Photovoltaic support punching machine capable of punching at equal intervals

Abstract

The invention provides a photovoltaic support punching machine capable of punching at equal intervals, and belongs to the technical field of punching equipment, the photovoltaic support punching machine comprises a machining table and a drilling mechanism, a machining groove is formed in the upper surface of the machining table, fixing assemblies are symmetrically arranged on the front side and the rear side of the machining groove, and a punching groove is formed between the two fixing assemblies; a mounting frame is arranged above the punching groove, a first moving groove is formed in the position, located over the punching groove, in the mounting frame, first guide grooves are symmetrically formed in the left side and the right side of the first moving groove, and second guide grooves are symmetrically formed in the left side and the right side of the punching groove; and the outer sides of the two second guide grooves communicate with second moving grooves. The problems that an existing photovoltaic support punching machine cannot achieve precise equal-distance drilling, supporting is unstable, operation is tedious, and chippings enter a guide structure easily are solved, and high-precision, high-efficiency and automatic equal-distance punching operation is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of stamping equipment, and in particular to a punching machine for photovoltaic brackets that can perform equidistant punching. Background Art

[0002] A punching machine for photovoltaic brackets is a special equipment used for punching processing on photovoltaic bracket rods, and is widely used in the production and manufacturing process of photovoltaic module installation brackets. Compared with traditional machining methods, punching machines have the advantages of fast processing speed, high consistency of hole position dimensions, and high automation, especially showing significant efficiency advantages in mass production and standardized production. Current punching machines for photovoltaic brackets usually consist of a supporting bed body, a stamping component, a control system, and a positioning mechanism, and can achieve rapid fixation and multi-point punching of photovoltaic bracket rods, and are important technical equipment for promoting the optimization of the photovoltaic industry structure and cost reduction and efficiency improvement.

[0003] However, for the punching machine for photovoltaic brackets as shown in CN220659277U in the prior art, although the running time of the servo motor is set by a PLC controller to control the moving distance of the drill, so as to achieve equidistant punching of the bracket rod, its control method still has obvious limitations. This scheme completely relies on the "time control" mode, that is, the drilling position is judged by presetting the time interval of the motor rotation, and no position feedback mechanism is set. Therefore, in the actual working process, affected by factors such as changes in processing load, differences in motor response time, and voltage fluctuations, it is extremely easy to cause the punching position of the drill to shift, affecting the consistency of hole spacing and processing accuracy, and being unfavorable for the stable control of product quality. Especially when processing continuously for a long time or switching between different batches of workpieces, this defect is more prominent. Summary of the Invention

[0004] The purpose of this part is to outline some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this part, as well as in the abstract and title of the specification of this application, to avoid obscuring the purpose of this part, the abstract of the specification, and the title of the invention, and such simplifications or omissions shall not be used to limit the scope of the present invention.

[0005] In view of the above and / or problems existing in the prior art, the present invention is proposed.

[0006] Therefore, the technical problem to be solved by the present invention is to improve the punching position accuracy of the punching machine for photovoltaic brackets, avoid the problem of hole spacing deviation caused by the time control method, and achieve a stable and reliable equidistant punching effect.

[0007] To solve the above technical problems, the present invention provides the following technical solutions: A punching machine for photovoltaic brackets capable of equidistant punching, including a processing table, on the upper surface of which there is a processing groove. On the front and rear sides of the processing groove, fixing components are symmetrically provided. Between the two fixing components, there is a punching groove. Above the punching groove, there is an installation frame. Inside the installation frame and directly above the punching groove, there is a first moving groove. On the left and right sides of the first moving groove, first guiding grooves are symmetrically provided. On the left and right sides of the punching groove, second guiding grooves are symmetrically provided. On the outer sides of the two second guiding grooves, second moving grooves are communicated, and at the connection of the second guiding groove and the second moving groove, there are positioning grooves, and four positioning grooves are equidistantly distributed; and,

[0008] A drilling mechanism, including a moving block slidably connected to the front end inside the first moving groove. At the center of the moving block, an electric hydraulic cylinder is fixedly installed. At the bottom end of the electric hydraulic cylinder, a drill is fixedly installed. On the left and right sides of the moving block, moving rods are symmetrically installed, and the outer sides of the two moving rods respectively penetrate through the two first guiding grooves and extend to the left and right sides of the processing table and are fixedly connected to moving plates. The opposite surfaces of the two moving plates penetrate through the two second moving grooves and extend into the punching groove and are fixedly connected to a tray. On the outer surfaces of the two moving plates, positioning components are movably installed.

[0009] As a preferred solution of the punching machine for photovoltaic brackets capable of equidistant punching of the present invention, wherein: The tray is slidably connected to the inside of the punching groove, and the upper surface of the tray is parallel to the bottom surface of the processing groove. A through hole is provided at the center of the tray, and the center point of the through hole and the center point of the drill bit of the drill are in the same vertical plane.

[0010] As a preferred solution of the punching machine for photovoltaic brackets capable of equidistant punching of the present invention, wherein: The fixing component includes a U-shaped limiting frame fixedly installed on the bottom surface of the processing groove. At the center of the top end of the U-shaped limiting frame, a bolt is threadedly connected. At the bottom end of the bolt, a fixing plate is fixedly connected. At the top end of the bolt, a knob is fixedly connected.

[0011] As a preferred solution of the punching machine for photovoltaic brackets capable of equidistant punching of the present invention, wherein: At the rear end of the installation frame, a first electric cylinder is fixedly installed. Inside the first electric cylinder, a first electric telescopic rod is movably connected. The front end of the first electric telescopic rod extends into the first moving groove and is fixedly connected to the rear wall of the moving block.

[0012] As a preferred solution of the photovoltaic bracket punching machine capable of equidistant punching described in the present invention, the positioning assembly includes a positioning cylinder slidably connected to the outer surface of the movable plate, and the inner side of the positioning cylinder is inserted into the positioning groove at the front end, the outer end of the positioning cylinder extends to the outside of the processing table and is fixedly connected to a connecting disk, and a toggle block is fixedly installed on the outer side of the connecting disk.

[0013] As a preferred solution of the photovoltaic bracket punching machine capable of equidistant punching described in the present invention, a telescopic slot is provided inside the movable plate, and limit slots are symmetrically provided at the front and rear ends of the telescopic slot, and the positioning assembly also includes a telescopic spring fixedly connected to the side wall of the telescopic slot, and the other end of the telescopic spring is fixedly connected to a telescopic block, and the front and rear ends of the telescopic block respectively pass through the two limit slots and are fixedly connected to the inner wall of the positioning cylinder.

[0014] As a preferred solution of the photovoltaic bracket punching machine capable of equidistant punching described in the present invention, second electric cylinders are symmetrically installed on the left and right sides of the top of the processing table, the interiors of the two second electric cylinders are movably connected with second electric telescopic rods, the output ends of the second electric telescopic rods extend to the outside of the processing table and are fixedly connected with a push plate, the outer wall of the push plate is abutted against the inner wall of the toggle block, and the bottom surface of the push plate is higher than the upper surface of the connecting plate.

[0015] As a preferred solution of the photovoltaic bracket punching machine capable of punching holes at equal intervals described in the present invention, the internal space of the second movable groove is larger than the diameter of the outer surface of the positioning cylinder.

[0016] As a preferred solution of the photovoltaic bracket punching machine capable of equidistant punching as described in the present invention, wherein: receiving grooves are provided at the front and rear ends of the connection between the punching groove and the second guide groove, baffles are slidably connected in the two receiving grooves, and the opposite surfaces of the two baffles are fixedly connected to the outer wall of the movable plate, and the baffle at the rear end is blocked between the punching groove and the second guide groove.

[0017] Beneficial effects of the present invention:

[0018] 1. The present invention provides a photovoltaic support punching machine that can punch holes at equal intervals. By setting a matching structure of a positioning groove and a positioning component and combining the linkage control of the first electric cylinder and the second electric cylinder, it can realize automatic equal-distance movement and precise limiting of the drilling mechanism, avoids errors caused by manual measurement and multiple adjustments, and significantly improves the consistency, degree of automation and work efficiency of drilling.

[0019] 2. The present invention provides a tray installed in the punching groove. The upper surface of the tray is parallel to the bottom surface of the processing groove, and a through hole coaxial with the drill bit is provided at its center, which can provide an effective supporting and bearing function during the drilling process, prevent the photovoltaic bracket from deforming or being damaged due to suspended stress, and further improve the processing accuracy and the yield rate of the bracket.

[0020] 3. The present invention is provided with a positioning cylinder that can be inserted into a plurality of equally spaced positioning grooves. Combining with the automatic reset function of the telescopic spring and the external push plate, it can achieve automatic release, complete multiple limiting and reset operations without manual intervention, realize efficient automatic positioning control, and has strong structural linkage and good stability.

[0021] 4. A sealing baffle structure linked with the moving plate is arranged between the punching groove and the second guiding groove, which can effectively seal both sides of the punching groove during the drilling process, prevent debris and dust from entering the internal moving structure, extend the service life of the device, keep the guide rail clean and ensure the positioning accuracy.

[0022] 5. The whole set of device has a compact structure and coordinated actions, is suitable for the drilling operation of batch photovoltaic bracket rods, has many advantages such as high processing efficiency, simple operation, high drilling accuracy, and convenient maintenance, and is especially suitable for the production scenario of photovoltaic brackets with high requirements for the consistency of equally spaced and multi-point hole positions. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings. Among them:

[0024] Figure 1 is a three-dimensional view of the overall structure of the present invention;

[0025] Figure 2 is a three-dimensional front cross-sectional view of the connection between the drilling mechanism and the processing table of the present invention;

[0026] Figure 3 is of the present invention Figure 2 is an enlarged schematic view of the structure at A in

[0027] Figure 4 is a top cross-sectional view of the mounting frame of the present invention;

[0028] Figure 5 is a three-dimensional side cross-sectional view of the present invention;

[0029] Figure 6 is a three-dimensional top cross-sectional view of the connection between the moving plate and the processing table of the present invention;

[0030] Figure 7 For the present invention Figure 5 Schematic enlarged view of the structure at position B in the present invention;

[0031] Figure 8 Isometric view of the connection between the moving plate and the positioning component of the present invention;

[0032] Figure 9 Isometric sectional view of the connection between the moving plate and the positioning component of the present invention;

[0033] Figure 10 Isometric view of the connection state of the moving block, moving rod, moving plate and tray of the present invention;

[0034] Figure 11 Isometric view of the positioning component of the present invention. Specific embodiments

[0035] In order to make the above - mentioned objects, features and advantages of the present invention more obvious and understandable, the following will describe the specific embodiments of the present invention in detail with reference to the accompanying drawings of the specification.

[0036] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the connotation of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed below.

[0037] Secondly, the so - called "one embodiment" or "embodiment" herein refers to a specific feature, structure or characteristic that can be included in at least one implementation manner of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that mutually excludes other embodiments.

[0038] Embodiment

[0039] Referring to Figures 1 to 11 , a punching machine for photovoltaic brackets capable of equidistant punching includes a processing table 100, a mounting frame 104 and a drilling mechanism 200 provided thereon. This device aims to achieve automatic positioning, equidistant punching and stable support of photovoltaic brackets, and improve operation accuracy and processing efficiency.

[0040] The upper surface of the processing table 100 is provided with a processing groove 101 for placing a photovoltaic bracket. Fixed components 102 are symmetrically arranged on the front and rear sides of the processing groove 101, which are used for quickly fixing and limiting the photovoltaic bracket to prevent the bracket from shaking during the processing. Each fixed component 102 includes a U-shaped limiting frame 102a fixedly installed on the bottom surface of the processing groove 101. A bolt 102b is threadedly connected to the middle of its top end. The bottom end of the bolt 102b is fixedly connected with a fixed disc 102c. By rotating the knob 102d at the top end of the bolt, the fixed disc 102c moves downward and fits on the surface of the photovoltaic bracket, thereby achieving stable locking. This structure makes the operation simple, the limiting accurate, and it is suitable for photovoltaic bracket rods with different diameters.

[0041] A punching groove 103 is provided between the two fixed components 102 to provide space for the drilling process. Second guiding grooves 105 are symmetrically arranged on the left and right sides of the punching groove 103. A second moving groove 106 is communicated with the outside of each second guiding groove 105. This combined structure is used to guide the lateral movement of the drilling component. Four equally spaced positioning grooves 107 are provided at the connection of the second guiding groove 105 and the second moving groove 106, and the drilling component can be accurately stopped at multiple positions through an insertion structure.

[0042] The mounting frame 104 is arranged directly above the punching groove 103 and is used to carry and guide the drilling mechanism. A first moving groove 104a is arranged inside it, which is used to accommodate and guide the moving block 201 in the drilling mechanism 200 to slide in the front-rear direction. First guiding grooves 104b are respectively arranged on the left and right sides of the first moving groove 104a, and the cooperating moving rods 204 penetrate through it and extend to the left and right sides of the processing table 100.

[0043] The core components of the drilling mechanism 200 are the electric hydraulic cylinder 202 and the drill 203. Among them, the electric hydraulic cylinder 202 is fixedly installed at the center of the moving block 201, and its lower end is fixedly connected with the drill 203. The electric hydraulic cylinder 202 can provide stable and controllable downward pressure to drive the drill bit to drill vertically into the photovoltaic bracket, and the drill 203 then completes the actual drilling action. The moving block 201 is slidably connected to the front end of the first moving groove 104a and remains stable in the positioning state, cooperating with the electric hydraulic cylinder to complete the drilling.

[0044] To realize the overall front-rear movement of the drilling mechanism, a first electric cylinder 208 is fixedly installed at the rear end of the mounting frame 104. A first electric telescopic rod 209 is movably connected inside the cylinder, and its front end extends into the first moving groove 104a and is fixedly connected with the rear wall of the moving block 201. By controlling the telescopic movement of the telescopic rod 209, the entire drilling mechanism can be driven to move back and forth on the mounting frame to realize continuous equidistant drilling operations.

[0045] In order to improve stability and hole position accuracy, the drilling mechanism is also provided with a moving rod 204, which is fixedly connected to the moving plate 205. The opposite surface of the moving plate 205 inwardly penetrates the second moving groove 106 and extends into the punching groove 103, and is fixedly connected with a tray 206. The tray 206 is slidably connected inside the punching groove 103 and has a supporting function. Its upper surface is parallel to the bottom surface of the processing groove 101, which can provide stable support for the photovoltaic bracket to avoid deformation or sinking during the drilling process, thereby improving the drilling accuracy and the yield rate of the photovoltaic bracket. A through hole 206a is also opened at the center of the tray 206. The center point of the through hole is in the same vertical plane as the center point of the drill bit of the drilling rig 203, ensuring that the drill bit can always be accurately inserted into the hole during the drilling process to avoid deviation and improve positioning consistency.

[0046] In order to achieve equidistant movement and precise positioning, a positioning assembly 207 is provided on the outer surface of the movable plate 205. The assembly includes a positioning cylinder 207a slidably connected to the outer surface of the movable plate 205, the inner end of which can be inserted into any positioning groove 107 at the front end to achieve positioning, and the outer end extends to the outside of the processing table and is fixedly connected to the connecting disk 207b. A toggle block 207c is fixedly installed on the outside of the connecting disk 207b, and the toggle block is used to achieve the disengagement control of the positioning assembly.

[0047] A telescopic slot 205a is also provided inside the moving plate 205, and limit slots 205b are symmetrically provided at the front and rear ends of the telescopic slot, one end of a telescopic spring 207d is fixedly connected to the inner wall of the telescopic slot, and the other end is connected to a telescopic block 207e, and the front and rear ends of the telescopic block 207e pass through the limit slot 205b and are fixedly connected to the inner wall of the positioning cylinder 207a. This structure enables the positioning component to be quickly reset by spring force in a non-working state, thereby improving the level of automation.

[0048] The second electric cylinder 210 is symmetrically installed on the left and right sides of the processing table 100. The output end of each electric cylinder is connected to the second electric telescopic rod 211, and its end is connected to the push plate 212, which is used to control the outward push of the toggle block 207c. When the push plate 212 moves outward and abuts against the inner wall of the toggle block 207c, it can drive the connecting plate 207b and the positioning cylinder 207a to move outward as a whole into the second moving groove 106, so that the positioning cylinder is separated from the positioning groove, thereby releasing the limiting state of the moving plate 205, allowing the drilling assembly to move forward and backward. The bottom surface of the push plate 212 is higher than the upper surface of the connecting plate 207b to avoid interference and ensure smooth movement.

[0049] The internal space of the second moving groove 106 is larger than the outer surface diameter of the positioning tube 207a. Therefore, when the positioning tube withdraws from the positioning groove and enters the second moving groove, it will not cause obstruction, so that the entire moving structure slides smoothly and realizes a rapid moving and positioning cycle.

[0050] In addition, to prevent debris generated during the drilling process from entering the second guiding groove 105 and the second moving groove 106, causing sliding jamming or affecting the positioning accuracy, in this embodiment, receiving grooves 108 are respectively provided at the front and rear ends of the connection between the punching groove 103 and the second guiding groove 105 for installing sealing baffles. Specifically, baffles 109 are slidably connected inside the two receiving grooves 108, and the opposite surfaces of the two baffles 109 are fixedly connected to the outer wall of the moving plate 205, enabling them to move synchronously with the forward and backward movement of the moving plate 205.

[0051] Among them, one of the baffles 109 near the rear side of the mounting bracket is arranged at the position between the punching groove 103 and the second guiding groove 105 and serves as a sealing partition. When the drilling mechanism moves to the working position, this baffle can effectively block the passage between the punching groove 103 and the second guiding groove 105, thereby realizing the sealing protection of both sides of the punching groove 103. At the same time, when the moving plate 205 moves backward, the rear baffle 109 can move into the rear receiving groove 108, and the front baffle 109 can move out of the front receiving groove 108, thus effectively blocking the passage between the punching groove 103 and the second guiding groove 105 again; the setting of this structure effectively avoids debris, dust or metal chips from splashing into the guiding groove and the moving groove during the drilling process, preventing them from adhering to the surface of the sliding assembly or embedding into the guiding groove, resulting in sliding blockage or structural jamming, ensuring the continuous and stable operation of the drilling assembly, and further improving the service life and reliability of the device.

[0052] To sum up, during the use of this device, first, the staff sequentially passes the photovoltaic support rods to be processed through the U-shaped limit frames 102a at the front and rear ends, and stably places them in the processing groove 101. Subsequently, by manually rotating the two knobs 102d, the bolts 102b below them are driven to rotate downward, and then the fixed disk 102c is pushed downward until the bottom surface of the fixed disk 102c closely adheres to the upper surface of the photovoltaic support, thereby realizing the stable limit fixation of the photovoltaic support. At this time, the area to be drilled is exactly located above the tray 206 and the punching groove 103, and is ready for drilling operation.

[0053] Then, the electric hydraulic cylinder 202 provided on the moving block 201 and the drill 203 below it are started. The piston rod of the electric hydraulic cylinder 202 drives the drill 203 to move vertically downward. When the drill bit of the drill 203 contacts the surface of the photovoltaic support, the drilling operation at this position can be completed. The existence of the tray 206 not only provides an effective supporting force, but also ensures that the drill bit can accurately penetrate the workpiece and avoid damaging the support structure through the through hole 206a provided at its center.

[0054] After the drilling is completed, in order to realize the equidistant movement of the drilling mechanism, the second electric cylinder 210 arranged on both sides of the processing table is first started, and the second electric telescopic rod 211 extended therefrom is driven to push the push plate 212 to move to the outside of the processing table, and the push plate 212 abuts against the toggle block 207c, pushing them outward together. The outward movement of the toggle block 207c will drive the connecting plate 207b and the positioning cylinder 207a connected thereto to move as a whole into the second moving groove 106, so that the positioning cylinder 207a is completely separated from the currently inserted positioning groove 107, and the limiting effect on the moving plate 205 is released.

[0055] After the limit is released, the first electric cylinder 208 arranged at the rear end of the mounting frame 104 is started, and the moving block 201 fixed at its front end is driven to move horizontally backward through the first electric telescopic rod 209 outputted by it. Since the moving block 201, the moving rod 204, the moving plate 205, the pallet 206, the hydraulic cylinder 202 and the drilling rig 203 form an integral linkage structure, the entire drilling mechanism will synchronously move backward a fixed distance.

[0056] At this time, the second electric cylinder 210 is turned off, so that the second electric telescopic rod 211 drives the push plate 212 to return to the initial position, releases the push on the toggle block 207c, and then drives the positioning cylinder 207a to automatically rebound to the original state under the elastic force of the telescopic spring 207d. When the drilling mechanism moves backward to the next drilling position and aligns the positioning cylinder 207a with the new positioning groove 107, the positioning cylinder can be inserted into it to complete a new round of position fixing. As a result, the drilling machine 203 and the tray 206 also complete an equidistant movement and are ready for the next drilling.

[0057] By sequentially activating the above control elements, the drilling mechanism can complete four equally spaced drilling operations at four equally spaced positioning slots 107, with accurate positioning and stable operation each time. Since the distance between every two positioning slots 107 remains consistent, the automatic movement and limit structure ensure the consistency and repeatability of the drilling position, and realize fully automatic high-precision drilling operations without manual intervention.

[0058] Importantly, it should be noted that the construction and arrangement of the present application shown in multiple different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who refer to this disclosure should easily understand that many modifications are possible without materially departing from the novel teachings and advantages of the subject matter described in this application (e.g., changes in the dimensions, scales, structures, shapes and proportions of various elements, as well as parameter values (such as temperature, pressure, etc.), installation arrangements, use of materials, colors, orientations, etc.). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of the element may be inverted or otherwise changed, and the nature, number or position of discrete elements may be altered or changed. Accordingly, all such modifications are intended to be included within the scope of the present invention. The order or sequence of any process or method steps may be changed or re-ordered according to alternative embodiments. In the claims, any "means-plus-function" clause is intended to cover the structures that perform the recited function herein, and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present invention. Therefore, the present invention is not limited to a particular embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0059] In addition, to provide a concise description of the exemplary embodiments, all features of the actual embodiments may not be described (i.e., those features that are not relevant to the currently contemplated best mode of carrying out the present invention or those features that are not relevant to implementing the present invention).

[0060] It should be understood that in the development of any actual implementation, as in any engineering or design project, numerous specific implementation decisions may be made. Such development efforts may be complex and time-consuming, but for those of ordinary skill in the art who benefit from this disclosure, without undue experimentation, such development efforts will be a routine task of design, fabrication and production.

[0061] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered by the scope of the claims of the present invention.

Claims

1. A photovoltaic support punching machine capable of punching holes at equal intervals, characterized in that: include, A processing table (100), wherein a processing groove (101) is provided on the upper surface of the processing table (100), and fixing components (102) are symmetrically provided on the front and rear sides of the processing groove (101), and a punching groove (103) is provided between the two fixing components (102), and a mounting frame (104) is provided above the punching groove (103), and a first movable groove (104a) is provided inside the mounting frame (104) and directly above the punching groove (103), and first guide grooves (104b) are symmetrically provided on the left and right sides of the first movable groove (104a), and second guide grooves (105) are symmetrically provided on the left and right sides of the punching groove (103), and the outer sides of the two second guide grooves (105) are both connected to the second movable groove (106), and a positioning groove (107) is provided at the connection between the second guide groove (105) and the second movable groove (106), and four positioning grooves (107) are evenly distributed; and, The drilling mechanism (200) comprises a moving block (201) slidably connected to the front end of the first moving groove (104a), an electric hydraulic cylinder (202) fixedly installed at the center of the moving block (201), a drilling machine (203) fixedly installed at the bottom end of the electric hydraulic cylinder (202), moving rods (204) symmetrically installed on the left and right sides of the moving block (201), and the outer sides of the two moving rods (204) respectively penetrate the two first guide grooves (104b) and extend to the left and right sides of the processing table (100) and are fixedly connected to moving plates (205), the opposite surfaces of the two moving plates (205) penetrate the two second moving grooves (106) and extend to the punching groove (103) and are fixedly connected to a tray (206), and the outer surfaces of the two moving plates (205) are movably installed with positioning components (207).

2. The photovoltaic support punching machine capable of punching holes at equal intervals as claimed in claim 1, characterized in that: The tray (206) is slidably connected to the inside of the punching groove (103), and the upper surface of the tray (206) is parallel to the bottom surface of the processing groove (101). A through hole (206a) is opened at the center of the tray (206), and the center point of the through hole (206a) and the center point of the drill bit of the drilling machine (203) are on the same vertical plane.

3. The photovoltaic support punching machine capable of punching holes at equal intervals as claimed in claim 2, characterized in that: The fixing assembly (102) comprises a U-shaped limiting frame (102a) fixedly mounted on the bottom surface of the processing groove (101), a bolt (102b) being threadedly connected at the center of the top end of the U-shaped limiting frame (102a), a fixing plate (102c) being fixedly connected at the bottom end of the bolt (102b), and a knob (102d) being fixedly connected at the top end of the bolt (102b).

4. The photovoltaic support punching machine capable of punching holes at equal intervals as claimed in claim 3, characterized in that: A first electric cylinder (208) is fixedly mounted at the rear end of the mounting frame (104); a first electric telescopic rod (209) is movably connected inside the first electric cylinder (208); a front end of the first electric telescopic rod (209) extends into the first movable groove (104a) and is fixedly connected to the rear wall of the movable block (201).

5. The photovoltaic support punching machine capable of equidistant punching as claimed in claim 4, characterized in that: The positioning assembly (207) includes a positioning cylinder (207a) slidably connected to the outer surface of the movable plate (205), and the inner side of the positioning cylinder (207a) is inserted into the positioning groove (107) at the front end, and the outer end of the positioning cylinder (207a) extends to the outside of the processing table (100) and is fixedly connected to a connecting disk (207b), and a toggle block (207c) is fixedly installed on the outer side of the connecting disk (207b).

6. The photovoltaic support punching machine capable of punching holes at equal intervals as claimed in claim 5, characterized in that: The movable plate (205) is provided with a telescopic slot (205a) inside, and limit slots (205b) are symmetrically provided at the front and rear ends of the telescopic slot (205a), and the positioning assembly (207) further comprises a telescopic spring (207d) fixedly connected to the side wall of the telescopic slot (205a), and the other end of the telescopic spring (207d) is fixedly connected to a telescopic block (207e), and the front and rear ends of the telescopic block (207e) respectively penetrate the two limit slots (205b) and are fixedly connected to the inner wall of the positioning tube (207a).

7. The photovoltaic support punching machine capable of punching holes at equal intervals as claimed in claim 6, characterized in that: Second electric cylinders (210) are symmetrically installed on the left and right sides of the top of the processing table (100), and the interiors of the two second electric cylinders (210) are movably connected to second electric telescopic rods (211). The output ends of the second electric telescopic rods (211) extend to the outside of the processing table (100) and are fixedly connected to push plates (212). The outer wall of the push plate (212) abuts against the inner wall of the toggle block (207c), and the bottom surface of the push plate (212) is higher than the upper surface of the connecting plate (207b).

8. The photovoltaic support punching machine capable of punching holes at equal intervals as claimed in claim 7, characterized in that: The internal space of the second moving groove (106) is larger than the outer surface diameter of the positioning tube (207a).

9. The photovoltaic support punching machine capable of punching holes at equal intervals as claimed in claim 8, characterized in that: Receiving grooves (108) are provided at both the front and rear ends of the connection between the punching groove (103) and the second guide groove (105), and baffles (109) are slidably connected in the two receiving grooves (108), and the opposite surfaces of the two baffles (109) are fixedly connected to the outer wall of the movable plate (205), and the baffles (109) at the rear end are blocked between the punching groove (103) and the second guide groove (105).

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