CN208882266U - A kind of speaker wrapping automatic production equipment - Google Patents

Abstract

The utility model relates to an automatic production device for wrapping cloth of a sound box, which comprises a first hot-pressing device, a first laser cutting device, a second hot-pressing device, a second laser cutting device and a gluing combination device which are arranged along the feeding direction of a production line in sequence, wherein the devices are connected with each other by a material clamping manipulator for automatic product transmission, the first hot-pressing device comprises a material storage mechanism and a plurality of side hot-pressing mechanisms which are respectively arranged at the two sides of the material storage mechanism, and the material clamping manipulator is arranged between the side hot-pressing mechanisms; the beneficial effects of the utility model embody: the production line adopts a plurality of manipulators to carry out the material transmission of whole production to use automatic hot pressing device to carry out the hot pressing on each side of product respectively, ensure that the cloth can bond firmly on the shell, and carry out laser cutting to the part after the hot pressing, ensure that the whole of product infantees shell is pleasing to the eye, its degree of automation is high, shortens production cycle, reduction in production cost, and the use in production of being convenient for, the practicality is strong.

Description

A kind of speaker wrapping automatic production equipment

technical field

The utility model relates to a sound box production equipment, in particular to an automatic production line for the sound box wrapping cloth for the automatic wrapping production of the sound box shell.

Background technique

Speakers are widely used in people's daily life. In order to prevent dust and protect the sound, the shell is generally covered with a layer of cloth. At present, the cover of the speaker shell on the market is mostly manually wrapped and bonded. , Due to the artificial bonding of the fabric, the bonding strength is uneven, which is easy to cause the local fabric to loosen, and the edges are uneven, and there is a lot of excess material, which affects the overall appearance of the shell product, inconvenient for production and use, long production cycle, and high cost. Less practical.

Utility model content

In order to solve the above-mentioned problems, the utility model aims to provide a sound box production equipment, in particular an automatic production line of sound box cloth wrapping for the automatic cloth cloth production of the sound box shell.

To achieve the above-mentioned purpose, the technical scheme adopted by the present utility model is: a kind of automatic production equipment of speaker wrapping cloth, including a production line composed of several clamping manipulators and several feeding devices, and a first line along the feeding direction of the production line. A hot-pressing device, a first laser cutting device, a second hot-pressing device, a second laser cutting device and a gluing combination device are provided, and a discharging area and a receiving area are respectively provided at both ends of the production line.

Wherein, the first hot-pressing device includes a material storage mechanism and several side hot-pressing mechanisms respectively arranged on both sides of the material storage mechanism, and the clamping manipulator is arranged between the several side hot-pressing mechanisms , the side hot-pressing mechanism includes a bracket, a jack-up assembly and several side-pressure assemblies, the jack-up assembly is movably installed in the bracket through a cylinder, and a plurality of the side-pressure assemblies are slidable through a slider are arranged on the end surface of the bracket, and are distributed on the outside of the jacking assembly in an axial array.

Wherein, the jack-up assembly includes a positioning plate, an ejection plate and a guide column, the positioning plate is provided with a number of locking pins, the positioning plate is installed on one side of the ejection plate, and the guide column is installed on the On the other side of the ejection plate, the ejection plate is installed on the bracket through the guide column, and is lifted up and moved by the guide column through the air cylinder. The ejection plate is provided with a rotating motor and a proximity sensor.

Wherein, the side pressing component includes a base, a mounting plate, a push plate, a heat insulating plate, a heating plate and a hot pressing plate, the base is slidably mounted on the slider by driving, and the mounting plate is fixedly mounted on the On the base, the mounting plate is provided with a number of guide rods, the push plate is slidably arranged on the guide rod, a buffer block is arranged between the mounting plate and the push plate, and the buffer block It is connected with the push plate by several return springs. The heat insulation plate, the heating plate and the hot pressing plate are sequentially installed on the push plate. The heating plate is provided with a heating pipe and a temperature sensor.

Wherein, a pressure sensor is embedded between the mounting plate and the buffer block, a support plate is provided at the bottom of the heat insulating plate and the heating plate, and the support plate is fixed on the heating plate by a positioning pin.

Wherein, the first laser cutting device and the second laser cutting device each include a base and a fitting block arranged on the base, and the base is provided with a proximity sensor.

Wherein, the second hot pressing device includes a frame body and a plurality of longitudinal hot pressing mechanisms respectively disposed in the frame body, and each of the plurality of longitudinal hot pressing mechanisms is correspondingly provided with at least one embedded hot pressing mechanism.

Wherein, the gluing combination device includes a frame, a feeding tray, a pressing mechanism and a gluing manipulator, the feeding tray is rotatably arranged on the frame, and the feeding tray is provided with several containers. A slot is placed, and both the pressing mechanism and the gluing manipulator are arranged on one side of the loading tray.

A production process of automatic production equipment for speaker wrapping cloth,

(1) Manually put the wrapped product into the assembly line, and then the clamping manipulator in the first hot pressing device clamps the product into the lateral hot pressing mechanism for side wrapping hot pressing;

(2) After the side hot pressing is completed, the clamping manipulator will continue to send the product into the first laser cutting device, and cut off the excess fabric on the top of the product and in the slot;

(3) After the above cutting process is completed, the product is sent into the longitudinal hot pressing mechanism through the clamping manipulator, and the top and bottom of the product are hot pressed;

(4) The product after the second hot pressing is placed into the second laser cutting device by the clamping manipulator, and the excess fabric at the bottom of the product is cut off;

(5) After the hot pressing and cutting processes are completed, the products are inspected, and the qualified products are sent to the gluing combination device. The gluing manipulator fills the product slots with glue, and presses the parts into the product through the pressing mechanism. Assemble on the corresponding slot to complete the production.

Wherein, in the hot pressing process of step (1), after the primary hot pressing, the product is rotated by a rotating motor at a certain angle, and then the secondary hot pressing is performed.

The beneficial effects of the utility model are as follows: the utility model aims to provide an automatic production equipment and a production process for the speaker wrapping cloth. The automatic hot-pressing device performs hot-pressing to ensure that the fabric can be firmly bonded to the shell, and laser-cuts the hot-pressed part to ensure the overall beauty of the product wrapping shell. It has a high degree of automation, shortens the production cycle, and reduces production cost, easy to produce and use, and strong practicability.

Description of drawings

Figure 1 is a schematic diagram of the overall structure of the utility model.

FIG. 2 is a schematic structural diagram of the side hot pressing mechanism of the present invention.

FIG. 3 is a schematic structural diagram of the jacking assembly of the present invention.

FIG. 4 is a schematic structural diagram of the side pressure assembly of the present invention.

FIG. 5 is a cross-sectional view of the lateral pressure assembly of the present invention.

FIG. 6 is a schematic structural diagram of the second hot pressing device of the present invention.

FIG. 7 is a schematic structural diagram of the gluing combination device of the present invention.

FIG. 8 is a schematic structural diagram of the laser cutting device of the present invention.

9 is a cross-sectional view of the second hot pressing device of the present invention.

FIG. 10 is a schematic structural diagram of the material clamping manipulator and the feeding device of the present invention.

Description of the attached drawings:

1-clamping manipulator; 2-first hot pressing device; 3-first laser cutting device; 4-second hot pressing device; 5-second laser cutting device; 6-gluing combination device; 7-stocking mechanism ;8-side hot pressing mechanism;9-support;10-jacking assembly;11-side pressing assembly;12-cylinder;13-slider;14-positioning plate;15-ejection plate;16-guide column;17- Anti-loosening pin; 18-rotating motor; 19-base; 20-installation plate; 21-push plate; 22-insulation plate; 23-heating plate; 24-heating plate; 25-guide rod; 26-buffer block; 27 -Return spring; 28-heating tube; 29-temperature sensor; 30-pressure sensor; 31-pallet; 32-base; 33-fitting block; 34-proximity sensor; 35-longitudinal hot pressing mechanism; 36-embedded 37-frame; 38-loading tray; 39-pressing mechanism; 40-gluing manipulator; 41-accommodating groove; 42-side push plate; 43-heating block; 44-block; 45-discharging area; 46-receiving area; 47-feeding device; 48-support plate; 49-aluminum fixture.

Detailed ways

The specific embodiments of the present utility model will be described in detail below in conjunction with the accompanying drawings:

As shown in Figure 1-10, an automatic production equipment for speaker wrapping includes a production line composed of several clamping robots 1 and several feeding devices 47, and a first hot pressing device arranged in sequence along the feeding direction of the production line 2. The first laser cutting device 3, the second hot pressing device 4, the second laser cutting device 5 and the gluing combination device 6, the two ends of the production line are respectively provided with a discharging area 45 and a receiving area 46.

The first hot pressing device 2 includes a material storage mechanism 7 and several side hot pressing mechanisms 8 respectively arranged on both sides of the material storage mechanism 7, and a plurality of side hot pressing mechanisms 8 are provided with In the clamping manipulator 1, the side hot pressing mechanism 8 includes a bracket 9, a jacking assembly 10 and several side pressing assemblies 11. The jacking assembly 10 is installed in the bracket 9 in a liftable manner by means of an air cylinder 12, A plurality of the lateral pressure components 11 are slidably disposed on the end surface of the bracket 9 through the slider 13 , and are distributed on the outer side of the jacking component 10 in an axial array.

The jacking assembly 10 includes a positioning plate 14 , an ejection plate 15 and a guide post 16 , the positioning plate 14 is provided with a plurality of locking pins 17 , and the positioning plate 14 is installed on one of the ejection plates 15 . side, the guide post 16 is installed on the other side of the ejection plate 15 , the ejection plate 15 is installed on the bracket 9 through the guide post 16 , and the ejection plate 15 is installed on the bracket 9 through the guide post 16 , and the guide post 16 To achieve the jacking motion, the ejector plate 15 is provided with a rotating motor 18 and a proximity sensor 34 .

The side pressing assembly 11 includes a base 19 , a mounting plate 20 , a push plate 21 , a heat insulating plate 22 , a heating plate 23 and a hot pressing plate 24 , and the base 19 is slidably mounted on the slider 13 by driving , the mounting plate 20 is fixedly installed on the base 19, the mounting plate 20 is provided with a number of guide rods 25, the push plate 21 is slidably disposed on the guide rods 25, the mounting plate 20 A buffer block 26 is arranged between the push plate 21 and the buffer block 26 and the push plate 21 is connected to each other by several return springs 27. The heat insulation plate 22, the heating plate 23 and the The hot pressing plate 24 is sequentially installed on the push plate 21 , and the heating plate 23 is provided with a heating tube 28 and a temperature sensor 29 .

A pressure sensor 30 is embedded between the mounting plate 20 and the buffer block 26 , a support plate 31 is provided at the bottom of the heat insulating plate 22 and the heating plate 23 , and the support plate 31 is fixed to the on the heating plate 23 .

Wherein, the first laser cutting device 3 and the second laser cutting device 5 both include a base 32 and a fitting block 33 disposed on the base 32 , and the base 32 is provided with a proximity sensor 34 .

The second hot-pressing device 4 includes a frame body and a plurality of longitudinal hot-pressing mechanisms 35 respectively disposed in the frame body, and each of the plurality of longitudinal hot-pressing mechanisms 35 is correspondingly provided with at least one embedded hot-pressing mechanism Agency 36.

Wherein, the gluing combination device 6 includes a frame 37 , a material carrier 38 , a pressing mechanism 39 and a gluing manipulator 40 , and the material carrier 38 is rotatably arranged on the frame 37 . The material tray 38 is provided with several accommodating grooves 41 , and both the pressing mechanism 39 and the gluing manipulator 40 are arranged on one side of the material tray 38 .

A production process of automatic production equipment for speaker wrapping cloth,

(1) Manually put the wrapped product into the assembly line, and then the clamping manipulator 1 in the first hot pressing device 2 clamps the product into the lateral hot pressing mechanism for side wrapping hot pressing;

(2) After the side hot pressing is completed, the clamping manipulator 1 continues to send the product into the first laser cutting device 3 to cut off the excess fabric on the top of the product and in the slot;

(3) After the above-mentioned cutting process is completed, the product is fed into the longitudinal hot pressing mechanism 35 by the clamping manipulator 1, and the top and bottom of the product are hot pressed;

(4) The product after the second hot pressing is clamped and placed in the second laser cutting device 5 by the clamping manipulator 1, and the excess fabric at the bottom of the product is cut off;

(5) After the hot pressing and cutting processes are completed, the products are inspected, and the qualified products are sent into the gluing combination device 6, the gluing manipulator 40 fills the product slots with glue, and the parts are pressed by the pressing mechanism 39. Put it into the corresponding slot of the product to assemble and complete the production.

Wherein, in the hot pressing process of step (1), after the primary hot pressing, the product is rotated by a certain angle through the rotary motor 18, and then the secondary hot pressing is performed.

The utility model relates to an automatic production equipment and a production process for speaker wrapping cloth. The overall process is divided into the following steps: hot pressing on the side of the products in sequence, first laser cutting, hot pressing of upper and lower end faces and side grooves, second laser cutting and gluing assembly;

The side hot pressing is completed by the first hot pressing device 2, and the first hot pressing device 2 includes several side hot pressing mechanisms 8 symmetrically arranged on both sides of the production line. Put into each side hot pressing mechanism 8 in turn, and take out the product from the side hot pressing mechanism 8 after the hot pressing is completed, and the next clamping robot 1 will complete the side hot pressing The product is sent to the next station to be processed.

The side hot pressing mechanism 8 includes a bracket 9, a jacking assembly 10 and several side pressing assemblies 11. The jacking assembly 10 is arranged at the center of the bracket 9, and the jacking assembly 10 is powered by the cylinder 12 arranged on the bracket 9 to realize For the jacking movement in the axial direction, several side pressing assemblies 11 are evenly arranged on the outside of the jacking assembly 10 in an axial array. The positioning plate 14 of the product is rotated at a certain angle, and several side pressing components 11 cooperate with each other through the hot pressing plate 24 to realize the overall wrapping and hot pressing of the side of the product.

During the side hot pressing process, the clamping manipulator 1 puts the product on the jacking assembly 10, and the product and its fixture are fixed on the positioning plate 14 through the positioning pins. When the proximity sensor 34 of the jacking assembly 10 detects the product Put in, the air cylinder 12 pneumatically lowers the jacking assembly 10 to the processing position, and the side pressing assembly 11 moves the push plate 21, the heat insulating plate 22, the heating plate 23 and the hot pressing plate 24 to the side of the product through the motor to perform a hot pressing. The sensor 30 and the temperature sensor 29 detect the parameters in the working process at the same time. One hot pressing is optimally 10s, then the side pressing assembly 11 is released, and the rotating motor 18 on the jacking assembly 10 will rotate the product by 30° until it is in place. The rear side pressing component 11 repeats the above-mentioned actions to perform secondary hot pressing on the product, and the secondary hot pressing is optimally 10s, and the side hot pressing is completed.

Subsequently, the clamping manipulator 1 clamps the hot-pressed product on the side and places it on the feeding device 47 for transportation, and is clamped by the clamping manipulator 1 on the next processing station and put into the first laser cutting device 3 For processing, the product is fixedly installed on the assembly block 33 by the fixture. When the proximity sensor 34 detects that the product is in place, the laser head will cut off the excess fabric on the top edge of the product and the side grooves. After completion, the clamping manipulator will 1. Clamp and put it on the feeding device 47, and continue to transport the product to the next processing station.

Next, the clamping manipulator 1 takes out the once-cut product from the feeding device 47 and puts it into the second hot pressing device 4 . The second hot pressing device 4 for the product includes a plurality of The longitudinal hot-pressing mechanism 35 and several embedded hot-pressing mechanisms 36 are composed, wherein each product is correspondingly composed of one longitudinal hot-pressing mechanism 35 and at least one embedded hot-pressing mechanism 36 for secondary hot-pressing, and the longitudinal hot-pressing mechanism 35 It includes a support plate 48, an aluminum clamp 49 and a longitudinal hot-pressing assembly arranged above the aluminum clamp 49. The support plate 48 is installed on the bracket 9, and the aluminum clamp 49 is installed on the support plate 48, and is powered by the cylinder 12 to realize the axial The vertical hot pressing assembly is fixedly installed on the top of the bracket 9. It includes a mounting plate 20, a push plate 21, a thermal insulation plate 22, a heating plate 23 and a hot pressing plate 24 from top to bottom. The mounting plate 20 is fixedly installed on the On the top of the bracket 9, the mounting plate 20 is provided with a number of guide rods 25, the push plate 21 is slidably arranged on the guide rod 25, and a buffer block 26 is arranged between the mounting plate 20 and the push plate 21. The buffer block 26 It is connected with the push plate 21 by several return springs 27. The heat insulation plate 22, the heating plate 23 and the hot pressing plate 24 are installed on the push plate 21 in sequence. The heating plate 23 is provided with a heating tube 28 and a temperature sensor 29. The plate 20 and the buffer block 26 are provided with an embedded pressure sensor 30. The embedded hot pressing mechanism 36 includes a side push plate 42, a heating block 43 and a clamping block 44. The side push plate 42 is provided with a drive, and the heating block 43 is provided with a heating block. The tube 28 and the temperature sensor 29, the product is clamped by the clamping manipulator 1 and placed on the aluminum fixture 49, the longitudinal hot-pressing assembly and the embedded hot-pressing mechanism 36 are pressed to the product at the same time. The plate 24 hot-presses the end face of the product, and is inserted into the groove of the product through the clamping block 44 on the embedded hot-pressing mechanism 36 to perform hot-pressing in the groove. At this point, the secondary hot-pressing is completed. The aluminum clamp 49 is ejected together with the product, and the product is clamped and placed on the feeding device 47 by the clamping manipulator 1 and continues to be conveyed.

Then, the clamping manipulator 1 picks up the hot-pressed product on the side and places it on the feeding device 47 for transportation, and is clamped by the clamping manipulator 1 on the next processing station and put into the second laser cutting device 5 for processing. For processing, the product is fixedly installed on the assembly block 33 by the fixture. When the proximity sensor 34 detects that the product is in place, the laser head will cut off the excess fabric on the end face of the product. On to the feeding device 47, the product continues to be transported to the next processing station.

Finally, the clamping manipulator 1 picks up the hot-pressed and cut products, and sends them to the gluing combination device 6 for processing. The gluing combination device 6 includes a frame 37 , a loading tray 38 , a pressing mechanism 39 and a glue coating device. The manipulator 40 , the feeding tray 38 is rotatably disposed on the frame 37 , the feeding tray 38 is provided with a plurality of accommodating grooves 41 , and the pressing mechanism 39 and the gluing manipulator 40 are both disposed on the feeding tray 38 When the product is fed into the gluing combination device 6, the gluing manipulator 40 first applies gluing to the groove of the product, and then the clamping manipulator 1 puts the product into the accommodating groove 41 of the loading tray 38. Inside, the accommodating groove 41 is then rotated to the pressing mechanism 39, the components are assembled on the product by the pressing mechanism 39, the loading tray 38 continues to rotate, and the assembled product is transferred out of the pressing mechanism 39 for collection. material packaging to complete the entire production process.

Before gluing, the product also includes inspection operations to check whether the overall hot pressing and cutting process of the product meet the production requirements. If the product is an NG product, the clamping manipulator 1 directly puts the NG product into the recycling area for collection.

In the entire production line, manual feeding, receiving and testing stations can be appropriately added according to production needs to realize man-machine automation.

The above are only preferred embodiments of the present utility model, and do not limit the technical scope of the present utility model. Those skilled in the art can make some deformations and modifications under the inspiration of this technical solution. Any modifications, equivalent changes and modifications made by the technical essence of the present invention to the above embodiments still fall within the scope of the technical solutions of the present invention.

Claims (8)

1. an automatic production equipment for sound box wrapping cloth, it is characterized in that: comprise the production line that is made up of several clamping manipulators and several feeding devices, and the first hot pressing device, the first laser that are arranged successively along the feeding direction of this production line The cutting device, the second hot pressing device, the second laser cutting device and the glue coating combination device, the two ends of the production line are respectively provided with a discharging area and a receiving area. 2. A kind of automatic production equipment for sound box wrapping cloth according to claim 1, characterized in that: the first hot-pressing device comprises a material storage mechanism and several side hot-pressing mechanisms respectively arranged on both sides of the material storage mechanism , the clamping manipulator is arranged between several of the side hot-pressing mechanisms, the side hot-pressing mechanism includes a bracket, a jacking assembly and several side pressing assemblies, and the jacking assembly can be lifted and lowered by a cylinder. In the bracket, a plurality of the side pressure components are slidably arranged on the end surface of the bracket through a slider, and are distributed on the outer side of the jacking components in an axial array. 3. The automatic production equipment for covering a sound box according to claim 2, wherein the jacking assembly comprises a positioning plate, an ejection plate and a guide post, the positioning plate is provided with a number of anti-loosening pins, and the The positioning plate is installed on one side of the ejection plate, the guide column is installed on the other side of the ejection plate, the ejection plate is installed on the bracket through the guide column, and is driven by the cylinder through the air cylinder. The guide post realizes the jacking motion, and the ejection plate is provided with a rotating motor and a proximity sensor. 4. A kind of automatic production equipment of sound box wrapping cloth according to claim 2, it is characterized in that: described side pressing component comprises base, mounting plate, push plate, heat insulation plate, heating plate and hot pressing plate, and described base is driven by It is slidably installed on the slider, the installation plate is fixedly installed on the base, the installation plate is provided with a number of guide rods, and the push plate is slidably installed on the guide rod, so the A buffer block is arranged between the mounting plate and the push plate, and the buffer block and the push plate are connected to each other by several return springs, and the heat insulating plate, the heating plate and the hot pressing plate are arranged in sequence. It is installed on the push plate, and the heating plate is provided with a heating tube and a temperature sensor. 5 . The automatic production equipment for sound box wrapping according to claim 4 , wherein a pressure sensor is embedded between the mounting plate and the buffer block, and a bottom of the heat insulating plate and the heating plate is provided with a pressure sensor. A support plate, the support plate is fixed on the heating plate through a positioning pin. 6. The automatic production equipment for speaker wrapping according to claim 1, wherein the first laser cutting device and the second laser cutting device both comprise a base and a matching device arranged on the base. A block is installed, and the base is provided with a proximity sensor. 7. The automatic production equipment for sound box wrapping according to claim 1, wherein the second hot-pressing device comprises a frame body and several longitudinal hot-pressing mechanisms respectively arranged in the frame body. Each of the longitudinal hot-pressing mechanisms is correspondingly provided with at least one embedded hot-pressing mechanism. 8 . The automatic production equipment for sound box wrapping according to claim 6 , wherein the gluing combination device comprises a rack, a material carrier, a pressing mechanism and a gluing manipulator, and the material carrier is rotatable. 9 . It is arranged on the frame, the loading tray is provided with a plurality of accommodating grooves, and the pressing mechanism and the gluing manipulator are both arranged on one side of the loading tray.