A rubber hose pad printing tool

Abstract

The utility model discloses a rubber hose pad printing tool, comprising: a base and a positioning rod which can be installed below a pad printing device; a profiling groove adapted to the rubber hose is arranged on the upper side of the base, and the lower side of the rubber hose can be embedded in the profiling groove to prevent the rubber hose from shaking; a plurality of slots are arranged on the upper side of the base, and the slots are arranged in sequence along the extension direction of the profiling groove; a plurality of positioning rods are arranged, and correspond to the plurality of slots one by one, and the positioning rods are inserted in the corresponding slots and slidably connected with the slots, and the upper end of one of the positioning rods extends into the profiling groove so as to contact the end of the rubber hose, and the upper ends of the remaining positioning rods are flush with the upper ends of the slots, or are lower than the upper ends of the slots. The present invention proposes a rubber hose pad printing tool, which can locate multiple pad printing positions.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber hose pad printing, in particular to a rubber hose pad printing tool. Background Art

[0002] In the production and processing of various existing hoses, it is often necessary to print multiple marks on the hoses to ensure that the clamps and hoops are accurately assembled to the specified positions of the hoses during automobile assembly. Now many single hoses need to be printed with multiple marks.

[0003] During pad printing, the hose is manually placed on a positioning tool to position the hose, and then the pad printing device prints the logo on the hose. The existing positioning tool can generally only locate one pad printing position for the hose. After pad printing a logo, the hose needs to be taken to another pad printing tool and pad printed again, which is inefficient. Utility Model Content

[0004] In order to solve the shortcoming that the existing positioning tool can only position a single pad printing position, the utility model provides a hose pad printing tool which can position multiple pad printing positions.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A rubber hose pad printing tool comprises: a base which can be installed below a pad printing device, and a positioning rod; a profiling groove adapted to the rubber hose is arranged on the upper side of the base, and the lower side of the rubber hose can be embedded in the profiling groove to prevent the rubber hose from shaking; a plurality of slots are arranged on the upper side of the base, and the slots are arranged in sequence along the extension direction of the profiling groove; a plurality of positioning rods are arranged and correspond to the plurality of slots one by one, the positioning rods are inserted in the corresponding slots, and are slidably connected with the slots, the upper end of one of the positioning rods extends into the profiling groove so as to contact the end of the rubber hose, and the upper ends of the remaining positioning rods are flush with the upper ends of the slots, or are lower than the upper ends of the slots.

[0007] Through the above arrangement, first, the rubber hose is placed in the profiling groove and is not easy to shake; second, the positioning rod is in contact with the end of the rubber hose to locate the pad printing position of the rubber hose; third, the positioning rod is moved up and down, and different positioning rods are switched to position the rubber hose at different positions of the profiling groove, thereby facilitating the pad printing device to pad print at different positions of the rubber hose.

[0008] Furthermore, an installation cavity is provided in the base, and the lower end of the slot passes through the installation cavity. The number of the slot and the positioning rod is set to two. The pad printing tooling also includes a transmission mechanism, which includes: a support rod and a rotating rod; the support rod is installed in the installation cavity; the middle part of the rotating rod is rotatably connected to the support rod, and long holes are provided at both ends of the rotating rod. The extension direction of the long hole is parallel to or coincides with the axis of the rotating rod. A protrusion is provided on the side of the lower end of the positioning rod, and the protrusion is slidably connected in the long hole. The rotating rod is rotated to make the positioning rod move up and down, and the two positioning rods move at equal speeds and in opposite directions.

[0009] Through the above arrangement, the two positioning rods are linked to each other. When one of the positioning rods is pushed, the other positioning rod moves accordingly, thereby further improving the efficiency of pad printing.

[0010] Furthermore, the base includes: a shell and a base plate; the contoured groove is arranged on the upper side of the shell; the shell is installed on the upper side of the base plate, a mounting cavity is formed between the shell and the base plate, and the support rod is vertically installed on the upper side of the base plate.

[0011] Through the above settings, it is convenient to install the pad printing tooling.

[0012] Further, the bottom plate is mounted on the lower side of the bottom plate by screws.

[0013] Furthermore, the base also includes two magnets. The positioning rod is made of iron. The magnets are installed on the upper side of the bottom plate and are arranged directly below the positioning rod. One of the magnets adsorbs the lower end of the positioning rod.

[0014] Through the above arrangement, the stability of the positioning rod is increased. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 Schematic diagram of a pad printing tooling according to an embodiment.

[0016] Figure 2 It is a cross-sectional view of the pad printing tooling of the embodiment. DETAILED DESCRIPTION

[0017] The technical solution of the utility model is further specifically described below through embodiments and in conjunction with the accompanying drawings.

[0018] See also Figure 1 to Figure 2A rubber hose pad printing tool comprises: a base 3 and a positioning rod 4 which can be installed under a pad printing device; a contour groove 5 adapted to the rubber hose is arranged on the upper side of the base 3, and the lower side of the rubber hose can be embedded in the contour groove 5 to prevent the rubber hose from shaking; a plurality of slots 6 are arranged on the upper side of the base 3, and the slots 6 are arranged in sequence along the extension direction of the contour groove 5; a plurality of positioning rods 4 are arranged, and correspond to the plurality of slots 6 one by one, and the positioning rods 4 are inserted into the corresponding slots 6 and slidably connected with the slots 6, and the upper end of one of the positioning rods 4 extends into the contour groove 5 so as to contact the end of the rubber hose, and the upper ends of the remaining positioning rods 4 are flush with the upper ends of the slots 6, or lower than the upper ends of the slots 6.

[0019] Through the above arrangement, first, the rubber hose is placed in the profiling groove 5 and is not easy to shake. Second, the positioning rod 4 contacts the end of the rubber hose to locate the pad printing position of the rubber hose. Third, the positioning rod 4 is moved up and down, and different positioning rods 4 are switched to position the rubber hose at different positions of the profiling groove 5, thereby facilitating the pad printing device to pad print at different positions of the rubber hose.

[0020] In the present application, the base 3 can be locked at the bottom of the pad printing device by fasteners. The pad printing device can refer to the existing pad printing device. In the present application, the rubber head of the pad printing device is located just above the profiling groove 5; the profiling groove 5 is adapted to the rubber tube to be pad printed, and the rubber tube is manually placed on the profiling groove 5 and pressed to prevent the rubber tube from shaking. The end of the rubber tube contacts the positioning rod 4 to locate the position of the rubber tube. The rubber head of the pad printing device moves downward and marks the logo on the rubber tube; when the pad printing position needs to be adjusted, the profiling groove 5 is adjusted. The positioning rod 4 in the groove 5 is pushed downward so that the upper end of the positioning rod 4 is flush with the upper end of the slot 6, or lower than the upper end of the slot 6, and the other positioning rod 4 moves upward so that the upper end of the positioning rod 4 extends into the profiling groove 5. After the end of the hose contacts the positioning rod 4, the position of the hose in the profiling groove 5 changes. After the rubber head of the pad printing device moves downward, the logo can be pad printed at another position of the hose. The operator can pad print multiple logos at different positions of the hose at one workstation, thereby improving the efficiency of pad printing.

[0021] As an implementation method, an installation cavity is provided in the base 3, and the lower end of the slot 6 passes through the installation cavity. The number of the slot 6 and the positioning rod 4 is set to two, and the pad printing tooling also includes a transmission mechanism 8, and the transmission mechanism 8 includes: a support rod 81 and a rotating rod 82; the support rod 81 is installed in the installation cavity; the middle part of the rotating rod 82 is rotatably connected to the support rod 81, and long holes 821 are provided at both ends of the rotating rod 82, and the extension direction of the long hole 821 is parallel to or coincides with the axis of the rotating rod 82. A protrusion 41 is provided on the side of the lower end of the positioning rod 4, and the protrusion 41 is slidably connected in the long hole 821. The rotating rod 82 is rotated to make the positioning rod 4 move up and down, and the two positioning rods 4 move at equal speeds and in opposite directions.

[0022] Through the above arrangement, the two positioning rods 4 are linked to each other. When one of the positioning rods 4 is pushed, the other positioning rod 4 moves accordingly, thereby further improving the efficiency of pad printing.

[0023] In the present application, the mounting cavity is used to accommodate the transmission mechanism 8; the transmission mechanism 8 causes the two positioning rods 4 to move synchronously in opposite directions, which facilitates the switching of the positioning rods 4; specifically, when one of the positioning rods 4 moves downward, the positioning rod 4 drives the rotating rod 82 to rotate through the protrusion 41 at the lower end, and the protrusion 41 and the long hole 821 slide relative to each other. Under the action of the lever principle, the rotating rod 82 drives the other positioning rod 4 to move upward through the protrusion 41, so that the upper end of the positioning rod 4 protrudes from the upper end of the slot 6.

[0024] As an implementation method, the base 3 includes: a shell 31 and a bottom plate 32; the contoured groove 5 is arranged on the upper side of the shell 31; the shell 31 is installed on the upper side of the bottom plate 32, and an installation cavity is formed between the shell 31 and the bottom plate 32, and the support rod 81 is vertically installed on the upper side of the bottom plate 32.

[0025] Through the above settings, it is convenient to install the pad printing tooling.

[0026] Specifically, when installing the pad printing tooling, first install the transmission mechanism 8 and the positioning rod 4 , insert the positioning rod 4 upward into the slot 6 , and install the bottom plate 32 on the lower side of the housing 31 .

[0027] As an implementation manner, the bottom plate 32 is mounted on the lower side of the bottom plate 32 by screws.

[0028] As an implementation method, the base 3 also includes two magnets 33 . The positioning rod 4 is made of iron. The magnets 33 are installed on the upper side of the bottom plate 32 and are arranged directly below the positioning rod 4 . One of the magnets 33 adsorbs the lower end of the positioning rod 4 .

[0029] Through the above arrangement, the stability of the positioning rod 4 is increased.

[0030] In the present application, one of the positioning rods 4 is adsorbed on the magnet 33 to prevent the rotating rod 82 from rotating easily.

[0031] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the claims attached to the utility model.

Claims

1. A hose pad printing tool, characterized in that: include: A base that can be installed under the pad printing device, wherein the upper side of the base is provided with a profiling groove adapted to the rubber hose, and the lower side of the rubber hose can be embedded in the profiling groove to prevent the rubber hose from shaking, and the upper side of the base is provided with a plurality of slots, which are sequentially arranged along the extension direction of the profiling groove; A positioning rod, wherein a plurality of positioning rods are provided and correspond one to one with the plurality of slots, wherein the positioning rods are inserted into the corresponding slots and are slidably connected with the slots, wherein the upper end of one of the positioning rods extends into the contoured groove so as to contact the end of the hose, and the upper ends of the remaining positioning rods are flush with the upper ends of the slots, or are lower than the upper ends of the slots.

2. A hose pad printing tool according to claim 1, characterized in that: The base is provided with an installation cavity, the lower end of the slot penetrates into the installation cavity, the number of the slot and the positioning rod is set to two, and the pad printing tool also includes a transmission mechanism, which includes: A support rod, the support rod being installed in the installation cavity; A rotating rod, the middle part of which is rotatably connected to the support rod, long holes are provided at both ends of the rotating rod, the extension direction of the long holes is parallel to or coincides with the axis of the rotating rod, a protrusion is provided on the side of the lower end of the positioning rod, the protrusion is slidably connected in the long hole, the rotating rod is rotated to make the positioning rod move up and down, and the two positioning rods move at equal speeds and in opposite directions.

3. A hose pad printing tool according to claim 2, characterized in that: The base comprises: A housing, wherein the contoured groove is arranged on an upper side of the housing; The shell is installed on the upper side of the bottom plate, the installation cavity is formed between the shell and the bottom plate, and the support rod is vertically installed on the upper side of the bottom plate.

4. The hose pad printing tool according to claim 3, characterized in that: The bottom plate is mounted on the lower side of the bottom plate by screws.

5. The hose pad printing tool according to claim 3, characterized in that: The base also includes two magnets. The positioning rod is made of iron. The magnets are mounted on the upper side of the bottom plate and are arranged directly below the positioning rod. One of the magnets adsorbs the lower end of the positioning rod.

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