Adjusting groove forming device for tent support production

Abstract

The invention relates to the technical field of tent supports, in particular to an adjusting groove forming device for tent support production, which comprises a tent support rod conveying mechanism, the top of the tent support rod conveying mechanism is provided with a milling console, the tent support rod conveying mechanism comprises a conveying mechanism, and the outer wall of the conveying mechanism is movably connected with a fixing mechanism. The milling control table comprises a milling control table main body, and the front side of the top of the milling control table main body is fixedly connected with a contraction and expansion control assembly. By arranging the tent supporting rod conveying mechanism, automatic adjustment groove forming in the tent support production process is achieved, the production efficiency is improved, and the production efficiency is improved. Compared with the prior art, not only is the machining efficiency remarkably improved, but also the complexity and the labor intensity of manual operation are greatly reduced, and through the fine mechanical structure design, such as ingenious cooperation of the columnar rotating rod, the lifting push-pull plate and other components, automatic transferring, clamping and fixing and precise milling of the supporting rod are achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of tent brackets, and more specifically, the present invention relates to a device for opening adjustment grooves for the production of tent brackets. Background Art

[0002] A tent bracket refers to the main support structure of a tent, usually made of metal, plastic or composite materials, which are designed to be both strong and lightweight for easy carrying and quick setup. During the production of tent brackets, the opening of the rod adjustment groove is a crucial step, which determines the adjustability and stability of the tent bracket. The opening of the adjustment groove for the rod is usually completed by a milling machine tool, but traditional milling methods often have problems of low precision and low efficiency.

[0003] According to the patent document: CN213560126U, a device for opening adjustment grooves for the production of a field tent bracket, including a device body, a hydraulic cylinder, a grooving milling cutter, a workbench and a servo motor. A hydraulic cylinder is fixedly installed in the middle of the inner side of the device body, and a grooving milling cutter is fixedly connected to the middle of the lower end of the hydraulic cylinder. A traction rope is fixedly installed on the inner side of the protective cover, and the lower end of the traction rope is wound and connected to the side of the guiding screw rod. A pulley is installed on the guiding screw rod, and the end of the guiding screw rod is fixedly installed on the output end of the servo motor. A transverse threaded rod is installed in the middle of the upper end of the limit fixing rod, and the right end of the transverse threaded rod is installed in the middle of the outer end of the positioning side block. This device for opening adjustment grooves for the production of a field tent bracket can play a good role in limiting and fixing during the processing of the bracket, avoiding the problem of the bracket shifting and shaking, and at the same time can block and protect the debris generated during processing.

[0004] The opening of the adjustment groove for the rod is usually completed by a milling machine tool. However, there are many inconveniences in the use of traditional milling machine tools. When the traditional milling machine tool opens the adjustment groove for the rod, it usually requires workers to manually place and fix the rod. Such an operation method is not only inefficient, but also prone to the problem of the rod position shifting due to human factors, affecting the precision of opening the adjustment groove. In addition, the grooving cutters used by traditional milling machine tools when grooving often cannot accurately control the opening position of the rod when adjusted to another position, further affecting the overall quality and production efficiency of the tent bracket. Summary of the Invention

[0005] To overcome the above-mentioned defects of the prior art, the present invention provides an adjusting groove opening device for the production of tent supports. The technical problem to be solved by the present invention is that when a traditional milling machine opens an adjusting groove on a support rod, it usually requires workers to manually place and fix the support rod. Such an operation method not only has low efficiency, but also is prone to the position deviation of the support rod due to human factors, affecting the accuracy of opening the adjusting groove. In addition, the cutting tool used by the traditional milling machine for grooving often cannot accurately control the opening position of the support rod when adjusted to another position, further affecting the overall quality and production efficiency of the tent support.

[0006] To solve the above technical problems, the technical solution adopted by the present invention is: An adjusting groove opening device for the production of tent supports, including a tent support rod conveying mechanism, and a milling control console is arranged on the top of the tent support rod conveying mechanism; The tent support rod conveying mechanism includes a conveying mechanism, and a fixing mechanism is movably connected to the outer wall of the conveying mechanism; The milling control console includes a milling control console main body, and an expansion and contraction control component is fixedly connected to the front side of the top of the milling control console main body.

[0007] As a further solution of the present invention: The conveying mechanism includes two triangular groove rods. A plurality of triangular grooves are opened on the tops of the two triangular groove rods. The front and rear sides of the bottoms of the two triangular groove rods are fixedly connected with support vertical rods. The inner tops of the two support vertical rods are fixedly connected with hinged cross rods. The front and rear sides of the inner sides of the two hinged cross rods are rotatably connected with rotating rods. The inner bottoms of the left and right groups of rotating rods are rotatably connected with V-shaped rotating rods. The inner top walls of the left and right groups of V-shaped rotating rods are rotatably connected with columnar cross rods. The inner bottoms of the left and right groups of V-shaped rotating rods are rotatably connected with second columnar cross rods. The outer ends of the two second columnar cross rods at the bottom extend to the outside of the left and right groups of V-shaped rotating rods and are fixedly connected with bidirectional connecting rods.

[0008] As a further solution of the present invention: A triangular connecting rod is fixedly connected to the middle of the bottom of the left hinged cross rod. The middle of the right bottom of the triangular connecting rod is rotatably connected with a rotating rod. The right side of the rotating rod away from the triangular connecting rod is rotatably connected with a rotating push-pull rod. The right side of the rotating push-pull rod away from the rotating rod is rotatably connected to the middle of the outer side of the left rear V-shaped rotating rod.

[0009] As a further solution of the present invention: Push-pull vertical rods are rotatably connected to the middle of the inner sides of the two groups of V-shaped rotating rods. Second triangular groove rods are fixedly connected to the tops of the left and right groups of push-pull vertical rods. A plurality of triangular grooves identical to those on the tops of the two triangular groove rods are opened on the tops of the two second triangular groove rods.

[0010] As a further solution of the present invention: at the outer top of the left and right groups of the support vertical rods, inverted L-shaped connecting vertical rods are fixedly connected. At the top of the left and right groups of the inverted L-shaped connecting vertical rods, guiding vertical plates are fixedly connected. On the outer sides of the two guiding vertical plates, two guiding grooves are respectively opened. On the outer sides of the left and right groups of the inverted L-shaped connecting vertical rods, guiding bottom plate connecting blocks are fixedly connected. On the outer sides of the left and right groups of the guiding bottom plate connecting blocks, guiding bottom plates are fixedly connected. On the front and rear sides of the tops of the two guiding bottom plates, guiding bottom plate through grooves are opened. On the front and rear sides of the outer sides of the two guiding bottom plates, concave-shaped connecting blocks are fixedly connected. On the two sides of the inner sides of the two concave-shaped connecting blocks on the outer sides of the two guiding bottom plates, inverted L-shaped supporting rods are fixedly connected.

[0011] As a further solution of the present invention: in the middle of the top of the left guiding bottom plate, a motor is fixedly connected. The output end of the motor is fixedly connected with a transmission disc. A crawler is sleeved on the outer wall of the transmission disc. On the side of the inner wall of the crawler away from the transmission disc, a second transmission disc is sleeved. In the middle of the right side of the second transmission disc, a control rotating rod is fixedly connected. The right end of the control rotating rod extends to the right side of the triangular connecting rod and is fixedly connected to the left side of the rotating rod. At the top left of the second transmission disc, a columnar rotating rod is fixedly connected.

[0012] As a further solution of the present invention: the fixing mechanism includes two lifting push-pull plates. In the middle of the outer sides of the two lifting push-pull plates, elliptical sliding grooves penetrating to the inner sides are opened. The inner wall of the elliptical sliding groove opened in the left lifting push-pull plate is sleeved on the outer wall of the columnar rotating rod. On the front and rear sides of the two lifting push-pull plates, connecting cross bars are fixedly connected. On the front and rear sides of the tops of the two lifting push-pull plates, columnar push-pull vertical rods are fixedly connected. The tops of the two groups of columnar push-pull vertical rods extend to the tops of the guiding bottom plates through the two guiding bottom plate through grooves opened in the two guiding bottom plates and are both fixedly connected with abutting blocks. On the outer walls of the two groups of columnar push-pull vertical rods, on one side of the bottoms of the two guiding bottom plates, springs are sleeved. The inner sides of the left and right groups of abutting blocks are both beveled surfaces. On the inner sides of the left and right groups of abutting blocks, second abutting blocks are slidably connected. On the sides of the two groups of second abutting blocks that are in contact with the abutting blocks, beveled surfaces with an inclination opposite to that of the inner sides of the two groups of abutting blocks are provided. On the inner sides of the left and right groups of second abutting blocks, transverse columnar push-pull rods are fixedly connected. The inner ends of the left and right groups of transverse columnar push-pull rods extend to the inner sides of the two guiding vertical plates through the two guiding grooves opened in the two guiding vertical plates and are both fixedly connected with positioning plates. On one side of the two groups of transverse columnar push-pull rods outside the two guiding vertical plates, second springs are sleeved.

[0013] As a further solution of the present invention: The milling control console body includes a top plate. Four sides of the top plate are fixedly connected with top plate support vertical rods. Outer walls of the left and right groups of top plate support vertical rods are fixedly connected to inner walls of the left and right groups of concave connecting blocks. The middle part of the top of the top plate is designed to be hollow. The rear side of the top of the top plate is fixedly connected with a vertical connecting plate. The left and right sides of the front side of the vertical connecting plate are fixedly connected with side vertical plates. Outer tops of the two side vertical plates are fixedly connected with guiding side blocks. Tops and bottoms of the inner sides of the two side vertical plates are fixedly connected with guiding columnar cross bars. Multiple sides of outer walls of the two guiding columnar cross bars are slidably connected with milling drill connecting vertical plates. Tops of the multiple milling drill connecting vertical plates are fixedly connected with drill connecting vertical plate abutting blocks. Front sides of the multiple milling drill connecting vertical plates are provided with drill connecting vertical plate chutes. Inner walls of the drill connecting vertical plate chutes opened by the multiple milling drill connecting vertical plates are slidably connected with inverted L-shaped sliding rods. Bottoms of the front sides of the multiple inverted L-shaped sliding rods are fixedly connected with milling drill control blocks. Bottoms of the multiple milling drill control blocks are fixedly connected with milling drills.

[0014] As a further solution of the present invention: The middle part of the rear side of the top plate is fixedly connected with a second motor placement bin. The bottom of the inner wall of the second motor placement bin is fixedly connected with a second motor. An output end of the second motor is fixedly connected with a third turntable. A second track is sleeved on an outer wall of the third turntable. One side of the inner wall of the second track away from the third turntable is sleeved with a fourth turntable. The middle part of the bottom of the fourth turntable is fixedly connected with a lead screw. The bottom end of the lead screw is rotatably connected to the top of the top plate. A U-shaped lifting plate is threadedly connected to an outer wall of the lead screw. Front sides of the left and right sides of the U-shaped lifting plate extend to the front sides of the two side vertical plates and are fixedly connected with a lifting control cross plate inside. The inner wall of the lifting control cross plate is sleeved on outer walls of the multiple inverted L-shaped sliding rods and extends to the top of the outer walls of the multiple inverted L-shaped sliding rods.

[0015] As a further solution of the present invention: The expansion and contraction control assembly includes a convex connecting plate. The left and right sides of the convex connecting plate are fixedly connected with convex connecting plate side rods. The rear sides of the inner sides of the two convex connecting plate side rods are fixedly connected to the outer sides of the two side vertical plates. The middle part of the front top of the convex connecting plate is fixedly connected with an electric push rod connecting block. The top of the electric push rod connecting block is fixedly connected with an electric push rod. The rear end of the electric push rod extends to the rear side of the convex connecting plate and is fixedly connected with a chute plate pushing and pulling block. The bottom of the chute plate pushing and pulling block is fixedly connected with a chute plate. Multiple inclined chutes are opened on the left and right sides of the top of the chute plate. Inclination degrees of the left and right groups of inclined chutes are opposite. Inner walls of the multiple inclined chutes opened on the top of the chute plate are slidably connected to outer walls of the multiple drill connecting vertical plate abutting blocks. The left and right sides of the chute plate are slidably connected to the inner sides of the two side vertical plates.

[0016] The beneficial effects of the present invention are as follows: 1. The present invention is provided with a tent pole conveying mechanism, which realizes the automatic adjustment groove opening in the production process of tent brackets. It not only significantly improves the processing efficiency but also greatly reduces the complexity and labor intensity of manual operation. Through the ingenious cooperation of fine mechanical structure designs, such as columnar rotating rods, lifting and pushing plates and other components, the automatic transfer, clamping and fixing, and precise milling of the tent poles are achieved. The whole process is smooth and efficient, and the tent brackets can be continuously and stably milled. This process not only greatly improves the production efficiency but also significantly reduces the labor intensity of the staff. In addition, the highly automated characteristics of the device ensure the processing accuracy and product quality, bringing a revolutionary improvement to the production of tent brackets. The application of this innovative technology makes the production process of tent brackets more intelligent and precise, thus improving the overall production efficiency while ensuring the product quality; 2. The present invention is provided with a milling control console, which realizes the automatic adjustment of the position of the milling drill bit. It not only improves the accuracy of the adjustment groove opening but also significantly improves the production efficiency. The design of the device fully considers the convenience and flexibility in actual operation. Through the cooperation of the motor drive and the electric push rod, the lifting and horizontal position adjustment of the milling drill bit are realized, thus meeting the processing requirements of different specifications of tent poles and effectively solving the problem that the cutting tool used in the traditional milling machine for grooving often cannot accurately control the opening position of the tent pole when adjusted to another position, affecting the overall quality and production efficiency of the tent bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is the main three-dimensional structure schematic diagram of the present invention; Figure 2 is the main three-dimensional separated structure schematic diagram of the present invention; Figure 3 is the three-dimensional separated structure schematic diagram of the tent pole conveying mechanism of the present invention; Figure 4 is the three-dimensional structure schematic diagram of the conveying mechanism of the present invention; Figure 5 is the three-dimensional separated structure schematic diagram of the conveying mechanism of the present invention; Figure 6 is the three-dimensional structure schematic diagram of the fixing mechanism of the present invention; Figure 7 is the three-dimensional structure schematic diagram of the milling control console of the present invention; Figure 8 is the three-dimensional separated structure schematic diagram of the milling control console of the present invention; Figure 9 is the main three-dimensional separated structure schematic diagram of the milling control console of the present invention; Figure 10This is a three-dimensional structural schematic diagram of the expansion and contraction control component of the present invention.

[0018] In the figure: 1. Tent pole conveying mechanism; 11. Conveying mechanism; 111. Triangular groove rod; 112. Support vertical pole; 113. Hinged cross bar; 114. Rotating rod; 115. Columnar cross bar; 116. V-shaped rotating rod; 117. Second columnar cross bar; 118. Bidirectional connecting rod; 119. Triangular connecting rod; 1120. Rotating rod; 1121. Rotating push-pull rod; 1122. Triangular groove; 1123. Push-pull vertical pole; 1124. Second triangular groove rod; 1125. Inverted L-shaped connecting vertical pole; 1126. Guide vertical plate; 1127. Guide groove; 1128. Guide bottom plate connecting block; 1129. Guide bottom plate; 11210. Guide bottom plate through groove; 11211. Concave connecting block; 11212. Inverted L-shaped support rod; 11213. Motor; 11214. Driving disk; 11215. Track; 11216. Second driving disk; 11217. Columnar rotating rod; 11218. Control rotating rod; 12. Fixing mechanism; 121. Lifting push-pull plate; 122. Elliptical sliding groove; 123. Connecting cross bar; 124. Columnar push-pull vertical pole; 125. Spring; 126. Block; 127. Second block; 128. Transverse columnar push-pull rod; 129. Second spring; 1210. Positioning plate; 2. Milling control console; 21. Milling control console main body; 211. Top plate; 212. Top plate support vertical pole; 213. Vertical connecting plate; 214. Side vertical plate; 215. Guide side block; 216. Second motor placement bin; 217. Second motor; 218. Third turntable; 219. Second track; 2110. Fourth turntable; 2111. Lead screw; 2112. Guide columnar cross bar; 2113. Milling bit connecting vertical plate; 2114. Bit connecting plate block; 2115. Bit connecting plate sliding groove; 2116. Inverted L-shaped sliding rod; 2117. Milling bit control block; 2118. Milling bit; 2119. U-shaped lifting plate; 2120. Lifting control cross plate; 22. Expansion and contraction control component; 221. Convex connecting plate; 222. Electric push rod connecting block; 223. Electric push rod; 224. Convex connecting plate side rod; 225. Sliding groove plate push-pull block; 226. Sliding groove plate; 227. Inclined sliding groove. Detailed implementation manners

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0020] As Figure 1-2As shown in the figure, the present invention provides an adjusting groove opening device for tent pole production, including a tent pole conveying mechanism 1, and a milling control console 2 is arranged on the top of the tent pole conveying mechanism 1.

[0021] As Figure 3-6As shown, the tent pole conveying mechanism 1 includes a conveying mechanism 11. The outer wall of the conveying mechanism 11 is movably connected with a fixing mechanism 12. The conveying mechanism 11 includes two triangular groove rods 111. A plurality of triangular grooves 1122 are formed at the tops of the two triangular groove rods 111. At the front and rear sides of the bottoms of the two triangular groove rods 111, support vertical rods 112 are fixedly connected. At the inner tops of the two support vertical rods 112, hinged cross rods 113 are fixedly connected. At the front and rear sides of the inner sides of the two hinged cross rods 113, rotating rods 114 are rotatably connected. At the inner bottoms of the left and right groups of rotating rods 114, V-shaped rotating rods 116 are rotatably connected. At the inner top walls of the left and right groups of V-shaped rotating rods 116, columnar cross rods 115 are rotatably connected. At the inner bottoms of the left and right groups of V-shaped rotating rods 116, second columnar cross rods 117 are rotatably connected. The outer ends of the two second columnar cross rods 117 at the bottom extend to the outside of the left and right groups of V-shaped rotating rods 116 and are fixedly connected with bidirectional connecting rods 118. In the middle of the bottom of the left hinged cross rod 113, a triangular connecting rod 119 is fixedly connected. In the middle of the right bottom of the triangular connecting rod 119, a rotating rod 1120 is rotatably connected. On the right side of the rotating rod 1120 away from the triangular connecting rod 119, a rotating push-pull rod 1121 is rotatably connected. On the right side of the rotating push-pull rod 1121 away from the rotating rod 1120, it is rotatably connected to the middle of the outside of the left rear V-shaped rotating rod 116. In the middle of the inner sides of the two groups of V-shaped rotating rods 116, push-pull vertical rods 1123 are rotatably connected. At the tops of the left and right groups of push-pull vertical rods 1123, second triangular groove rods 1124 are fixedly connected. A plurality of triangular grooves 1122 identical to those at the tops of the two triangular groove rods 111 are formed at the tops of the two second triangular groove rods 1124. At the outer tops of the left and right groups of support vertical rods 112, inverted L-shaped connecting vertical rods 1125 are fixedly connected. At the tops of the left and right groups of inverted L-shaped connecting vertical rods 1125, guiding vertical plates 1126 are fixedly connected. Two guiding grooves 1127 are formed on the outer sides of the two guiding vertical plates 1126. On the outer sides of the left and right groups of inverted L-shaped connecting vertical rods 1125, guiding bottom plate connecting blocks 1128 are fixedly connected. On the outer sides of the left and right groups of guiding bottom plate connecting blocks 1128, guiding bottom plates 1129 are fixedly connected. Guiding bottom plate through grooves 11210 are formed at the front and rear sides of the tops of the two guiding bottom plates 1129. Concave connecting blocks 11211 are fixedly connected to the front and rear sides of the outer sides of the two guiding bottom plates 1129. Inverted L-shaped support rods 11212 are fixedly connected to the two sides of the outer sides of the two guiding bottom plates 1129 inside the two concave connecting blocks 11211. In the middle of the top of the left guiding bottom plate 1129, a motor 11213 is fixedly connected. The output end of the motor 11213 is fixedly connected with a transmission disc 11214. A crawler 11215 is sleeved on the outer wall of the transmission disc 11214. A second transmission disc 11216 is sleeved on the side of the inner wall of the crawler 11215 away from the transmission disc 11214. In the middle of the right side of the second transmission disc 11216, a control rotating rod 11218 is fixedly connected.The right end of the control lever 11218 extends to the right side of the triangular connecting rod 119 and is fixedly connected to the left side of the rotating rod 1120. A columnar rotating rod 11217 is fixedly connected to the top left of the second transmission disc 11216. The fixing mechanism 12 includes two lifting push-pull plates 121. Elliptical sliding grooves 122 penetrating to the inner side are formed in the middle of the outer sides of the two lifting push-pull plates 121. The inner wall of the elliptical sliding groove 122 formed in the left lifting push-pull plate 121 is sleeved on the outer wall of the columnar rotating rod 11217. Connecting cross bars 123 are fixedly connected to the front and rear sides of the two lifting push-pull plates 121. Columnar push-pull vertical rods 124 are fixedly connected to the front and rear sides of the tops of the two lifting push-pull plates 121. The tops of the two groups of columnar push-pull vertical rods 124 extend to the top of the guide base plate 1129 through the two guide base plate through grooves 11210 formed in the two guide base plates 1129 and are fixedly connected with abutting blocks 126. Springs 125 are sleeved on the outer walls of the two groups of columnar push-pull vertical rods 124 on one side of the bottom of the two guide base plates 1129. The inner sides of the left and right groups of abutting blocks 126 are both beveled surfaces. Second abutting blocks 127 are slidably connected to the inner sides of the left and right groups of abutting blocks 126. The sides of the two groups of second abutting blocks 127 that are in contact with the abutting blocks 126 are both beveled surfaces with an inclination opposite to that of the inner sides of the two groups of abutting blocks 126. Transverse columnar push rods 128 are fixedly connected to the inner sides of the left and right groups of second abutting blocks 127. The inner ends of the left and right groups of transverse columnar push rods 128 extend to the inner sides of the two guide vertical plates 1126 through the two guide grooves 1127 formed in the two guide vertical plates 1126 and are fixedly connected with positioning plates 1210. Second springs 129 are sleeved on one side of the two groups of transverse columnar push rods 128 outside the two guide vertical plates 1126; When milling the tent poles during the processing of tent brackets, first, the staff horizontally place multiple poles in the multiple triangular grooves 1122 opened at the top of the two triangular groove rods 111. At this time, the two positioning plates 1210 are fixed at both ends of the poles. When milling, first start the motor 11213. The output end of the motor 11213 drives the transmission disk 11214 to rotate. The transmission disk 11214 drives the second transmission disk 11216 to rotate through the crawler 11215. The second transmission disk 11216 drives the control rotating rod 11218 and the rotating rod 1120 fixed to the right end of the control rotating rod 11218 to rotate. The rotating rod 1120 drives the rotating push-pull rod 1121 to swing. The rotating push-pull rod 1121 drives the left rear V-shaped rotating rod 116 to swing back and forth. The left rear V-shaped rotating rod 116 drives the right rear V-shaped rotating rod 116, the left front V-shaped rotating rod 116, and the right front V-shaped rotating rod 116 to swing back and forth synchronously through the columnar cross bar 115 and the second columnar cross bar 117. At this time, the push-pull vertical rod 1123 in the middle of the inner sides of the four V-shaped rotating rods 116 drives the second triangular groove rod 1124 to rise and move in an arc back and forth. At this time, the multiple poles placed on the two triangular groove rods 111 are driven by the two second triangular groove rods 1124 to move one by one to the rear. When the motor 11213 controls the rotating rod 1120 to rotate one circle, the poles placed on the top of the two triangular groove rods 111 move one body position to the rear. When moving to the bottom of the milling part of the milling console 2, the poles aligned with the milling part of the milling console 2 are milled and grooved at this time, while the poles that have not been milled are continuously driven by the second triangular groove rod 1124 to move one by one to the rear until they are milled. In this way, by repeating the cycle, the automatic milling processing of the tent brackets can be realized, without manually moving the poles, greatly improving the processing efficiency and reducing the labor intensity of the staff. In addition, when the multiple poles move to the rear, the empty grooves left in the front of the two triangular groove rods 111 can continue to place poles, enabling the device to continuously mill the poles, improving the automation degree of the production line; Meanwhile, whenever the motor 11213 controls the drive disk 11214 to drive the second drive disk 11216 to rotate one circle through the crawler 11215, that is, the columnar rotating rod 11217 on the outside rotates on the inner wall of the elliptical chute 122 opened in the left lifting push-pull plate 121. Since the two lifting push-pull plates 121 are connected by two connecting cross bars 123, when the left lifting push-pull plate 121 is pushed by the columnar rotating rod 11217 to move up and down reciprocally, the right lifting push-pull plate 121 will also move up and down reciprocally synchronously. The columnar push-pull vertical rods 124 fixed at the tops of the two lifting push-pull plates 121 will drive the abutting block 126 to move up and down reciprocally in the guide bottom plate through slot 11210. At this time, the spring 125 will be compressed and reset as the abutting block 126 moves up and down. When the abutting block 126 rises, the inclined plane of the abutting block 126 will push the second abutting block 127 to move inward. The second abutting block 127 drives the horizontal columnar push-pull rod 128 to move inward in the guide slot 1127. The positioning plate 1210 fixed at the inner end of the horizontal columnar push-pull rod 128 will move inward accordingly and clamp and fix the support rod placed in the triangular slot 1122 to prevent the support rod from shifting during the milling process. When the abutting block 126 descends, the spring 125 resets and pushes the abutting block 126 to move outward. The inclined plane of the abutting block 126 no longer abuts against the second abutting block 127. The second spring 129 resets and pushes the horizontal columnar push-pull rod 128 to move outward. The positioning plate 1210 will move outward accordingly and release the clamping of the support rod. In this way, by repeating the cycle, the automatic clamping and fixing and loosening of the support rod can be realized, further improving the automation degree of the device, ensuring the accuracy and efficiency of the milling process. When the motor 11213 controls the rotating rod 1120 to rotate one circle, the two positioning plates 1210 perform a clamping and fixing and loosening operation on the support rod placed in the triangular slot 1122, ensuring that the support rod always remains stable during the movement and milling process, avoiding the processing error caused by the shift of the support rod, further improving the processing quality and production efficiency of the product. At the same time, the design of this device ingeniously integrates the transfer, clamping and fixing, and milling of the support rod, simplifies the operation process, reduces manual intervention, and makes the production process of the entire tent bracket more efficient and automated.

[0022] As Figure 7-10As shown in the figure, the milling control console 2 includes a milling control console main body 21. A contraction and expansion control component 22 is fixedly connected to the front side of the top of the milling control console main body 21. The milling control console main body 21 includes a top plate 211. Four sides of the top plate 211 are fixedly connected with top plate support vertical rods 212. The outer walls of the left and right groups of top plate support vertical rods 212 are fixedly connected to the inner walls of the left and right groups of concave connecting blocks 11211. The middle part of the top of the top plate 211 is of a hollow design. A vertical connecting plate 213 is fixedly connected to the rear side of the top of the top plate 211. The left and right sides of the front side of the vertical connecting plate 213 are fixedly connected with side vertical plates 214. Guide side blocks 215 are fixedly connected to the outer tops of the two side vertical plates 214. Guide columnar cross bars 2112 are fixedly connected to the top and bottom of the inner sides of the two side vertical plates 214. Milling drill connecting vertical plates 2113 are slidably connected to multiple sides of the outer walls of the two guide columnar cross bars 2112. Drill connecting vertical plate abutting blocks 2114 are fixedly connected to the tops of the multiple milling drill connecting vertical plates 2113. Drill connecting vertical plate chutes 2115 are provided on the front sides of the multiple milling drill connecting vertical plates 2113. Inverted L-shaped sliding rods 2116 are slidably connected to the inner walls of the drill connecting vertical plate chutes 2115 opened by the multiple milling drill connecting vertical plates 2113. Milling drill control blocks 2117 are fixedly connected to the bottom fronts of the multiple inverted L-shaped sliding rods 2116. Milling drills 2118 are fixedly connected to the bottoms of the multiple milling drill control blocks 2117. A second motor placement bin 216 is fixedly connected to the middle of the rear side of the top plate 211. A second motor 217 is fixedly connected to the bottom of the inner wall of the second motor placement bin 216. An output end of the second motor 217 is fixedly connected to a third turntable 218. A second track 219 is sleeved on the outer wall of the third turntable 218. A fourth turntable 2110 is sleeved on the side of the inner wall of the second track 219 away from the third turntable 218. A lead screw 2111 is fixedly connected to the middle of the bottom of the fourth turntable 2110. The bottom end of the lead screw 2111 is rotatably connected to the top of the top plate 211. A U-shaped lifting plate 2119 is threadedly connected to the outer wall of the lead screw 2111. The front sides of the left and right sides of the U-shaped lifting plate 2119 extend to the front sides of the two side vertical plates 214 and a lifting control cross plate 2120 is fixedly connected to the inner side. The inner wall of the lifting control cross plate 2120 is sleeved on the outer walls of the multiple inverted L-shaped sliding rods 2116 and extends to the top of the outer walls of the multiple inverted L-shaped sliding rods 2116. The contraction and expansion control component 22 includes a convex connecting plate 221. Convex connecting plate side rods 224 are fixedly connected to the left and right sides of the convex connecting plate 221. The rear sides of the inner sides of the two convex connecting plate side rods 224 are fixedly connected to the outer sides of the two side vertical plates 214. An electric push rod connecting block 222 is fixedly connected to the middle of the front top of the convex connecting plate 221. An electric push rod 223 is fixedly connected to the top of the electric push rod connecting block 222. The rear end of the electric push rod 223 extends to the rear side of the convex connecting plate 221 and is fixedly connected to a chute plate pushing block 225. A chute plate 226 is fixedly connected to the bottom of the chute plate pushing block 225.On both the left and right sides of the top of the chute plate 226, a plurality of inclined chutes 227 are provided. The inclination degrees of the left and right groups of inclined chutes 227 are opposite. The inner walls of the plurality of inclined chutes 227 provided on the top of the chute plate 226 are all slidably connected to the outer walls of a plurality of drill bit connection vertical plate abutting blocks 2114. Both the left and right sides of the chute plate 226 are slidably connected to the inner sides of two side vertical plates 214; When it is necessary to mill the support rod at the bottom of the milling control console 2, at this time, the second motor 217 is started. The output end of the second motor 217 drives the third turntable 218 to rotate. The third turntable 218 drives the fourth turntable 2110 to rotate through the second crawler 219. The fourth turntable 2110 drives the lead screw 2111 to rotate. The lead screw 2111 drives the U-shaped lifting plate 2119 to perform a lifting motion. The U-shaped lifting plate 2119 drives the lifting control horizontal plate 2120 to descend. The lifting control horizontal plate 2120 drives the milling drill control block 2117 to descend through the inverted L-shaped slide rod 2116. The milling drill control block 2117 drives the milling drill 2118 to descend. Thus, the milling drill 2118 mills the support rod at the bottom of the milling control console 2. When it is necessary to adjust the position of the milling drill 2118, at this time, the electric push rod 223 is started. The output end of the electric push rod 223 drives the chute plate push-pull block 225 to move back and forth. The chute plate push-pull block 225 drives the chute plate 226 to move back and forth. The chute plate 226 drives a plurality of drill bit connection vertical plate abutting blocks 2114 to perform expansion and contraction movement through the inclined chutes 227. Furthermore, a plurality of drill bit connection vertical plate abutting blocks 2114 drive the milling drill control block 2117 and the milling drill 2118 to adjust their positions in the horizontal direction to adapt to the milling requirements of the slot opening gaps of different support rods, effectively avoiding the possible errors when manually adjusting the position of the milling drill by hand, and greatly improving the milling accuracy and efficiency.

[0023] Working principle of the present invention: When milling the tent poles during the processing of the tent bracket, first, the staff horizontally place multiple poles in a plurality of triangular grooves 1122 opened at the top of two triangular groove rods 111. At this time, two positioning plates 1210 are fixed at both ends of the poles. When milling, first start the motor 11213. The output end of the motor 11213 drives the transmission disk 11214 to rotate. The transmission disk 11214 drives the second transmission disk 11216 to rotate through the crawler 11215. The second transmission disk 11216 drives the control rotating rod 11218 and the rotating rod 1120 fixed to the right end of the control rotating rod 11218 to rotate. The rotating rod 1120 drives the rotating push-pull rod 1121 to swing. The rotating push-pull rod 1121 drives the left rear V-shaped rotating rod 116 to swing back and forth. The left rear V-shaped rotating rod 116 drives the right rear V-shaped rotating rod 116, the left front V-shaped rotating rod 116, and the right front V-shaped rotating rod 116 to swing back and forth synchronously through the columnar cross bar 115 and the second columnar cross bar 117. At this time, the push-pull vertical rod 1123 in the middle of the inner sides of the four V-shaped rotating rods 116 drives the second triangular groove rod 1124 to rise and move back and forth in an arc. At this time, the multiple poles placed on the two triangular groove rods 111 are driven by the two second triangular groove rods 1124 to move backward one by one. When the motor 11213 controls the rotating rod 1120 to rotate one circle, the poles placed on the top of the two triangular groove rods 111 move backward by one body position. When moving to the bottom of the milling part of the milling control console 2, the poles aligned with the milling part of the milling control console 2 are milled and grooved, while the poles that have not been milled are continuously driven by the second triangular groove rods 1124 to move backward one by one until they are milled. By repeating this cycle, the automatic milling processing of the tent bracket can be realized, without manual movement of the poles, greatly improving the processing efficiency and reducing the labor intensity of the staff. In addition, when the multiple poles move backward, the empty grooves left in front of the two triangular groove rods 111 can continue to place poles, enabling the device to continuously mill the poles, improving the automation degree of the production line. At the same time, whenever the motor 11213 controls the transmission disk 11214 to drive the second transmission disk 11216 to rotate one circle through the crawler 11215, that is, through the outer columnar rotating rod 11217 rotating on the inner wall of the elliptical chute 122 opened in the left lifting push-pull plate 121. Since the two lifting push-pull plates 121 are connected by two connecting cross bars 123, when the left lifting push-pull plate 121 is pushed by the columnar rotating rod 11217 to move up and down reciprocally, the right lifting push-pull plate 121 will also move up and down reciprocally synchronously. The columnar push-pull vertical rods 124 fixed to the tops of the two lifting push-pull plates 121 will drive the abutting block 126 to move up and down reciprocally in the through groove 11210 of the guiding bottom plate. At this time, the spring 125 will be compressed and reset as the abutting block 126 moves up and down. When the abutting block 126 rises,The inclined cutting surface of the abutting block 126 will push the second abutting block 127 to move inward. The second abutting block 127 drives the transverse columnar push rod 128 to move inward in the guiding groove 1127. The positioning plate 1210 fixed to the inner end of the transverse columnar push rod 128 moves inward accordingly and clamps and fixes the support rod placed in the triangular groove 1122, preventing the support rod from shifting during the milling process. When the abutting block 126 descends, the spring 125 resets and pushes the abutting block 126 to move outward. The inclined cutting surface of the abutting block 126 no longer abuts against the second abutting block 127. The second spring 129 resets and pushes the transverse columnar push rod 128 to move outward. The positioning plate 1210 moves outward accordingly to release the clamping of the support rod. By repeating this cycle, the automatic clamping and fixing and releasing of the support rod can be achieved, further improving the automation degree of the device and ensuring the accuracy and efficiency of the milling process. When the motor 11213 controls the rotating rod 1120 to rotate one circle, the two positioning plates 1210 perform one clamping and fixing and releasing operation on the support rod placed in the triangular groove 1122, ensuring that the support rod always remains stable during the movement and milling process; When it is necessary to mill the support rod at the bottom of the milling control console 2, the second motor 217 is started at this time. The output end of the second motor 217 drives the third turntable 218 to rotate. The third turntable 218 drives the fourth turntable 2110 to rotate through the second crawler 219. The fourth turntable 2110 drives the lead screw 2111 to rotate. The lead screw 2111 drives the U-shaped lifting plate 2119 to perform a lifting movement. The U-shaped lifting plate 2119 drives the lifting control cross plate 2120 to descend. The lifting control cross plate 2120 drives the milling bit control block 2117 to descend through the inverted L-shaped sliding rod 2116. The milling bit control block 2117 drives the milling bit 2118 to descend, so that the milling bit 2118 mills the support rod at the bottom of the milling control console 2. When it is necessary to adjust the position of the milling bit 2118, the electric push rod 223 is started at this time. The output end of the electric push rod 223 drives the sliding groove plate push block 225 to move back and forth. The sliding groove plate push block 225 drives the sliding groove plate 226 to move back and forth. The sliding groove plate 226 drives a plurality of drill bit connecting vertical plate abutting blocks 2114 to perform a retracting and expanding movement through the inclined sliding groove 227, so that a plurality of drill bit connecting vertical plate abutting blocks 2114 drive the milling bit control block 2117 and the milling bit 2118 to adjust the position in the horizontal direction.

[0024] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjusting groove opening device for tent bracket production, characterized in that: It includes a tent pole conveying mechanism (1), and a milling control console (2) is arranged at the top of the tent pole conveying mechanism (1); The tent pole conveying mechanism (1) includes a conveying mechanism (11), and a fixing mechanism (12) is movably connected to the outer wall of the conveying mechanism (11); The milling control console (2) includes a milling control console main body (21), and a contraction and expansion control component (22) is fixedly connected to the front side of the top of the milling control console main body (21).

2. The adjusting groove opening device for producing a tent bracket according to claim 1, wherein: The conveying mechanism (11) includes two triangular groove rods (111). A plurality of triangular grooves (1122) are opened at the tops of the two triangular groove rods (111). Support vertical rods (112) are fixedly connected to the front and rear sides of the bottoms of the two triangular groove rods (111). Hinged cross rods (113) are fixedly connected to the inner tops of the two support vertical rods (112). Rotating rods (114) are rotatably connected to the front and rear sides of the inner sides of the two hinged cross rods (113). V-shaped rotating rods (116) are rotatably connected to the inner bottoms of the left and right groups of rotating rods (114). Columnar cross rods (115) are rotatably connected to the inner top walls of the left and right groups of V-shaped rotating rods (116). Second columnar cross rods (117) are rotatably connected to the inner bottoms of the left and right groups of V-shaped rotating rods (116). The outer ends of the two second columnar cross rods (117) at the bottom extend to the outside of the left and right groups of V-shaped rotating rods (116) and are fixedly connected with bidirectional connecting rods (118).

3. The adjusting groove opening device for manufacturing a tent bracket according to claim 2, characterized in that: A triangular connecting rod (119) is fixedly connected to the middle of the bottom of the left hinged cross rod (113). A rotating rod (1120) is rotatably connected to the middle of the right bottom of the triangular connecting rod (119). A rotating push-pull rod (1121) is rotatably connected to the side of the right side of the rotating rod (1120) away from the triangular connecting rod (119). The rotating push-pull rod (1121) is rotatably connected to the middle of the outside of the left rear V-shaped rotating rod (116) on the side away from the rotating rod (1120).

4. The adjusting groove opening device for producing a tent bracket according to claim 2, wherein: Push-pull vertical rods (1123) are rotatably connected to the middle of the inner sides of the two groups of V-shaped rotating rods (116). Second triangular groove rods (1124) are fixedly connected to the tops of the left and right groups of push-pull vertical rods (1123). A plurality of triangular grooves (1122) identical to those at the tops of the two triangular groove rods (111) are opened at the tops of the two second triangular groove rods (1124).

5. The adjusting groove opening device for manufacturing a tent bracket according to claim 2, wherein: On the outer sides of the top parts of the left and right groups of the support vertical rods (112), inverted L-shaped connecting vertical rods (1125) are fixedly connected. On the tops of the left and right groups of the inverted L-shaped connecting vertical rods (1125), guiding vertical plates (1126) are fixedly connected. On the outer sides of the two guiding vertical plates (1126), two guiding grooves (1127) are formed. On the outer sides of the left and right groups of the inverted L-shaped connecting vertical rods (1125), guiding bottom plate connecting blocks (1128) are fixedly connected. On the outer sides of the left and right groups of the guiding bottom plate connecting blocks (1128), guiding bottom plates (1129) are fixedly connected. On the front and rear sides of the tops of the two guiding bottom plates (1129), guiding bottom plate through grooves (11210) are formed. On the front and rear sides of the outer sides of the two guiding bottom plates (1129), concave connecting blocks (11211) are fixedly connected. On the two sides of the outer sides of the two guiding bottom plates (1129) inside the two concave connecting blocks (11211), inverted L-shaped support rods (11212) are fixedly connected.

6. The adjusting groove opening device for manufacturing a tent bracket according to claim 5, wherein: In the middle of the top of the left guiding bottom plate (1129), a motor (11213) is fixedly connected. The output end of the motor (11213) is fixedly connected with a transmission disc (11214). A crawler belt (11215) is sleeved on the outer wall of the transmission disc (11214). On the side of the inner wall of the crawler belt (11215) far from the transmission disc (11214), a second transmission disc (11216) is sleeved. In the middle of the right side of the second transmission disc (11216), a control rotating rod (11218) is fixedly connected. The right end of the control rotating rod (11218) extends to the right side of the triangular connecting rod (119) and is fixedly connected to the left side of the rotating rod (1120). On the top left side of the second transmission disc (11216), a columnar rotating rod (11217) is fixedly connected.

7. The adjusting groove opening device for producing a tent bracket according to claim 1, wherein: The fixing mechanism (12) includes two lifting push-pull plates (121). Elliptical sliding grooves (122) penetrating to the inner side are formed in the middle of the outer sides of the two lifting push-pull plates (121). The inner wall of the elliptical sliding groove (122) formed in the left lifting push-pull plate (121) is sleeved on the outer wall of the columnar rotating rod (11217). Connecting cross bars (123) are fixedly connected to the front and rear sides of the two lifting push-pull plates (121). Columnar push-pull vertical rods (124) are fixedly connected to the front and rear sides of the tops of the two lifting push-pull plates (121). The tops of the two groups of columnar push-pull vertical rods (124) extend to the tops of the guiding bottom plates (1129) through the two guiding bottom plate through grooves (11210) formed in the two guiding bottom plates (1129) and are fixedly connected with abutting blocks (126). Springs (125) are sleeved on the outer walls of the two groups of columnar push-pull vertical rods (124) on one side of the bottoms of the two guiding bottom plates (1129). The inner sides of the left and right groups of abutting blocks (126) are both beveled surfaces. Second abutting blocks (127) are slidably connected to the inner sides of the left and right groups of abutting blocks (126). The beveled surfaces of the two groups of second abutting blocks (127) in contact with the abutting blocks (126) are beveled surfaces with an inclination opposite to that of the inner sides of the two groups of abutting blocks (126). Transverse columnar push rods (128) are fixedly connected to the inner sides of the left and right groups of second abutting blocks (127). The inner ends of the left and right groups of transverse columnar push rods (128) extend to the inner sides of the two guiding vertical plates (1126) through the two guiding grooves (1127) formed in the two guiding vertical plates (1126) and are fixedly connected with positioning plates (1210). Second springs (129) are sleeved on one side of the two groups of transverse columnar push rods (128) outside the two guiding vertical plates (1126).

8. The adjusting groove opening device for manufacturing a tent bracket according to claim 1, characterized in that: The milling control console body (21) includes a top plate (211). Four sides of the top plate (211) are fixedly connected with top plate support vertical rods (212). Outer walls of the left and right groups of the top plate support vertical rods (212) are fixedly connected to inner walls of the left and right groups of concave connecting blocks (11211). The middle part of the top of the top plate (211) is designed to be hollow. The rear side of the top of the top plate (211) is fixedly connected with a vertical connecting plate (213). The left and right sides of the front side of the vertical connecting plate (213) are fixedly connected with side vertical plates (214). Outer tops of the two side vertical plates (214) are fixedly connected with guiding side blocks (215). The top and bottom of the inner sides of the two side vertical plates (214) are fixedly connected with guiding columnar cross bars (2112). Outer sides of the two guiding columnar cross bars (2112) are slidably connected with milling drill connecting vertical plates (2113). Tops of the multiple milling drill connecting vertical plates (2113) are fixedly connected with drill connecting vertical plate abutting blocks (2114). Front sides of the multiple milling drill connecting vertical plates (2113) are provided with drill connecting vertical plate chutes (2115). Inner walls of the drill connecting vertical plate chutes (2115) opened on the multiple milling drill connecting vertical plates (2113) are slidably connected with inverted L-shaped sliding rods (2116). Front bottom sides of the multiple inverted L-shaped sliding rods (2116) are fixedly connected with milling drill control blocks (2117). Bottoms of the multiple milling drill control blocks (2117) are fixedly connected with milling drills (2118).

9. The adjusting groove opening device for producing a tent bracket according to claim 8, characterized in that: The middle part of the rear side of the top plate (211) is fixedly connected with a second motor placement bin (216). The bottom of the inner wall of the second motor placement bin (216) is fixedly connected with a second motor (217). An output end of the second motor (217) is fixedly connected with a third turntable (218). An outer wall of the third turntable (218) is sleeved with a second track (219). One side of the inner wall of the second track (219) far from the third turntable (218) is sleeved with a fourth turntable (2110). The middle part of the bottom of the fourth turntable (2110) is fixedly connected with a lead screw (2111). The bottom end of the lead screw (2111) is rotatably connected to the top of the top plate (211). An outer wall of the lead screw (2111) is threadedly connected with a U-shaped lifting plate (2119). Front sides of the left and right sides of the U-shaped lifting plate (2119) extend to the front sides of the two side vertical plates (214) and the inner side is fixedly connected with a lifting control cross plate (2120). The inner wall of the lifting control cross plate (2120) is sleeved on outer walls of the multiple inverted L-shaped sliding rods (2116) and extends to the outer wall tops of the multiple inverted L-shaped sliding rods (2116).

10. The adjusting groove opening device for manufacturing a tent bracket according to claim 1, characterized in that: The expansion and contraction control component (22) includes a convex connecting plate (221). Convex connecting plate side rods (224) are fixedly connected to both the left and right sides of the convex connecting plate (221). The rear sides of the inner sides of the two convex connecting plate side rods (224) are fixedly connected to the outer sides of two side vertical plates (214). The middle of the top of the front side of the convex connecting plate (221) is fixedly connected to an electric push rod connecting block (222). The top of the electric push rod connecting block (222) is fixedly connected to an electric push rod (223). The rear end of the electric push rod (223) extends to the rear side of the convex connecting plate (221) and is fixedly connected to a sliding groove plate push-pull block (225). The bottom of the sliding groove plate push-pull block (225) is fixedly connected to a sliding groove plate (226). A plurality of inclined sliding grooves (227) are formed on both the left and right sides of the top of the sliding groove plate (226). The inclination degrees of the left and right groups of inclined sliding grooves (227) are opposite. The inner walls of the plurality of inclined sliding grooves (227) formed on the top of the sliding groove plate (226) are slidably connected to the outer walls of a plurality of drill bit connecting vertical plate abutting blocks (2114). Both the left and right sides of the sliding groove plate (226) are slidably connected to the inner sides of the two side vertical plates (214).

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