A punching machine capable of continuous punching for processing hardware connectors of garden trimmers

Abstract

The invention discloses a punching machine for processing hardware connectors of a garden trimmer capable of continuous punching, which belongs to the technical field of architectural garden landscape, and comprises a side seat, on which a punching mechanism capable of continuous punching is installed, the punching mechanism is connected to a punching head, and a transmission mechanism is arranged below the punching head. The punching machine for processing hardware connectors of a garden trimmer capable of continuous punching of the invention can automatically punch through a punching mechanism capable of mechanized intermittent punching, and has high efficiency, and is provided with a transmission mechanism, which can automatically transmit materials, and cooperates with the punching mechanism, so as to have high production efficiency.

Description

Technical Field

[0001] The invention relates to the field of architectural garden landscape, in particular to a punching machine capable of continuous punching for processing hardware connectors of a garden trimmer. Background Art

[0002] The basic components of garden landscape can be divided into two categories: one is soft things, such as trees, water, breeze, drizzle, sunshine, and sky; the other is hard things, such as paving, walls, railings, and landscape construction. Soft things are called soft landscapes, which are usually natural; hard things are called hard landscapes, which are usually man-made. Trees and green belts in garden landscapes need to be pruned regularly with pruning machines. When pruning machines are used to process hardware connectors, punching machines are required. Punching machines are stamping presses. In national production, stamping technology has the advantages of saving materials and energy, high efficiency, low technical requirements for operators, and the ability to make products that cannot be achieved by mechanical processing through various mold applications. Therefore, its use is becoming more and more extensive. It can make blanking, punching, forming, drawing, trimming, fine punching, shaping, riveting and extrusion parts, etc.

[0003] The existing punching machines for processing the hardware connectors of pruning machines have the following disadvantages: 1. The existing punching machines for processing the hardware connectors of pruning machines need to be punched manually one by one, and cannot be automatically punched continuously, resulting in low punching efficiency; 2. The existing punching machines for processing the hardware connectors of pruning machines need to be manually loaded, and cannot be mechanized and continuously loaded, resulting in low production efficiency. Summary of the invention

[0004] The object of the present invention is to provide a punching machine for processing hardware connectors of a garden pruning machine that can perform continuous stamping. The punching machine for processing hardware connectors of a garden pruning machine that can perform continuous stamping can perform automated stamping with high efficiency through a stamping mechanism that can perform mechanized intermittent stamping. A conveying mechanism is provided to automatically convey materials. In combination with the stamping mechanism, the production efficiency is high, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a punching machine for processing hardware connectors of a garden trimmer capable of continuous stamping, comprising a side seat, on which a punching mechanism capable of continuous stamping is installed, the punching mechanism is connected to a punching head, and a transmission mechanism is arranged below the punching head.

[0006] As a further solution of the present invention: the stamping mechanism includes a power assembly, a connecting assembly and a sliding assembly arranged in sequence from top to bottom; the power assembly includes a housing, a first gear, a second gear, a first motor output shaft, a first round block, a tail block and a second round block, the housing is fixedly mounted on the side seat, the first gear and the second gear are arranged in the housing, the first gear is meshed with the second gear, the second gear is sleeved on the first motor output shaft, the first round block and the second round block are symmetrically arranged on the second gear at intervals, the first gear is provided with a toothless portion, and the tail block is arranged on one side of the toothless portion; the tail block includes an outer convex arc section, an inner concave section and a connecting section connected in sequence, the connecting section is connected to the first gear, when the second gear is connected to the first gear When the toothless part is opposite to each other, the tail block is inserted between the first round block and the second round block, and the outer wall of the convex arc segment is tangentially contacted with the outer walls of the first round block and the second round block respectively; the sliding assembly includes a slider and a slide frame, the slider is slidably connected to the slide frame, and the bottom of the slider is fixedly connected to the punch head; the connecting assembly includes a rotating rod, a first rotating ring, a second rotating ring, a first center axis and a second center axis, the first center axis is fixedly installed at a non-center position of the first gear, and there is a spacing between the first center axis and the toothless part, the first rotating ring is rotatably set on the first center axis, the second center axis is fixedly installed on the slider, and the second rotating ring is rotatably set on the second center axis, and the two ends of the rotating rod are respectively fixedly connected to the first rotating ring and the second rotating ring.

[0007] As a further solution of the present invention: the first round block is detachably connected to the second gear via bolts, the second round block is detachably connected to the second gear via bolts, and the connecting section is detachably connected to the first gear via bolts.

[0008] As a further solution of the present invention: the sliding frame is fixedly mounted on the side seat.

[0009] As a further solution of the present invention: the transmission mechanism includes a metal track, a second motor output shaft and a plurality of rotating wheels arranged in sequence along the horizontal direction, the second motor output shaft is connected to a rotating wheel located at the end of the plurality of rotating wheels, the metal track is wound around the plurality of rotating wheels, a plurality of first convex teeth are arranged in sequence along the transmission direction on the inner surface of the metal track, a rubber belt is attached to the outer surface of the metal track, a plurality of second convex teeth are arranged in sequence along the circumferential direction of the rotating wheel, the first convex teeth are meshed with the second convex teeth, and a plurality of grooves are arranged in sequence along the transmission direction on the rubber belt.

[0010] As a further solution of the present invention: a magnetic attraction sheet is fixedly installed in the groove.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. The punching machine for processing hardware connectors of a garden trimmer capable of continuous punching of the present invention can automatically punch through a punching mechanism capable of mechanized intermittent punching, and has high efficiency. When working, the external power supply is used to turn on the first motor through an external switch, and the output shaft of the first motor starts to work. The output shaft of the first motor drives the second gear to rotate, and the first gear rotates synchronously. A toothless portion is provided on the first gear, that is, a section of teeth is missing at the installation of the tail block. When the second gear rotates to correspond to the toothless portion, the first round block and the second round block softly catch the tail block. Then the momentum of the tail block is dissipated, and the tail block is pushed out after a short pause. Therefore, the first gear drives the slider to slide back and forth up and down on the slide frame through the connecting component, so that the punch head punches the material placed in the groove. When the slider slides to the top of the slide frame, the tail block is caught by the first round block and the second round block. After a short pause, the material of the next groove is transferred to the bottom of the punch head, and then the punch head continues to punch, which can achieve continuous punching and solve the problem that the existing punching machine for processing hardware connectors of trimming machines cannot perform automated, continuous and efficient punching.

[0013] 2. The punching machine for processing hardware connectors of garden trimmers capable of continuous stamping described in the present invention can automatically convey materials and cooperate with the stamping mechanism to have high production efficiency. The material to be stamped is first placed in the groove. Since the part to be stamped is made of metal, it can be firmly attracted by the magnetic suction sheet. The external power supply is turned on by the external switch, and the output shaft of the second motor starts to work. The output shaft of the second motor drives the rotating wheel to rotate, and the rotating wheel drives the metal crawler transmission, so that the material in the groove is stamped and then transported away, and this cycle is repeated, with automatic loading and unloading, which solves the problem that the existing punching machine for processing hardware connectors of trimmers cannot be mechanized and continuously loaded. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the present invention;

[0015] Figure 2 It is a structural schematic diagram of the transmission mechanism of the present invention;

[0016] Figure 3 It is a front structural schematic diagram of the punching mechanism of the present invention;

[0017] Figure 4 for Figure 3 The structural diagram at A in the middle;

[0018] Figure 5 It is a schematic diagram of the back structure of the punching mechanism of the present invention;

[0019] Figure 6 for Figure 5 Schematic diagram of the structure at B in the figure. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] See also Figures 1 to 6 In the embodiment of the present invention,

[0022] A punching machine capable of continuous punching for processing hardware connectors of a garden trimmer comprises a side seat 3, on which a punching mechanism 1 capable of continuous punching is mounted, the punching mechanism 1 is connected to a punching head 5, a conveying mechanism 2 is arranged below the punching head 5, and the conveying mechanism 2 is supported by a support 4.

[0023] The stamping mechanism 1 includes a power assembly 101, a connecting assembly 102 and a sliding assembly 103 arranged in sequence from top to bottom; the power assembly 101 includes a housing 1011, a first gear 1012, a second gear 1013, a first motor output shaft 1014, a first round block 1015, a tail block 1016 and a second round block 1017, the housing 1011 is fixedly mounted on the side seat 3, the first gear 1012 and the second gear 1013 are arranged in the housing 1011, the first gear 1012 is meshed with the second gear 1013, and the second gear 1013 is meshed with the first gear 1012. The wheel 1013 is sleeved on the first motor output shaft 1014, the first round block 1015 and the second round block 1017 are symmetrically arranged on the second gear 1013, the first gear 1012 is provided with a toothless portion 1018, and the tail block 1016 is arranged on one side of the toothless portion 1018; the tail block 1016 includes an outer convex arc segment 10161, an inner concave segment 10162 and a connecting segment 10163 connected in sequence, and the connecting segment 10163 is connected to the first gear 1012. When the second gear 1013 is connected to the first gear 1012, When the toothless portion 1018 is opposite, the tail block 1016 is inserted between the first round block 1015 and the second round block 1017, and the outer wall of the convex arc segment 10161 is tangentially in contact with the outer wall of the first round block 1015 and the second round block 1017 respectively; the sliding component 103 includes a slider 1031 and a slide frame 1032, the slider 1031 is slidably connected to the slide frame 1032, and the bottom of the slider 1031 is fixedly connected to the punch head 5; the connecting component 102 includes a rotating rod 1021, a first rotating ring 1022, a second rotating ring 1023, a first A center axis 1024 and a second center axis 1025, wherein the first center axis 1024 is fixedly mounted at a non-center position of the first gear 1012, and there is a spacing between the first center axis 1024 and the toothless portion 1018, the first rotating ring 1022 is rotatably mounted on the first center axis 1024, the second center axis 1025 is fixedly mounted on the slider 1031, the second rotating ring 1023 is rotatably mounted on the second center axis 1025, and both ends of the rotating rod 1021 are fixedly connected to the first rotating ring 1022 and the second rotating ring 1023, respectively.

[0024] The first round block 1015 is detachably connected to the second gear 1013 via bolts, the second round block 1017 is detachably connected to the second gear 1013 via bolts, and the connecting section 10163 is detachably connected to the first gear 1012 via bolts.

[0025] The sliding frame 1032 is fixedly mounted on the side seat 3 .

[0026] The conveying mechanism 2 includes a metal track 202, a second motor output shaft 203 and a plurality of rotating wheels 204 arranged in sequence along the horizontal direction. The second motor output shaft 203 is connected to a rotating wheel 204 located at the end of the plurality of rotating wheels 204. The metal track 202 is wound around the plurality of rotating wheels 204. A plurality of first convex teeth 207 are arranged in sequence along the conveying direction on the inner surface of the metal track 202. A rubber belt 201 is attached to the outer surface of the metal track 202. A plurality of second convex teeth 208 are arranged in sequence along the circumferential direction on the rotating wheel 204. The first convex teeth 207 are meshed with the second convex teeth 208. A plurality of grooves 205 are arranged in sequence along the transmission direction on the rubber belt 201.

[0027] A magnetic attraction sheet 206 is fixedly installed in the groove 205 .

[0028] The hardware connectors of the garden trimmer include a variety of connectors, such as angle iron 6, which is used for reinforcing the connection between the trimming blade and the chassis of the garden trimmer, and for connecting the handle and the chassis.

[0029] The working principle of the present invention is as follows: the punching machine for processing hardware connectors of garden trimmers capable of continuous punching of the present invention can be automatically punched through a punching mechanism 1 capable of mechanized intermittent punching, and has high efficiency. When working, an external power supply is supplied, and the first motor is turned on through an external switch, and the output shaft 1014 of the first motor starts to work, and the output shaft 1014 of the first motor drives the second gear 1013 to rotate, and the first gear 1012 rotates synchronously. When the toothless portion of the first gear is opposite to the second gear, the first gear and the second gear form an invalid meshing, and the toothed portion of the first gear and the second gear form an effective meshing. The first gear 1012 lacks a section of teeth at the tail block 1016 installation, that is, the tail block installation lacks a section of teeth. When the second gear rotates to correspond to the toothless portion, the first round block 1015 and the second round block 1017 softly catch the tail block 1016. At this time, the outer wall of the convex arc segment 10161 is tangentially in contact with the outer wall of the first round block 1015 and the second round block 1017 respectively. After the first round block 1015 and the second round block 1017 catch the tail block 1016, its momentum is resolved, and the tail block 1016 is pushed out after a short pause time. Then the second gear 1013 continues to rotate, and when the tail block 1016 is not located between the first round block 1015 and the second round block 1017, the first gear and the second gear continue to effectively mesh. The first gear 1012 drives the slider 1031 to slide up and down on the slide frame 1032 through the connecting assembly 102. When the slider 1031 slides to the top of the slide frame 1032, it pauses for a short period of time to wait for the workpiece after stamping to be transmitted away and the unstamped material to be transmitted, so that continuous stamping can be performed. The bottom of the slider 1031 is not limited to installing one punch head 5, and the number of installed punch heads 5 can be adjusted according to demand. The punching machine for processing hardware connectors of the garden trimmer capable of continuous stamping of the present invention is provided with a transmission mechanism 2, which can automatically transmit materials, and cooperate with the stamping mechanism 1, so that the production efficiency is high. First, place the material to be punched in the groove 205. The shape of the material to be punched is not limited to the rectangle shown by the angle iron 6 in the figure. Other shapes can also be processed. If batch processing of workpieces of other shapes is required, the groove can also be customized into the required shape of the workpiece to be processed according to demand. Since the workpiece to be punched, i.e. the angle iron 6, is made of metal, it can be firmly attracted by the magnetic suction piece 206. The external power supply is turned on by the external switch, and the output shaft of the second motor 203 drives the rotating wheel 204 to rotate, and the rotating wheel 204 drives the metal crawler 202 to drive, so that the material in the groove 205 is punched and then transported away, and so on and so forth, automatic loading and unloading, solves the problem that the existing punching machine for processing hardware connectors of trimming machines cannot be mechanized and continuously loaded.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A punching machine capable of continuous punching for processing hardware connectors of garden trimmers, characterized in that: The invention comprises a side seat (3), on which a punching mechanism (1) capable of continuous punching is mounted, the punching mechanism (1) is connected to a punching head (5), and a conveying mechanism (2) is arranged below the punching head (5). The punching mechanism (1) comprises a power assembly (101), a connecting assembly (102) and a sliding assembly (103) which are arranged in sequence from top to bottom; the power assembly (101) comprises a housing (1011), a first gear (1012), a second gear (1013), a first motor output shaft (1014), a first round block (1015), a tail block (1016) and a second round block (1017); the housing (1011) is fixedly mounted on the side seat (3); the first gear (1012) and the second gear (1013) are arranged in the housing (1011); the first gear (1012) meshes with the second gear (1013); the second gear (1013) is sleeved on the first motor output shaft (1014); the first round block (1015) and the second round block (1017) are symmetrically arranged on the second gear (1013) at intervals; the first gear (1012) is provided with a toothless portion. (1018), the tail block (1016) is arranged on one side of the toothless portion (1018); the tail block (1016) comprises an outer convex arc segment (10161), an inner concave segment (10162) and a connecting segment (10163) which are connected in sequence, and the connecting segment (10163) is connected to the first gear (1012). When the second gear (1013) is opposite to the toothless portion (1018) of the first gear (1012), the tail block (1016) The sliding assembly (103) is inserted between the first circular block (1015) and the second circular block (1017), and the outer wall of the convex circular arc section (10161) is in tangential contact with the outer walls of the first circular block (1015) and the second circular block (1017) respectively; the sliding assembly (103) comprises a sliding block (1031) and a sliding frame (1032), the sliding block (1031) is slidably connected to the sliding frame (1032), and the bottom of the sliding block (1031) is fixedly connected to the punch head (5);The connecting assembly (102) comprises a rotating rod (1021), a first rotating ring (1022), a second rotating ring (1023), a first central axis (1024) and a second central axis (1025); the first central axis (1024) is fixedly mounted at a non-central position of the first gear (1012), and a spacing is provided between the first central axis (1024) and the toothless portion (1018); the first rotating ring (1022) is rotatably mounted on the first central axis (1024); the second central axis (1025) is fixedly mounted on a slider (1031); the second rotating ring (1023) is rotatably mounted on the second central axis (1025); the two ends of the rotating rod (1021) are respectively fixedly connected to the first rotating ring (1022) and the second rotating ring (1023); the transmission mechanism (2) comprises a metal A crawler belt (202), a second motor output shaft (203), and a plurality of rotating wheels (204) arranged in sequence and at intervals in a horizontal direction, wherein the second motor output shaft (203) is connected to a rotating wheel (204) located at an end of the plurality of rotating wheels (204), the metal crawler belt (202) is wound around the plurality of rotating wheels (204), a plurality of first convex teeth (207) are arranged in sequence and at intervals along the transmission direction of the metal crawler belt (202), a rubber belt (201) is attached to the outer surface of the metal crawler belt (202), a plurality of second convex teeth (208) are arranged in sequence and at intervals along the circumferential direction of the rotating wheel (204), the first convex teeth (207) mesh with the second convex teeth (208), and a plurality of grooves (205) are arranged in sequence and at intervals along the transmission direction of the rubber belt (201). ; 2. A punching machine capable of continuous punching for processing hardware connectors of garden trimmers according to claim 1, characterized in that: The first round block (1015) is detachably connected to the second gear (1013) via bolts, the second round block (1017) is detachably connected to the second gear (1013) via bolts, and the connecting section (10163) is detachably connected to the first gear (1012) via bolts.

3. A punching machine capable of continuous punching for processing hardware connectors of garden trimmers according to claim 1, characterized in that: The sliding frame (1032) is fixedly mounted on the side seat (3).

4. A punching machine capable of continuous punching for processing hardware connectors of garden trimmers according to claim 1, characterized in that: A magnetic attraction sheet (206) is fixedly installed in the groove (205).

Images