Label head fixing device of labeling machine

Abstract

The utility model relates to the technical field of labeling machines, in particular to a label head fixing device of a labeling machine, which mainly comprises a labeling mounting plate, a product body is arranged on the inner side of the labeling mounting plate, a rotary adjusting frame is arranged at the rear end of the labeling mounting plate, the front end of the rotary adjusting frame is connected with a sliding supporting frame, and the front end of the sliding supporting frame is connected with a sliding rod. The pressing adjusting assembly is installed on the inner side of the sliding supporting frame and comprises a sliding connecting block, and the sliding connecting block is installed on the inner side of the sliding supporting frame. According to the label head fixing device of the labeling machine, a clamping block is clamped in a fixing clamping groove in a sliding mode, the moving direction is limited, then a preliminary positioning assembly is shifted to penetrate through a connecting assembly to be supported in a positioning hole, stable fixing cannot be achieved at the moment, however, the mounting position can be positioned, and the positioning effect is good. And at the moment, fastening installation is carried out by connecting a fixing screw hole in the fixing connecting block with a screw, so that the positioning time is shortened, and the installation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of labeling machines, in particular to a label head fixing device of a labeling machine. Background Art

[0002] A labeling machine is a device that sticks rolls of self-adhesive paper labels on specified packaging. It is an indispensable part of modern packaging. During the labeling process, the label tape needs to be pressed by the label header, and the label header needs to be installed and fixed by a fixing device.

[0003] During the use of labeling equipment, the setting and maintenance of the fixed position of the header is achieved by positioning and fixing it with screws. To ensure that the header can stably press and fit the label during the labeling process, the screw holes need to be accurately aligned first, which means that the operator must carefully align the screw holes with the corresponding positions on the equipment before using the appropriate tools to tighten the screws. Since the position of the holes may need to be adjusted frequently, if the initial fixation cannot be performed, then during the screw fixing process, this adjustment may cause the aligned hole position to shift. At this time, not only repositioning is required, which increases the complexity of the operation, but also may affect the convenience and efficiency of the entire installation process, which needs to be optimized and improved. Utility Model Content

[0004] The purpose of the present invention is to provide a label head fixing device for a labeling machine to solve the problem proposed in the above background art that the position of the hole may need to be frequently adjusted. During the fixing process of the screw, if the aligned hole position continues to deviate, it needs to be repositioned, which increases the complexity of the operation.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A label head fixing device for a labeling machine, comprising:

[0007] The labeling installation plate is provided with a product body on the inner side of the labeling installation plate, and a rotating adjustment frame is provided at the rear end of the labeling installation plate, and the front end of the rotating adjustment frame is connected to a sliding support frame.

[0008] The press-adjusting assembly is installed on the inner side of the sliding support frame, and the press-adjusting assembly includes a sliding connecting block, and the sliding connecting block is installed on the inner side of the sliding support frame, a movable mounting plate is installed at the front end of the sliding connecting block, and a fixed card slot is provided on the inner side of the movable mounting plate, a positioning hole is provided on the inner side of the fixed card slot, a card slot is connected to the inner bottom end of the fixed card slot, a connecting block is installed on the top end of the connecting block, and a preliminary positioning assembly is provided on the inner side of the connecting assembly, and the preliminary positioning assembly is plugged into the inner side of the positioning hole for preliminary positioning;

[0009] The extrusion component is installed at the front end of the clamping block. The left and right ends of the inner side of the movable mounting plate are connected with the label transmission component. The extrusion component performs buffering and pressing on the inner side of the label transmission component.

[0010] Preferably, a limiting block is fixedly installed on the right side of the bottom end of the movable mounting plate.

[0011] Preferably, the label transmission assembly includes a transmission wheel, and the transmission wheel is installed at the left and right ends of the inner side of the movable mounting plate, and a label transmission belt is provided on the outer side of the transmission wheel.

[0012] Preferably, the extrusion assembly includes a fixed connecting block, and the fixed connecting block is installed at the front end of the clamping block. A fixing screw hole is opened on the inner side of the fixed connecting block, and a buffer spring is connected to the inner side of the fixed connecting block. The bottom end of the fixed connecting block is slidably connected to a fitting header.

[0013] Preferably, the connecting assembly includes a connecting frame, and the connecting frame is installed on the top end of the clamping block, and through holes are provided on both left and right sides of the inner outer wall of the connecting frame.

[0014] Preferably, the preliminary positioning assembly includes a support block, and the support block is installed in the middle of the inner side of the connecting frame. Inner support rods are installed on the left and right sides of the support block, and the outer side of the inner support rod is connected to a return spring, and a positioning rod is provided on the outer side of the return spring.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] The utility model restricts the movement direction by sliding the card block into the fixed card slot, and then toggles the preliminary positioning component through the connection component to support the inside of the positioning hole. At this time, stable fixation cannot be achieved, but the installation position can be positioned. At this time, screws are connected through the fixing screw holes inside the fixed connection block to tighten the installation, thereby reducing positioning time and improving installation efficiency.

[0017] The setting of the limit card block can perform preliminary positioning for the label pasting, and then the downward pressure of the extrusion component is used to buffer the extrusion to prevent the pasting position from shifting and improve the pasting quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the partially separated three-dimensional structure of the pressing adjustment component and the label transmission component of the present invention;

[0020] Figure 3This is a schematic diagram of a partially separated three-dimensional structure of the clamping block and the extrusion assembly of the present invention;

[0021] Figure 4 It is a schematic diagram of the partially separated three-dimensional structure of the connecting component and the preliminary positioning component of the present invention.

[0022] In the picture:

[0023] 1. Labeling mounting plate; 2. Product body; 3. Rotating adjustment frame; 4. Sliding support frame;

[0024] 5. Press adjustment assembly; 501. Sliding connection block; 502. Mobile mounting plate; 503. Limiting block; 504. Fixed slot; 505. Positioning hole;

[0025] 6. Label transmission assembly; 601. Transmission wheel; 602. Label transmission belt;

[0026] 7. Card connection block;

[0027] 8. Extrusion assembly; 801. Fixed connection block; 802. Fixed screw hole; 803. Buffer spring; 804. Fitting header;

[0028] 9. Connecting assembly; 901. Connecting frame; 902. Through hole;

[0029] 10. Preliminary positioning assembly; 1001. Support block; 1002. Inner support rod; 1003. Return spring; 1004. Positioning rod. DETAILED DESCRIPTION

[0030] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0031] In order to enable those skilled in the art to better understand the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of this application.

[0032] like Figure 1-4 As shown, the present application provides a label head fixing device for a labeling machine, comprising:

[0033] The labeling installation plate 1 is provided with a product body 2 on the inner side of the labeling installation plate 1, and a rotating adjustment frame 3 is provided at the rear end of the labeling installation plate 1, and a sliding support frame 4 is connected to the front end of the rotating adjustment frame 3.

[0034] The press adjustment component 5 is installed on the inner side of the sliding support frame 4, and the press adjustment component 5 includes a sliding connection block 501, and the sliding connection block 501 is installed on the inner side of the sliding support frame 4. A movable mounting plate 502 is installed at the front end of the sliding connection block 501, and a fixed card slot 504 is opened on the inner side of the movable mounting plate 502, and a positioning hole 505 is opened on the inner side of the fixed card slot 504. The inner bottom end of the fixed card slot 504 is clamped with a clamping block 7.

[0035] Specifically, such as Figure 2 As shown, a limit block 503 is fixedly installed on the right side of the bottom end of the movable mounting plate 502;

[0036] In this embodiment, the limiting block 503 first supports and fixes the pressing assembly 8 when it contacts the label transmission assembly 6, ensuring that the operation has stopped when the label is pressed.

[0037] The top of the clamping block 7 is equipped with a connecting assembly 9.

[0038] Specifically, such as Figure 4 As shown, the connecting assembly 9 includes a connecting frame 901, and the connecting frame 901 is installed on the top of the clamping block 7, and the outer wall of the connecting frame 901 is provided with holes 902 on both the left and right sides.

[0039] In this embodiment, the connecting frame 901 is used to support the adjustment of the preliminary positioning component 10 .

[0040] A preliminary positioning component 10 is provided on the inner side of the connecting component 9, and the preliminary positioning component 10 is inserted into the interior of the positioning hole 505 for preliminary positioning;

[0041] Specifically, such as Figure 4 As shown, the preliminary positioning assembly 10 includes a support block 1001, and the support block 1001 is installed in the middle of the inner side of the connecting frame 901. Inner support rods 1002 are installed on both the left and right sides of the support block 1001, and the outer sides of the inner support rods 1002 are connected to the return springs 1003. The outer side of the return springs 1003 is provided with a positioning rod 1004.

[0042] In this embodiment: the support block 1001 supports the inner support rod 1002, and then the reset spring 1003 is set inside the positioning rod 1004 and elastically connected to the outside of the inner support rod 1002, which can pass through the through hole 902 and be inserted into the positioning hole 505 for preliminary positioning.

[0043] Extrusion assembly 8, which is installed at the front end of the clamping block 7,

[0044] Specifically, such as Figure 3As shown, the extrusion assembly 8 includes a fixed connection block 801, and the fixed connection block 801 is installed at the front end of the clamping block 7. A fixing screw hole 802 is opened on the inner side of the fixed connection block 801, and a buffer spring 803 is connected to the inner side of the fixed connection block 801. The bottom end of the fixed connection block 801 is slidably connected to a fitting header 804;

[0045] In this embodiment, the fixed connection block 801 is installed through the fixing screw hole 802, and when pressed down, the buffer spring 803 is squeezed to allow the labeling head 804 to buffer during the labeling process.

[0046] The left and right ends of the inner side of the movable mounting plate 502 are connected with the label transmission assembly 6, and the extrusion assembly 8 performs buffering and pressing on the inner side of the label transmission assembly 6;

[0047] Specifically, such as Figure 2 As shown, the label transmission assembly 6 includes a transmission wheel 601, and the transmission wheel 601 is installed at the left and right ends of the inner side of the movable mounting plate 502, and a label transmission belt 602 is provided on the outer side of the transmission wheel 601;

[0048] In this embodiment, the transmission wheels 601 are installed on both sides to support the label transmission belt 602 to facilitate the transmission of labels.

[0049] In this embodiment: by sliding the card block 7 into the fixed card slot 504, the movement direction is restricted, and then the preliminary positioning component 10 is moved through the connecting component 9 to support the inside of the positioning hole 505. At this time, stable fixation cannot be achieved, but the installation position can be positioned. At this time, the screws are connected through the fixed screw hole 802 inside the fixed connecting block 801 to fasten the installation. This setting reduces the positioning time. The setting of the limit card block 503 can perform preliminary positioning for the label pasting, and then the downward pressure and buffering extrusion of the extrusion component 8 can prevent the pasting position from shifting, thereby improving the pasting quality.

[0050] The specific solution is as follows: first, during the installation process of the label header 804, the card block 7 is first slid and clamped in the fixed card slot 504, and then the extension rod of the positioning rod 1004 is moved so that it is sleeved on the outside of the inner support rod 1002, and the end of the positioning rod 1004 is received on the inner side of the through hole 902, and then the positioning rod 1004 is inserted into the inside of the positioning hole 505 at a suitable installation position, and then fixed in the fixed screw hole 802 with a screw to fix the fixed connection block 801. At this time, the movement of the sliding connection block 501 on the inside of the sliding support frame 4 can drive the downward pressure of the label header 804, which is attached to the inside of the label conveyor belt 602 to paste the label.

[0051] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative; within the spirit of the present invention, the technical features of the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0052] The present invention is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the scope of protection of the present invention.

Claims

1. A label head fixing device for a labeling machine, comprising: A labeling installation plate (1) is provided with a product body (2) on the inner side of the labeling installation plate (1), and a rotation adjustment frame (3) is provided at the rear end of the labeling installation plate (1), and a sliding support frame (4) is connected to the front end of the rotation adjustment frame (3), characterized in that: A press adjustment component (5), the press adjustment component (5) is installed on the inner side of the sliding support frame (4), and the press adjustment component (5) includes a sliding connection block (501), and the sliding connection block (501) is installed on the inner side of the sliding support frame (4), a movable mounting plate (502) is installed at the front end of the sliding connection block (501), and a fixed card slot (504) is provided on the inner side of the movable mounting plate (502), a positioning hole (505) is provided on the inner side of the fixed card slot (504), a card slot (7) is connected to the inner bottom end of the fixed card slot (504), a connecting component (9) is installed on the top end of the card slot (7), and a preliminary positioning component (10) is provided on the inner side of the connecting component (9), and the preliminary positioning component (10) is inserted into the inner side of the positioning hole (505) for preliminary positioning; An extrusion assembly (8) is installed at the front end of the clamping block (7), and the left and right ends of the inner side of the movable mounting plate (502) are connected to the label transmission assembly (6), and the extrusion assembly (8) performs buffering and pressing on the inner side of the label transmission assembly (6).

2. The label head fixing device of a labeling machine according to claim 1, characterized in that: A limiting block (503) is fixedly mounted on the right side of the bottom end of the movable mounting plate (502).

3. The label head fixing device of a labeling machine according to claim 1, characterized in that: The label transmission assembly (6) comprises a transmission wheel (601), and the transmission wheel (601) is installed at the left and right ends of the inner side of the movable installation plate (502), and a label transmission belt (602) is provided on the outer side of the transmission wheel (601).

4. The label head fixing device of a labeling machine according to claim 1, characterized in that: The extrusion assembly (8) includes a fixed connection block (801), and the fixed connection block (801) is installed at the front end of the clamping block (7), a fixing screw hole (802) is opened on the inner side of the fixed connection block (801), and a buffer spring (803) is connected to the inner side of the fixed connection block (801), and the bottom end of the fixed connection block (801) is slidably connected to a fitting header (804).

5. The label head fixing device of a labeling machine according to claim 1, characterized in that: The connecting assembly (9) includes a connecting frame (901), and the connecting frame (901) is installed on the top of the clamping block (7). The outer wall of the connecting frame (901) is provided with through holes (902) on both the left and right sides.

6. The label head fixing device of a labeling machine according to claim 1, characterized in that: The preliminary positioning assembly (10) includes a support block (1001), and the support block (1001) is installed in the middle of the inner side of the connecting frame (901), and inner support rods (1002) are installed on the left and right sides of the support block (1001), and the outer side of the inner support rod (1002) is connected to a return spring (1003), and a positioning rod (1004) is provided on the outer side of the return spring (1003).

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