Position adjusting mechanism and labeling machine

Abstract

The invention discloses a position adjusting mechanism and a labeling machine, and the position adjusting mechanism comprises a driving part; the position adjusting part is connected with the driving part and used for changing the adjusting direction; the first adjusting rod is connected with the position adjusting part and is used for performing forward rotation and reverse rotation according to the adjusting direction of the position adjusting part; the second adjusting rod is connected with the first adjusting rod and used for moving towards or away from the position adjusting piece according to the rotating direction of the first adjusting rod. According to the labeling machine, the adjusting direction is changed through the position adjusting part, the second adjusting rod is controlled through the driving part to move towards or away from the direction of the driving part, and compared with the mode that the position of the labeling machine is adjusted through rotation of a hand wheel, the adjusting speed is increased, and the requirements for high efficiency and automation of labeling are met.

Description

Technical Field

[0001] The present invention relates to the technical field of labeling devices, and in particular to a position adjustment mechanism and a labeling machine. Background Art

[0002] A labeling machine is a device used to stick barcode labels or QR code labels on products as a means of identifying the product. Therefore, when sticking labels on the surface of products, it is necessary to ensure that the label is stuck in the correct position, and on the other hand, to ensure that the labeling is efficient and automated.

[0003] Existing labeling machines are often equipped with a position adjustment mechanism in both the horizontal and vertical directions. The position adjustment mechanism adjusts the position of the labeling machine to adapt to different products by rotating a hand wheel. The adjustment speed by rotating the hand wheel is slow and does not meet the requirements of high efficiency and automation of labeling. Summary of the Invention

[0004] In response to the shortcomings of the existing technology, the present invention designs a position adjustment mechanism, including: a driving member; a position adjustment member connected to the driving member, used to change the adjustment direction; a first adjustment rod, connected to the position adjustment member, used to rotate forward and reverse according to the adjustment direction of the position adjustment member; a second adjustment rod, connected to the first adjustment rod, used to move toward or away from the position adjustment member according to the rotation direction of the first adjustment rod.

[0005] Preferably, the position adjustment member includes: a shell; a first adjustment member installed in the shell and connected to the driving member; a second adjustment member installed in the shell and connected to the first adjustment member; a third adjustment member installed in the shell, one end of which is connected to the first adjustment member, or connected to the second adjustment member, and the other end is connected to the first adjustment rod; a fourth adjustment member installed in the shell and connected to the third adjustment member, used to adjust the third adjustment member to be connected to the first adjustment member or to the second adjustment member.

[0006] Preferably, the first adjusting member includes: a connecting rod connected to the driving member; a first bevel gear mounted on the connecting rod and located in the housing for connecting to the second adjusting member; a snap-on key mounted on the connecting rod and located in the housing for connecting to the third adjusting member.

[0007] Preferably, the second adjusting member includes: a first mounting member installed in the housing; a rotating rod rotatably mounted on the first mounting member; a second bevel gear installed at the end of the rotating rod, connected to the first bevel gear, and connected to the third adjusting member.

[0008] Preferably, the third adjusting member includes: a second mounting member, mounted in the housing and connected to the first adjusting rod; a connecting rod, mounted on the second mounting member; a third bevel gear, slidably mounted on the connecting rod, connected to the second bevel gear, or connected to the snap-on key.

[0009] Preferably, one side of the third bevel gear is a bevel gear structure for connecting with the second bevel gear; the other side of the third bevel gear is provided with a snap-fit groove for connecting with a snap-fit key.

[0010] Preferably, a connecting hole is provided on the third bevel gear, and the third bevel gear is slidably mounted on the connecting rod through the connecting hole.

[0011] Preferably, the fourth adjusting member includes: a first sliding member installed in the housing; a second sliding member slidably installed on the first sliding member; a toggle member installed at the end of the second sliding member; and a clamping member installed on the toggle member and connected to the third bevel gear.

[0012] Based on the same design concept, the present invention provides a labeling machine including a position adjustment mechanism.

[0013] Compared with the closest prior art, the present invention has the following beneficial effects:

[0014] 1. The present invention changes the adjustment direction through the position adjustment member and controls the second adjustment rod to move toward or away from the driving member through the driving member. Compared with adjusting the position of the labeling machine by rotating a hand wheel, the adjustment speed is increased, which meets the requirements of high efficiency and automation of labeling.

[0015] 2. The present invention adjusts the third adjusting member through the fourth adjusting member, so that the third adjusting member is connected to the first adjusting member or the second adjusting member, thereby changing the rotation direction of the third adjusting member, and then changing the rotation direction of the first adjusting rod, so that the second adjusting rod moves toward or away from the driving member. Compared with adjusting the position of the labeling machine by rotating a hand wheel, the adjustment speed is increased, which meets the requirements of high efficiency and automation of labeling.

[0016] 3. When the third bevel gear of the present invention is connected to the second bevel gear, the second bevel gear changes the rotation direction of the first bevel gear, so that the rotation direction of the third bevel gear is opposite to that of the first bevel gear. When the third bevel gear is connected to the clamping key, the third bevel gear rotates synchronously with the first bevel gear, changing the rotation direction of the third bevel gear, and then changing the rotation direction of the first adjusting rod, so that the second adjusting rod moves toward or away from the driving member. Compared with adjusting the position of the labeling machine by rotating a hand wheel, the adjustment speed is increased, which meets the requirements of high efficiency and automation of labeling. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the position adjustment mechanism of the present invention.

[0018] Figure 2 Schematic diagram of the structure of the position adjustment member of the present invention.

[0019] Figure 3 Schematic diagram of the structure of the first adjusting member of the present invention.

[0020] Figure 4 Schematic diagram of the structure of the second adjusting member of the present invention.

[0021] Figure 5 This is a first structural schematic diagram of the third adjusting member of the present invention.

[0022] Figure 6 This is a second structural schematic diagram of the third adjusting member of the present invention.

[0023] Figure 7 Schematic diagram of the structure of the fourth adjusting member of the present invention.

[0024] Figure 8 It is a structural schematic diagram of the labeling machine of the present invention.

[0025] Reference numerals:

[0026] 1-driving member, 2-position adjusting member, 21-housing, 22-first adjusting member, 221-connecting rod, 222-first bevel gear, 223-clamping key, 23-second adjusting member, 231-first mounting member, 232-rotating rod, 233-second bevel gear, 24-third adjusting member, 241-second mounting member, 242-connecting rod, 243-third bevel gear, 244-connecting hole, 245-clamping groove, 25-fourth adjusting member, 251-first sliding member, 252-second sliding member, 253-toggle member, 254-clamping member, 3-first adjusting rod, 4-second adjusting rod. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0028] like Figure 1-Figure 7As shown, the present invention provides a position adjustment mechanism, comprising: a driving member 1, a position adjustment member 2, a first adjustment rod 3 and a second adjustment rod 4. The position adjustment member 2 is connected to the driving member 1 and is used to change the adjustment direction. The first adjustment rod 3 is connected to the position adjustment member 2 and is used to rotate forward and reverse according to the adjustment direction of the position adjustment member 2. The second adjustment rod 4 is connected to the first adjustment rod 3 and is used to move toward or away from the position adjustment member 2 according to the rotation direction of the first adjustment rod 3. By changing the adjustment direction through the position adjustment member 2 and controlling the second adjustment rod 4 to move toward or away from the driving member 1 through the driving member 1, the adjustment speed is increased compared to adjusting the position of the labeling machine by rotating a handwheel, which meets the requirements of high efficiency and automation of labeling.

[0029] Preferably, the position adjustment member 2 includes: a housing 21, a first adjustment member 22, a second adjustment member 23, a third adjustment member 24 and a fourth adjustment member 25. The first adjustment member 22 is installed in the housing 21 and is connected to the driving member 1. The second adjustment member 23 is installed in the housing 21 and is connected to the first adjustment member 22. The third adjustment member 24 is installed in the housing 21, one end of which is connected to the first adjustment member 22, or to the second adjustment member 23, and the other end is connected to the first adjustment rod 3. The fourth adjustment member 25 is installed in the housing 21 and is connected to the third adjustment member 24, and is used to adjust whether the third adjustment member 24 is connected to the first adjustment member 22 or to the second adjustment member 23. The third adjusting member 24 is adjusted by the fourth adjusting member 25 so that the third adjusting member 24 is connected to the first adjusting member 22 or the second adjusting member 23, thereby changing the rotation direction of the third adjusting member 24, and further changing the rotation direction of the first adjusting rod 3, so that the second adjusting rod 4 moves toward or away from the driving member 1. Compared with adjusting the position of the labeling machine by rotating a hand wheel, the adjustment speed is increased, which meets the requirements of high efficiency and automation of labeling.

[0030] Preferably, the first adjusting member 22 includes a connecting rod 221, a first bevel gear 222, and a latching key 223. The connecting rod 221 is connected to the driving member 1. The first bevel gear 222 is mounted on the connecting rod 221 and located within the housing 21 for connection with the second adjusting member 23. The latching key 223 is mounted on the connecting rod 221 and located within the housing 21 for connection with the third adjusting member 24.

[0031] Preferably, the second adjusting member 23 includes a first mounting member 231, a rotating rod 232, and a second bevel gear 233. The first mounting member 231 is mounted within the housing 21. The rotating rod 232 is rotatably mounted on the first mounting member 231. The second bevel gear 233 is mounted at the end of the rotating rod 232, connected to the first bevel gear 222, and connected to the third adjusting member 24.

[0032] Preferably, the third adjustment member 24 includes a second mounting member 241, a connecting rod 242, and a third bevel gear 243. The second mounting member 241 is mounted within the housing 21 and connected to the first adjustment rod 3. The connecting rod 242 is mounted on the second mounting member 241. The third bevel gear 243 is slidably mounted on the connecting rod 242 and connected to the second bevel gear 233 or the snap-on key 223.

[0033] Preferably, one side of the third bevel gear 243 is a bevel gear structure for connecting to the second bevel gear 233. The other side of the third bevel gear 243 is provided with a snap-in groove 245 for connecting to the snap-in key 223. When the third bevel gear 243 is connected to the second bevel gear 233, the second bevel gear 233 changes the rotation direction of the first bevel gear 222, so that the third bevel gear 243 rotates in the opposite direction to the first bevel gear 222. When the third bevel gear 243 is connected to the snap-in key 223, the third bevel gear 243 rotates synchronously with the first bevel gear 222, changing the rotation direction of the third bevel gear 243, and then changing the rotation direction of the first adjustment rod 3, so that the second adjustment rod 4 moves toward or away from the driving member 1. Compared with adjusting the position of the labeling machine by rotating a hand wheel, the adjustment speed is increased, which meets the requirements of high efficiency and automation of labeling.

[0034] Preferably, a connecting hole 244 is provided on the third bevel gear 243 , and the third bevel gear 243 is slidably mounted on the connecting rod 242 through the connecting hole 244 .

[0035] Preferably, the fourth adjustment member 25 includes a first sliding member 251, a second sliding member 252, a toggle member 253, and a snap member 254. The first sliding member 251 is mounted within the housing 21. The second sliding member 252 is slidably mounted on the first sliding member 251. The toggle member 253 is mounted at the end of the second sliding member 252. The snap member 254 is mounted on the toggle member 253 and is connected to the third bevel gear 243.

[0036] like Figure 8 As shown, the present invention provides a labeling machine including a position adjustment mechanism.

[0037] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0038] Furthermore, the terms "above" and "below" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features being referred to. Thus, a feature defined as "above" or "below" may explicitly or implicitly include at least one such feature. Throughout the description of this application, "plurality" means at least two, for example, two, three, etc., unless otherwise specifically defined.

[0039] In this application, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or communication; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in this application based on specific circumstances.

[0040] In this application, the terms "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and the features of different embodiments or examples without contradiction.

[0041] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Those skilled in the art will readily appreciate that various modifications and variations of the present invention are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention are intended to be within the scope of the pending claims.

Claims

1. A position adjustment mechanism, characterized in that: include: A driving member (1); A position adjustment member (2) connected to the driving member (1) and used to change the adjustment direction; A first adjusting rod (3) is connected to the position adjusting member (2) and is used for forward and reverse rotation according to the adjustment direction of the position adjusting member (2); The second adjusting rod (4) is connected to the first adjusting rod (3) and is used to move toward or away from the position adjusting member (2) according to the rotation direction of the first adjusting rod (3).

2. The position adjustment mechanism according to claim 1, wherein: The position adjusting member (2) comprises: Housing (21); A first adjusting member (22) is installed in the housing (21) and connected to the driving member (1); a second adjusting member (23) installed in the housing (21) and connected to the first adjusting member (22); a third adjusting member (24), installed in the housing (21), one end of which is connected to the first adjusting member (22) or the second adjusting member (23), and the other end of which is connected to the first adjusting rod (3); A fourth adjusting member (25) is installed in the housing (21) and is connected to the third adjusting member (24), and is used to adjust the third adjusting member (24) to be connected to the first adjusting member (22) or to be connected to the second adjusting member (23).

3. The position adjustment mechanism according to claim 2, wherein: The first adjusting member (22) comprises: A connecting rod (221) connected to the driving member (1); a first bevel gear (222) mounted on the connecting rod (221) and located in the housing (21) for connecting with the second adjusting member (23); A snap-on key (223) is mounted on the connecting rod (221) and is located inside the housing (21) for connecting with the third adjusting member (24).

4. The position adjustment mechanism according to claim 3, wherein: The second adjusting member (23) comprises: A first mounting member (231) is mounted in the housing (21); A rotating rod (232) rotatably mounted on the first mounting member (231); The second bevel gear (233) is mounted on the end of the rotating rod (232), connected to the first bevel gear (222), and connected to the third adjusting member (24).

5. The position adjustment mechanism according to claim 4, wherein: The third adjusting member (24) comprises: a second mounting member (241), mounted in the housing (21) and connected to the first adjusting rod (3); A connecting rod (242) is mounted on the second mounting member (241); The third bevel gear (243) is slidably mounted on the connecting rod (242) and is connected to the second bevel gear (233) or the clamping key (223).

6. The position adjustment mechanism according to claim 5, wherein: One side of the third bevel gear (243) is a bevel gear structure, which is used to connect with the second bevel gear (233); A snap-fit groove (245) is provided on the other side of the third bevel gear (243) for connecting with the snap-fit key (223).

7. The position adjustment mechanism according to claim 5, wherein: The third bevel gear (243) is provided with a connecting hole (244), and the third bevel gear (243) is slidably mounted on the connecting rod (242) through the connecting hole (244).

8. The position adjustment mechanism according to claim 5, wherein: The fourth adjusting member (25) comprises: a first sliding member (251) mounted in the housing (21); a second sliding member (252) slidably mounted on the first sliding member (251); A toggle member (253) is mounted on the end of the second sliding member (252); The clamping member (254) is mounted on the shifting member (253) and is connected to the third bevel gear (243).

9. A labeling machine, characterized in that: The method comprises the position adjustment mechanism as described in any one of claims 1 to 8.

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