Automatic embossing device

Abstract

The invention provides an automatic knurling device which comprises a mounting frame, a driving mechanism, a knurling mechanism, a feeding mechanism and a discharging mechanism, the driving mechanism, the knurling mechanism, the feeding mechanism and the discharging mechanism are arranged on the mounting frame, the mounting frame is provided with a knurling position, and the knurling mechanism is provided with a knurling end which is arranged above the knurling position in a lifting mode. The knurling end is used for knurling the surface of a to-be-knurled object located in the knurling position, the feeding mechanism is provided with a feeding end movably arranged on the mounting frame, the feeding end moves in the direction close to or away from the knurling position so as to push the to-be-knurled object to the knurling position, and the discharging mechanism is provided with a material shifting end movably arranged at the top of the mounting frame so as to push the to-be-knurled object to the knurling position. The embossed product is moved out of the embossing position; the driving mechanism is in driving connection with the embossing mechanism, the feeding mechanism and the discharging mechanism so as to be in linkage with the embossing end, the feeding end and the shifting end. Through the technical scheme provided by the invention, the production efficiency and the automation degree of the automatic embossing device are improved.

Description

Technical Field

[0001] The invention relates to the technical field of embossing, in particular to an automatic embossing device. Background Art

[0002] At present, most daily necessities are embossed with various graphics to improve their aesthetics. Take soap as an example. The manufacturing of soap started early and the technology is now relatively mature. In order to make the soap look beautiful, various patterns and designs need to be added to the surface of the soap, but this is a tedious task for manual work.

[0003] In response to the above problems, various embossing machines or embossing devices have appeared on the market, but most of them still require much manual intervention and cannot realize automatic loading and unloading. They have complex structures, general production efficiency and low degree of automation. Summary of the invention

[0004] The invention provides an automatic embossing device to improve the production efficiency and automation degree of the automatic embossing device.

[0005] In order to achieve the above-mentioned purpose, the present invention provides an automatic embossing device, which includes a mounting frame and a driving mechanism, an embossing mechanism, a feeding mechanism and a discharging mechanism arranged on the mounting frame. The mounting frame has an embossing position, the embossing mechanism has an embossing end which is movably arranged above the embossing position, the embossing end performs embossing treatment on the surface of an object to be embossed in the embossing position, the feeding mechanism has a feeding end which is movably arranged on the mounting frame, the feeding end moves toward or away from the embossing position to push the object to be embossed to the embossing position, the discharging mechanism has a discharging end which is movably arranged on the top of the mounting frame to move the embossed product out of the embossing position; the driving mechanism is drivingly connected to the embossing mechanism, the feeding mechanism and the discharging mechanism to link the embossing end, the feeding end and the discharging end.

[0006] Furthermore, the driving mechanism includes a driving shaft rotatably arranged inside the mounting frame, the embossing mechanism includes a first transmission assembly and a first connecting rod assembly, a pressure rod and an embossing mold arranged on the mounting frame, the embossing mold is arranged at the bottom of the pressure rod and forms an embossing end, the first connecting rod assembly is transmission-connected to the pressure rod, and the driving shaft is drivingly connected to the first connecting rod assembly through the first transmission assembly to drive the pressure rod and the embossing mold to reciprocate and rise and fall.

[0007] Furthermore, the first connecting rod assembly includes a first crank shaft, a first crank member, a first connecting rod member, and a second crank member. The embossing mechanism also includes a mounting assembly arranged on the top of the mounting frame. The first crank shaft is rotatably arranged on the mounting assembly. The first crank member is arranged at one end of the first crank shaft protruding from the mounting assembly. One end of the first connecting rod member is eccentrically hinged to a side of the first crank member away from the mounting frame. The other end of the first connecting rod member is hinged to the top of the pressure rod. The second crank member is rotatably arranged on the mounting assembly and is located between the first crank member and the pressure rod. The first connecting rod member is movably connected to the second crank member and the connection position of the first connecting rod member and the second crank member is adjustable.

[0008] Furthermore, the first transmission assembly includes a first transmission wheel, a second transmission wheel and a transmission bar. The first transmission wheel is fixedly mounted on the outer periphery of the drive shaft, the second transmission wheel is fixedly mounted on the outer periphery of the first crank shaft, part of the transmission bar is located inside the mounting frame, and the other part is located on the top of the mounting frame. The transmission bar is mounted on the outer peripheries of the first transmission wheel and the second transmission wheel and is meshed with both of them.

[0009] Furthermore, the feeding mechanism includes a second transmission assembly, a second connecting rod assembly and a slider arranged on the top of the mounting frame, the end of the slider facing the embossing position is the feeding end, the first transmission assembly includes a mounting assembly and a first crank shaft rotatably arranged on the mounting assembly, one end of the second transmission assembly is connected to the first crank shaft, the other end of the second transmission assembly is connected to the second connecting rod assembly, and the second connecting rod assembly is transmission-connected to the slider to drive the slider to move in a direction close to or away from the embossing position.

[0010] Furthermore, the second connecting rod assembly includes a second crankshaft, a third crank member and a second connecting rod member. The second crankshaft is rotatably arranged on the mounting assembly and its axis is perpendicular to the first crankshaft and is on the same horizontal plane. The third crank member is fixedly arranged at the end of the second crankshaft. One end of the second connecting rod member is eccentrically hinged to the third crank member, and the other end of the second connecting rod member is hinged to the slider. The second transmission assembly includes a first bevel gear and a second bevel gear that are meshed with each other. The first bevel gear is fixedly sleeved on the outer periphery of the first crankshaft, and the second bevel gear is sleeved on the outer periphery of the second crankshaft.

[0011] Furthermore, the mounting assembly includes a first mounting seat, a second mounting seat and a third mounting seat. The first mounting seat and the second mounting seat are parallel to each other and horizontally spaced apart on the top of the mounting frame. The first mounting seat is close to the embossing position relative to the second mounting seat. One end of the first crank shaft close to the embossing position can be rotatably passed through the first mounting seat, and the other end of the first crank shaft can be rotatably arranged in the second mounting seat. There are two third mounting seats and they are horizontally spaced apart on the side of the second mounting seat facing the first mounting seat. One end of the second crank shaft can be rotatably passed through one of the third mounting seats, and the other end of the second crank shaft can be rotatably passed through the other third mounting seat. The second crank shaft and the two third mounting seats avoid the first crank shaft in the horizontal direction.

[0012] Furthermore, the feeding mechanism also includes a guide rail member arranged on the top of the mounting frame, the slider is slidably arranged on the guide rail member and is limitedly matched with the guide rail member, and the driving shaft is drivingly connected to the circular plate member through a third transmission assembly.

[0013] Furthermore, the material discharging mechanism also includes a third transmission assembly and a material discharging member, the material discharging member includes a circular plate member and a material discharging rod arranged on the outer circumference of the circular plate member and extending radially along the circular plate member, the circular plate member is rotatably arranged around its axis on one side of the embossing position, and the end of the material discharging rod forms a material discharging end that passes through the embossing position during rotation.

[0014] Furthermore, the third transmission assembly includes a transfer shaft and a third bevel gear and a fourth bevel gear that mesh with each other. The axes of the transfer shaft and the drive shaft are perpendicular to each other in the same vertical plane. The third bevel gear is fixedly mounted on the outer periphery of the drive shaft, and the fourth bevel gear is mounted on the outer periphery of the transfer shaft. The transfer shaft is connected to the center of the circular plate.

[0015] Furthermore, the driving mechanism includes an electric motor, a pulley assembly, a reducer and a driving shaft. The electric motor and the reducer are both installed in a mounting frame. The pulley assembly includes a large pulley, a small pulley and a transmission belt. The small pulley is fixedly arranged on the output shaft of the motor, and the large pulley is fixedly arranged on the input shaft of the reducer. The transmission belt is sleeved on the outer circumference of the large pulley and the small pulley and is drivingly connected to the two. The driving shaft includes a transmission shaft and an output shaft of the reducer connected by a coupling. The transmission shaft is drivingly connected to the embossing mechanism and the feeding mechanism, and the output shaft of the reducer is drivingly connected to the discharging mechanism.

[0016] Furthermore, the mounting frame includes a lower frame and an upper frame arranged on the lower frame, the motor is arranged in the lower frame, the reducer is arranged in the upper frame, the top of the upper frame has a horizontal section and an inclined section connected to each other, the embossing position is located on the horizontal section, the inclined section is inclined downward, the embossing end, the feeding end and the material tapping end are linked to the side of the horizontal section close to the inclined section, and the product moved out of the embossing position by the material tapping end falls along the inclined section.

[0017] By applying the technical solution of the present invention, an automatic embossing device is provided, which includes a mounting frame and a driving mechanism, an embossing mechanism, a feeding mechanism and a discharging mechanism arranged on the mounting frame. The mounting frame has an embossing position, the embossing mechanism has an embossing end which is raised and lowered above the embossing position, the embossing end performs embossing on the surface of an object to be embossed in the embossing position, the feeding mechanism has a feeding end which is movably arranged on the mounting frame, the feeding end moves toward or away from the embossing position to push the object to be embossed to the embossing position, the discharging mechanism has a discharging end which is movably arranged on the top of the mounting frame to move the embossed product out of the embossing position; the driving mechanism is drivingly connected to the embossing mechanism, the feeding mechanism and the discharging mechanism to link the embossing end, the feeding end and the discharging end.

[0018] By adopting this scheme, the semi-automatic continuous embossing treatment of the object to be embossed is realized by the linkage driving of the embossing mechanism, the feeding mechanism and the discharging mechanism by the driving mechanism. Taking an embossing process as an example, the operator places the object to be embossed between the embossing position and the feeding end. The feeding end moves back and forth under the drive of the driving mechanism to push the object to be embossed into the embossing position and reset it. At the same time, the embossing end is lifted and lowered back and forth under the drive of the driving mechanism to emboss the object to be embossed pushed into the embossing position by the feeding end and reset it. At the same time, the picking end rotates one circle under the drive of the driving mechanism to move the product obtained by the embossing out of the embossing position. The driving mechanism continuously drives the embossing end, the feeding end and the picking end to move to repeat the above embossing process, thereby realizing continuous semi-automatic embossing. This arrangement realizes continuous semi-automatic embossing of loading-embossing-unloading through the linkage of multiple mechanisms, which is beneficial to reducing embossing costs and improving production efficiency. At the same time, manual contact is reduced during the embossing process, which can effectively avoid the situation in which the embossing process is easily affected by external environmental factors and leads to unstable product quality, as well as safety hazards that may occur during manual contact intervention. It is beneficial to ensure product quality, improve production efficiency and semi-automation level, and reduce safety hazards on the basis of ensuring continuous and stable production. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings constituting a part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0020] Figure 1 A schematic structural diagram of an automatic embossing device provided by an embodiment of the present invention is shown;

[0021] Figure 2 Shows Figure 1 A magnified view of position A in the middle;

[0022] Figure 3 Shows Figure 1 Side view of

[0023] Figure 4 Shows Figure 3 A magnified view of position B in the middle;

[0024] Figure 5 Shows Figure 1 The main view;

[0025] Figure 6 Shows Figure 5 A schematic diagram of the structure under the cross-section view of the middle part;

[0026] Figure 7 Shows Figure 1 A partially cutaway top view of the .

[0027] The above drawings include the following reference numerals:

[0028] 10. Mounting frame; 11. Lower frame; 12. Upper frame; 121. Horizontal section; 122. Inclined section;

[0029] 20. driving mechanism; 21. driving shaft; 211. transmission shaft; 22. motor; 23. pulley assembly; 231. large pulley; 232. small pulley; 233. transmission belt; 24. speed reducer; 241. output shaft; 25. coupling; 26. support seat;

[0030] 30. Embossing mechanism; 31. First transmission assembly; 311. First transmission wheel; 312. Second transmission wheel; 313. Transmission bar; 32. First connecting rod assembly; 321. First crankshaft; 322. First crank member; 323. First connecting rod member; 324. Second crank member; 33. Press rod; 34. Embossing die; 35. Mounting assembly; 351. First mounting seat; 352. Second mounting seat; 353. Third mounting seat;

[0031] 40. Feeding mechanism; 41. Second transmission assembly; 411. First bevel gear; 412. Second bevel gear; 42. Second connecting rod assembly; 421. Second crankshaft; 422. Third crank member; 423. Second connecting rod member; 43. Sliding block; 44. Guide rail member;

[0032] 50. Discharging mechanism; 51. Third transmission assembly; 511. Third bevel gear; 512. Fourth bevel gear; 513. Transfer shaft; 52. Discharging member; 521. Circular plate member; 522. Discharging rod. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is by no means intended to limit the present invention and its application or use. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] like Figures 1 to 7 As shown, an embodiment of the present invention provides an automatic embossing device, which includes a mounting frame 10 and a driving mechanism 20, an embossing mechanism 30, a feeding mechanism 40 and a discharging mechanism 50 arranged on the mounting frame 10. The mounting frame 10 has an embossing position, the embossing mechanism 30 has an embossing end which is movably arranged above the embossing position, and the embossing end performs embossing treatment on the surface of the object to be embossed (soap to be embossed) located in the embossing position. The feeding mechanism 40 has a feeding end which is movably arranged on the mounting frame 10, and the feeding end moves toward or away from the embossing position to push the object to be embossed (soap to be embossed) to the embossing position. The discharging mechanism 50 has a material-discharging end which is movably arranged on the top of the mounting frame 10 to move the embossed product (soap finished product) out of the embossing position; the driving mechanism 20 is drivingly connected to the embossing mechanism 30, the feeding mechanism 40 and the discharging mechanism 50 to link the embossing end, the feeding end and the material-discharging end.

[0035] In this embodiment, the semi-automatic continuous embossing treatment of the object to be embossed (soap to be embossed) is realized by the linkage driving of the driving mechanism 20 to the embossing mechanism 30, the feeding mechanism 40, and the discharging mechanism 50. Taking one embossing process as an example, the operator places the object to be embossed (soap to be embossed) between the embossing position and the feeding end, and the feeding end moves back and forth under the drive of the driving mechanism 20 to push the object to be embossed (soap to be embossed) into the embossing position and reset it. At the same time, the embossing end is lifted and lowered back and forth under the drive of the driving mechanism 20 to emboss the object to be embossed (soap to be embossed) pushed into the embossing position by the feeding end and reset it. At the same time, the material-dispensing end rotates one circle under the drive of the driving mechanism 20 to move the product (soap finished product) obtained after the embossing is completed out of the embossing position. The driving mechanism 20 continuously drives the embossing end, the feeding end, and the material-dispensing end to move to repeat the above embossing process, thereby realizing continuous semi-automatic embossing. With this arrangement, continuous semi-automatic embossing of loading-embossing-unloading is achieved through the linkage of multiple mechanisms, which is beneficial to reducing embossing costs and improving production efficiency. At the same time, manual contact is reduced during the embossing process, and it can effectively avoid the situation in which the embossing process is easily affected by external environmental factors, resulting in unstable product (soap product) quality and safety hazards are easily caused during manual contact intervention. It is beneficial to ensure product (soap product) quality, improve production efficiency and semi-automation level and reduce safety hazards on the basis of ensuring continuous and stable production.

[0036] It can be understood that, taking an embossing process as an example, the movements of the feeding end, the embossing end, and the material-dispensing end are carried out simultaneously and do not interfere with each other to ensure the feasibility of each step. Specifically, the feeding end, the embossing end, and the material-dispensing end are started at the same time, and the feeding end first pushes the object to be embossed (the soap to be embossed) into the embossing position, at which time the embossing end has not yet dropped to or just dropped to the position in contact with the surface of the object to be embossed (the soap to be embossed), and the material-dispensing end has not yet rotated to the position in contact with the object to be embossed (the soap to be embossed); then the feeding end resets and the embossing end starts embossing, and after the embossing is completed, the embossing end starts to rise and reset, at which time the feeding end has not yet completely reset, and the material-dispensing end has not yet contacted the embossed product (the finished soap product) or just contacted the embossed product (the finished soap product); then the embossing end rises and resets, and the material-dispensing end rotates to contact the embossed product (the finished soap product) and removes it from the embossing position and continues to rotate, and finally, the feeding end, the embossing end, and the material-dispensing end are reset to the initial position at the same time to facilitate the next embossing. This arrangement avoids the situation where the feeding end, embossing end and material-discharging end interfere with each other during their movements, resulting in an unsmooth embossing process. It also avoids the situation where the feeding end, embossing end and material-discharging end are not all reset to their initial positions at the same time, which increases the risk of interference during the next linkage operation, thereby ensuring the reliability and stability of continuous embossing.

[0037] like Figures 1 to 7As shown, the driving mechanism 20 includes a driving shaft 21 rotatably arranged in the mounting frame 10, and the embossing mechanism 30 includes a first transmission assembly 31 and a first connecting rod assembly 32, a pressure rod 33 and an embossing die 34 arranged on the mounting frame 10, the embossing die 34 is arranged at the bottom of the pressure rod 33 and forms an embossing end, the first connecting rod assembly 32 is connected to the pressure rod 33 by transmission, and the driving shaft 21 is connected to the first connecting rod assembly 32 by driving through the first transmission assembly 31, so as to drive the pressure rod 33 and the embossing die 34 to reciprocate and rise and fall. In this way, the long-distance driving of the pressure rod 33 can be realized through the first transmission assembly 31 and the first connecting rod assembly 32, and it is convenient to convert the rotation of the driving shaft 21 into the lifting and lowering driving of the pressure rod 33 and the embossing die 34 during the transmission process.

[0038] Preferably, the embossing die 34 is detachably mounted on the bottom of the pressing rod 33 by means of structures such as positioning keys and pins, so that an operator can easily perform maintenance and replacement on the embossing die 34 .

[0039] Specifically, the first connecting rod assembly 32 includes a first crank shaft 321, a first crank member 322, a first connecting rod member 323, and a second crank member 324. The embossing mechanism 30 also includes a mounting assembly 35 arranged on the top of the mounting frame 10. The first crank shaft 321 is rotatably arranged on the mounting assembly 35. The first crank member 322 is arranged at one end of the first crank shaft 321 protruding from the mounting assembly 35. One end of the first connecting rod member 323 is eccentrically hinged to the side of the first crank member 322 away from the mounting frame 10, and the other end of the first connecting rod member 323 is hinged to the top of the pressure rod 33. The second crank member 324 is rotatably arranged on the mounting assembly 35 and is located between the first crank member 322 and the pressure rod 33. The first connecting rod member 323 and the second crank member 324 are movably connected and the connection position of the first connecting rod member 323 and the second crank member 324 is adjustable.

[0040] In this embodiment, the first crank member 322 is a circular plate member, the first crank shaft 321 is connected to the center of the first crank member 322, one end of the first connecting rod member 323 is hinged to the first crank member 322 through a hinge shaft and the connection position is spaced from the center of the first crank member 322, thereby realizing eccentric installation of one end of the first connecting rod member 323 on the first crank member 322, the other end of the first connecting rod member 323 is hinged to the top of the pressure rod 33 through a hinge shaft, the connection position of the first connecting rod member 323 and the first crank member 322 is the first connection position, and the connection position of the first connecting rod member 323 and the pressure rod 33 is the third connection position, the motion trajectory of the first connection position is circular, and the motion trajectory of the third connection position is reciprocating lifting in the vertical direction. Furthermore, in order to ensure the lifting and lowering driving effect of the pressure rod 33 and avoid the situation where the hinged connection at both ends of the first connecting rod 323 causes the hinged position with the pressure rod 33 to be unable to be stably lifted and lowered, an additional mounting point is set on the first connecting rod 323 (that is, a second crank member 324 is added and the first connecting rod 323 and the second crank member 324 are movably connected through a hinge shaft). Specifically, the second crank member 324 has a slide groove, and the hinge shaft between the second crank member 324 and the first connecting rod 323 can be slidably set in the slide groove. It can be understood that the extension trajectory of the slide groove The first connecting rod 323 is the track that the first connecting rod 323 passes on the second crank member 324 during the process of the eccentric rotation of one end of the first connecting rod 323 to drive the pressure rod 33 at the other end to rise and fall. In this embodiment, the connection position between the first connecting rod 323 and the second crank member 324 is the second connection position, and the track of the slide groove (i.e., the motion track of the second connection position) is an ellipse and is located at the side of the second crank member 324 center facing the first crank member 322. During the movement of the first connecting rod 323, the distance between any two of the first connection position, the second connection position, and the third connection position is constant. In this way, the crank connecting rod is used to convert the rotary drive into a reciprocating drive, and the structure is simple and the transmission is reliable and stable.

[0041] Optionally, the structure provided to ensure the lifting and lowering driving effect of the pressure rod 33 is not limited to the second crank member 324 in the above embodiment. For example, in another embodiment not shown in the figure, the first connecting rod assembly 32 includes a vertical guide structure, which is fixedly arranged on the top of the mounting frame 10 and is used to guide the lifting and lowering of the pressure rod 33.

[0042] Furthermore, the first transmission assembly 31 includes a first transmission wheel 311, a second transmission wheel 312 and a transmission bar 313. The first transmission wheel 311 is fixedly sleeved on the outer periphery of the driving shaft 21, the second transmission wheel 312 is fixedly sleeved on the outer periphery of the first crank shaft 321, part of the transmission bar 313 is located inside the mounting frame 10, and the other part is located on the top of the mounting frame 10. The transmission bar 313 is sleeved on the outer peripheries of the first transmission wheel 311 and the second transmission wheel 312 and meshes with both of them.

[0043] In this embodiment, the first transmission assembly 31 is a sprocket assembly, that is, the first transmission wheel 311 and the second transmission wheel 312 are both sprockets, and the transmission bar 313 is a chain, which is convenient for meshing transmission. During the embossing process, the driving shaft 21 rotates and drives the first transmission wheel 311 to rotate, the first transmission wheel 311 drives the transmission bar 313 to move and drives the second transmission wheel 312 and the first crank shaft 321 to rotate, and the first crank shaft 321 drives the first crank member 322 to rotate so that one end of the first connecting rod member 323 rotates eccentrically, thereby realizing the reciprocating lifting and lowering drive of the pressure rod 33, and realizing continuous embossing. This arrangement is convenient for long-distance transmission of the driving effect, with a simple structure and reliable and stable transmission.

[0044] like Figures 1 to 4 as well as Figure 6 and Figure 7 As shown, the feeding mechanism 40 includes a second transmission assembly 41, a second connecting rod assembly 42 and a slider 43 arranged on the top of the mounting frame 10, the end of the slider 43 facing the embossing position is the feeding end, the first transmission assembly 31 includes a mounting assembly 35 and a first crank shaft 321 rotatably arranged on the mounting assembly 35, one end of the second transmission assembly 41 is connected to the first crank shaft 321, the other end of the second transmission assembly 41 is connected to the second connecting rod assembly 42, and the second connecting rod assembly 42 is connected to the slider 43 in a transmission manner to drive the slider 43 to move in a direction close to or away from the embossing position. In this way, the slider 43 can be driven remotely through the second transmission assembly 41 and the second connecting rod assembly 42, and it is convenient to convert the rotation drive of the drive shaft 21 into the slider 43 and the reciprocating drive during the transmission process.

[0045] Specifically, the second connecting rod assembly 42 includes a second crank shaft 421, a third crank member 422 and a second connecting rod member 423. The second crank shaft 421 is rotatably arranged on the mounting assembly 35 and its axis is perpendicular to the first crank shaft 321 and is on the same horizontal plane. The third crank member 422 is fixedly arranged at the end of the second crank shaft 421. One end of the second connecting rod member 423 is eccentrically hinged to the third crank member 422, and the other end of the second connecting rod member 423 is hinged to the slider 43. The second transmission assembly 41 includes a first bevel gear 411 and a second bevel gear 412 that are meshed with each other. The first bevel gear 411 is fixedly sleeved on the outer periphery of the first crank shaft 321, and the second bevel gear 412 is sleeved on the outer periphery of the second crank shaft 421.

[0046] In this embodiment, the third crank member 422 is a circular plate member, the second crank shaft 421 is connected to the center of the third crank member 422, one end of the second connecting rod member 423 is hingedly mounted on the third crank member 422 through a hinge shaft and the connection position is spaced from the center of the third crank member 422, and the other end of the second connecting rod member 423 is hingedly connected to the slider 43 through a hinge shaft. During the embossing process, the driving shaft 21 drives the first crank shaft 321 to rotate through the first transmission assembly 31, the first crank shaft 321 drives the second crank shaft 421 to rotate through the engagement of the first bevel gear 411 and the second bevel gear 412, and the second crank shaft 421 drives the third crank member 422 to rotate so that the end of the second connecting rod member 423 rotates eccentrically around its axis, thereby driving the slider 43 to reciprocate on the top of the mounting frame 10. Such arrangement realizes the linkage between the embossing mechanism 30 and the feeding mechanism 40, and the synchronous driving of the two can be realized through the same driving shaft 21 and the first transmission assembly 31, which is beneficial to improving the driving efficiency; a bevel gear set is used to realize the reversing transmission of the rotational drive, and a crank connecting rod is used to convert the rotational drive into a reciprocating drive, the structure is simple and the transmission is reliable and stable.

[0047] Furthermore, the mounting assembly 35 includes a first mounting seat 351, a second mounting seat 352 and a third mounting seat 353. The first mounting seat 351 and the second mounting seat 352 are parallel to each other and horizontally spaced apart on the top of the mounting frame 10. The first mounting seat 351 is close to the embossing position relative to the second mounting seat 352. One end of the first crank shaft 321 close to the embossing position can be rotatably passed through the first mounting seat 351, and the other end of the first crank shaft 321 can be rotatably arranged in the second mounting seat 352. There are two third mounting seats 353 and they are horizontally spaced apart on the side of the second mounting seat 352 facing the first mounting seat 351. One end of the second crank shaft 421 can be rotatably passed through one of the third mounting seats 353, and the other end of the second crank shaft 421 can be rotatably passed through the other third mounting seat 353. The second crank shaft 421 and the two third mounting seats 353 avoid the first crank shaft 321 in the horizontal direction. This arrangement facilitates the rotational support of the first crankshaft 321 and the second crankshaft 421, thereby preventing the two from moving around and affecting the transmission effect.

[0048] In this embodiment, one end of the first crank shaft 321 near the embossing position can be rotatably passed through the first mounting seat 351 and connected to the first crank member 322, one end of the second crank shaft 421 can be rotatably passed through the third mounting seat 353 near the embossing position and connected to the third crank member 422, and the other end of the second crank shaft 421 can be rotatably passed through the third mounting seat 353 near the first crank shaft 321 and connected to the second bevel gear 412.

[0049] like Figure 2 and Figure 3As shown, the feeding mechanism 40 also includes a guide rail member 44 disposed on the top of the mounting frame 10, and the slider 43 is slidably disposed on the guide rail member 44 and is limitedly matched with the guide rail member 44. This arrangement is used to guide and limit the sliding of the slider 43 to avoid deviation during its movement, which may lead to poor linkage embossing effect.

[0050] Preferably, a sliding clamping structure is provided between the guide rail member 44 and the slider 43 to prevent the slider 43 from being pulled up by the second connecting rod member 423 during the reciprocating sliding process.

[0051] like Figures 1 to 7 As shown, the discharging mechanism 50 also includes a third transmission assembly 51 and a material-discharging member 52. The material-discharging member 52 includes a circular plate 521 and a material-discharging rod 522 arranged on the outer periphery of the circular plate 521 and extending radially along the circular plate 521. The circular plate 521 is rotatably arranged on one side of the embossing position around its axis. The end of the material-discharging rod 522 forms a material-discharging end passing through the embossing position during the rotation process. The driving shaft 21 is connected to the circular plate 521 by driving through the third transmission assembly 51. In this way, the third transmission assembly 51 can realize the long-distance transmission of the driving effect, and the material-discharging rod 522 can realize the discharging of the finished embossed product (finished soap product), thereby ensuring the reliability and stability of the product (finished soap product) being pushed out. Furthermore, in this way, the driving shaft 21 can realize the synchronous driving of the embossing end, the feeding end and the material-discharging end, which is conducive to improving the embossing efficiency.

[0052] Preferably, the material moving rod 522 is formed of a material having a certain elasticity.

[0053] Specifically, the third transmission assembly 51 includes a transfer shaft and a third bevel gear 511 and a fourth bevel gear 512 that mesh with each other. The transfer shaft 513 and the axis of the drive shaft 21 are perpendicular to each other and are in the same vertical plane. The third bevel gear 511 is fixedly sleeved on the outer periphery of the drive shaft 21, and the fourth bevel gear 512 is sleeved on the outer periphery of the transfer shaft 513. The transfer shaft 513 is connected to the center of the circular plate 521. In this way, the bevel gear set is used to realize the reversing transmission of the rotation drive, and the structure is simple and the transmission is reliable and stable.

[0054] Preferably, if Figure 6 As shown, a protective shell is further provided on the outer periphery of the transfer shaft 513 to accommodate and protect the transfer shaft 513 and facilitate the installation of the transfer shaft 513 .

[0055] like Figure 1 , Figure 2 as well as Figures 5 to 7As shown, the driving mechanism 20 includes a motor 22, a pulley assembly 23, a reducer 24 and a driving shaft 21. The motor 22 and the reducer 24 are both installed in the mounting frame 10. The pulley assembly 23 includes a large pulley 231, a small pulley 232 and a transmission belt 233. The small pulley 232 is fixedly arranged on the output shaft 241 of the motor 22, and the large pulley 231 is fixedly arranged on the input shaft of the reducer 24. The transmission belt 233 is sleeved on the outer circumference of the large pulley 231 and the small pulley 232 and is drivingly connected to the two. The driving shaft 21 includes a transmission shaft 211 and an output shaft 241 of the reducer 24 connected by a coupling 25. The transmission shaft 211 is drivingly connected to the embossing mechanism 30 and the feeding mechanism 40, and the output shaft 241 of the reducer 24 is drivingly connected to the discharging mechanism 50.

[0056] In this embodiment, the output shaft 241 of the reducer 24 protrudes from the housing of the reducer 24 and is connected to the transmission shaft 211 through the coupling 25, the third bevel gear 511 is fixedly sleeved on the outer periphery of the output shaft 241 of the reducer 24 protrudes from the housing of the reducer 24, and the first transmission wheel 311 is fixedly sleeved on the outer periphery of the transmission shaft 211. In this way, the long-distance transmission of the drive shaft 21 can be achieved through the pulley assembly 23, and the transmission effect can be adjusted to a desired range through the reducer 24.

[0057] Specifically, the mounting frame 10 includes a lower frame 11 and an upper frame 12 disposed on the lower frame 11, a motor 22 is disposed in the lower frame 11, a reducer 24 is disposed in the upper frame 12, and the top of the upper frame 12 has a horizontal section 121 and an inclined section 122 connected to each other, the embossing position is located on the horizontal section 121, the inclined section 122 is inclined downward, the embossing end, the feeding end and the material tapping end are linked to one side of the horizontal section 121 close to the inclined section 122, and the product (finished soap product) moved out of the embossing position by the material tapping end falls along the inclined section 122. This arrangement facilitates the collection of the product (finished soap product). It can be understood that the material tapping end and the feeding end are relatively arranged on both sides of the embossing position in the horizontal direction.

[0058] Preferably, the driving mechanism 20 also includes a support seat 26 arranged on the lower frame 11 and located inside the upper frame 12, and the transmission shaft 211 is rotatably arranged on the support seat 26 to avoid instability when the transmission shaft 211 is connected to the output shaft 241 of the reducer 24 only through the coupling 25.

[0059] It should be noted that both ends of the first crankshaft 321 are rotatably disposed on the first mounting seat 351 and the second mounting seat 352 through bearings, and both ends of the second crankshaft 421 are rotatably disposed on the two third mounting seats 353 through bearings, and the same is true for the transmission shaft 211 and the adapter shaft 513. On the other hand, the installation of the bevel gears (first bevel gear 411, second bevel gear 412, third bevel gear 511, fourth bevel gear 512) or transmission wheels (first transmission wheel 311, second transmission wheel 312) etc. (as well as the large pulley 231, the small pulley 232) on the corresponding shafts (output shaft and output shaft 241 of the reducer 24, transmission shaft 211, first crankshaft 321, second crankshaft 421, adapter shaft 513) can be connected by keys.

[0060] In summary, the present invention provides an automatic embossing device. When in use, the motor 22 is started, and the motor 22 drives the small pulley 232, the transmission belt 233 and the large pulley 231 to move and drives the input shaft of the reducer 24 to rotate. The rotation speed of the output shaft 241 of the reducer 24 is reduced by the reducer 24 to reach a stable embossing speed, and the transmission shaft 211 rotates synchronously with the output shaft 241 of the reducer 24 through the coupling 25. The third bevel gear 511 sleeved on the outer periphery of the output shaft 241 of the reducer 24 and the first transmission wheel 311 sleeved on the outer periphery of the transmission shaft 211 rotate synchronously. The third bevel gear 511 drives the adapter shaft 513 to rotate through its meshing with the fourth bevel gear 512, and drives the material-pickup member 52 to rotate to perform repeated material-pickup actions. At the same time, the first transmission wheel 311 drives the second transmission wheel 312 to rotate through the transmission bar 313 and drives the first crankshaft 321 of the first connecting rod assembly 32 to rotate, thereby driving the pressure rod 33 to rise and fall to perform reciprocating embossing actions. At the same time, the second crankshaft 421 of the second connecting rod assembly 42 is driven to rotate through the meshing of the first bevel gear 411 and the second bevel gear 412, thereby realizing the reciprocating movement drive of the slider 43 to perform reciprocating material pushing actions. This arrangement realizes continuous semi-automatic embossing of loading-embossing-unloading through the linkage of multiple mechanisms, which is beneficial to reducing embossing costs and improving production efficiency. At the same time, it reduces manual contact during the embossing process, and can effectively avoid the situation in which the embossing process is easily affected by external environmental factors, resulting in unstable product (soap product) quality and safety hazards that may occur during manual contact intervention. It is beneficial to ensure product (soap product) quality, improve production efficiency and reduce safety hazards on the basis of ensuring continuous and stable production.

[0061] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0062] Unless otherwise specifically stated, the relative arrangement of the parts and steps described in these embodiments, numerical expressions and numerical values ​​do not limit the scope of the present invention. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, method and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, method and equipment should be regarded as a part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once a certain item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.

[0063] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the devices or elements referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention. The directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0064] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0065] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the present invention.

[0066] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An automatic embossing device, characterized in that: The automatic embossing device comprises a mounting frame (10) and a driving mechanism (20), an embossing mechanism (30), a feeding mechanism (40) and a discharging mechanism (50) arranged on the mounting frame (10); the mounting frame (10) has an embossing position; the embossing mechanism (30) has an embossing end which is arranged above the embossing position in a manner that can be lifted; the embossing end performs embossing on the surface of an object to be embossed which is located in the embossing position; the feeding mechanism (40) has a movably arranged on the mounting frame; The feeding end of the mounting frame (10) is moved toward or away from the embossing position to push the object to be embossed to the embossing position. The discharging mechanism (50) has a material-discharging end movably arranged on the top of the mounting frame (10) to move the embossed product out of the embossing position. The driving mechanism (20) is connected to the embossing mechanism (30), the feeding mechanism (40) and the discharging mechanism (50) to link the embossing end, the feeding end and the material-discharging end.

2. The automatic embossing device according to claim 1, characterized in that: The driving mechanism (20) comprises a driving shaft (21) rotatably arranged inside the mounting frame (10); the embossing mechanism (30) comprises a first transmission assembly (31) and a first connecting rod assembly (32), a pressure rod (33) and an embossing die (34) arranged on the mounting frame (10); the embossing die (34) is arranged at the bottom of the pressure rod (33) and forms the embossing end; the first connecting rod assembly (32) is drivingly connected to the pressure rod (33); the driving shaft (21) is drivingly connected to the first connecting rod assembly (32) through the first transmission assembly (31) to drive the pressure rod (33) and the embossing die (34) to move up and down.

3. The automatic embossing device according to claim 2, characterized in that: The first connecting rod assembly (32) comprises a first crank shaft (321), a first crank member (322), a first connecting rod member (323), and a second crank member (324); the embossing mechanism (30) further comprises a mounting assembly (35) arranged on the top of the mounting frame (10); the first crank shaft (321) is rotatably arranged on the mounting assembly (35); the first crank member (322) is arranged at one end of the first crank shaft (321) protruding from the mounting assembly (35); and one end of the first connecting rod member (323) is rotatably arranged on the mounting assembly (35). The first end of the first connecting rod (323) is eccentrically hinged to the side of the first crank member (322) away from the mounting frame (10), the other end of the first connecting rod (323) is hinged to the top of the pressure rod (33), the second crank member (324) is rotatably arranged on the mounting assembly (35) and is located between the first crank member (322) and the pressure rod (33), the first connecting rod (323) and the second crank member (324) are movably connected and the connection position of the first connecting rod (323) and the second crank member (324) is adjustable.

4. The automatic embossing device according to claim 3, characterized in that: The first transmission assembly (31) comprises a first transmission wheel (311), a second transmission wheel (312) and a transmission bar (313); the first transmission wheel (311) is fixedly sleeved on the outer periphery of the drive shaft (21); the second transmission wheel (312) is fixedly sleeved on the outer periphery of the first crank shaft (321); part of the transmission bar (313) is located inside the mounting frame (10), and the other part is located on the top of the mounting frame (10); the transmission bar (313) is sleeved on the outer peripheries of the first transmission wheel (311) and the second transmission wheel (312) and meshes with both.

5. The automatic embossing device according to claim 2, characterized in that: The feeding mechanism (40) comprises a second transmission assembly (41), a second connecting rod assembly (42) and a slider (43) arranged on the top of the mounting frame (10); the end of the slider (43) facing the embossing position is the feeding end; the first transmission assembly (31) comprises a mounting assembly (35) and a first crank shaft (321) rotatably arranged on the mounting assembly (35); one end of the second transmission assembly (41) is connected to the first crank shaft (321); the other end of the second transmission assembly (41) is connected to the second connecting rod assembly (42); the second connecting rod assembly (42) is transmission-connected to the slider (43) to drive the slider (43) to move in a direction close to or away from the embossing position.

6. The automatic embossing device according to claim 5, characterized in that: The second connecting rod assembly (42) comprises a second crankshaft (421), a third crank member (422) and a second connecting rod member (423); the second crankshaft (421) is rotatably arranged on the mounting assembly (35) and its axis is perpendicular to the first crankshaft (321) and on the same horizontal plane; the third crank member (422) is fixedly arranged at the end of the second crankshaft (421); one end of the second connecting rod member (423) is eccentrically hinged to the third crank member (422); the other end of the second connecting rod member (423) is hinged to the slider (43); the second transmission assembly (41) comprises a first bevel gear (411) and a second bevel gear (412) which are meshed with each other; the first bevel gear (411) is fixedly sleeved on the outer periphery of the first crankshaft (321); and the second bevel gear (412) is sleeved on the outer periphery of the second crankshaft (421).

7. The automatic embossing device according to claim 6, characterized in that: The mounting assembly (35) comprises a first mounting seat (351), a second mounting seat (352) and a third mounting seat (353); the first mounting seat (351) and the second mounting seat (352) are parallel to each other and horizontally spaced apart on the top of the mounting frame (10); the first mounting seat (351) is close to the embossing position relative to the second mounting seat (352); one end of the first crankshaft (321) close to the embossing position can rotatably pass through the first mounting seat (351); the other end of the first crankshaft (321) can rotatably pass through the first mounting seat (351); The third mounting seats (353) are arranged in the second mounting seat (352), and are arranged in two pieces horizontally and spaced apart on the side of the second mounting seat (352) facing the first mounting seat (351). One end of the second crankshaft (421) can be rotatably passed through one of the third mounting seats (353), and the other end of the second crankshaft (421) can be rotatably passed through the other third mounting seat (353). The second crankshaft (421) and the two third mounting seats (353) avoid the first crankshaft (321) in the horizontal direction.

8. The automatic embossing device according to claim 5, characterized in that: The feeding mechanism (40) further comprises a guide rail member (44) arranged on the top of the mounting frame (10), and the slider (43) is slidably arranged on the guide rail member (44) and is limitedly matched with the guide rail member (44).

9. The automatic embossing device according to claim 2, characterized in that: The material discharging mechanism (50) further comprises a third transmission assembly (51) and a material discharging member (52); the material discharging member (52) comprises a circular plate member (521) and a material discharging rod (522) arranged on the outer periphery of the circular plate member (521) and extending radially along the circular plate member (521); the circular plate member (521) is rotatably arranged around its axis on one side of the embossing position; the end of the material discharging rod (522) forms the material discharging end passing through the embossing position during the rotation process; the driving shaft (21) is drivingly connected to the circular plate member (521) through the third transmission assembly (51).

10. The automatic embossing device according to claim 9, characterized in that: The third transmission assembly (51) comprises a transfer shaft (513) and a third bevel gear (511) and a fourth bevel gear (512) meshing with each other. The axes of the transfer shaft (513) and the drive shaft (21) are perpendicular to each other and are located in the same vertical plane. The third bevel gear (511) is fixedly sleeved on the outer periphery of the drive shaft (21), and the fourth bevel gear (512) is sleeved on the outer periphery of the transfer shaft (513). The transfer shaft (513) is connected to the center of the circular plate (521).

11. The automatic embossing device according to claim 1, characterized in that: The driving mechanism (20) comprises a motor (22), a pulley assembly (23), a reducer (24) and a driving shaft (21); the motor (22) and the reducer (24) are both mounted in the mounting frame (10); the pulley assembly (23) comprises a large pulley (231), a small pulley (232) and a transmission belt (233); the small pulley (232) is fixedly arranged on the output shaft of the motor (22); the large pulley (231) is fixedly arranged on the output shaft of the reducer (24); On the input shaft, the transmission belt (233) is sleeved on the outer circumference of the large pulley (231) and the small pulley (232) and is drivingly connected to the two. The driving shaft (21) includes a transmission shaft (211) and an output shaft (241) of the reducer (24) connected by a coupling (25). The transmission shaft (211) is drivingly connected to the embossing mechanism (30) and the feeding mechanism (40). The output shaft (241) of the reducer (24) is drivingly connected to the discharging mechanism (50).

12. The automatic embossing device according to claim 11, characterized in that: The mounting frame (10) comprises a lower frame (11) and an upper frame (12) arranged on the lower frame (11); the motor (22) is arranged in the lower frame (11); the reducer (24) is arranged in the upper frame (12); the top of the upper frame (12) has a horizontal section (121) and an inclined section (122) connected to each other; the embossing position is located on the horizontal section (121); the inclined section (122) is inclined downward; the embossing end, the feeding end and the material removing end are linked to a side of the horizontal section (121) close to the inclined section (122); the product moved out of the embossing position by the material removing end falls along the inclined section (122).

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