CN115365794A - Automatic plastic shell assembly pressing machine and control method thereof - Google Patents
Automatic plastic shell assembly pressing machine and control method thereof Download PDFInfo
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- CN115365794A CN115365794A CN202210797754.9A CN202210797754A CN115365794A CN 115365794 A CN115365794 A CN 115365794A CN 202210797754 A CN202210797754 A CN 202210797754A CN 115365794 A CN115365794 A CN 115365794A
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- 238000003825 pressing Methods 0.000 title claims abstract description 100
- 238000000034 method Methods 0.000 title claims abstract description 24
- 230000003993 interaction Effects 0.000 claims abstract description 8
- 230000000712 assembly Effects 0.000 claims abstract description 7
- 238000000429 assembly Methods 0.000 claims abstract description 7
- 238000001514 detection method Methods 0.000 claims description 57
- 238000010030 laminating Methods 0.000 claims description 48
- 238000011144 upstream manufacturing Methods 0.000 claims description 25
- 230000001681 protective effect Effects 0.000 claims description 22
- 230000006698 induction Effects 0.000 claims description 12
- 230000001939 inductive effect Effects 0.000 claims description 11
- 230000003287 optical effect Effects 0.000 claims description 11
- 238000006073 displacement reaction Methods 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 3
- 230000008093 supporting effect Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 238000004148 unit process Methods 0.000 claims description 2
- 230000008569 process Effects 0.000 abstract description 14
- 230000007246 mechanism Effects 0.000 abstract description 5
- 230000004044 response Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000012827 research and development Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 9
- 238000007599 discharging Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 5
- 238000010616 electrical installation Methods 0.000 description 4
- 239000006096 absorbing agent Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009960 carding Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000001976 improved effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- 238000012546 transfer Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/027—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same using hydraulic or pneumatic means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
- B23P19/002—Article feeders for assembling machines orientating the articles
Abstract
The invention discloses an automatic pressing machine for a plastic shell assembly. The machine type comprises a rack component, a feeding component, a pressing component, a human-computer interaction interface and the like; all parts are controlled by a programmable controller, and the automatic pressing, automatic feeding, automatic blanking and automatic counting processes of the plastic shell assembly are realized. The single plastic shell assembly is sequentially subjected to manual feeding and is conveyed to a sensor sensing position by a conveying belt, the programmable controller triggers a pressing actuating mechanism after receiving a sensor input signal, and the plastic shell assemblies are sequentially subjected to automatic blanking by the conveying belt after being pressed; the machine type has the advantages of simple machine type layout, rapid mechanism response, strong controllability, safe and efficient pressing process, long service life of main accessories, wide application range of plastic shell assemblies, low research and development and maintenance cost and the like.
Description
Technical Field
The invention relates to automatic production equipment, in particular to an automatic pressing machine for a plastic shell assembly and a control method of the automatic pressing machine.
Background
At present, the assembly process of the plastic shell assembly of the radiator is generally completed through manual assembly, the scheme and the device of the plastic shell assembly of the automatic assembly heat dissipation unit are lacked in the field, the radiator product has the characteristic of diversified specifications, the assembly process is more complicated, the assembly quality is difficult to ensure through manual operation, the labor intensity is high, and the manual operation is relied on to carry out very low efficiency.
Semi-automatic equipment such as mechanical type pressfitting machine or footboard formula pressfitting machine at present uses comparatively extensively in the industrial automation field, and this type pressfitting machine can be used to realize the moulded case subassembly pressfitting process of different material types. The assembly to be pressed is required to be manually arranged at the positioning point, some parts are required to be stacked, the pressing mechanism is controlled to execute part movement through a manual operation pressing rod or a pedal switch, and manual blanking is required after pressing is finished. However, the above solutions and devices have the following drawbacks: 1. the feeding and discharging mode of the equipment adopts manpower, so that the feeding process is increased; the transfer path of the plastic shell assembly is limited by the layout mode of the whole machine, namely, the plastic shell assembly can be loaded only by first blanking, and the production efficiency is seriously influenced; 2. the pressing execution mechanism is triggered manually, so that operation steps are increased, and the corresponding period of the equipment execution mechanism is prolonged by the manual reaction operation time; 3. the triggering mode of the material feeding and discharging process and the pressing movement process needs to be manual, so that the safety risk is increased to a certain extent; 4. based on physical characteristics and product diversification characteristics of plastic shell component materials of radiator unit products, the equipment has the limitation of pressing height and pressing load, and the adjustment is difficult to realize according to the pressing in-place height and the pressing load of different plastic shell components.
In order to solve the above problems, there is an urgent need for a plastic shell assembly automatic press-fitting machine with high automation degree and a control method thereof, so as to improve the production efficiency and the production quality, reduce the labor intensity, and improve the safety of the production process.
Disclosure of Invention
The invention provides an automatic pressing machine for integrally feeding, pressing and discharging a plastic shell assembly and a control method thereof, aiming at solving the problems that the production efficiency is low and the production quality is difficult to ensure due to the lack of an automatic jig in the assembly process of the plastic shell of the radiator in the prior art, and improving the production efficiency.
In order to realize the purpose, the invention adopts the following technical scheme: an automatic plastic shell assembly laminating machine, comprising: the pressing machine comprises a rack, a pressing machine base plate and a pressing machine base plate, wherein the rack comprises a pressing machine top plate and the pressing machine base plate opposite to the pressing machine top plate, the pressing machine base plate is positioned at the bottom of the rack, and the pressing machine top plate and the pressing machine base plate are connected through a supporting frame; a transport unit disposed on the frame; the control unit is used for processing signals from the detection unit and controlling the pressing unit and the transportation unit to work; the transportation unit can drive the plastic shell assembly to pass through the rack, the transportation unit comprises an upstream section, a midstream section and a downstream section, the detection unit comprises an upstream detection unit, a midstream detection unit and a downstream detection unit, the upstream detection unit, the midstream detection unit and the downstream detection unit are respectively arranged on the upstream section and the midstream detection unit, the downstream detection unit is arranged on the downstream section, and the detection unit is used for detecting that the plastic shell assembly on the transportation unit passes through the detection unit; and the pressing unit is arranged above the midstream section of the transportation unit and is fixedly installed with a top plate of the pressing machine. The single plastic shell assembly is arranged at the upstream of the transportation unit, the upstream detection unit triggers the control unit to control the transportation unit to move after detecting the plastic shell assembly, the midstream detection unit triggers the control unit to control the transportation unit to stop moving and control the pressing unit to move after detecting the plastic shell assembly, the control unit is fed back after the pressing unit moves, and the control unit controls the pressing unit to reset and controls the transportation unit to move for blanking. The automatic pressing, automatic feeding, automatic discharging and automatic counting processes of the plastic shell assembly are achieved, the overall response of the pressing machine is rapid, and the pressing process is safe and efficient.
Preferably, the pressing unit includes: the front surface of the laminated plate faces the transportation unit; the lower end of the linear optical axis is fixed with the back of the laminated plate, a linear bearing is sleeved on the outer side of the lower side of the linear optical axis, and a pressure spring retainer ring are sleeved on the upper side of the linear optical axis; the stroke-adjustable laminating air cylinder is installed in the middle of the upper surface of a top plate of the laminating machine, the extending end of a piston rod of the stroke-adjustable laminating air cylinder is connected with the back of a laminating plate, a limiting device used for limiting the displacement of the laminating plate is arranged between the top plate of the laminating machine and the laminating plate, a preset groove is formed in the stroke-adjustable laminating air cylinder, and a magnetic switch is installed in the preset groove. The piston rod stretches out and draws back and drives the pressfitting board and reciprocate, and magnetic switch is used for detecting whether the piston rod moves in place, and when magnetic switch detects that the piston rod moves in place, the output cylinder piston signals that target in place give the control unit.
Preferably, the transport unit comprises: and the horizontal conveyor is arranged above the bottom plate of the laminating machine through a conveyor fixing frame and transversely penetrates through the rack. Horizontal conveyors are used to transport plastic shell assemblies to specific locations.
Preferably, the upstream detection unit comprises a first correlation type photoelectric sensor and a first inductive switch bracket which are arranged at two ends of the upstream section; the midstream detection unit comprises a second correlation type photoelectric sensor and a second inductive switch bracket which are arranged at two ends of the midstream section; the downstream detection unit comprises a third correlation type photoelectric sensor and a third inductive switch bracket which are arranged at two ends of the downstream section; the first induction switch support, the second induction switch support and the third induction switch support are fixedly installed on the conveyor through the induction switch installation support. The upstream detection unit is used for detecting the feeding of the plastic shell assembly, the midstream detection unit is used for detecting the plastic shell assembly to the pressing position, the downstream detection unit is used for detecting the discharging of the plastic shell assembly and counting the finished pressing, and the inductive switch support is used for installing the correlation photoelectric sensor.
Preferably, the limiting device comprises a limiting bolt arranged on a top plate of the laminating machine, the limiting bolt penetrates through the top plate of the laminating machine along the thickness direction, the upper side and the lower side of the limiting bolt are locked and fixed with the top plate of the laminating machine through nuts, and the lower end of the limiting bolt protrudes out of the bottom surface of the top plate of the laminating machine. The limiting bolt is used for limiting the displacement of the pressing plate.
Preferably, the rack further comprises a protective cover of the laminating machine, the protective cover of the laminating machine is sleeved above the laminating unit and is fixedly connected with a top plate of the laminating machine, the protective cover of the laminating machine comprises a top plate, a first side plate and a second side plate, the first side plate and the second side plate are respectively connected with two sides of the top plate, and the first side plate and the second side plate are connected with the top plate through stainless steel hinges; embedded handles are arranged on the surfaces of the first side plate and the second side plate. First curb plate and the embedded handle of second curb plate accessible pull open, adopt stainless steel hinge connection, the be convenient for open and shut, can adopt the bolt locking to fix in the pressfitting machine protection casing left and right sides during fixed.
Preferably, the protective cover of the laminating machine further comprises a back plate, the back plate is arranged between the first side plate and the second side plate, the upper side of the back plate is connected with the top plate, the lower side of the back plate is connected with the top plate of the laminating machine, an electrical installation plate is arranged on the inner side of the back plate, and a frequency converter, an electromagnetic valve and a switch power supply are installed on the electrical installation plate.
Preferably, the protective cover of the laminating machine is provided with a front panel opposite to the back panel, the control unit comprises a programmable control all-in-one machine, a human-computer interaction interface and a button switch, the programmable control all-in-one machine is arranged in the protective cover of the laminating machine and faces the front side of the protective cover of the laminating machine, and the human-computer interaction interface and the button switch are arranged on the front side of the protective cover of the laminating machine.
A control method of a plastic shell assembly automatic pressing machine is applied to any one of the plastic shell assembly automatic pressing machines, and comprises the following steps:
when the midstream detection unit detects that a plastic shell assembly passes through the transportation unit, a first detection signal is output; the control unit controls the transportation unit and the pressing unit to act according to the first signal output by the midstream detection unit.
Preferably, the method comprises the following steps: after the magnetic switch detects the in-place signal of the air cylinder piston, the in-place signal of the air cylinder piston is transmitted to the control unit, the control unit outputs a control signal according to the received in-place signal of the air cylinder piston, and the single electric control electromagnetic valve coil is controlled to lose electricity, so that the piston rod of the stroke-adjustable pressing air cylinder is controlled to retract.
Therefore, the invention has the following beneficial effects: (1) Can effectual automation will mould the shell subassembly and transport the pressfitting position and carry out automatic pressfitting to the unloading of moulding the shell subassembly automatic transportation that accomplishes the pressfitting, it is automatic high-efficient, effectively reduce the stability of quality that hand labor power improved the product. (2) Adopt the adjustable pressfitting cylinder of stroke, can be according to the mould shell subassembly adjusting cylinder stroke of moulding of different pressfitting demands and different signals, commonality and practicality are strong. (3) The laminating machine has the advantages of simple structure, optimized mechanical layout, safe and efficient laminating process and convenience in research, development and maintenance.
Drawings
Fig. 1 is a schematic structural view of an automatic pressing machine for plastic housing components according to an embodiment of the invention.
Fig. 2 is a front structural view of the automatic pressing machine for plastic housing components according to an embodiment of the present invention.
Fig. 3 is a schematic side view of an automatic pressing machine for plastic housing components according to an embodiment of the invention.
Fig. 4 is a schematic top view of an automatic pressing machine for plastic housing components according to an embodiment of the invention.
In the figure: 1. the device comprises a rack 11, a pressing machine top plate 12, a pressing machine bottom plate 13, a supporting frame 14, an upstream section 15, a midstream section 16, a downstream section 2, a pressing plate 21, a linear optical axis 22, a pressure spring 23, a stroke-adjustable cylinder 24, a magnetic switch 25, a single-electric-control electromagnetic valve 26, a frequency converter 3, a horizontal conveyor 31, a third correlation type photoelectric sensor 32, a limit bolt 5, a second side plate 51, an embedded handle 6, a man-machine interaction interface 7, a pad shock absorber 8 and a strip-shaped pad plate.
Detailed Description
The invention is further described with reference to the following detailed description and accompanying drawings.
The embodiment is as follows:
an automatic pressing machine for plastic shell assembly as shown in fig. 1 comprises: the pressing device comprises a rack 1, wherein the rack 1 comprises a pressing machine top plate 11 and a pressing machine bottom plate 12 opposite to the pressing machine top plate 11, the pressing machine bottom plate 12 is located at the bottom of the rack 1, a foot pad shock absorber 7 is installed below the pressing machine bottom plate 12, and the pressing machine top plate 11 is connected with the pressing machine bottom plate 12 through a support frame 13; the rack 1 further comprises a laminator protective cover, the laminator protective cover is sleeved above the laminator top plate 11 and fixedly connected with the laminator top plate 11, the laminator protective cover comprises a top plate, a first side plate and a second side plate 5, a back plate and a front panel, the first side plate and the second side plate 5 are respectively connected with two sides of the top plate, and the first side plate and the second side plate 5 are connected with the top plate through stainless steel hinges; embedded handles 51 are arranged on the surfaces of the first side plate and the second side plate 5. First curb plate and 5 accessible embedded handles 51 of second curb plate pull open, adopt stainless steel hinge connection, the opening and shutting of being convenient for can adopt the bolt locking to fix in the pressfitting machine protection casing left and right sides during fixed. The backplate sets up between first curb plate and second curb plate 5, the backplate upside is connected with the roof, the backplate downside is connected with pressfitting machine roof 11, the backplate inboard is equipped with the electrical installation board, install converter 26, solenoid valve and switching power supply on the electrical installation board, the pressfitting machine protecting cover is equipped with the front panel relative with the backplate.
A transport unit; the transport unit comprises: the horizontal conveyor 3 is arranged above the bottom plate 12 of the laminating machine through a conveyor fixing frame and transversely penetrates through the frame 1, the bottom of the transportation unit is provided with a long strip-shaped base plate 8, and the conveyor fixing frame is connected with the bottom plate 12 of the laminating machine through bolts. The transportation unit can drive the plastic shell assembly to pass through the rack 1, the transportation unit comprises an upstream section 14, a midstream section 15 and a downstream section 16, the detection unit comprises an upstream detection unit arranged at the upstream section 14, a midstream detection unit arranged at the midstream section 15 and a downstream detection unit arranged at the downstream section 16, and the detection unit is used for detecting that the plastic shell assembly on the transportation unit passes through the detection unit; the upstream detection unit comprises a first correlation type photoelectric sensor and a first inductive switch bracket which are arranged at two ends of the upstream section 14; the midstream detection unit comprises a second correlation type photoelectric sensor and a second inductive switch bracket which are arranged at two ends of the midstream section 15; the downstream detection unit comprises a third correlation type photoelectric sensor 31 and a third inductive switch bracket which are arranged at two ends of the downstream section 16; the first induction switch support, the second induction switch support and the third induction switch support are fixedly installed on the conveyor through the induction switch installation support. The upstream detection unit is used for detecting the feeding of the plastic shell assembly, the midstream detection unit is used for detecting the plastic shell assembly to the pressing position, the downstream detection unit is used for detecting the discharging of the plastic shell assembly and counting the finished pressing, and the inductive switch support is used for installing the correlation photoelectric sensor.
The control unit processes the signal from the detection unit and controls the pressing unit and the transportation unit to work; the control unit comprises a programmable control all-in-one machine, a human-computer interaction interface 6 and a button switch, the programmable control all-in-one machine is arranged in the protective cover of the laminating machine and faces the front face of the protective cover of the laminating machine, and the human-computer interaction interface 6 and the button switch are arranged on the front face of the protective cover of the laminating machine.
And the pressing unit is arranged above the midstream section of the transportation unit and is fixedly installed with the top plate 11 of the pressing machine. The press-fit unit includes: the front face of the laminated plate 2 faces the transportation unit; the lower end of the linear optical axis 21 is fixed to the back face of the laminated plate 2, a linear bearing is sleeved on the outer side of the lower side of the linear optical axis 21, and a pressure spring 22 retainer ring are sleeved on the upper side of the linear optical axis 21; the adjustable pressfitting cylinder of stroke, the adjustable pressfitting cylinder of stroke is installed pressfitting machine roof 11 upper surface middle part, the piston rod of adjustable stroke cylinder 23 stretches out the end and 2 back connections of pressfitting board, be equipped with the stop device who is used for injecing 2 displacements of pressfitting board between pressfitting machine roof 11 and the pressfitting board 2, stop device is including setting up the stop bolt 32 on pressfitting machine roof 11, stop bolt 32 runs through pressfitting machine roof 11 along the thickness direction and sets up, the both sides are fixed with 11 lockings of pressfitting machine roof through the nut about stop bolt 32, the setting of 11 bottom surfaces of 32 lower extremes of stop bolt outstanding pressfitting machine roof. The restricting bolt serves to restrict displacement of the pressboard 2. The stroke-adjustable cylinder 23 is provided with a preset groove, and a magnetic switch 24 is installed in the preset groove. The piston rod stretches out and draws back and drives pressfitting board 2 and reciprocate, and magnetic switch 24 is used for detecting whether the piston rod moves in place, and when magnetic switch 24 detected that the piston rod moved in place, the output cylinder piston signal of reaching the place gives the control unit.
When the device runs, a single plastic shell assembly is arranged at the upstream of the transportation unit, the upstream detection unit triggers the control unit to control the transportation unit to act after detecting the plastic shell assembly, the midstream detection unit triggers the control unit to control the transportation unit to stop acting and control the pressing unit to act after detecting the plastic shell assembly, the control unit is fed back after the pressing unit acts, and the control unit controls the pressing unit to reset and controls the transportation unit to act and discharge. The automatic pressing, automatic feeding, automatic discharging and automatic counting processes of the plastic shell assembly are achieved, the overall response of the pressing machine is rapid, and the pressing process is safe and efficient.
The embodiment also discloses a control method of the automatic pressing machine for the plastic shell assembly, which is suitable for the automatic pressing machine for the plastic shell assembly disclosed by the embodiment and comprises the following control steps:
step S1: : starting the machine, automatically operating the conveying belt to ensure no fault alarm, setting the frequency of a frequency converter 26 and controlling the rotating speed of a conveying unit;
step S2: switching the manual mode into an automatic mode on a touch screen of the programmable control all-in-one machine, and automatically operating the conveyor;
and step S3: assembling and positioning the plastic shell assembly by an operator, and carding cables of the plastic shell assembly;
and step S4: the operator places the assembled molded case assembly on the transport unit upstream section 14;
step S5: the conveyor begins to transport the plastic shell assembly;
step S6: the third correlation photoelectric sensor 31 outputs a first detection signal when detecting the molded case component; the control unit controls the transportation unit to stop according to the first signal output by the midstream detection unit;
step S7: converting an input signal of the correlation type photoelectric sensor into an output signal through the programmable control all-in-one machine, and enabling a single-electric control electromagnetic valve 25 coil to be electrified so as to control the extension of a piston rod of the adjustable pressing air cylinder and press the plastic shell assembly;
step S8: after the magnetic switch 24 detects the in-place signal of the cylinder piston, the input signal of the magnetic switch 24 is converted into an output signal through the programmable control all-in-one machine, so that the coil of the single-electric-control electromagnetic valve 25 is de-energized to control the retraction of the piston rod of the adjustable pressing cylinder;
step S9: the conveyor continues to operate, and the pressed plastic shell assembly is conveyed to a discharging end to automatically discharge materials;
step S10: manual material receiving inspection;
in addition, the whole machine system has a counting function for the current production;
the specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Although the terms of press, frame, molded case assembly, piston rod, linear optical axis, etc. are used more often herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to the spirit of the present invention.
Claims (10)
1. The utility model provides a mould shell subassembly automatic pressfitting machine which characterized in that includes: the pressing machine comprises a rack, a pressing machine base plate and a pressing machine base plate, wherein the rack comprises a pressing machine top plate and the pressing machine base plate opposite to the pressing machine top plate, the pressing machine base plate is positioned at the bottom of the rack, and the pressing machine top plate and the pressing machine base plate are connected through a supporting frame; a transport unit disposed on the frame; the control unit processes signals from the detection unit and controls the pressing unit and the transportation unit to work; the transportation unit can drive the plastic shell assembly to pass through the rack, the transportation unit comprises an upstream section, a midstream section and a downstream section, the detection unit comprises an upstream detection unit, a midstream detection unit and a downstream detection unit, the upstream detection unit, the midstream detection unit and the downstream detection unit are respectively arranged on the upstream section and the midstream section, the downstream detection unit is arranged on the downstream section, and the detection unit is used for detecting that the plastic shell assembly on the transportation unit passes through the detection unit; and the pressing unit is arranged above the midstream section of the transportation unit and is fixedly installed with a top plate of the pressing machine.
2. The automatic plastic housing assembly pressing machine according to claim 1, wherein the pressing unit comprises: the front surface of the laminated plate faces the transportation unit; the lower end of the linear optical axis is fixed with the back of the laminated plate, a linear bearing is sleeved on the outer side of the lower side of the linear optical axis, and a pressure spring retainer ring are sleeved on the upper side of the linear optical axis; the stroke-adjustable laminating air cylinder is installed in the middle of the upper surface of a top plate of the laminating machine, the extending end of a piston rod of the stroke-adjustable laminating air cylinder is connected with the back of a laminating plate, a limiting device used for limiting the displacement of the laminating plate is arranged between the top plate of the laminating machine and the laminating plate, a preset groove is formed in the stroke-adjustable laminating air cylinder, and a magnetic switch is installed in the preset groove.
3. A plastic case assembly automatic pressing machine according to claim 1 or 2, wherein the transportation unit comprises: and the horizontal conveyor is arranged above the bottom plate of the laminating machine through a conveyor fixing frame and transversely penetrates through the rack.
4. The automatic pressing machine for plastic shell assemblies according to claim 3, wherein the upstream detection unit comprises a first correlation photoelectric sensor and a first inductive switch bracket arranged at two ends of the upstream section; the midstream detection unit comprises a second correlation type photoelectric sensor and a second inductive switch bracket which are arranged at two ends of the midstream section; the downstream detection unit comprises a third correlation type photoelectric sensor and a third inductive switch bracket which are arranged at two ends of the downstream section; the first induction switch support, the second induction switch support and the third induction switch support are fixedly installed with the conveyor through the induction switch installation support.
5. The automatic laminating machine for plastic shell assemblies according to claim 4, wherein the limiting device comprises a limiting bolt arranged on a top plate of the laminating machine, the limiting bolt is arranged through the top plate of the laminating machine along the thickness direction, the upper side and the lower side of the limiting bolt are locked and fixed with the top plate of the laminating machine through nuts, and the lower end of the limiting bolt protrudes out of the bottom surface of the top plate of the laminating machine.
6. The automatic laminator with plastic shell assemblies according to claim 5, wherein the rack further comprises a laminator protective cover, the laminator protective cover is sleeved on the laminating unit and is fixedly connected with a top plate of the laminator, the laminator protective cover comprises a top plate, and a first side plate and a second side plate which are respectively connected with two sides of the top plate, and the first side plate and the second side plate are connected with the top plate through stainless steel hinges; embedded handles are arranged on the surfaces of the first side plate and the second side plate.
7. The automatic laminator with plastic shell assemblies according to claim 6, wherein the protective cover of the laminator further comprises a back plate, the back plate is arranged between the first side plate and the second side plate, the upper side of the back plate is connected with the top plate, the lower side of the back plate is connected with the top plate of the laminator, an electrical mounting plate is arranged on the inner side of the back plate, and a frequency converter, an electromagnetic valve and a switching power supply are mounted on the electrical mounting plate.
8. A plastic case assembly automatic pressing machine according to claim 7, wherein the pressing machine protective cover is provided with a front panel opposite to the back panel, the control unit comprises a programmable control all-in-one machine, a human-computer interaction interface and a button switch, the programmable control all-in-one machine is mounted in the pressing machine protective cover and arranged towards the front side of the pressing machine protective cover, and the human-computer interaction interface and the button switch are arranged on the front side of the pressing machine protective cover.
9. A method for controlling an automatic press for plastic housing components, characterized in that the automatic press for plastic housing components as recited in any one of claims 1 to 8 is adopted, comprising:
when the midstream detection unit detects that a plastic shell assembly passes through the transportation unit, outputting a first detection signal; the control unit controls the transportation unit and the pressing unit to act according to the first signal output by the midstream detection unit.
10. The method for controlling the automatic laminating machine for the plastic shell assembly according to claim 9, comprising: after the magnetic switch detects the in-place signal of the air cylinder piston, the in-place signal of the air cylinder piston is transmitted to the control unit, the control unit outputs a control signal according to the received in-place signal of the air cylinder piston, and the coil of the single-electric-control electromagnetic valve is controlled to lose electricity, so that the piston rod of the stroke-adjustable pressing air cylinder is controlled to retract.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210797754.9A CN115365794A (en) | 2022-07-06 | 2022-07-06 | Automatic plastic shell assembly pressing machine and control method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210797754.9A CN115365794A (en) | 2022-07-06 | 2022-07-06 | Automatic plastic shell assembly pressing machine and control method thereof |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4090295A (en) * | 1977-01-14 | 1978-05-23 | The Goodyear Tire & Rubber Company | Apparatus for assembling force-fit components |
| CN206356726U (en) * | 2016-12-20 | 2017-07-28 | 无锡明珠增压器制造有限公司 | Automatic loading/unloading hot-press equipment |
| CN109687031A (en) * | 2018-12-26 | 2019-04-26 | 深圳市景方盈科技有限公司 | A kind of concora crush modular system of new energy car battery |
| CN208977211U (en) * | 2018-05-29 | 2019-06-14 | 深圳市倍斯特科技股份有限公司 | Double-station pressing device |
| CN209648039U (en) * | 2019-03-27 | 2019-11-19 | 湖北火爆机器人科技有限公司 | A kind of hub-bearing unit clearance detection and negative clearance press-loading apparatus |
| CN210570401U (en) * | 2019-04-17 | 2020-05-19 | 苏州捷元泰自动化科技有限公司 | Automatic pressfitting detects workstation |
| CN214082936U (en) * | 2020-11-28 | 2021-08-31 | 东莞市星彩晖电子科技有限公司 | Pressing mechanism for backlight assembly unit |
| CN215432416U (en) * | 2021-04-14 | 2022-01-07 | 赛尔康(贵港)有限公司 | Device for pressing circuit board and shell |
| CN215587584U (en) * | 2021-07-12 | 2022-01-21 | 河南维软智能科技有限公司 | Intelligent automobile part stamping device |
-
2022
- 2022-07-06 CN CN202210797754.9A patent/CN115365794A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4090295A (en) * | 1977-01-14 | 1978-05-23 | The Goodyear Tire & Rubber Company | Apparatus for assembling force-fit components |
| CN206356726U (en) * | 2016-12-20 | 2017-07-28 | 无锡明珠增压器制造有限公司 | Automatic loading/unloading hot-press equipment |
| CN208977211U (en) * | 2018-05-29 | 2019-06-14 | 深圳市倍斯特科技股份有限公司 | Double-station pressing device |
| CN109687031A (en) * | 2018-12-26 | 2019-04-26 | 深圳市景方盈科技有限公司 | A kind of concora crush modular system of new energy car battery |
| CN209648039U (en) * | 2019-03-27 | 2019-11-19 | 湖北火爆机器人科技有限公司 | A kind of hub-bearing unit clearance detection and negative clearance press-loading apparatus |
| CN210570401U (en) * | 2019-04-17 | 2020-05-19 | 苏州捷元泰自动化科技有限公司 | Automatic pressfitting detects workstation |
| CN214082936U (en) * | 2020-11-28 | 2021-08-31 | 东莞市星彩晖电子科技有限公司 | Pressing mechanism for backlight assembly unit |
| CN215432416U (en) * | 2021-04-14 | 2022-01-07 | 赛尔康(贵港)有限公司 | Device for pressing circuit board and shell |
| CN215587584U (en) * | 2021-07-12 | 2022-01-21 | 河南维软智能科技有限公司 | Intelligent automobile part stamping device |
Non-Patent Citations (1)
| Title |
|---|
| 北方工业大学流体传动与控制教研室: "《气动元件及系统设计》", 31 August 1996, 机械工业出版社, pages: 140 - 142 * |
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