阅读说明：本技术 一种桌角保护套测量制造装置 (Manufacturing installation is measured to table angle protective sheath ) 是由 谢光直 于 2021-01-11 设计创作，主要内容包括：本发明公开的一种桌角保护套测量制造装置,本发明包括外壳,所述外壳右侧面固定连接有握把,本发明是一种自动对放置在家具上侧的玻璃的四个角进行三维的检测,从而得到玻璃的厚度,从而根据厚度,自动制作出一个相应尺寸的桌角保护套,由于玻璃长时间与桌面贴合,当拿起玻璃时,会导致桌面表层材料脱离,同时会在装置内部制造好保护套后,在保护套上通过专门的装置粘附上一个软垫,能够起到保护桌面使得实木桌面与玻璃分离时不会造成桌面材料脱离的效果,由于实木桌面长时间使用,会出现变形,此时桌面上的玻璃会出现应力集中点,当有重物时,容易导致玻璃碎裂,软垫能够起到保护的作用。(The invention discloses a measuring and manufacturing device of a table corner protective sleeve, which comprises a shell, wherein a handle is fixedly connected to the right side surface of the shell, the invention can automatically carry out three-dimensional detection on four corners of glass arranged on the upper side of a furniture so as to obtain the thickness of the glass, and thus, the table corner protective sleeve with a corresponding size can be automatically manufactured according to the thickness, as the glass is attached to a table top for a long time, a table top surface material can be separated when the glass is taken up, and simultaneously, after the protective sleeve is manufactured in the device, a soft cushion is adhered to the protective sleeve through a special device, the effect of protecting the table top and preventing the table top material from being separated when a solid wood table top is separated from the glass can be achieved, as the solid wood table top is used for a long time, deformation can occur, at the moment, stress concentration points can occur on the glass on, the soft cushion can play a role in protection.)

1. The utility model provides a manufacturing installation is measured to corner protective sheath, includes the shell, its characterized in that: the handle is fixedly connected to the right side face of the shell, the handle can be held by hand, a feeding space is arranged on the upper right side of the shell, plastic particles are arranged in the feeding space, a heating space is arranged on the lower side of the feeding space and can be communicated with the feeding space, an adjusting sliding groove is arranged on the left side of the feeding space, a transmission space is arranged on the left side of the adjusting sliding groove, a meshing space is arranged on the upper side of the transmission space, five cushion second belt pulleys are arranged in the storage space on the left side of the heating space, the cushion second belt pulleys can play a role in protecting a table top and glass, a glue space is arranged on the lower side of the shell, glue is arranged in the glue space, a transmission space is arranged on the lowest side of the shell, a gear transmission space is arranged on the upper side of the transmission space, a forming space is arranged on the upper side of the gear, the plastic particle feeding device comprises a shell, a feeding space, a heating space, a connecting pipeline, an adjusting sliding groove, an engagement space and a transmission space, wherein the shell is provided with the sliding space on the left side, the rear side of the sliding space is provided with the connecting space, the feeding space, the heating space, the connecting pipeline, the adjusting sliding groove, the engagement space and the transmission space are provided with a control feeding device, the control feeding device comprises heating plates fixedly arranged on the upper side wall and the lower side wall of the heating space, the heating plates can be heated to melt plastic particles in the feeding space, the left side wall of the transmission space is rotatably connected with a feeding shaft, the feeding shaft extends rightwards to penetrate through the right side wall of the transmission space to enter the feeding space, the left side of the feeding shaft is fixedly connected with a trapezoidal friction disc, the trapezoidal friction disc is trapezoidal, the, an opening and closing valve is arranged in the connecting pipeline, hot-melt liquid in the heating space can enter the forming space, a sliding block is connected between the side walls of the meshing space in a sliding manner, a rotating shaft is connected in the sliding block in a rotating manner and extends backwards to penetrate through the rear side wall of the meshing space to enter the connecting space, a meshing wheel and a first belt pulley are sequentially and fixedly connected to the rotating shaft from front to back, a meshing rack is fixedly connected to the upper side wall of the meshing space and meshed with the meshing wheel, the rotating shaft rotates to enable the sliding block to move leftwards and rightwards, a telescopic rod is fixedly connected to the lower side wall of the sliding block and extends downwards to penetrate through the lower side wall of the meshing space to enter the transmission space, the telescopic rod can stretch, a fixing frame is fixedly connected to the lower side of the telescopic rod, and, the friction disc is in friction fit with the trapezoidal friction disc, a key groove is formed in the friction disc, a sliding motor is connected between the side walls of the adjusting sliding groove in a sliding mode, a spring is fixedly connected between the upper side of the sliding motor and the upper side wall of the adjusting sliding groove, a rotating motor shaft is in power connection with the left side of the sliding motor, a key is arranged on the left side of the rotating motor shaft and is in transmission fit with the key groove of the friction disc, a thickness detection device is arranged among the forming space, the sliding space and the adjusting sliding groove, a fixing device is arranged between the gear transmission space and the transmission space, transmission devices are arranged in the storage space, the glue space and the transmission space, and a forming device is arranged in the forming space.

2. A table corner protective cover measuring and manufacturing device as claimed in claim 1, wherein: the thickness detection device comprises a fixed tangential block fixedly installed on the left side surface of the shell, the left side of the fixed tangential block is tangential, a fixed rod is fixedly connected between the upper side wall and the lower side wall of the sliding space, a sliding tangential block is connected on the fixed rod in a sliding manner, a spring is fixedly connected between the upper side of the sliding tangential block and the upper side wall of the sliding space, the sliding tangential block extends leftwards to penetrate through the left side wall of the sliding space to enter the outer space, the left side of the sliding tangential block is the same as that of the fixed tangential block, a fixed rod is fixedly connected on the lower side of the sliding tangential block, the right side wall of the molding space is rotatably connected with a worm shaft, the worm shaft extends leftwards to penetrate through the left side wall of the molding space to enter the sliding space, threads with opposite rotation directions at two ends are, the gear with the dead lever meshing, the worm shaft leftmost side is equipped with the worm, the lateral wall rotates and is connected with the worm-gear axle behind the sliding space, the worm-gear axle extends backward and runs through the lateral wall gets into behind the sliding space in the connecting space, worm-gear axle fixedly connected with worm wheel and cushion second belt pulley in proper order from the past to the back, cushion second belt pulley with be equipped with the belt pulley between the first belt pulley, the belt pulley can stretch out and draw back.

3. A table corner protective cover measuring and manufacturing device as claimed in claim 1, wherein: the fixing device comprises a driving motor fixedly installed on the upper side wall of the gear transmission space, a driving transmission shaft is in power connection with the lower side of the driving motor, an incomplete gear is fixedly connected with the lower side of the driving transmission shaft, the incomplete gear is provided with a partial gear, a driven shaft is rotatably connected between the side walls of the gear transmission space, a tangential abutting block and a first transmission gear are sequentially and fixedly connected with the driven shaft from top to bottom, the first transmission gear can be meshed with the incomplete gear, the right side of the tangential abutting block is tangential, a spring connecting piece is slidably connected between the side walls of the gear transmission space, a sliding ejector rod is fixedly connected with the lower side of the spring connecting piece, a spring is fixedly connected between the lower side wall of the spring connecting piece and the lower side wall of the gear transmission space, and the sliding ejector rod extends downwards to penetrate through the, spring coupling spare upside fixedly connected with tangential butt transmission piece, tangential butt transmission piece can with tangential butt piece butt.

4. A table corner protective cover measuring and manufacturing device as claimed in claim 1, wherein: the forming device comprises a driving telescopic rod which is dynamically installed on the rear side wall of the forming space, a push block is fixedly connected to the front side of the driving telescopic rod, the driving telescopic rod can stretch, a first control slide block and a second control slide block are slidably connected to the lower side wall of the forming space, the first control slide block and the second control slide block are matched with threads on the right side of the worm shaft, but the rotating directions are different, telescopic plates are fixedly connected to the left side of the first control slide block and the right side of the second control slide block and the left side wall and the right side wall of the forming space, the telescopic plates can stretch and retract, the telescopic plates can play a role in blocking, the side structures of the first control slide block and the second control slide block are in a right-angled shape, the shape of the first control slide block and the second control slide block are consistent with a table corner, a slide groove is arranged on the upper sides of the first, the insulating plate plays a role in blocking, a communication channel is arranged between the forming space and the transmission space, the push block is pushed forwards, a cooled formed plastic piece can be discharged from the forming space and enters the transmission space through the communication channel, a one-way opening and closing hinged door is arranged in the communication channel, when the push block is pushed forwards, the hinged door can be pushed open, and when the push block is pushed forwards, the hinged door is closed in a common state, so that plastic liquid in a molten state cannot flow out.

5. A table corner protective cover measuring and manufacturing device as claimed in claim 1, wherein: the transmission device comprises a gear transmission space upper side wall which is rotationally connected with a driving shaft, the driving shaft extends downwards to penetrate through the gear transmission space lower side wall to enter the transmission space, the driving shaft is fixedly connected with a second transmission gear and a driving wheel from top to bottom in sequence, the second transmission gear can be meshed with the incomplete gear, two grooves are uniformly arranged in the driving wheel, the driving wheel extends rightwards to the storage space, the size of the groove is just right larger than that of a second cushion belt pulley, the driving shaft rotates to drive the second cushion belt pulley to the transmission space, the rear side wall of the transmission space is dynamically connected with a driving pulley shaft, the front side of the driving pulley shaft is fixedly connected with a driving pulley, the rear side wall of the transmission space is rotationally connected with a driven pulley shaft, and the front side of the driven pulley shaft is fixedly connected with a driven pulley, passive band pulley with be equipped with the conveyer belt between the driving pulley, lateral wall fixedly connected with slope under the transmission space, the slope can with sub-assembly on the conveyer belt sees off, glue space right side wall rotates and is connected with a glue section of thick bamboo, glue section of thick bamboo downside can with the glue contact in the glue space makes have glue on the glue section of thick bamboo, glue section of thick bamboo upside can with the friction of cushion second belt pulley is scribbled glue cushion second belt pulley downside.

Technical Field

The invention relates to the field of three-dimensional manufacturing, in particular to a device for measuring and manufacturing a table corner protective sleeve.

Background

The three-dimensional design is the basis of a new generation of digital, virtual and intelligent design platform. The method is a new design method which is established on the basis of plane and two-dimensional design and enables the design target to be more three-dimensional and more visualized. In the processing field, the parts can be measured on a three-dimensional scale through the device, so that various data of the parts are obtained, and the processing is faster.

Because many families use solid wood furniture, but solid wood furniture is extremely easy to wear on the surface, often a piece of glass is placed on the surface of the solid wood furniture to provide protection, but sharp corners of the glass return to the family to cause damage, and the thickness of the glass is different, so that the size of the glass corner protective sleeve which is purchased and processed is incorrect sometimes.

Disclosure of Invention

In order to solve the problems, the table corner protective sleeve measuring and manufacturing device is designed in the embodiment, the table corner protective sleeve measuring and manufacturing device comprises a shell, a handle is fixedly connected to the right side face of the shell, the handle can be held by hand, a feeding space is arranged on the upper right side of the shell, plastic particles are arranged in the feeding space, a heating space is arranged on the lower side of the feeding space and can be communicated with the feeding space, an adjusting sliding groove is arranged on the left side of the feeding space, a transmission space is arranged on the left side of the adjusting sliding groove, an engagement space is arranged on the upper side of the transmission space, five cushion second belt pulleys are arranged in a storage space on the left side of the heating space, the cushion second belt pulleys can play a role in protecting a table top and glass, a glue space is arranged on the lower side of the shell, and glue is arranged in, the lowest side of the shell is provided with a transmission space, the upper side of the transmission space is provided with a gear transmission space, the upper side of the gear transmission space is provided with a forming space, the forming space is communicated with the heating space through a connecting pipeline, the left side of the shell is provided with a sliding space, the rear side of the sliding space is provided with a connecting space, a control feeding device is arranged among the feeding space, the heating space, the connecting pipeline, the adjusting sliding groove, the meshing space and the transmission space, the control feeding device comprises heating plates fixedly arranged on the upper side wall and the lower side wall of the heating space, the heating plates can be heated to melt plastic particles in the feeding space, the left side wall of the transmission space is rotatably connected with a feeding shaft, and the feeding shaft extends rightwards to penetrate through the right side wall of the transmission space to enter the feeding, the left side of the feeding shaft is fixedly connected with a trapezoidal friction disc, the trapezoidal friction disc is trapezoidal, the right side of the feeding shaft is provided with threads, the feeding shaft rotates to enable plastic particles in the feeding space to enter the heating space, an opening and closing valve is arranged in the connecting pipeline to enable hot-melted liquid in the heating space to enter the forming space, a sliding block is connected between the side walls of the meshing space in a sliding mode, a rotating shaft is connected in the sliding block in a rotating mode, the rotating shaft extends backwards to penetrate through the rear side wall of the meshing space to enter the connecting space, the rotating shaft is sequentially and fixedly connected with a meshing wheel and a first belt pulley from front to back, a meshing rack is fixedly connected to the upper side wall of the meshing space, the meshing rack is meshed with the meshing wheel, and the rotating shaft rotates to enable the sliding block to move, the lower side wall of the sliding block is fixedly connected with a telescopic rod, the telescopic rod extends downwards to penetrate through the lower side wall of the meshing space to enter the transmission space, the telescopic rod can stretch, the lower side of the telescopic rod is fixedly connected with a fixing frame, a friction disc is rotatably connected in the fixing frame and is in friction fit with the trapezoidal friction disc, a key groove is formed in the friction disc, a sliding motor is slidably connected between the side walls of the adjusting sliding groove, a spring is fixedly connected between the upper side of the sliding motor and the upper side wall of the adjusting sliding groove, the left side of the sliding motor is in power connection with a rotating motor shaft, a key is arranged on the left side of the rotating motor shaft, the key on the left side of the rotating motor shaft is in fit transmission with the key groove of the friction disc, the gear transmission space with be equipped with fixing device between the transmission space, be equipped with transmission device in the parking space, the glue space with the transmission space, be equipped with forming device in the shaping space.

Preferably, the thickness detection device comprises a fixed tangential block fixedly installed on the left side surface of the shell, the left side of the fixed tangential block is tangential, a fixed rod is fixedly connected between the upper side wall and the lower side wall of the sliding space, a sliding tangential block is slidably connected on the fixed rod, a spring is fixedly connected between the upper side of the sliding tangential block and the upper side wall of the sliding space, the sliding tangential block extends leftwards to penetrate through the left side wall of the sliding space to enter the outer space, the left side of the sliding tangential block is the same as the fixed tangential block, a fixed rod is fixedly connected on the lower side of the sliding tangential block, the right side wall of the molding space is rotatably connected with a worm shaft, the worm shaft extends leftwards to penetrate through the left side wall of the molding space to enter the sliding space, threads with opposite rotation directions at two ends are arranged on the right side of the, the gear with the dead lever meshing, the worm shaft leftmost side is equipped with the worm, the lateral wall rotates and is connected with the worm-gear axle behind the sliding space, the worm-gear axle extends backward and runs through the lateral wall gets into behind the sliding space in the connecting space, worm-gear axle fixedly connected with worm wheel and cushion second belt pulley in proper order from the past to the back, cushion second belt pulley with be equipped with the belt pulley between the first belt pulley, the belt pulley can stretch out and draw back.

Preferably, the fixing device comprises a driving motor fixedly installed on the upper side wall of the gear transmission space, the lower side of the driving motor is in power connection with a driving transmission shaft, the lower side of the driving transmission shaft is fixedly connected with an incomplete gear, the incomplete gear is provided with a partial gear, a driven shaft is rotatably connected between the side walls of the gear transmission space, the driven shaft is sequentially and fixedly connected with a tangential abutting block and a first transmission gear from top to bottom, the first transmission gear can be meshed with the incomplete gear, the right side of the tangential abutting block is tangential, a spring connecting piece is slidably connected between the side walls of the gear transmission space, a sliding ejector rod is fixedly connected at the lower side of the spring connecting piece, a spring is fixedly connected between the lower side of the spring connecting piece and the lower side wall of the gear transmission space, and the sliding ejector rod extends downwards to penetrate through the lower side wall, spring coupling spare upside fixedly connected with tangential butt transmission piece, tangential butt transmission piece can with tangential butt piece butt.

Preferably, the forming device comprises an active telescopic rod which is dynamically installed on the rear side wall of the forming space, a push block is fixedly connected to the front side of the active telescopic rod, the active telescopic rod can stretch and contract, a first control slide block and a second control slide block are slidably connected to the lower side wall of the forming space, the first control slide block and the second control slide block are both in threaded fit with the right side of the worm shaft, but the rotation directions are different, telescopic plates are fixedly connected to the left side wall and the right side wall of the forming space respectively, the telescopic plates can stretch and contract, the telescopic plates can play a role in blocking, the side structures of the first control slide block and the second control slide block are in a right-angled shape, the shape of the side structures is consistent with that of a table corner, and a sliding groove is formed in the upper sides of the first control slide block and the second control slide block respectively, the two sliding grooves are connected with an isolation plate in a sliding mode, the isolation plate plays a role in blocking, a communication channel is arranged between the forming space and the transmission space, the push block is pushed forwards, a cooled formed plastic part can be discharged from the forming space and enters the transmission space through the communication channel, a one-way opening and closing hinged door is arranged in the communication channel, when the push block is pushed forwards, the hinged door can be pushed open, and when the push block is pushed forwards, the hinged door is closed in a common mode, and plastic liquid in a molten state cannot flow out.

Preferably, the transmission device comprises a gear transmission space, the upper side wall of the gear transmission space is rotatably connected with a driving shaft, the driving shaft extends downwards to penetrate through the lower side wall of the gear transmission space to enter the transmission space, the driving shaft is sequentially and fixedly connected with a second transmission gear and a driving wheel from top to bottom, the second transmission gear can be meshed with the incomplete gear, two grooves are uniformly formed in the driving wheel, the driving wheel extends rightwards to the storage space, a cushion second belt pulley is just laid down in the size of the groove, the driving shaft rotates to drive the cushion second belt pulley to the transmission space, the rear side wall of the transmission space is in power connection with a driving pulley shaft, the front side of the driving pulley shaft is fixedly connected with a driving pulley, the rear side wall of the transmission space is rotatably connected with a driven pulley shaft, and the front side of the driven pulley shaft is fixedly connected with a driven pulley, passive band pulley with be equipped with the conveyer belt between the driving pulley, lateral wall fixedly connected with slope under the transmission space, the slope can with sub-assembly on the conveyer belt sees off, glue space right side wall rotates and is connected with a glue section of thick bamboo, glue section of thick bamboo downside can with the glue contact in the glue space makes have glue on the glue section of thick bamboo, glue section of thick bamboo upside can with the friction of cushion second belt pulley is scribbled glue cushion second belt pulley downside.

The invention has the beneficial effects that: the invention relates to a method for automatically detecting four corners of glass placed at the upper side of a furniture in a three-dimensional mode, so that the thickness of the glass is obtained, and a table corner protective sleeve with a corresponding size is automatically manufactured according to the thickness.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure A-A of FIG. 1;

FIG. 3 is a schematic diagram of B-B of FIG. 1;

FIG. 4 is a schematic diagram of the structure of C-C in FIG. 1;

fig. 5 is a schematic diagram of the structure of D-D in fig. 1.

Detailed Description

The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The invention relates to a measuring and manufacturing device for a table corner protective sleeve, which comprises a shell 11, wherein a handle 12 is fixedly connected to the right side surface of the shell 11, the handle 12 can be held by hand, a feeding space 13 is arranged on the right upper side of the shell 11, plastic particles are arranged in the feeding space 13, a heating space 14 is arranged on the lower side of the feeding space 13, the heating space 14 can be communicated with the feeding space 13, an adjusting sliding groove 24 is arranged on the left side of the feeding space 13, a transmission space 23 is arranged on the left side of the adjusting sliding groove 24, an engaging space 22 is arranged on the upper side of the transmission space 23, five cushion second belt pulleys 74 are arranged in a storage space 17 on the left side of the heating space 14, the cushion second belt pulleys 74 can play a role in protecting a table top and glass, a glue space 16 is arranged on the lower side of the shell 11, glue is, the lowermost side of the shell 11 is provided with a transmission space 18, the upper side of the transmission space 18 is provided with a gear transmission space 19, the upper side of the gear transmission space 19 is provided with a forming space 20, the forming space 20 is communicated with the heating space 14 through a connecting pipeline 15, the left side of the shell 11 is provided with a sliding space 21, the rear side of the sliding space 21 is provided with a connecting space 34, the feeding space 13, the heating space 14, the connecting pipeline 15, the adjusting sliding groove 24, the meshing space 22 and the transmission space 23 are provided with a control feeding device 102, the control feeding device 102 comprises heating plates 39 fixedly arranged on the upper and lower side walls of the heating space 14, the heating plates 39 can be heated to melt plastic particles in the feeding space 13, the left side wall of the transmission space 23 is rotatably connected with a feeding shaft 38, the feeding shaft 38 extends rightwards to penetrate through the right side wall of the transmission space 23 to enter the feeding space 13, a trapezoidal friction disc 37 is fixedly connected to the left side of the feeding shaft 38, the trapezoidal friction disc 37 is trapezoidal, threads are arranged on the right side of the feeding shaft 38, the feeding shaft 38 rotates to enable plastic particles in the feeding space 13 to enter the heating space 14, an opening and closing valve is arranged in the connecting pipeline 15 to enable hot-melt liquid in the heating space 14 to enter the forming space 20, a sliding block 30 is connected between the side walls of the meshing space 22 in a sliding manner, a rotating shaft 32 is connected in the sliding block 30 in a rotating manner, the rotating shaft 32 extends backwards to penetrate through the rear side wall of the meshing space 22 to enter the connecting space 34, the rotating shaft 32 is fixedly connected with a meshing wheel 33 and a first belt pulley 35 in sequence from front to back, a meshing rack 31 is fixedly connected to the side wall of the meshing space 22, and the meshing rack 31 is meshed with the meshing wheel 33, the rotating shaft 32 rotates to enable the sliding block 30 to move left and right, a telescopic rod 29 is fixedly connected to the lower side wall of the sliding block 30, the telescopic rod 29 extends downwards to penetrate through the lower side wall of the meshing space 22 to enter the transmission space 23, the telescopic rod 29 can stretch and retract, a fixed frame 28 is fixedly connected to the lower side of the telescopic rod 29, a friction disc 27 is rotatably connected to the fixed frame 28, the friction disc 27 is in friction fit with the trapezoidal friction disc 37, a key groove is formed in the friction disc 27, a sliding motor 25 is slidably connected between the side walls of the sliding adjusting groove 24, a spring is fixedly connected between the upper side of the sliding motor 25 and the upper side wall of the sliding adjusting groove 24, a rotating motor shaft 26 is dynamically connected to the left side of the sliding motor 25, a key is arranged on the left side of the rotating motor shaft, a thickness detection device 101 is arranged among the forming space 20, the sliding space 21 and the adjusting sliding groove 24, a fixing device 103 is arranged between the gear transmission space 19 and the transmission space 18, a transmission device 105 is arranged among the storage space 17, the glue space 16 and the transmission space 18, and a forming device 104 is arranged in the forming space 20.

Advantageously, the thickness detecting device 101 includes a fixed tangential block 40 fixedly installed on the left side of the housing 11, the left side of the fixed tangential block 40 is tangential, a fixing rod 42 is fixedly connected between the upper and lower side walls of the sliding space 21, a sliding tangential block 41 is slidably connected to the fixing rod 42, a spring is fixedly connected between the upper side of the sliding tangential block 41 and the upper side wall of the sliding space 21, the sliding tangential block 41 extends leftwards to penetrate through the left side wall of the sliding space 21 into the outer space, the left side of the sliding tangential block 41 is the same as the fixed tangential block 40, the fixing rod 42 is fixedly connected to the lower side of the sliding tangential block 41, the right side wall of the forming space 20 is rotatably connected with a worm shaft 44, the worm shaft 44 extends leftwards to penetrate through the left side wall of the forming space 20 into the sliding space 21, the right side of the worm shaft 44 is provided with threads with, a gear 43 is fixedly connected to the middle side of the worm shaft 44, the gear 43 is meshed with the fixing rod 42, a worm is arranged on the leftmost side of the worm shaft 44, a worm wheel shaft 45 is rotatably connected to the rear side wall of the sliding space 21, the worm wheel shaft 45 extends backwards to penetrate through the rear side wall of the sliding space 21 to enter the connecting space 34, a worm wheel 46 and a cushion second belt pulley 74 are fixedly connected to the worm wheel shaft 45 from front to back in sequence, a belt pulley 36 is arranged between the cushion second belt pulley 74 and the first belt pulley 35, and the belt pulley 36 can stretch and retract.

Beneficially, the fixing device 103 includes a driving motor 60 fixedly installed on the upper side wall of the gear transmission space 19, a driving transmission shaft 61 is power connected to the lower side of the driving motor 60, an incomplete gear 62 is fixedly connected to the lower side of the driving transmission shaft 61, the incomplete gear 62 is provided with a partial gear, a driven shaft 66 is rotatably connected between the side walls of the gear transmission space 19, the driven shaft 66 is fixedly connected with a tangential abutting block 67 and a first transmission gear 80 from top to bottom in sequence, the first transmission gear 80 can be meshed with the incomplete gear 62, the right side of the tangential abutting block 67 is tangential, a spring connecting member 68 is slidably connected between the side walls of the gear transmission space 19, a sliding mandril 70 is fixedly connected to the lower side of the spring connecting member 68, and a spring is fixedly connected between the lower side wall of the gear transmission space 19 and the lower side wall of, the sliding ejector rod 70 extends downwards to penetrate through the lower side wall of the gear transmission space 19 to enter the transmission space 18, the upper side of the spring connecting piece 68 is fixedly connected with a tangential abutting transmission block 69, and the tangential abutting transmission block 69 can abut against the tangential abutting block 67.

Advantageously, the forming device 104 comprises a driving telescopic rod 51 which is dynamically installed on the rear side wall of the forming space 20, a push block 52 is fixedly connected to the front side of the driving telescopic rod 51, the driving telescopic rod 51 can extend and retract, a first control slide block 48 and a second control slide block 49 are slidably connected to the lower side wall of the forming space 20, the first control slide block 48 and the second control slide block 49 are both matched with the right side of the worm shaft 44 through threads, but the rotation directions are different, telescopic plates 53 are fixedly connected to the left side wall and the right side wall of the forming space 20 on the left side and the right side of the first control slide block 48 and the right side of the second control slide block 49, the telescopic plates 53 can extend and retract, the telescopic plates 53 can play a blocking role, the side structures of the first control slide block 48 and the second control slide block 49 are in a right-angled shape, the shape is consistent with the table corner, a sliding groove is arranged on the upper sides of the first, the two sliding grooves are connected with an isolation plate 50 in a sliding mode, the isolation plate 50 plays a blocking role, a communication channel 71 is arranged between the forming space 20 and the transmission space 18, the push block 52 pushes forwards to enable the cooled formed plastic part to be discharged from the forming space 20 and enter the transmission space 18 through the communication channel 71, a one-way opening and closing hinged door is arranged in the communication channel 71, when the push block 52 pushes forwards, the hinged door can be pushed open, and when the push block 52 is pushed forwards, the hinged door is closed normally, and plastic liquid in a molten state cannot flow out.

Advantageously, the transmission device 105 includes a gear transmission space 19, a driving shaft 63 is rotatably connected to the upper side wall of the gear transmission space 19, the driving shaft 63 extends downward to penetrate through the lower side wall of the gear transmission space 19 to enter the transmission space 18, the driving shaft 63 is fixedly connected with a second transmission gear 64 and a driving wheel 72 from top to bottom in sequence, the second transmission gear 64 can be meshed with the incomplete gear 62, two grooves 73 are uniformly formed in the driving wheel 72, the driving wheel 72 extends rightwards to the storage space 17, the size of the groove 73 is just one cushion second pulley 74, the driving shaft 63 rotates to drive the cushion second pulley 74 to the transmission space 18, the rear side wall of the transmission space 18 is dynamically connected with a driving pulley shaft 54, a driving pulley 55 is fixedly connected to the front side of the driving pulley shaft 54, and a driven pulley shaft 57 is rotatably connected to the rear side wall of the transmission space 18, the driven pulley shaft 57 is fixedly connected with a driven pulley 58 at the front side, a conveyor belt 56 is arranged between the driven pulley 58 and the driving pulley 55, a slope 59 is fixedly connected to the lower side wall of the conveying space 18, the slope 59 can send out the assembly on the conveyor belt 56, a glue cylinder 81 is rotatably connected to the right side wall of the glue space 16, the lower side of the glue cylinder 81 can be in contact with glue in the glue space 16, so that the glue cylinder 81 is provided with glue, and the upper side of the glue cylinder 81 can rub against the cushion second pulley 74 to smear the glue on the lower side of the cushion second pulley 74.

The use steps herein are described in detail below with reference to fig. 1-5:

in the initial state, the friction disc 27 is at the leftmost side, the sliding motor 25 is at the lowermost side, the distance between the first control slider 48 and the second control slider 49 is minimum, the distance between the fixed tangential block 40 and the sliding tangential block 41 is minimum, the sliding ejector rod 70 is at the uppermost side, the tangential abutment block 67 is at the right side, and the motor is in a standby state.

When the device is used, the handle 12 is held by hand, the sliding tangential block 41 and the fixed tangential block 40 are aligned to the side surface of the glass and then pushed towards the direction of the glass, at this time, because the left side walls of the fixed tangential block 40 and the sliding tangential block 41 are both provided with tangential structures, the sliding tangential block 41 rises, the spring stretches and contracts, the fixed rod 42 rises, the gear 43 rotates positively, the worm shaft 44 rotates positively, the fixed rod 42 rises to the thickness of the glass, the worm shaft 44 rotates positively for a certain number of turns, the worm wheel 46 and the worm wheel shaft 45 also rotate positively for a certain number of turns, under the transmission of the belt pulley 36, the rotating shaft 32 rotates for a certain number of turns, the sliding block 30 moves rightwards for a certain distance, the friction disc 27 moves rightwards, the friction disc 27 is in friction fit with the part with the larger diameter of the trapezoidal friction disc 37, at this time, make the number of turns of rotation of feeding axle 38 change, make the feed rate change on feeding axle 38 right side, because the space of shaping space 20 is limited, if glass thickness is great, the middle empty part of opening of working of plastics this moment is big more, used material is less, so can adjust the quantity of plastics according to glass thickness through the device, prevent that the space is not enough in shaping space 20, simultaneously because worm shaft 44 rotates, make first control slider 48 and second control slider 49 move to both sides, make the space between second control slider 49, first control slider 48 and the insulating board 50 big more, this space is the position of placing glass, thickness is big more, the space of this department is big more, insulating board 50 can stretch out and draw back simultaneously, expansion plate 53 can stretch out and draw back, play the effect of blockking.

When the thickness of the glass is detected, the sliding motor 25 is started to operate for a period of time, so that the rotating motor shaft 26 rotates, and the friction disc 27 is driven to rotate, so that the feeding shaft 38 also rotates for a certain number of turns, so that the material with the corresponding mass in the feeding space 13 enters the heating space 14, at this time, the heating plate 39 is opened, the plastic is heated, and softened and becomes liquid, at this time, the valve in the connecting pipeline 15 is opened, at this time, the plastic liquid in the heating space 14 enters the forming space 20 through the connecting pipeline 15, at this time, the liquid part is located outside due to the blocking of the isolation plate 50 and the expansion plate 53, no liquid enters the space formed by the first control slide block 48, the second control slide block 49 and the isolation plate 50, and at last, the plastic liquid is cooled in the forming space 20, and finally, a fixed state is formed.

When the plastic part is manufactured, the driving telescopic rod 51 is started at this time, so that the push block 52 is pushed forward, the molded plastic part is pushed to the upper side of the conveyor belt 56 of the transmission space 18 through the sliding tangential block 41, then the handle 12 is held by hand to withdraw from the glass, and at this time, the sliding tangential block 41, the first control slide block 48, the second control slide block 49, the sliding block 30 and the friction disc 27 are reset.

When plastic parts enter the upper side of the conveyor belt 56, the driving motor 60 rotates for a circle, because the incomplete gear 62 is provided with a part of gear, the incomplete gear 62 of the first half circle is meshed with the second transmission gear 64, so that the driving shaft 63 and the driving wheel 72 rotate for a half circle, the groove 73 on the right side rotates to the left side, at the moment, because the lower side of the second cushion belt wheel 74 is in friction fit with the glue cylinder 81, the glue is smeared on the lower side of the second cushion belt wheel 74 and then is taken to the left side, at the moment, because the lower side of the groove 73 on the left side is not blocked, the glue falls off and just falls on the previously formed plastic parts, at the moment, the incomplete gear 62 starts to drive the first transmission gear 80 to rotate for a circle, simultaneously, the driving pulley shaft 54 is also started, so that the plastic parts drive the second cushion belt wheel 74 to move to the left, when the second cushion belt wheel, the tangential abutting block 67 is just abutted to the tangential abutting transmission block 69, so that the sliding ejector rod 70 descends to tightly press the second belt pulley 74 of the soft pad on the plastic part, at the moment, the two are fixed to form an assembly, then the tangential abutting block 67 is separated from the tangential abutting transmission block 69, the sliding ejector rod 70 is reset, the assembly continues to move leftwards and leaves from the device through the slope 59, the assembly can be sleeved on the corner of the glass, and the protection effect is started.

The invention has the beneficial effects that: the invention relates to a method for automatically detecting four corners of glass placed at the upper side of a furniture in a three-dimensional mode, so that the thickness of the glass is obtained, and a table corner protective sleeve with a corresponding size is automatically manufactured according to the thickness.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.