Three-stage steel seal impressing system

Abstract

The invention discloses a third-stage steel seal stamping system which comprises a transmission mechanism, a transverse direction adjusting mechanism, a mounting shaft, a depth adjusting structure, a character wheel and a pressing wheel. The number of the mounting shafts is two, and the two mounting shafts are mounted on the transmission mechanism in a spaced mode. The transmission mechanism is used for transmitting power to realize simultaneous rotation of the two mounting shafts in opposite directions; the transverse direction adjusting mechanism is connected with the transmission mechanism and used for driving the mounting shaft to move in the axis direction. The character wheel and the pressing wheel are detachably installed on the two installation shafts respectively, and the outer diameter of the character wheel is the same as the outer diameter of the pressing wheel. The depth adjusting structure is installed on the transmission mechanism and used for adjusting the distance between the two installation shafts. According to the three-stage steel seal stamping system disclosed by the invention, double-sided steel seal stamping of a product can be realized, the stamping position and depth of the steel seal can be adjusted, and the three-stage steel seal stamping system can meet the use requirements of different products.

Description

Technical Field

[0001] The invention relates to the technical field of packaging machinery, and in particular to a three-stage steel stamp embossing system. Background Art

[0002] The product production batch number, production date and shelf life are collectively referred to as the three phases of the product. The three phases are usually printed on the product packaging box before the product leaves the factory, so a corresponding printing device is required.

[0003] A Chinese patent (publication number: CN 218930042 U) discloses a stamping device for a box-packing device, wherein the box-packing device includes a machine base and a packaging box conveyor line arranged on the machine base, wherein the packaging box conveyor line is used to carry and transport packaging boxes, and includes: a mounting seat, a pressure wheel, a printing wheel and a driving member, wherein the mounting seat is arranged on the packaging box conveyor line, the pressure wheel is rotatably connected to the mounting seat, the printing wheel and the pressure wheel are arranged opposite to each other, and the surface of the printing wheel is structured with a plurality of steel stamps for stamping the object to be processed, and the driving member is connected to the printing wheel to drive the printing wheel to rotate. The printing wheel is driven by the driving member, and the steel stamp on the printing wheel presses the surface to be stamped of the object to be processed onto the pressure wheel, and stamps the identification text on the surface to be stamped of the object to be processed. Although this application can realize three-stage stamping, it has certain defects:

[0004] (1) The device cannot adjust the position of the pressure wheel and the printing wheel after installation, that is, the horizontal position of the steel stamp cannot be adjusted according to actual needs;

[0005] (2) The installation positions of the pressing wheel and the printing wheel are fixed, and the stamping surface of the steel stamp cannot be adjusted according to actual needs after the device is installed.

[0006] (3) The distance between the pressure wheel and the printing wheel is constant, and the depth of the steel stamp cannot be adjusted according to actual needs.

[0007] In summary, the application has poor applicability and cannot meet the use requirements of products of different specifications. Based on this, the present application proposes a three-stage steel stamp imprinting system to solve the above-mentioned problems. Summary of the invention

[0008] The object of the present invention is to provide a three-stage steel stamp imprinting system, which can realize double-sided steel stamp imprinting of products and can adjust the imprinting position and depth of the steel stamp.

[0009] In order to solve the above technical problems, the present invention provides a three-stage steel stamp imprinting system, including a transmission mechanism, a lateral position adjustment mechanism, a mounting shaft, a depth adjustment structure, a font wheel and a pressure wheel. There are two mounting shafts, and the two mounting shafts are installed on the transmission mechanism at a distance. The transmission mechanism is used to transmit power to realize the simultaneous rotation of the two mounting shafts in opposite directions. The lateral position adjustment mechanism is connected to the transmission mechanism to drive the mounting shaft to move along the axial direction. The font wheel and the pressure wheel are respectively detachably installed on the two mounting shafts, and the outer diameter of the font wheel is the same as the outer diameter of the pressure wheel. The depth adjustment structure is installed on the transmission mechanism to adjust the distance between the two mounting shafts.

[0010] Furthermore, the transmission mechanism includes a mounting housing, gears, bevel gears and a main shaft. There are two gears, the two gears are meshed with each other and are both rotatably mounted in the mounting housing, and the two gears are respectively connected to the two mounting shafts. There are two bevel gears, the two bevel gears are meshed with each other and are both rotatably mounted in the mounting housing, one of the two bevel gears is connected to one of the two mounting shafts, and the other of the two bevel gears is connected to the main shaft, and the main shaft is rotatably mounted on the mounting housing.

[0011] Furthermore, the transmission mechanism also includes a plurality of pulleys and a plurality of telescopic arms, wherein the plurality of pulleys are connected to each other through a transmission belt, one of the plurality of pulleys is installed on the main shaft, and the remaining pulleys are installed on the end of the telescopic arm, the plurality of telescopic arms are connected in sequence, and one of the telescopic arms is connected to the mounting shell.

[0012] Furthermore, the telescopic arm includes a first swing arm and a second swing arm, and the first swing arm is slidably connected to the second swing arm.

[0013] Furthermore, a tensioning nut seat for installing a fastening nut is provided on the first swing arm, and a fixing threaded hole is provided on the second swing arm.

[0014] Furthermore, the lateral orientation adjustment mechanism includes a fixed seat, a lateral guide rail and a first adjusting screw, the lateral guide rail is fixedly connected to the fixed seat, and the lateral guide rail is slidably connected to the transmission mechanism, the first adjusting screw is rotatably connected to the fixed seat, and the first adjusting screw is threadedly connected to the transmission mechanism.

[0015] Furthermore, the fixing seat is provided with a plurality of fixing holes.

[0016] Furthermore, an adjusting nut is rotatably mounted on the fixing seat, and the adjusting nut is connected to the first adjusting screw.

[0017] Furthermore, the depth adjustment mechanism includes a second adjusting screw, a connecting rod and a movable seat. The second adjusting screw is rotatably mounted on the transmission mechanism and is threadedly connected to the movable seat. The connecting rod is fixed on the transmission mechanism and is slidably connected to the movable seat. The movable seat is movably connected to one of the two mounting shafts.

[0018] Furthermore, the depth adjustment mechanism also includes a rectangular spring, which is sleeved on the connecting rod, and two ends of the rectangular spring respectively abut against the movable seat and the end of the connecting rod.

[0019] Compared with the prior art, the present invention has at least the following beneficial effects:

[0020] (1) The present invention provides a three-stage steel stamping system, which fixes the lateral orientation adjustment mechanism at a corresponding position, transmits the power source to the two mounting shafts through the transmission mechanism, drives the font wheel and the pressure wheel respectively installed on the two mounting shafts to rotate in opposite directions, clamps the product between the font wheel and the pressure wheel, and can realize steel stamping on the product. Since the font wheel and the pressure wheel are detachably installed on the mounting shaft, and the font wheel and the pressure wheel have the same outer diameter, the position between the two can be freely replaced, so that the double-sided steel stamping of the product is realized, thereby improving the applicability of the device;

[0021] (2) The three-stage steel stamp imprinting system provided by the present invention can drive the font wheel and the pressure wheel installed on the mounting shaft to perform lateral movement along the axis direction thereof by driving the lateral position adjustment mechanism, thereby realizing the adjustment of the steel stamp imprinting position and improving the applicability of the device;

[0022] (3) The three-stage steel stamp imprinting system provided by the present invention can adjust the distance between the two mounting shafts through the setting of the depth adjustment structure, that is, the adjustment of the gap size between the font wheel and the pressure wheel installed on the mounting shaft is realized, so as to realize the depth adjustment of the steel stamp;

[0023] In summary, the three-stage steel stamp imprinting system provided by the present invention has good applicability compared with the prior art and can be well adapted to the use requirements of different products. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the three-stage steel stamp imprinting system of the present invention;

[0025] Figure 2 It is a front view of the overall structure schematic diagram of the three-stage steel stamp imprinting system of the present invention;

[0026] Figure 3 The present invention is a three-stage steel stamping system Figure 2 Middle AA section view;

[0027] Figure 4 The present invention is a three-stage steel stamping system Figure 2 Middle BB section view. DETAILED DESCRIPTION

[0028] The three-stage steel stamp imprinting system of the present invention will be described in more detail below in conjunction with a schematic diagram, wherein a preferred embodiment of the present invention is shown, and it should be understood that those skilled in the art may modify the present invention described herein while still achieving the advantageous effects of the present invention. Therefore, the following description should be understood as being broadly known to those skilled in the art and not as a limitation of the present invention.

[0029] The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more apparent from the following description. It should be noted that the accompanying drawings are in very simplified form and are not in exact proportions, and are only used to facilitate and clearly assist in illustrating the purpose of the embodiments of the present invention.

[0030] like Figure 1 As shown, an embodiment of the present invention proposes a three-stage steel stamp imprinting system, including a transmission mechanism 1, a lateral orientation adjustment mechanism 2, a mounting shaft 3, a depth adjustment structure 4, a font wheel 5 and a pressing wheel 6.

[0031] Specifically, there are two mounting shafts 3, and the two mounting shafts 3 are installed on the transmission mechanism 1 at a distance. The transmission mechanism 1 is used to transmit power to realize the simultaneous rotation of the two mounting shafts 3 in opposite directions. The font wheel 5 and the pressure wheel 6 are respectively detachably installed on the two mounting shafts 3, and the outer diameter of the font wheel 5 is the same as the outer diameter of the pressure wheel 6.

[0032] During the embossing operation, the product is placed between the font wheel 5 and the pressure wheel 6, a three-phase pressure block is installed on the font wheel 5, and the transmission mechanism 1 is connected to the power source to drive the font wheel 5 and the pressure wheel 6 to rotate, so as to realize the embossing of the three-phase steel seal on the product. When it is necessary to emboss the three-phase steel seal on the other side of the product, it is only necessary to exchange the installation positions of the font wheel 5 and the pressure wheel 6, and replace the required pressure block on the font wheel 5.

[0033] In the above implementation process, the font wheel 5 and the pressure wheel 6 can be fixed between the mounting shaft 3 by screws, or by structures such as snap rings, etc., and no specific limitation is made here.

[0034] Specifically, the lateral orientation adjustment mechanism 2 is connected to the transmission mechanism 1 to drive the installation shaft 3 to move along the axial direction.

[0035] When stamping the third phase of the product's steel stamp, some products are stamped on the edge, while some products may need to be stamped at a more inboard position. By driving the lateral position adjustment mechanism 2, the mounting shaft 3 is driven to move along the axial direction, and the font wheel 5 and the pressure wheel 6 installed on the mounting shaft 3 can be driven to move laterally, thereby adjusting the stamping position of the steel stamp on the working surface.

[0036] Specifically, the depth adjustment structure 4 is installed on the transmission mechanism 1 and is used to adjust the distance between the two installation shafts 3 .

[0037] When the third phase of product stamping is performed, the depth requirements of the steel stamp may be different for different products. By setting the depth adjustment structure 4, the distance between the two mounting shafts 3 is adjusted, and the gap between the font wheel 5 and the pressure wheel 6 installed on the mounting shaft 3 can be adjusted. If the gap between the font wheel 5 and the pressure wheel 6 increases, the pressure on the product will increase, and vice versa, the pressure will decrease, thereby achieving the adjustment of the depth of the steel stamp.

[0038] In summary, the three-stage steel stamp imprinting system proposed in this embodiment has good applicability and can be well adapted to the usage requirements of different products.

[0039] In a specific embodiment, in conjunction with reference Figure 2 and Figure 3 The transmission mechanism 1 includes a mounting housing 11, a gear 12, a bevel gear 13 and a main shaft 14. There are two gears 12, the two gears 12 are meshed with each other and are both rotatably mounted in the mounting housing 11, and the two gears 12 are respectively connected to the two mounting shafts 3. There are two bevel gears 13, the two bevel gears 13 are meshed with each other and are both rotatably mounted in the mounting housing 11, one of the two bevel gears 13 is connected to one of the two mounting shafts 3, and the other of the two bevel gears 13 is connected to the main shaft 14, and the main shaft 14 is rotatably mounted on the mounting housing 11.

[0040] according to Figure 3 As shown, the main shaft 14 is connected to the mounting shaft 3 located below through two bevel gears 13, and the mounting shaft 3 located below is connected to the mounting shaft 3 located above through two gears 12. When the main shaft 14 rotates along its axis, the mounting shaft 3 below is driven to rotate along its axis under the transmission action of the two bevel gears 13. At the same time, due to the action of the two gears 12, the mounting shaft 3 above is rotated in the opposite direction along its axis relative to the mounting shaft 3 below.

[0041] Furthermore, the transmission mechanism 1 also includes a plurality of pulleys 15 and a plurality of telescopic arms 16. The plurality of pulleys 15 are connected to each other through a transmission belt 17. One of the plurality of pulleys 15 is installed on the main shaft 14, and the remaining pulleys 15 are installed at the end of the telescopic arm 16. The plurality of telescopic arms 16 are connected in sequence, and one of the telescopic arms 16 is connected to the mounting shell 11.

[0042] Specifically, the telescopic arm 16 includes a first swing arm 161 and a second swing arm 162 , and the first swing arm 161 is slidably connected to the second swing arm 162 .

[0043] according to Figure 3 As shown, there are two telescopic arms 16, wherein the first swing arm 161 of one telescopic arm 16 is rotationally connected to the mounting shell 11, and the second swing arms 162 of the two telescopic arms 16 are rotationally connected to each other. When installing the device, the lateral orientation adjustment mechanism 2 is fixed at the corresponding position, and the pulley 15 away from the mounting shell 11 is connected to the driving mechanism that drives its rotation, and the driving mechanism is fixed. When adjusting the stamping position on the work surface, the first swing arm 161 and the second swing arm 162 can be slid between to adjust the overall length of the telescopic arm 16, so as to avoid motion interference. It can be seen that by adding the telescopic arm 16, the pulley 15 and the transmission belt 17, the device can be fixed at multiple points during installation before meeting the operating mechanism, and the fixation of the relevant driving mechanism can be achieved, thereby improving the stability of the device.

[0044] In the above implementation process, preferably, the transmission belt 17 adopts a tension belt, which can adaptively adjust its own length and tension according to the length of the telescopic arm.

[0045] Furthermore, a tensioning nut seat 163 for mounting a fastening nut is provided on the first swing arm 161, and a fixing threaded hole is provided on the second swing arm 161.

[0046] After the telescopic arm length is adjusted, the fastening nut is screwed into the tensioning nut seat 163 and the fastening nut is matched with the fixing threaded hole to achieve locking of the telescopic arm 16 after the length adjustment.

[0047] In a specific embodiment, the transverse orientation adjustment mechanism 2 includes a fixed seat 21, a transverse guide rail 22 and a first adjusting screw 23. The transverse guide rail 22 is fixedly connected to the fixed seat 21, and the transverse guide rail 22 is slidingly connected to the transmission mechanism 1. The first adjusting screw 23 is rotationally connected to the fixed seat 21, and the first adjusting screw 23 is threadedly connected to the transmission mechanism 1.

[0048] Specifically, according to Figure 4As shown, the first adjusting screw 23 passes through the bottom of the mounting housing 11 of the transmission mechanism 1 and is threadedly connected to the mounting housing 11, and the transverse guide rail 22 passes through the bottom of the mounting housing 11 of the transmission mechanism 1 and is slidably connected to the mounting housing 11. The transverse guide rail 22 and the first adjusting screw 23 are arranged in parallel with the mounting shaft 3. When the first adjusting screw 23 is rotated, the mounting housing 11 is driven to move transversely along the transverse guide rail 22, thereby driving the mounting shaft 3 to move along the axis, that is, driving the font wheel 5 and the pressure wheel 6 installed on the mounting shaft 3 to move transversely, so as to adjust the stamping position of the steel stamp on the working surface.

[0049] Furthermore, a plurality of fixing holes are provided on the fixing base 21 to fix the fixing base 21 .

[0050] Furthermore, an adjusting nut 24 is rotatably mounted on the fixing seat 21 , and the adjusting nut 24 is connected to the first adjusting screw 23 to facilitate rotating the first adjusting screw 23 .

[0051] In a specific embodiment, the depth adjustment mechanism 4 includes a second adjusting screw 41, a connecting rod 42 and a movable seat 43. The second adjusting screw 41 is rotatably mounted on the transmission mechanism 1 and is threadedly connected to the movable seat 43. The connecting rod 42 is fixed on the transmission mechanism 1 and is slidably connected to the movable seat 43. The movable seat 43 is movably connected to one of the two mounting shafts 3.

[0052] Specific, combined Figure 2 As shown, the upper mounting shaft 3 is rotatably mounted on the connecting seat 18, and the connecting seat 18 is slidably arranged in the mounting housing 11, and the mounting housing 11 is connected to the movable seat 43. When the second adjusting screw 41 is rotated, the mounting shaft 3 is driven to move up and down, so as to adjust the distance between the two mounting shafts 3, that is, to adjust the depth of the steel stamp. Since the two mounting shafts 3 are meshed through the gear 12, there is a certain movable space between the tooth grooves of the gear 12, so the movement of the upper mounting shaft 3 does not affect the transmission between the two mounting shafts 3.

[0053] Furthermore, the depth adjustment mechanism 4 further includes a rectangular spring 44, which is sleeved on the connecting rod 42, and the two ends of the rectangular spring 44 respectively abut against the movable seat 43 and the end of the connecting rod 42. The provision of the rectangular spring 44 improves the stability after adjustment.

[0054] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A three-stage steel stamp imprinting system, characterized in that: It includes a transmission mechanism, a lateral orientation adjustment mechanism, a mounting shaft, a depth adjustment structure, a font wheel and a pressure wheel; There are two installation shafts, and the two installation shafts are installed on the transmission mechanism at a distance; The transmission mechanism is used to transmit power to realize the simultaneous rotation of the two installation shafts in opposite directions; The lateral orientation adjustment mechanism is connected to the transmission mechanism and is used to drive the installation shaft to move along the axial direction; The font wheel and the pressure wheel are detachably mounted on the two mounting shafts, respectively, and the outer diameter of the font wheel is the same as the outer diameter of the pressure wheel; The depth adjustment structure is installed on the transmission mechanism and is used to adjust the distance between the two installation shafts.

2. The three-stage steel stamp imprinting system according to claim 1, characterized in that: The transmission mechanism includes a mounting housing, a gear, a bevel gear and a main shaft; There are two gears, which mesh with each other and are both rotatably mounted in the mounting housing, and the two gears are respectively connected to the two mounting shafts; There are two bevel gears, which are meshed with each other and are both rotatably mounted in the mounting housing. One of the two bevel gears is connected to one of the two mounting shafts, and the other of the two bevel gears is connected to the main shaft, which is rotatably mounted on the mounting housing.

3. The three-stage steel stamp imprinting system according to claim 2, characterized in that: The transmission mechanism also includes a plurality of pulleys and a plurality of telescopic arms. The plurality of pulleys are connected to each other through a transmission belt. One of the plurality of pulleys is installed on the main shaft, and the remaining pulleys are installed on the ends of the telescopic arms. The plurality of telescopic arms are connected in sequence, and one of the telescopic arms is connected to the mounting shell.

4. The three-stage steel stamp imprinting system according to claim 3, characterized in that: The telescopic arm includes a first swing arm and a second swing arm, and the first swing arm is slidably connected to the second swing arm.

5. The three-stage steel stamp imprinting system according to claim 4, characterized in that: A tensioning nut seat for mounting a fastening nut is arranged on the first swing arm, and a fixing threaded hole is arranged on the second swing arm.

6. The three-stage steel stamp imprinting system according to claim 1, characterized in that: The transverse orientation adjustment mechanism comprises a fixing seat, a transverse guide rail and a first adjustment screw; The transverse guide rail is fixedly connected to the fixing seat, and the transverse guide rail is slidably connected to the transmission mechanism; The first adjusting screw is rotatably connected to the fixing seat, and the first adjusting screw is threadably connected to the transmission mechanism.

7. The three-stage steel stamp imprinting system according to claim 6, characterized in that: The fixing seat is provided with a plurality of fixing holes.

8. The three-stage steel stamp imprinting system according to claim 6, characterized in that: An adjusting nut is rotatably mounted on the fixing seat, and the adjusting nut is connected to the first adjusting screw.

9. The three-stage steel stamp imprinting system according to claim 1, characterized in that: The depth adjustment mechanism comprises a second adjustment screw, a connecting rod and a movable seat; The second adjusting screw is rotatably mounted on the transmission mechanism and is threadedly connected to the movable seat; The connecting rod is fixed on the transmission mechanism and is slidably connected to the movable seat; The movable seat is movably connected to one of the two installation shafts.

10. The three-stage steel stamp imprinting system according to claim 9, characterized in that: The depth adjustment mechanism further comprises a rectangular spring, which is sleeved on the connecting rod, and two ends of the rectangular spring respectively abut against the movable seat and the end of the connecting rod.

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