CN209755811U - automatic separation sorting and recovery device for waste gel ink pen refill - Google Patents

Abstract

The utility model discloses an automatic separation sorting recovery unit of abandonment gel ink refill, including refill transport mechanism, refill separating mechanism, letter sorting mechanism, refill separating mechanism be located the centre of main frame platform, refill transport mechanism is located the left part of main frame platform, letter sorting mechanism is located the right part of main frame platform, above three kinds of mechanisms are linked by three conveyer belts, for synchronous motion, this device advantage lies in rational in infrastructure, easy and simple to handle; this device has realized quick, convenient, efficient will abandon the separation and the letter sorting processing of gel ink cartridge pen-holder, pen socket, nib triplex to realize the letter sorting of pen-holder, pen socket, nib, the process of categorised recovery is favorable to resources are saved and environmental protection.

Description

Automatic separation sorting and recovery device for waste gel ink pen refill

Technical Field

the utility model relates to a retrieve machinery, especially relate to an automatic separation letter sorting recovery unit of abandonment gel ink pen refill.

Background

The gel pen originated in japan and is a novel writing instrument that is currently internationally popular. The gel pen conquers consumers with the advantages of simplicity and convenience, and becomes the first choice for most people to use. The data shows that nearly 3 hundred million students are in school at present in China, and more than 150 hundred million gel ink refills which are discarded after one year use are connected end to end and can wind the earth for 45 circles. Although the pen core is small, the pollution caused by the pen core is not negligible.

At present, the materials of a penholder and a pen sleeve of the gel ink pen core are mainly polystyrene (PS or GPPS), the discarded penholder which is discarded at will cannot be naturally decomposed under natural conditions, and substances such as carbon monoxide, chloride and the like which are harmful to human bodies and the environment can be generated after combustion and long-time irradiation of sunlight; the materials used by the pen point of the gel-ink pen core comprise heavy metals such as iron, chromium, nickel, lead, tungsten and the like, and the metal elements cannot be biologically decomposed and can finally endanger human health after the energy transfer effect of a food chain; the residue in the pen holder of the gel ink pen core mainly comprises gel ink, sealant, thickening agent and other additives, and most of the above-listed residual components are volatile toxic and harmful organic matters which directly or indirectly harm the living environment of human beings.

because the gel ink pen core consists of a pen holder, a pen sleeve and a pen point, if the problem of separation of the three parts of the gel ink pen core cannot be solved, environmental pollution and resource waste are caused. However, the recycling of the waste gel ink cartridges is hindered because the recycling cost of the waste gel ink cartridges is higher than the cost of purchasing raw materials. At present, a simpler and more convenient recovery method is to burn for power generation and then to perform landfill treatment on the slag. At present, no complete product or technology for thoroughly separating the waste gel ink pen cores exists in the market.

Disclosure of Invention

The utility model provides an automatic separation, sorting and recovery device for waste gel ink cartridges, which can quickly, conveniently and efficiently separate the pen holder, the pen cap and the pen head of the waste gel ink cartridges and realize the processes of sorting and classified recovery of the pen holder, the pen cap and the pen head;

The utility model discloses a following technical scheme realizes:

An automatic separating, sorting and recycling device for waste gel ink pen refills comprises a refill conveying mechanism, a refill separating mechanism and a sorting mechanism; the pen core separating mechanism is positioned in the center of the main frame platform 17, the pen core conveying mechanism and the sorting mechanism are respectively positioned on two sides of the main frame platform 17, the pen core conveying mechanism and the sorting mechanism are connected by three conveyor belts which are respectively a main conveyor belt 55, a first conveyor belt 58 and a second conveyor belt 59, and the three conveyor belts are driven by a second driving device and move synchronously;

the refill transport mechanism includes: a pen storage bin 1; the device comprises a conveyor belt wheel set 10, a speed reducing motor 2 and a sheave mechanism; the speed reducing motor 2 is a second driving device of the automatic separating, sorting and recovering device; the conveyor pulley block 10 includes: a driving wheel mounting box 28, a driven wheel mounting box 23, a main conveyor belt 55, a driving wheel 54, a driven wheel 56 and a driving wheel shaft 60; semi-cylindrical grooves are uniformly distributed on the main conveyor belt 55; the main conveyor belt 55 is matched with a driving wheel 54 and a driving wheel 56 for transmission; the driving wheel 54 is arranged in the driving wheel installation box 28, the driven wheel 56 is arranged in the driven wheel installation box 23, and the driving shaft 60 is concentrically and fixedly connected with the driving wheel 54; the upper part of the driving wheel installation box 28 is provided with a dovetail groove; the geneva mechanism is single round pin outer geneva mechanism, includes: a sheave drive plate 46, a sheave 47 and a sheave hub 48; the sheave drive plate 46 comprises a cylindrical pin, the sheave 47 has a radial groove, one end of the sheave shaft with a sheave shaft sleeve 48 is coaxial with the drive shaft 60, and the drive shaft 60 is locked with a hole on the sheave shaft sleeve 48 through a bolt; the sheave driving plate 46 is coaxially and fixedly connected with the reducing motor 2 through a second coupler 45, the reducing motor 2 is fixedly connected with a reducing motor mounting seat 44, the reducing motor 2 and the reducing motor mounting seat are fixedly connected on a reducing motor mounting table 3 in the reducing motor box 16, and the reducing motor control module 4 is placed below the reducing motor mounting table 3; the lower part of the storage pen bin 1 is provided with a trapezoidal guide rail which is matched with a dovetail groove on the upper part of the driving wheel installation box 28, and the lower part of the storage pen bin 1 is aligned to the main conveyor belt 55;

The refill separating mechanism includes: a linear screw rod sliding table module 6, a synchronous pulley group 7, a penholder clamping cutter group 9, a pen cap and pen point separating mechanism group 15; the synchronous pulley set 7 includes: the first synchronous wheel 29, the second synchronous wheel 30 and the synchronous belt 31, and the linear screw rod sliding table module 6 is a first driving device of the automatic separation, sorting and recovery device; straight line lead screw slip table module 6 includes: a stepping motor 40, a linear screw rod 39 and a linear sliding table 37; the linear screw rod sliding table module 6 is vertically fixed on the main frame platform 17, the stepping motor 40 is coaxially and fixedly connected with the linear screw rod 39 through a coupler 41, the linear screw rod 39 is coaxially and fixedly connected with the second synchronizing wheel 30, an optical shaft 5 is arranged right above the linear sliding table 37, the optical shaft 5 is coaxially and fixedly connected with the first synchronizing wheel 29, and the optical shaft 5 is arranged between the first side plate 25 of the main frame and the third side plate 27 of the main frame and penetrates through the second side plate 26 of the main frame; the linear sliding table 37 is internally provided with a hole, the linear screw rod 39 penetrates through the linear sliding table 37 through the hole, and the linear sliding table 37 moves between the penholder clamping cutter group 9 and the pen cap and pen point separating mechanism group 15; the impact block 36 is arranged at the upper part of the linear sliding table 37, the two supporting pillow blocks 8 are oppositely fixed on the main frame platform 17 and positioned between the first side plate 25 and the second side plate 26 of the main frame, and the rear upper part of the supporting pillow block 8 is provided with a mounting hole; a limit switch 38 is respectively arranged in each of the two supporting pillow blocks 8, a dovetail groove is arranged at the front part of each supporting pillow block 8, and a spring is arranged in each dovetail groove; the pen cap and pen point separating mechanism set 15 comprises: a pen cap clamping cutter 49, a pen point clamping upper cutter 51, a pen point clamping lower cutter 35 and a return spring 50; three dovetail grooves are uniformly formed in the pen cap clamping tool 49, and three trapezoidal guide rails are uniformly arranged at the upper part of the pen point clamping upper tool 51; the dovetail groove is matched with the trapezoidal guide rail, and a return spring 50 is arranged in the dovetail groove; the pen cap clamping cutter 49 is wedge-shaped, and semi-cylindrical grooves are uniformly formed in the lower end of the pen cap clamping cutter; the pen point cutter mounting handle 43 is provided with a trapezoidal guide rail 52 on one surface and a linear rack 53 on the other surface, the trapezoidal guide rail 52 is matched with a dovetail groove on a transverse plate 24 of the main frame, and the linear rack 53 is matched with a gear 34 arranged on an optical axis 5; the cartridge holder cutter set 9 includes: a penholder clamping upper cutter 32 and a penholder clamping lower cutter 33; the penholder clamping upper cutter 32 is arranged on the penholder cutter mounting handle 42, and the penholder clamping lower cutter 33 is fixed with mounting holes at the rear parts of the two supporting pillow blocks 8 through screws; two movable isolation covers 18 are arranged above the first side plate 25 and the third side plate 27 of the main frame, and the isolation covers 18 are hinged with the first side plate and the third side plate of the main frame;

the letter sorting mechanism includes: the pen cap recycling device comprises a first conveyor belt 58, a second conveyor belt 59, an H-shaped guide sliding rod 12, a pen cap sliding groove 13, a pen head sliding groove 14, a pen holder recycling box 20, a pen cap recycling box 21 and a pen head recycling box 22; the first conveyor belt 58 and the second conveyor belt 59 are driven by the driving wheel 54, and the first conveyor belt 58 and the second conveyor belt 59 move synchronously with the main conveyor belt 55; the first conveyor belt 58 and the second conveyor belt 59 are respectively arranged between the first side plate 25 and the second side plate 26 of the main frame by five conveyor belt overlapping rods 57; the H-shaped guide sliding rod 12 is arranged at the tail end of the main conveying belt 55, and the penholder recycling box 20 is positioned outside the driven wheel mounting box 23; the first conveyor belt 58 is provided with a pen cap chute 13, and the pen cap recovery box 21 is positioned outside the driven wheel installation box 23; the second conveyor belt 59 is provided with a pen point chute 14, and the pen point recovery box 22 is arranged on the outer side of the driven wheel installation box 23;

The automatic separation, sorting and recovery device for the waste gel ink pen refills is controlled by a main console 11, the main console 11 is installed on a main console installation platform 19, the main console is provided with three buttons of green, red and black, the green button is a start button, the red button is an end button, and the black button is an emergency stop button;

The beneficial effect of this device does:

The automatic separating, sorting and recycling device for the waste gel ink pen refills has the advantages of simple structure and reasonable design, and easily realizes the automatic separation and recycling of the waste gel ink pen refills; the continuous and batch treatment can be realized, and the separation efficiency is greatly improved;

The device utilizes the linear screw rod sliding table module to drive the refill separating mechanism to do reciprocating motion, so that the clamping and releasing of the pen holder, the pen sleeve and the pen point are realized, meanwhile, the sliding table on the screw rod pushes the pen point to clamp a lower cutter, and the separation task of each part of the waste gel ink refill is realized;

The device is provided with three recycling boxes, the pen holders, the pen caps and the pen points can be stored respectively, and when the recycling boxes are full of collected materials, the recycling boxes are taken out, and the pen holders, the pen caps and the pen points are recycled in a classified mode; the device automatically realizes the separation and sorting treatment of the pen holder, the pen sleeve and the pen point of the waste gel ink pen refill, and is beneficial to saving resources and protecting environment; the recovered penholder and pen cap can be re-melted and remolded, and resources are recycled; the metal pen point can be additionally treated according to the recovered waste metal; in addition, the penholder can be used for manufacturing artware after being processed, and the artware has a good market prospect and extremely high economic value.

Drawings

FIG. 1 is a schematic structural view of an automatic separating, sorting and recycling device for waste gel ink pen refills;

Fig. 2 is a schematic mechanism diagram of a device rack platform according to an embodiment of the present invention;

Fig. 3 is a partial schematic view of a first driving device according to an embodiment of the present invention;

fig. 4 is a partial schematic view of a second drive and a geneva gear according to an embodiment of the invention;

FIG. 5 is a schematic top view, a semi-sectional view and a partially enlarged view of an embodiment of the present invention;

FIG. 6 is a partial view of a conveyor pulley assembly according to an embodiment of the present invention;

FIG. 7 is a schematic structural view of the waste gel ink cartridge before and after separation according to the embodiment of the present invention;

Wherein in figures 1 to 7:

1. a pen storage bin; 2. a reduction motor; 3. a reduction motor mounting table; 4. a deceleration motor control module; 5. an optical axis; 6. a linear screw rod platform changing module; 7. a synchronous pulley group; 8. supporting the pillow block; 9. the penholder clamps the cutter group; 10. a conveyor belt wheel set; 11. A main console; 12. an H-shaped guide slide bar; 13. a pen cap chute; 14. a pen point chute; 15. a pen cap and a pen point separating mechanism group; 16. a geared motor case; 17. a main frame platform; 18. an isolation cover; 19. a main console mounting table; 20. a penholder recovery box; 21. a pen cap recovery box; 22. a pen point recovery box; 23. a driven wheel mounting box; 24. a main frame transverse plate; 25. a first side plate of the main frame; 26. a second side plate of the main frame; 27. a third side plate of the main frame; 28. a driving wheel mounting box; 29. a first synchronizing wheel; 30. a second synchronizing wheel; 31. a synchronous belt; 32. the penholder clamps the upper cutter; 33. the penholder clamps the lower cutter; 34. a gear; 35. the pen point clamps the lower cutter; 36. an impact block; 37. a linear sliding table; 38. a limit switch; 39. a linear screw rod; 40. a stepping motor; 41. a first coupler; 42. a penholder cutter mounting handle; 43. a pen point tool mounting handle; 44. a speed reducing motor mounting base; 45. a second coupler; 46. a sheave drive plate; 47. a grooved wheel; 48. a sheave shaft sleeve; 49. the pen cap clamps the cutter; 50. a return spring; 51. the pen point clamps the upper cutter; 52. a trapezoidal guide rail; 53. a linear rack; 54. a drive wheel; 55. a main conveyor belt; 56. a driven wheel; 57. carrying out conveying belt rod lapping; 58. a first conveyor belt; 59. a second conveyor belt; 60. a drive shaft; 61. a pen holder; 62. a pen cap; 63. and (4) a pen point.

Detailed Description

in order to make the purpose and technical solution of the embodiments of the present invention clearer, the following description will clearly and completely describe the technical solution of the embodiments of the present invention by combining the drawings of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be obtained by a person skilled in the art without any inventive work based on the described embodiments of the present invention, belong to the scope of protection of the present invention.

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings, which illustrate the basic mechanism of the present invention only in a schematic manner, and thus show only the components related to the present invention.

The utility model discloses abandonment gel ink pen refill autosegregation letter sorting recovery unit's recovery object is common gel ink pen refill, as shown in figure 7, abandonment gel ink pen refill comprises pen-holder, pen socket, nib. The pen holder and the pen cap are made of plastics, and the pen point is made of metal, such as iron chromium, nickel and the like. The three parts of the waste gel pen refill are tightly connected, and the adhesive force of the two connecting parts is different.

An automatic separating, sorting and recovering device for waste gel ink pen refills is shown in figures 1-6 and comprises a refill conveying mechanism, a refill separating mechanism and a sorting mechanism. The pen core separating mechanism is located in the center of the main frame platform 17, the pen core conveying mechanism and the sorting mechanism are respectively located on two sides of the main frame platform, the pen core conveying mechanism and the sorting mechanism are connected through three conveyor belts which are respectively a main conveyor belt 55, a first conveyor belt 58 and a second conveyor belt 59, and the three conveyor belts are driven by a second driving device and move synchronously.

The refill transport mechanism, include: a pen storage bin 1; the device comprises a conveyor belt wheel set 10, a speed reducing motor 2 and a sheave mechanism; the speed reducing motor 2 is a second driving device of the automatic separating, sorting and recovering device; the conveyor pulley block 10 includes: a driving wheel mounting box 28, a driven wheel mounting box 23, a main conveyor belt 55, a driving wheel 54, a driven wheel 56 and a driving wheel shaft 60; semi-cylindrical grooves are uniformly distributed on the main conveyor belt 55, the radius of each groove is slightly larger than that of the penholder, and the waste gel ink refills are quickly positioned in the grooves in the conveying process; the main conveyor belt 55 is in transmission with a driving wheel 54 and a driving wheel 56; the driving wheel 54 is arranged in the driving wheel installation box 28, and the upper part of the driving wheel installation box 28 is provided with a dovetail groove; the driven pulley 56 is mounted in the driven pulley mounting case 23. The geneva gear, as shown in fig. 4, is a single round pin outer geneva gear, comprising: a sheave drive plate 46, a sheave 47 and a sheave hub 48; the sheave drive plate 46 comprises a cylindrical pin, the sheave 47 has a radial groove, and one end of the sheave shaft with a sheave shaft sleeve 48 is coaxial with the drive wheel shaft 60 and locked with a hole on the sheave shaft sleeve 48 through a bolt; the sheave drive plate 46 is coaxially and fixedly connected with the speed reducing motor 2 through a second coupler 45, the speed reducing motor 2 is fixedly connected with a speed reducing motor mounting seat 44, the two are fixedly connected on the speed reducing motor mounting table 3 in the speed reducing motor box 16, and the speed reducing motor control module 4 is placed below the speed reducing motor mounting table 3.

When the sheave mechanism works, the sheave driving plate 46 is a driving part and continuously rotates at a certain rotating speed, and the sheave 47 is a driven part and intermittently rotates and stops under the drive of the cylindrical pin. The inner concave arc surface of the grooved wheel is a locking concave arc, the outer convex arc of the grooved wheel drive plate is a locking convex arc, when a cylindrical pin on the grooved wheel drive plate does not enter a radial groove of the grooved wheel, the inner concave arc surface of the grooved wheel is clamped by the outer convex arc of the rotating grooved wheel drive plate, and the grooved wheel is static and does not rotate; when a cylindrical pin on the grooved pulley drive plate starts to enter a radial groove of the grooved pulley, half of the locking concave arc and half of the locking convex arc are separated from a locking position, and the grooved pulley is in a non-locking state at the moment, and the cylindrical pin drives the grooved pulley to rotate, so that the rotation direction of the grooved pulley is opposite to the rotation direction of the grooved pulley drive plate; when the cylindrical pin is separated from the radial groove of the grooved wheel, the locking concave arc and the locking convex arc need to enter a locking state, the grooved wheel is clamped and cannot rotate, and the movement is repeated until the cylindrical pin enters the radial groove of the grooved wheel again next time, so that the continuous rotation of the driving plate is changed into the intermittent movement of the grooved wheel, namely the driving plate of the grooved wheel rotates for a circle, and the grooved wheel rotates through a groove opening to finish the intermittent movement. The period of one intermittent motion is referred to as a transfer period.

The waste gel-ink pen refills are stored in the pen storage bin 1, when the refill conveying mechanism works, the refills fall on the main conveying belt 55 right below, semi-cylindrical grooves are uniformly distributed on the main conveying belt 55, the radius of each groove is slightly larger than that of the pen holder 61, the refills are positioned in each groove after falling, the main conveying belt 55 is driven by the driving wheel 54 to move intermittently, and the waste gel-ink pen refills are conveyed out of the pen storage bin 1 uniformly.

The refill separating mechanism includes: the pen holder is composed of a linear screw rod sliding table module 6, a synchronous pulley group 7, a pen holder clamping cutter group 9, a pen cap and pen point separating mechanism group 15. The synchronous pulley group 7 includes: a first synchronous wheel 29, a second synchronous wheel 30 and a synchronous belt 31; the linear screw rod sliding table module 6 is a first driving device of the automatic separation, sorting and recovery device; the linear screw rod sliding table module 6 consists of a stepping motor 40, a linear screw rod 39 and a linear sliding table 37; the stepping motor 40 is coaxially and fixedly connected with the linear screw rod 39 through a first coupler 41, and the stepping motor 40 drives the linear screw rod 39 to synchronously rotate. The linear sliding table 37 is controlled by a limit switch 38, the limit switches 38 are respectively installed on the left side and the right side of the stepping motor 40, a sensor of the limit switch 38 can monitor the position of the linear sliding table 37 in real time, and the linear sliding table 37 converts the rotary motion of a linear screw rod 39 into linear motion to control the motion trail of the linear sliding table 37, so that the linear sliding table 37 moves between the pen holder clamping cutter group 9 and the pen cap and pen point separating mechanism group 15.

the stepping motor is controlled by a controller, the controller is matched with two limit switches 38 to control the rotation direction of the stepping motor 40, when the stepping motor 40 rotates clockwise, the linear screw rod 39 is driven by the first coupler 41 to rotate clockwise, the linear sliding table 37 moves towards the 15 ends of the pen cap and pen point separating mechanism set, the rotation direction of the stepping motor 40 is recorded as positive rotation until the limit point position of the limit switch 38 close to the pen cap and pen point separating mechanism set is reached, a sensor in the limit switch receives a signal sent by the linear sliding table 37, and the limit switch 38 sends a feedback signal to a driving controller of the stepping motor 40; the controller immediately regulates and controls the stepping motor 40 to rotate anticlockwise, the anticlockwise rotation is recorded as the reverse rotation, the linear sliding table 37 moves towards the end, 9, of the penholder clamping cutter set until the position, where another limit switch far away from the pen cap and the pen point recycling mechanism set 15 is located, of the other limit switch receives a signal transmitted by the linear sliding table 37, the limit switch transmits a feedback signal to the controller, the controller regulates and controls the stepping motor 40 to rotate forwards, and the linear sliding table 37 moves towards the end, close to the pen cap and the pen point recycling mechanism set 15, again. That is, the linear sliding table 37 performs a reciprocating motion once, and the stepping motor 40 performs a forward and reverse rotation twice through the two limit switches 38, thereby completing a separation cycle. When the transfer period coincides with the separation period, the whole apparatus can be continuously and smoothly carried out.

the synchronous pulley group 7 consists of a first synchronous pulley 29, a second synchronous pulley 30 and a synchronous belt 31; the radius of the first synchronizing wheel 29 is larger than that of the second synchronizing wheel 30, wherein the second synchronizing wheel 30 plays a driving role, and the two synchronizing wheels are matched with a synchronizing belt 31 for transmission. The stroke of the linear sliding table 37 is larger than the working stroke of clamping the cutter. The linear screw rod 39 is coaxially fixedly connected with the second synchronizing wheel 30, and the optical axis 5 is coaxially fixedly connected with the first synchronizing wheel 29. In the transmission process, the synchronous pulley group 7 forms a speed reducer, the speed is reduced, the torque is increased, and a larger shearing force is provided for a clamping cutter in the automatic separation, sorting and recovery device for the waste gel ink pen cores. When the stepping motor 40 drives the linear screw rod 39 to rotate forwards, the linear screw rod 39 simultaneously drives the upper optical axis 5 to rotate through the synchronous pulley group 7, and the two gears 34 fixedly connected with the optical axis 5 move simultaneously; the gear 34 is driven by racks on the penholder cutter mounting handle 42 and the pen point cutter mounting handle, so that the penholder clamping upper cutter 32 and the pen cap clamping cutter 49 are used, and the pen point clamping upper cutter 51 moves downwards; similarly, when the stepping motor 40 rotates reversely, the three clamping tools move upwards; the stepping motor 40 drives the linear sliding table 37 to reciprocate back and forth, and simultaneously, the clamping cutter moves up and down through the synchronous pulley set 7 and the gear rack mechanism, so that the pen holder and the pen point are clamped and released.

as shown in fig. 1-3, two supporting pillow blocks 8 are oppositely fixed on the main frame platform 17 and located between the first side plate 25 of the main frame and the second side plate 26 of the main frame, and a mounting hole is formed in the rear upper part of each supporting pillow block 8 and used for mounting a penholder clamping lower cutter 33; the front part of the supporting pillow block 8 is provided with a dovetail groove, and a spring with the resetting function is arranged in the dovetail groove. Two limit switches 38 are respectively installed inside the two support pillow blocks 8 to limit the reciprocating motion of the linear slide table 37. The pen cap and pen point separating mechanism set 15 comprises: the pen cap clamps the cutter 49, the movable pen point clamps the upper cutter 51, the movable pen point clamps the lower cutter 35 and the return spring 50. Three dovetail grooves are uniformly formed in the pen cap clamping tool 49 and matched with three trapezoidal guide rails arranged at the upper part of the pen point clamping upper tool 51, and a return spring 50 is arranged in each dovetail groove and used for returning the pen point clamping upper tool 51. The pen cap clamping cutter 49 is wedge-shaped, and the lower end of the pen cap clamping cutter is provided with a uniform semi-cylindrical groove for clamping a protruding sleeve knot at the rear part of the pen cap 62 so as to separate the pen cap 62 from the pen point 63. The pen point cutter mounting handle 43 is provided with a trapezoidal guide rail 52 on one surface and a linear rack 53 on the other surface, the trapezoidal guide rail 52 is matched with a dovetail groove on a transverse plate 24 of the main frame, the linear rack 53 on the other end is matched with a gear 34 arranged on an optical axis, and the closing and the separation of the pen cap and the pen point separating mechanism set 15 are controlled through the transmission of the gear and the linear rack. The holder holding cutter set 9 includes: the upper cutter 32 and the lower cutter 33 are clamped by the penholder. The penholder clamping upper cutter 32 is arranged on the penholder cutter mounting handle 42, and the penholder clamping lower cutter 33 is arranged at the rear parts of the two supporting pillow blocks 8; the pen holder cutter mounting handle 42 and the pen point cutter mounting handle 43 have the same structure and the same principle, and the closing and the separation of the pen holder clamping cutter set 9 are realized through the transmission of a gear and a linear rack.

When the stepping motor 40 rotates forward to drive the linear sliding table 37 to move towards the pen cap and pen point recovery mechanism group 15, the impact block 36 on the linear sliding table 37 collides with the pen point clamping lower cutter 35, the impact block 36 pushes the pen point clamping lower cutter 35 to move forward continuously, at the moment, the pen cap and pen point separation mechanism group 15 is in a closed state, the pen point clamping upper cutter 51 also moves forward, and when the linear sliding table 37 reaches a limit point, the three parts of separation processes of the waste gel pen cores are completed. Because the adhesion between the pen holder 61 and the pen cap 62 and the adhesion between the pen cap 62 and the pen point 63 are different, and the adhesion of the latter is greater than that of the former, at the moment of impact, the pen holder 61 and the pen cap 62 are separated in one step, the pen point 63 and the pen cap 62 are not separated yet, then the rear protruding sleeve knot of the pen cap 62 is clamped in the groove of the pen cap clamping cutter 49, the pen cap 62 stops moving, and the pen point 63 continues to move forwards until being separated from the pen cap 62, so that the separation process of the pen cap 62 and the pen point 63 is completed.

when the stepping motor 40 rotates reversely to drive the linear sliding table 37 to move backwards, the clamping tool moves upwards through the synchronous pulley set 7 and gear and rack transmission, the releasing process is realized, and the return spring 50 in the dovetail groove of the pen cap clamping tool 49 returns the pen point clamping upper tool 51 to the initial separation state; meanwhile, the springs in the dovetail grooves of the two support pillow blocks 8 also reset the pen point clamping lower cutter 35 to the initial separation state to wait for the next separation process. When the separating mechanism separates, the conveying mechanism is in the stage of intermittent motion stopping, and when the separating mechanism resets, the conveying mechanism is in the stage of intermittent motion moving, and the two processes are mutually matched to jointly complete the task of separating the waste gel pen cores.

Two movable isolating covers 18 are arranged above the first side plate 25 and the third side plate 27 of the main frame, the isolating covers 18 are hinged with the first side plate and the third side plate of the main frame through hinges, and when the automatic separating, sorting and recycling device for the waste gel ink pen cores operates, the isolating covers 18 are covered to prevent an operator from accidentally inserting hands to cause injury; when the device fails, the cover can be opened for maintenance.

As shown in fig. 1, 2 and 6, the sorting mechanism includes: the pen cap recycling device comprises a first conveyor belt 58, a second conveyor belt 59, an H-shaped guide sliding rod 12, a pen cap sliding groove 13, a pen head sliding groove 14, a pen rod recycling box 20, a pen cap recycling box 21 and a pen head recycling box 22. The first conveyor belt 58 and the second conveyor belt 59 are driven by the conveyor belt wheel set driving wheel 54, and the first conveyor belt 58 and the second conveyor belt 59 move synchronously with the main conveyor belt 55. The first conveyor belt 58 and the second conveyor belt 59 are respectively arranged between the first side plate 25 of the main frame and the second side plate of the main frame by five conveyor belt rollers 57. The H-shaped guide sliding rod 12 is installed at the tail end of the main conveying belt 55 and used for guiding the separated penholders to the penholder recycling box 20, and the penholder recycling box 20 is located on the outer side of the driven wheel installing box 23 of the conveying belt wheel set. The first conveyor belt 58 is provided with a pen cap sliding groove 13, the separated pen caps 62 slide into the pen cap recovery box 21 through the pen cap sliding groove 13, and the pen cap recovery box 21 is positioned on the outer side of the driven wheel mounting box 23 of the conveyor belt wheel set; the second conveyor belt 59 is provided with a pen point sliding groove 14, the separated pen points 63 slide into the pen point recycling box 22 through the pen point sliding groove 14, and the pen point recycling box 22 is also located on the outer side of the driven wheel mounting box 23 of the conveyor belt wheel set. The first conveyor belt 58 and the second conveyor belt 59 are both soft conveyor belts, and protrusions are arranged on the edges of the first conveyor belt and the second conveyor belt to prevent the pen caps and the pen points from being separated from the conveyor belts. The three recycling boxes are used for storing the pen holder, the pen cap and the pen point respectively, when the pen holder, the pen cap and the pen point recycling boxes are full of the collected materials, the pen holder, the pen cap and the pen point are taken out, and the pen holder, the pen cap and the pen point are arranged in the recycling boxes, so that resource saving and environmental protection are achieved.

The automatic separating, sorting and recycling device for the waste gel ink cartridges is controlled by a main console 11, the main console is provided with three buttons of green, red and black, wherein the green button is used for starting, the red button is used for ending, the black button is used for stopping suddenly, and the three buttons control the operation of the automatic separating, sorting and recycling device for the waste gel ink cartridges.

Claims (7)

1. the utility model provides an automatic separation letter sorting recovery unit of abandonment gel ink pen core which characterized in that: the automatic pencil lead sorting machine comprises a pencil lead conveying mechanism, a pencil lead separating mechanism and a sorting mechanism; the pen core separating mechanism is located in the center of the main frame platform (17), the pen core conveying mechanism and the sorting mechanism are located on two sides of the main frame platform (17) respectively, the pen core conveying mechanism and the sorting mechanism are connected through three conveyor belts, the three conveyor belts are respectively a main conveyor belt (55), a first conveyor belt (58) and a second conveyor belt (59), the three conveyor belts are driven by a second driving device, and the three conveyor belts move synchronously.

2. The automatic separating, sorting and recycling device for the waste gel ink pen cores as claimed in claim 1, wherein: the cartridge transport mechanism includes: a pen storage bin (1); the device comprises a conveyor belt wheel set (10), a speed reducing motor (2) and a sheave mechanism; the speed reducing motor (2) is a second driving device of the automatic separating, sorting and recovering device; the conveyor pulley set (10) comprises: a driving wheel mounting box (28), a driven wheel mounting box (23), a main conveying belt (55), a driving wheel (54), a driven wheel (56) and a driving wheel shaft (60); the main transmission belt (55) is matched with the driving wheel (54) and the driven wheel (56) for transmission; the driving wheel (54) is installed in the driving wheel installation box (28), the driven wheel (56) is installed in the driven wheel installation box (23), and a dovetail groove is formed in the upper portion of the driving wheel installation box (28); the speed reducing motor (2) is fixedly connected with a speed reducing motor mounting seat (44) and fixedly connected to a speed reducing motor mounting table (3) in the speed reducing motor box (16), and the speed reducing motor control module (4) is placed below the speed reducing motor mounting table (3); the lower part of the storage pen bin (1) is provided with a trapezoidal guide rail, the trapezoidal guide rail is matched with a dovetail groove in the upper part of the driving wheel installation box (28), and the lower part of the storage pen bin (1) is just opposite to the main conveying belt (55).

3. The automatic separating, sorting and recycling device for the waste gel ink pen cores as claimed in claim 2, wherein: refill transport mechanism's geneva mechanism is single round pin outer geneva mechanism, includes: a grooved wheel drive plate (46), a grooved wheel (47) and a grooved wheel shaft sleeve (48); the sheave drive plate (46) comprises a cylindrical pin, the sheave (47) is provided with a radial groove, one end of the sheave shaft with a sheave shaft sleeve (48) is coaxial with the drive shaft (60), and the drive shaft (60) is locked with a hole in the sheave shaft sleeve (48) through a bolt; the grooved wheel drive plate (46) is coaxially and fixedly connected with the speed reducing motor (2) through a second coupler (45).

4. The automatic separating, sorting and recycling device for the waste gel ink pen cores as claimed in claim 1, wherein: the cartridge separating mechanism includes: a linear screw rod sliding table module (6), a synchronous pulley group (7), a pen holder clamping cutter group (9), a pen cap and a pen point separating mechanism group (15); the synchronous pulley set (7) comprises: a first synchronous wheel (29), a second synchronous wheel (30) and a synchronous belt (31); the linear screw rod sliding table module (6) is a first driving device of the automatic separation, sorting and recovery device; straight line lead screw slip table module (6) includes: a stepping motor (40), a linear screw rod (39) and a linear sliding table (37); the linear screw rod sliding table module (6) is vertically fixed on the main frame platform (17), the stepping motor (40) is coaxially fixedly connected with the linear screw rod (39) through a coupler (41), the linear screw rod (39) is coaxially fixedly connected with the second synchronizing wheel (30), an optical shaft (5) is arranged right above the linear sliding table (37), the optical shaft (5) is coaxially fixedly connected with the first synchronizing wheel (29), and the optical shaft (5) is arranged between the first side plate (25) of the main frame and the third side plate (27) of the main frame and penetrates through the second side plate (26) of the main frame; the linear sliding table (37) is internally provided with a hole, the linear screw rod (39) penetrates through the linear sliding table (37) through the hole, and the linear sliding table (37) moves between the pen holder clamping cutter set (9) and the pen cap and pen point separating mechanism set (15); the impact block (36) is arranged at the upper part of the linear sliding table (37), the two supporting pillow blocks (8) are oppositely fixed on the main frame platform (17) and are positioned between the first side plate (25) and the second side plate (26) of the main frame, and mounting holes are formed in the rear upper parts of the supporting pillow blocks (8); a limit switch (38) is respectively arranged in each of the two supporting pillow blocks (8), a dovetail groove is arranged at the front part of each supporting pillow block (8), and a spring is arranged in each dovetail groove; the pen cap and pen point separating mechanism set (15) comprises: the pen cap clamps a cutter (49), the pen point clamps an upper cutter (51), the pen point clamps a lower cutter (35) and a return spring (50); three dovetail grooves are uniformly formed in the pen cap clamping cutter (49), and three trapezoidal guide rails are uniformly arranged at the upper part of the pen point clamping upper cutter (51); the dovetail groove is matched with the trapezoidal guide rail, and a return spring (50) is arranged in the dovetail groove; the pen cap clamping cutter (49) is wedge-shaped, and semi-cylindrical grooves are uniformly formed in the lower end of the pen cap clamping cutter; the pen point cutter mounting handle (43) is provided with a trapezoidal guide rail (52) on one surface and a linear rack (53) on the other surface, the trapezoidal guide rail (52) is matched with a dovetail groove in a transverse plate (24) of the main frame, and the linear rack (53) is matched with a gear (34) arranged on an optical axis (5); the pen holder clamping cutter set (9) comprises: a penholder clamping upper cutter (32) and a penholder clamping lower cutter (33); the penholder clamping upper cutter (32) is arranged on the penholder cutter mounting handle (42), and the penholder clamping lower cutter (33) is fixed with mounting holes at the rear parts of the two supporting pillow blocks (8) through screws; two movable isolation covers (18) are arranged above the first side plate (25) and the third side plate (27) of the main frame, and the isolation covers (18) are hinged with the first side plate and the third side plate of the main frame.

5. The automatic separating, sorting and recycling device for the waste gel ink pen cores as claimed in claim 1, wherein: the letter sorting mechanism includes: the pen cap recycling device comprises a first conveyor belt (58), a second conveyor belt (59), an H-shaped guide sliding rod (12), a pen cap sliding groove (13), a pen head sliding groove (14), a pen holder recycling box (20), a pen cap recycling box (21) and a pen head recycling box (22); the first conveyor belt (58) and the second conveyor belt (59) are driven by a driving wheel (54), and the first conveyor belt (58) and the second conveyor belt (59) move synchronously with the main conveyor belt (55); the first conveyor belt (58) and the second conveyor belt (59) are respectively arranged between the first side plate (25) and the second side plate (26) of the main frame by five conveyor belt overlapping rods (57); the H-shaped guide sliding rod (12) is arranged at the tail end of the main conveying belt (55), and the penholder recovery box (20) is positioned outside the driven wheel installation box (23); the first conveyor belt (58) is provided with a pen cap sliding groove (13), and the pen cap recovery box (21) is positioned on the outer side of the driven wheel installation box (23); the second conveyor belt (59) is provided with a pen point sliding groove (14), and the pen point recycling box 22 is installed on the outer side of the driven wheel installation box (23).

6. The automatic separating, sorting and recycling device for the waste gel ink pen cores as claimed in claim 1, wherein: the first conveyor belt (58) and the second conveyor belt (59) are soft conveyor belts, and protrusions are arranged on the edges of the soft conveyor belts.

7. The automatic separating, sorting and recycling device for the waste gel ink pen cores as claimed in claim 1, wherein: the automatic separation, sorting and recovery device for the waste gel ink pen refills is controlled by a main console (11), the main console (11) is installed on a main console installation platform (19), the main console is provided with three buttons of green, red and black, the green button is a start key, the red button is an end key, and the black button is an emergency stop key.