangular plate (8); the two rotating plates (11) are rotatably penetrated through the inner and outer walls of the telescopic rod (9); the connecting plate (12) is rotatably penetrated through the inner and outer walls of the rotating plate (11); and the cylindrical rod (13) is fixedly mounted on the circumferential surface of the rectangular plate (8).

2. A fully automatic wood processing machine according to claim 1, Features: The bottom of the rotating plate (11) is provided with a first anti-skid groove, the bottom of the connecting plate (12) is provided with a second anti-skid groove, and a movable groove is provided on a side of the carrying plate (4) close to the cylindrical rod (13), the movable groove being adapted to the size of the cylindrical rod (13).

3. A fully automatic wood processing machine according to claim 2, Features: A first scroll spring is provided between the telescopic rod (9) and the rotating plate (11), and the two rotating plates (11) are symmetrically arranged with the connecting plate (12) as a symmetry axis.

4. A fully automatic wood processing machine according to claim 3, Features: The protective device comprises a fixed frame (141), a lifting plate (142), a second spring (143), a contact rod (144), a rotating shaft (145), an elastic sheet (146) and a comb plate (147); the fixed frame (141) is fixedly mounted on a side of the mounting plate (4) close to the movable groove; the lifting plate (142) slides through the inner and outer walls of the fixed frame (141); the second spring (143) is arranged between the lifting plate (142) and the fixed frame (141); the contact rod (144) is fixedly mounted on the bottom of the lifting plate (142); the rotating shaft (145) rotates through the inner and outer walls of the lifting plate (142); the elastic sheet (146) is fixedly mounted on the circumferential surface of the rotating shaft (145); the comb plate (147) is fixedly mounted on the surface of the fixed frame (141); and a circular hole is opened at the bottom of the fixed frame (141).

5. A fully automatic wood processing machine according to claim 4, Features: The circumferential surface of the contact rod (144) contacts the inner wall of the circular hole, the bottom of the contact rod (144) is provided with an inclined surface 1, a second spiral spring is provided between the rotating shaft (145) and the lifting plate (142), and the shape of the elastic sheet (146) is set to be an arc.

6. A fully automatic wood processing machine according to claim 5, Features: A slot is provided on the circumferential surface of the contact rod (144), a second inclined surface is provided on the surface of the tooth block of the comb plate (147), and a first arc surface is provided on a surface of the tooth block close to the elastic sheet (146).

7. A fully automatic wood processing machine according to claim 6, Features: The auxiliary device comprises a connecting frame (151), a sliding frame (152), a spring (153), a T-shaped rod (154), a No. 3 spring (155), a limit block (156), a round rod (157) and a limiting plate (158); the connecting frame (151) is fixedly mounted on a side of the mounting plate (4) close to the fixed frame (141); the sliding frame (152) slides through the inner and outer walls of the connecting frame (151); the spring (153) is arranged between the sliding frame (152) and the connecting frame (151); the T-shaped rod (154) ) slides through the inner and outer walls of the sliding frame (152), the third spring (155) is arranged between the T-shaped rod (154) and the sliding frame (152), the limit block (156) is fixedly mounted on a side of the T-shaped rod (154) close to the contact rod (144), the round rod (157) is fixedly mounted on the circumferential surface of the T-shaped rod (154), the limiting plate (158) is fixedly mounted on a side of the connecting frame (151) close to the round rod (157), and the limit block (156) is provided with an arc surface 2 on a side close to the contact rod (144).

8. A fully automatic wood processing machine according to claim 7, Features: A hole groove is formed on the circumferential surface of the sliding frame (152), the circumferential surface of the round rod (157) contacts the inner wall of the hole groove, and the circumferential surface of the round rod (157) contacts the top of the limiting plate (158).

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