CN202571481U - Saw blade welding machine - Google Patents

Abstract

The utility model discloses a saw bit welding machine, including frame, controller and with controller electric connection's selection charging tray mechanism, tool bit conveying mechanism, first tight transmission device of clamp, second press from both sides tight transmission device, the paster is bent and is sheared mechanism, point gum machine and construct, high-frequency heating mechanism, saw bit clamping mechanism, saw bit hold-down mechanism and saw bit conveying mechanism. The saw blade conveying mechanism is arranged at the left end of the rack, the tool bit conveying mechanism is arranged at the right end of the rack, and the material selecting disc mechanism is arranged on the rack and located on the right side of the tool bit conveying mechanism. First tight transmission device of clamp and second press from both sides tight transmission device and be located between saw bit conveying mechanism and the tool bit conveying mechanism and ann in the frame in proper order, and saw bit clamping mechanism ann is in the frame and is located between tight transmission device of second clamp and the saw bit conveying mechanism, and the paster is bent and is sheared mechanism, point gum machine and construct, high-frequency heating mechanism and saw bit hold-down mechanism and all be located the top of first tight transmission device of clamp and ann in proper order in the frame, makes the utility model discloses can raise the efficiency and reduce cost.

Description

Saw blade welding machine

technical field

The utility model relates to a saw blade welding machine, in particular to a saw blade welding machine capable of welding a cutter head and a patch to the teeth of the saw blade.

Background technique

With the continuous development of the economy and the continuous progress of science and technology, all kinds of equipment used in industry are developing in the direction of intelligence, high integration and high efficiency to meet the requirements of automated operations and achieve precision manufacturing Purpose.

As we all know, in order to improve the wear resistance of circular saw blades, in addition to reasonable design on the material of circular saw blades and the manufacturing process of circular saw blades, another best way is to The teeth of the circular saw blade are welded with a wear-resistant alloy solder piece, which is welded by the cutter head and the patch. The alloy solder piece makes the saw tooth of the circular saw blade more wear-resistant, so as to Reach and reduce the cost of circular saw blade.

At present, the existing method of soldering the solder tabs on the saw teeth of the saw blade is that the operator first bends and cuts the patch material strip on the bending and shearing equipment, so that the patch strip is bent and unwrapped. Cut the desired patch; then, the operator moves the patch on the bending and shearing equipment to the welding equipment, and then welds the cutter head and the patch on the welding equipment to form a solder piece, and then the welding equipment The welding piece is welded on the saw tooth of the circular saw blade, so as to achieve the purpose of welding the welding piece to the saw tooth of the circular saw blade.

However, the above-mentioned bending, shearing and welding equipment welds the welding piece with the cutter head and the patch to the saw teeth of the circular saw blade, which are respectively located on different workbenches, thereby reducing work efficiency and cannot adapt to Due to the requirements of automatic operation, at the same time, the transfer of the patch and the cutter head between the bending and shearing equipment and the welding equipment is completed by the handling of the operator, so the labor intensity of the operator is increased and the work is correspondingly reduced. efficiency.

Therefore, be badly in need of a kind of saw blade welding machine to overcome above-mentioned defective.

Utility model content

The purpose of the utility model is to provide a saw blade welding machine, the saw blade welding machine can improve work efficiency, reduce the labor intensity of the operator and can adapt to the requirements of automatic operation.

In order to achieve the above purpose, the utility model provides an automatic chip welding machine, which is suitable for welding the cutter head and the patch on the teeth of the saw blade, wherein the saw blade welding machine of the utility model includes a frame, The controller installed on the frame and the material selection tray mechanism electrically connected to the controller, the cutter head conveying mechanism, the first clamping transmission mechanism, the second clamping transmission mechanism, the patch bending and shearing mechanism mechanism, dispensing mechanism, high-frequency heating mechanism, saw blade clamping mechanism, saw blade pressing mechanism and saw blade conveying mechanism. The saw blade conveying mechanism is installed vertically on the left end of the frame, the cutter head conveying mechanism is installed on the right end of the frame along the horizontal direction, and the material selection tray mechanism is installed on the frame on and on the right side of the cutter head conveying mechanism. The first clamping transport mechanism and the second clamping transport mechanism are located between the saw blade transport mechanism and the bit transport mechanism, and the first clamping transport mechanism and the second clamping transport mechanism are positioned along the blade The horizontal direction from the head conveying mechanism to the saw blade conveying mechanism is sequentially installed on the frame. The saw blade clamping mechanism is installed on the frame and is located between the second clamping transmission mechanism and the saw blade transmission mechanism, and the patch bending and shearing mechanism, glue dispensing mechanism, and high-frequency heating mechanism and the saw blade pressing mechanism are located above the first clamping transmission mechanism, and the patch bending and shearing mechanism, glue dispensing mechanism, high-frequency heating mechanism and saw blade pressing mechanism are conveyed along the cutter head The horizontal direction from the mechanism to the saw blade conveying mechanism is sequentially installed on the frame.

Preferably, the saw blade welding machine of the present utility model also includes a temperature detection mechanism electrically connected to the controller, the temperature detection mechanism is arranged on the frame and adjacent to the high-frequency heating mechanism .

Preferably, the cutter head delivery mechanism has a cutter head delivery channel and a cutter head driving assembly that drives the cutter head placed in the cutter head delivery channel to move, and the end of the cutter head delivery channel is provided with a positioning stopper .

Preferably, the cutter head driving assembly includes a first motor, a first driving wheel, a first driven wheel and a first transmission belt, the first motor is connected to the first driving wheel, and the first transmission belt is located on the The cutter head conveying channel, and the first transmission belt is sleeved on the first driving wheel and the first driven wheel.

Preferably, the material selection plate mechanism includes a material selection plate and a vibrator that drives the vibration of the material selection plate, the material selection plate has an output port, and the output port is transported to the beginning end of the cutter head conveying channel. butt.

Preferably, the first clamping transmission mechanism includes a first pneumatic finger and a first horizontal drive assembly that drives the first pneumatic finger to move horizontally toward the second clamping transmission mechanism, and the first pneumatic finger Located outside the end of the cutter head delivery channel, the first pneumatic finger has a first clamping area for clamping the cutter head delivered by the cutter head driving assembly.

Preferably, the second clamping transmission mechanism includes a second pneumatic finger and a second horizontal drive assembly that drives the second pneumatic finger to move horizontally toward the saw blade clamping mechanism, and the second pneumatic finger has A second clamping area for clamping the cutter head delivered by the first pneumatic finger.

Preferably, the saw blade clamping mechanism includes a first saw blade clamping assembly and a second saw blade clamping assembly, and a saw blade clamping assembly is formed between the first saw blade clamping assembly and the second saw blade clamping assembly. A saw blade clamping area for clamping the saw blade delivered by the saw blade delivery mechanism. Specifically, the first saw blade clamping assembly includes a first driving cylinder and a first clamping wheel, and the first driving cylinder is connected to the first clamping wheel; the second saw blade clamping assembly includes The second driving cylinder and the second clamping wheel, the second driving cylinder is connected with the second clamping wheel, the saw blade clamp is formed between the first clamping wheel and the second clamping wheel tight area.

Preferably, the saw blade conveying mechanism includes a rotary driver, a saw blade carrying platform and a carrying platform driving assembly connected with the saw blade carrying platform, and the saw blade carrying platform is a horizontally and vertically slidable Installed on the frame, the drive assembly of the carrying platform drives the movement of the saw blade carrying platform in the horizontal direction and vertical direction, and the rotary driver is installed on the saw blade carrying platform and has a function for carrying the saw blade carrying platform. Rotary part for saw blades.

Compared with the prior art, under the control of the controller of the utility model, and in the material selection tray mechanism, the cutter head conveying mechanism, the first clamping transmission mechanism, the second clamping transmission mechanism, patch bending and shearing mechanism, dispensing mechanism, high-frequency heating mechanism, saw blade clamping mechanism, saw blade pressing mechanism and saw blade conveying mechanism, when the saw blade conveying mechanism makes the saw blade transported to the saw blade clamping mechanism, and the The saw blade clamping mechanism positions and clamps the saw blade. At this time, the saw blade pressing mechanism compresses the positioned saw blade to prevent the running of the saw blade; The cutter head, the cutter head conveying mechanism accepts and conveys the cutter head to the first clamping transmission mechanism, and the first clamping transmission mechanism clamps the cutter head delivered by the cutter head conveying mechanism, and the patch at this time The bending and shearing mechanism bends the patch material tape and cuts out the patch. At the same time, the first clamping transmission mechanism transports the clamped cutter head to the right below the glue dispensing mechanism, and the glue dispensing mechanism adjusts the cutter head. Carry out glue dispensing; then, make the patch bent and cut out by the patch bending and shearing mechanism stick to the cutter head to form a solder piece; then, the glue dispensing mechanism dispenses glue on the patch in the welding piece, After dispensing, the first clamping transmission mechanism transports the solder piece to the second clamping transmission mechanism, the second clamping transmission mechanism clamps the welding piece, and then the second clamping transmission mechanism clamps the clamped The welding piece is transported to one tooth of the saw blade; finally, the high-frequency heating mechanism welds the welding piece to one tooth of the saw blade. When welding the solder piece formed by the patch and the cutter head to all the saw teeth of the saw blade, the controller needs to first make the saw blade pressing mechanism loosen the compression on the saw blade, and make the saw blade clamp The mechanism loosens the clamping of the saw blade, and then the saw blade is rotated by a saw tooth position by the saw blade conveying mechanism, and then the saw blade is clamped by the saw blade clamping mechanism, and the clamped saw blade is clamped by the saw blade pressing mechanism. The saw blade is compressed, and then the above-mentioned process is repeated to complete the purpose of welding the patch and the cutter head to all the saw teeth of the saw blade. Therefore, the saw blade welding machine of the utility model can automatically weld the cutter head and the patch on the saw teeth of the saw blade to improve the working effect and reduce the production cost, thereby adapting to the operation requirements of automation.

Description of drawings

Fig. 1 is a structural schematic diagram of a saw blade welding machine of the present invention.

Fig. 2 is a structural schematic diagram of the saw blade welding machine shown in Fig. 1 after the frame and the controller are disassembled.

Fig. 3 is an enlarged view of part A in Fig. 2 .

Detailed ways

In order to describe the technical content and structural features of the present utility model in detail, further description will be made below in conjunction with the embodiments and accompanying drawings.

Please refer to Fig. 1 to Fig. 3, the saw blade welding machine 100 of the utility model is used to weld the cutter head and the patch on the saw teeth (not shown in the figure) of the saw blade together, wherein the saw blade welding machine 100 includes a frame 90, a controller 80 disposed on the frame 90, a material selection tray mechanism 92 electrically connected to the controller 80, a cutter head conveying mechanism 70, a first clamping transmission mechanism 60, a second Two clamping transmission mechanism 50, patch bending and shearing mechanism 40, glue dispensing mechanism 30, high frequency heating mechanism 20, saw blade clamping mechanism 10a, saw blade pressing mechanism 10b and saw blade conveying mechanism 10c. The saw blade conveying mechanism 10c is installed vertically on the left end of the frame 90, the cutter head conveying mechanism 70 is installed on the right end of the frame 90 along the horizontal direction, and the material selection tray mechanism 92 is installed On the frame 90 , and the material selection tray mechanism 92 is located on the right side of the cutter head conveying mechanism 70 . The first clamping transmission mechanism 60 and the second clamping transmission mechanism 50 are located between the saw blade conveying mechanism 10c and the cutter head conveying mechanism 70, and the first clamping transmission mechanism 60 and the second clamping transmission mechanism The mechanism 50 is sequentially installed on the frame 90 along the horizontal direction from the cutter head conveying mechanism 70 to the saw blade conveying mechanism 10c. The saw blade clamping mechanism 10a is installed on the frame 90, and the saw blade clamping mechanism 10a is located between the second clamping transmission mechanism 50 and the saw blade conveying mechanism 10c. The patch bending and shearing mechanism 40, the dispensing mechanism 30, the high-frequency heating mechanism 20 and the saw blade pressing mechanism 10a are all located above the first clamping transmission mechanism 60, and the patch bending shears The cutting mechanism 40 , the dispensing mechanism 30 , the high frequency heating mechanism 20 and the saw blade pressing mechanism 10 a are sequentially installed on the frame 90 along the horizontal direction from the cutter head conveying mechanism 70 to the saw blade conveying mechanism 10 c. Among them, in order to timely monitor the welding temperature when the cutter head and the patch are welded on the teeth of the saw blade together, the saw blade welding machine 100 of the present utility model also includes a device electrically connected to the controller 80 The temperature detection mechanism 10d is arranged on the frame 90 and adjacent to the high-frequency heating mechanism 20 . Specifically, as follows:

Preferably, the above-mentioned cutter head delivery mechanism 70 has a cutter head delivery channel 71 and a cutter head driving assembly that drives the cutter head placed in the cutter head delivery channel 71 to move, and the cutter head delivery channel 71 A positioning stopper (not shown) is provided at the end, so as to quickly and accurately locate the cutter head delivered by the cutter head drive assembly; specifically, in this embodiment, the above-mentioned cutter head drive assembly includes the first A motor, the first driving wheel, the first driven wheel and the first transmission belt, the first motor is connected with the first driving wheel, the first transmission belt is located in the cutter head conveying channel 71, and the first transmission belt Sleeve on the first driving wheel and the first driven wheel, so that the cutter head drive assembly can better drive the cutter head placed in the cutter head conveying channel 71 to the first clamping transmission mechanism 60 . Certainly, the above-mentioned cutter head driving assembly may also be composed of other driving assemblies, but these are well known to those skilled in the art according to actual needs. And the above-mentioned material selection disc mechanism 92 includes a material selection disc 92a and a vibrator 92b that drives the vibration of the material selection disc 92a. The material selection disc 92a has an output port 92c, and the output port 92c is connected to the cutter head conveying channel. 71 of the starting end transmission docking (that is, the cutter head in the material selection tray 92a can be delivered to the cutter head conveying channel 71 through the output port 92c under the effect of the vibrator 92b), so that the cutter head in the material selection tray mechanism 92 The head can be reliably conveyed into the cutter head conveying channel 71; wherein, the vibrator 92b mentioned above is a motor, and of course it can also be other drivers.

At the same time, the above-mentioned first clamping transmission mechanism 60 includes a first pneumatic finger 61 and a first horizontal drive assembly 62 that drives the first pneumatic finger 61 to move horizontally toward the second clamping transmission mechanism 50 , so The first pneumatic finger 61 is located outside the end of the cutter head delivery channel 71, and the first pneumatic finger 61 has a first clamping area for clamping the cutter head delivered by the cutter head drive assembly 63, so as to quickly and reliably clamp the positioned cutter head. Specifically, in this embodiment, the first horizontal driving assembly 62 is composed of a first horizontal motor, a first horizontal driving wheel, a first horizontal driven wheel, and a first horizontal transmission belt, and the above-mentioned first pneumatic finger 61 is fixed on the first On a horizontal transmission belt, the purpose of such a combination can enable the first pneumatic finger 61 to be positioned at any position of horizontal movement, so that the dispensing mechanism 30 can dispens glue on the cutter head on the first pneumatic finger 61 . The above-mentioned second clamping transmission mechanism 50 includes a second pneumatic finger 51 and a second horizontal drive assembly 52 that drives the second pneumatic finger 51 to move horizontally toward the saw blade clamping mechanism 10a. The two pneumatic fingers 51 have the second clamping area 53 for clamping the cutter head conveyed by the first pneumatic fingers 61, so that the second pneumatic fingers 51 convey the knife to the first clamping transmission mechanism 60. Head for transmission docking. Specifically, in this embodiment, the second horizontal driving assembly 52 may include a second horizontal cylinder 52a and a second moving platform 52b, the second pneumatic finger 51 is installed on the second moving platform 52b, and the second moving platform 52b slides installed on the frame 90 and connected with the second horizontal cylinder 52a, the second horizontal cylinder 52a drives the second mobile platform 52b to move in the horizontal direction, so as to realize the transmission of the cutter head between the second pneumatic finger 51 and the first pneumatic finger 61 The purpose of docking.

Moreover, the saw blade clamping mechanism 10a mentioned above includes a first saw blade clamping assembly 11 and a second saw blade clamping assembly 12, and the first saw blade clamping assembly 11 and the second saw blade clamping assembly A saw blade clamping area 13 for clamping the saw blade conveyed by the saw blade conveying mechanism 10c is formed between the clamping components 12 . Specifically, in this embodiment, the first saw blade clamping assembly 11 includes a first driving cylinder 11a and a first clamping wheel 11b, and the first driving cylinder 11a is connected to the first clamping wheel 11b ; The second saw blade clamping assembly 12 includes a second driving cylinder (not noted in the figure) and a second clamping wheel 12b, the second driving cylinder is connected to the second clamping wheel 12b, the first The aforementioned saw blade clamping area 13 is formed between the first clamping wheel 11b and the second clamping wheel 12b, so that the formation of the saw blade clamping area 13 is simple and the clamping of the saw blade is more reliable.

Finally, the above-mentioned saw blade conveying mechanism 10c includes a rotary driver 16 (preferably a motor), a saw blade carrying platform 14 and a carrying platform driving assembly 15 connected to the saw blade carrying platform 14, and the saw blade carrying platform 14 is disposed on the frame 90 so as to be slidable in the horizontal direction and the vertical direction, the carrying platform driving assembly 15 drives the movement of the saw blade carrying platform 14 in the horizontal direction and the vertical direction, and the rotary drive 16 is mounted on the saw blade carrying platform 14 and has a rotating portion 16a for carrying the saw blade. Specifically, the carrying platform driving assembly 15 is composed of the carrying platform horizontal cylinder 15a, the carrying platform vertical cylinder 15b and the horizontal guide rails and vertical guide rails that cooperate with each other, the horizontal slider and the vertical slider. The assembly relationship on the frame 90 is well known to those skilled in the art, so their installation relationship on the frame 90 will not be described in detail here.

In conjunction with the accompanying drawings, the working principle of the saw blade welding machine of the present invention will be described in detail. When actuating, the controller 80 first controls the actuation of the loading table driving assembly 15 of the saw blade conveying mechanism 10c, and the actuating loading table drives The assembly 15 drives the saw blade carried on the saw blade carrying table 14 to be transported into the saw blade clamping area 13 of the saw blade clamping mechanism 10a; then, the controller 80 controls the first driving cylinder 11a and the second driving cylinder to coordinate synchronously Actuated, the actuated first driving cylinder 11a drives the first clamping wheel 11b to move towards the second clamping wheel 12b, and the actuated second driving cylinder drives the second clamping wheel 12b towards the first clamping wheel 11b move, so that the saw blade is clamped in the saw blade clamping area 13 to complete the clamping and positioning of the saw blade; at this time, the controller 80 controls the saw blade pressing mechanism 10b to actuate, and the actuated saw blade pressing mechanism 10b will compress the clamped and positioned saw blade to prevent the running of the saw blade; then, the controller 80 controls the vibrator 92b to work, and the working vibrator 92b makes the cutter heads in the material selection tray 92a to be transported in an orderly manner In the cutter head conveying channel 71, the controller 80 at this time controls the first motor of the cutter head conveying mechanism 70 to actuate, and the actuated first motor passes through the first driving wheel, the first driven wheel and the first transmission belt. Thus, the cutter head delivered to the cutter head delivery channel 71 is driven to be transported to the first clamping transmission mechanism 60, and at this time, the controller 80 controls the first pneumatic finger 61 of the first clamping transmission mechanism 60 to actuate. The first pneumatic finger 61 clamps the cutter head delivered by the cutter head conveying mechanism 70. At the same time, the controller 80 controls the patch bending and shearing mechanism 40 to actuate, and the actuated patch bending and shearing The mechanism 40 then bends the patch strip and cuts out the patch; then, the controller 80 controls the first horizontal drive assembly 62 of the first clamping transmission mechanism 60 to actuate, and the actuated first horizontal drive The assembly 62 drives the cutter head clamped by the first pneumatic finger 61 to be transported directly below the glue dispensing mechanism 30, and under the control of the controller 80 on the glue dispensing mechanism 30, the glue dispensing mechanism 30 dispenses glue on the cutter head Next, the controller 80 makes the patch bending and shearing mechanism 40 attach the patch that is bent and cut out to the cutter head of the dispensing to form a solder piece; at this time, the controller 80 controls the dispensing mechanism 30 to weld The patch in the chip is dispensing. When the patch dispensing is completed, the controller 80 controls the first horizontal drive assembly 62 to drive the solder piece clamped by the first pneumatic finger 61 to the second clamping transmission mechanism. 50, and the controller 80 controls the second pneumatic finger 51 of the second clamping transmission mechanism 50 to actuate, so that the second pneumatic finger 51 clamps the soldering piece on the first pneumatic finger 61 to complete the soldering piece on the The transmission between the first pneumatic finger 61 and the second pneumatic finger 51; then, the controller 80 controls the second horizontal drive assembly 52 to actuate, and the actuated second horizontal drive assembly 52 drives the second pneumatic finger 51 towards the saw The saw blade clamped by the sheet clamping mechanism 10a is transported, so that the welding sheet is transported to a saw tooth of the saw blade; finally, the controller 80 controls the high-frequency heating mechanism 20 and The temperature detection mechanism 10d is actuated, and the actuated high-frequency heating mechanism 20 makes the welding piece welded on a saw tooth of the saw blade, and the actuated temperature detection mechanism 10d feeds back the temperature signal to the controller 80, and then the controller 80 Automatically adjust the welding temperature of the high-frequency heating mechanism 20, thereby ensuring the quality of welding. When the welding pieces formed by the patch and the cutter head are to be welded on all the saw teeth of the saw blade, the controller 80 needs to first make the saw blade pressing mechanism 10b loosen the compression of the saw blade, and make the first The saw blade clamping assembly 11 and the second saw blade clamping assembly 12 loosen the clamping of the saw blade; then, the controller 80 controls the rotary driver 16 to actuate, and the actuated rotary driver 16 makes the saw blade rotate one saw tooth Next, the controller 80 controls the clamping of the saw blade by the first saw blade clamping assembly 11 and the second saw blade clamping assembly 12, and the saw blade pressing mechanism 10b compresses the clamped saw blade Afterwards, the above-mentioned process is repeated to complete the purpose of soldering the soldering piece to all the teeth of the saw blade.

Compared with the prior art, under the control of the controller 80 of the present utility model, and in the material selection tray mechanism 92, the cutter head conveying mechanism 70, the first clamping transmission mechanism 60, the second clamping transmission mechanism 50, the sticking With the cooperation of sheet bending and shearing mechanism 40, glue dispensing mechanism 30, high-frequency heating mechanism 20, saw blade clamping mechanism 10a, saw blade pressing mechanism 10b and saw blade conveying mechanism 10c, when saw blade conveying mechanism 10c makes the saw The saw blade is transported to the saw blade clamping mechanism 10a, and the saw blade is positioned and clamped by the saw blade clamping mechanism 10a. At this time, the saw blade clamping mechanism 10b compresses the positioned saw blade to prevent the saw blade from running Then, the material selection tray mechanism 92 delivers the cutter head to the cutter head delivery mechanism 70, and the cutter head delivery mechanism 70 accepts and conveys the cutter head to the first clamping transmission mechanism 60, and the first clamping transmission mechanism 60 Then the cutter head delivered by the cutter head conveying mechanism 70 is clamped, and the patch bending and shearing mechanism 40 at this time just bends the patch material tape and cuts out the patch. At the same time, the first clamping transmission The mechanism 60 transports the clamped cutter head to the right below the glue dispensing mechanism 30, and the glue dispensing mechanism 30 dispenses glue on the cutter head; then, the patch bent and cut by the patch bending and shearing mechanism 40 Paste it on the cutter head to form the solder piece; then, the dispensing mechanism 30 will dispense glue on the patch in the solder piece, and after dispensing, the first clamping transmission mechanism 60 will send the soldering piece to the second clamping transmission mechanism 50 Conveying, the welding piece is clamped by the second clamping transmission mechanism 50, and then the clamped welding piece is transported to a saw tooth of the saw blade by the second clamping transmission mechanism 50; finally, the high-frequency heating mechanism 20 will The solder piece is welded on one tooth of the saw blade. When the soldering piece formed by the patch and the cutter head is to be welded on all the saw teeth of the saw blade, the controller 80 needs to first make the saw blade pressing mechanism 10b loosen the compression of the saw blade, and make the saw blade The clamping mechanism 10a loosens the clamping of the saw blade, and then the saw blade is rotated to a saw tooth position by the saw blade conveying mechanism 10c, and then the saw blade is clamped by the saw blade clamping mechanism 10a, and the saw blade is pressed The mechanism 10b compresses the clamped saw blade, and then repeats the above-mentioned process to complete the purpose of soldering the soldering piece to all the saw teeth of the saw blade. Therefore, the saw blade welding machine 100 of the utility model can automatically weld the cutter head and the patch to the teeth of the saw blade to improve the working effect and reduce the production cost, thereby adapting to the requirements of automatic operation.

It is worth noting that the working principles and structures of the above-mentioned saw blade pressing mechanism 10b, high-frequency heating mechanism 20, temperature detection mechanism 10d, glue dispensing mechanism 30 and patch bending and shearing mechanism 40 are common in the art. are well known to those skilled in the art, so their structures and principles will not be described here.

What is disclosed above is only a preferred example of the utility model, which certainly cannot limit the scope of rights of the utility model. Therefore, the equivalent changes made according to the claims of the utility model still belong to the scope covered by the utility model.

Claims (10)

1. A saw blade welding machine, which is suitable for welding the cutter head and the patch on the saw teeth of the saw blade. It is characterized in that the saw blade welding machine includes a frame, and is located on the frame. The controller on the board and the material selection tray mechanism electrically connected to the controller, the cutter head conveying mechanism, the first clamping transmission mechanism, the second clamping transmission mechanism, the patch bending and shearing mechanism, the glue dispensing mechanism, High-frequency heating mechanism, saw blade clamping mechanism, saw blade pressing mechanism and saw blade conveying mechanism, the saw blade conveying mechanism is installed vertically on the left end of the frame, and the cutter head conveying mechanism Installed on the right end of the frame, the material selection tray mechanism is installed on the frame and is located on the right side of the cutter head conveying mechanism, the first clamping transmission mechanism and the second clamping transmission mechanism Located between the saw blade conveying mechanism and the cutter head conveying mechanism, and the first clamping transmission mechanism and the second clamping transmission mechanism are sequentially installed in the horizontal direction from the cutter head conveying mechanism to the saw blade conveying mechanism On the frame, the saw blade clamping mechanism is installed on the frame and is located between the second clamping transmission mechanism and the saw blade conveying mechanism, the patch bending and shearing mechanism, glue dispensing Mechanism, high-frequency heating mechanism and saw blade pressing mechanism are all located above the first clamping transmission mechanism, and the patch bending and shearing mechanism, glue dispensing mechanism, high-frequency heating mechanism and saw blade pressing mechanism They are sequentially installed on the frame along the horizontal direction from the cutter head conveying mechanism to the saw blade conveying mechanism. 2. The saw blade welding machine according to claim 1, further comprising a temperature detection mechanism electrically connected to the controller, the temperature detection mechanism is arranged on the frame and connected to the The high-frequency heating mechanism is located next to it. 3. The saw blade welding machine according to claim 1 or 2, characterized in that, the cutter head conveying mechanism has a cutter head conveying channel and a cutter head that drives the cutter head placed in the cutter head conveying channel to move The drive assembly, and a positioning block is arranged at the end of the cutter head conveying channel. 4. The saw blade welding machine according to claim 3, characterized in that, the cutter head driving assembly comprises a first motor, a first driving wheel, a first driven wheel and a first transmission belt, and the first motor and The first driving wheel is connected, the first transmission belt is located in the cutter head conveying channel, and the first transmission belt is sleeved on the first driving wheel and the first driven wheel. 5. The saw blade welding machine according to claim 3, characterized in that, the material selection plate mechanism includes a material selection plate and a vibrator that drives the vibration of the material selection plate, and the material selection plate has an output port , the output port is connected to the beginning end of the cutter head conveying channel. 6. The saw blade welding machine according to claim 3, characterized in that, the first clamping transmission mechanism comprises a first pneumatic finger and drives the first pneumatic finger toward the second clamping transmission mechanism The first horizontal drive assembly that moves horizontally, the first pneumatic finger is located outside the end of the cutter head conveying channel, and the first pneumatic finger has a cutter head for clamping delivered by the cutter head drive assembly The first clamping zone used. 7. The saw blade welding machine according to claim 6, characterized in that, the second clamping transmission mechanism comprises a second pneumatic finger and drives the second pneumatic finger to be horizontal toward the saw blade clamping mechanism. A moving second horizontal drive assembly, the second pneumatic finger has a second clamping area for clamping the cutter head delivered by the first pneumatic finger. 8. The saw blade welding machine according to claim 1, characterized in that, the saw blade clamping mechanism comprises a first saw blade clamping assembly and a second saw blade clamping assembly, and the first saw blade clamping A saw blade clamping area for clamping the saw blade conveyed by the saw blade conveying mechanism is formed between the tightening assembly and the second saw blade clamping assembly. 9. The saw blade welding machine according to claim 8, characterized in that, the first saw blade clamping assembly comprises a first driving cylinder and a first clamping wheel, and the first driving cylinder and the first driving cylinder A clamping wheel is connected; the second saw blade clamping assembly includes a second driving cylinder and a second clamping wheel, the second driving cylinder is connected with the second clamping wheel, and the first clamping wheel The saw blade clamping area is formed between the second clamping wheel and the second clamping wheel. 10. The saw blade welding machine according to claim 1, characterized in that, the saw blade conveying mechanism comprises a rotary driver, a saw blade carrying platform and a carrying platform driving assembly connected with the saw blade carrying platform, the The saw blade carrying platform is arranged on the frame so as to be slidable in the horizontal direction and the vertical direction, and the driving assembly of the carrying platform drives the movement of the saw blade carrying platform in the horizontal direction and the vertical direction. It is installed on the saw blade carrying platform and has a rotating part for carrying the saw blade.

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