Concave-convex three-dimensional label impressing device

Abstract

The utility model provides a concave-convex three-dimensional label impressing device, which relates to the technical field of label processing and comprises a mounting cavity, supporting legs, a feed port, a discharge port, a gear shaft, a servo motor, a toothed belt, a positioning piece, a fixing rod, an ejector rod, a bottom table, a supporting table, a mounting groove, a cushion block, a hydraulic pressure and a pressing die. The stamping device comprises a mounting cavity, two guide rods are arranged on the two sides of the inner top wall of the mounting cavity respectively, the stamping device further comprises a pressing block connected with the two guide rods in a sliding mode, springs are arranged on the guide rods in a sleeving mode, a flange is arranged on one side of the pressing block, a discharging box used for containing workpieces is arranged at a feeding port of the mounting cavity, and a notch is formed in one side of the discharging box. A worker only needs to supplement workpieces into the blanking box, the workpieces do not need to be independently placed on the toothed belt, the machined workpieces do not need to be independently taken out, the workpieces are placed and taken out through movement of the toothed belt, and therefore the machining efficiency of the three-dimensional labels can be effectively improved, and the use effect is good.

Description

TECHNICAL FIELD

[0001] The utility model relates to label processing technical field, concretely is a concave-convex three -dimensional label imprinting device. BACKGROUND

[0002] When the metal material label is pressed out the appropriate character and pattern, the corresponding imprinting device is often used, so that the metal label presents the concave-convex three -dimensional effect, and the existing imprinting device needs the manual placement of metal workpiece to the position of imprinting when using, and after the metal label is imprinted the pattern and character, the staff still needs to transfer the metal label of completing imprinting, and the overall operation is relatively slow, and the processing efficiency is relatively low. CONTENT OF UTILITY MODEL

[0003] The utility model aims at providing a concave-convex three -dimensional label imprinting device, aims at solving the problem mentioned in the above background art.

[0004] In order to achieve the above object, the utility model adopts the following technical scheme: the concave-convex three -dimensional label imprinting device, including installation cavity, the lower surface of installation cavity is provided with support leg, the installation cavity includes feed port and discharge port, the inside horizontal of installation cavity is provided with two gear shafts, the gear shaft is rotatably connected with installation cavity, the outer surface of installation cavity is provided with servo motor for driving one of gear shafts to rotate, two the outer surfaces of gear shafts are respectively installed with sprocket belt, still include a plurality of positioning pieces arranged on two sprocket belts, the positioning piece includes fixed rod and jib, the both ends of fixed rod are fixed on sprocket belt respectively, the jib is arranged at one end of fixed rod, the inside of installation cavity is provided with bottom base, the bottom base is provided with support table, the fixed rod on sprocket belt can move along the upper surface of support table, the upper surface of support table is provided with installation groove, the inside of installation groove is provided with compressible pad, the installation cavity is provided with hydraulic cylinder, the output end of hydraulic cylinder is provided with press mould, the both sides of inside top wall of installation cavity are provided with two guide rods respectively, still include the pressure block of sliding connection with two guide rods, the spring is sleeved on the guide rod, the one side of pressure block is provided with flange, the feed port of installation cavity is provided with blanking box of placing workpiece, the one side of blanking box is provided with gap.

[0005] Preferably, the side edges of the upper surfaces of the fixed rods and the jib are provided with chamfers.

[0006] Preferably, the inner bottom of the installation cavity is provided with a guide plate.

[0007] Preferably, one end of the installation cavity is provided with a baffle, and the baffle and the installation cavity are connected by bolts.

[0008] Preferably, the distance between the lower end surface of the blanking box and the upper surface of the toothed belt is greater than the thickness of the workpiece.

[0009] The utility model discloses the beneficial effect is:

[0010] The stamping device when using, staff only needs to supplement workpiece in blanking box just can, need not separately place workpiece to toothed belt, also need not separately take out the workpiece of complete processing, and the placement and taking out of workpiece are all through the movement of toothed belt to complete, thereby can effectively improve the processing efficiency of three -dimensional label, and use effect is good. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is the structure schematic diagram of the specific embodiment of the utility model.

[0012] Figure 2 It is the structure schematic diagram inside the installation cavity.

[0013] Figure 3 It is the structure schematic diagram of gear shaft and toothed belt.

[0014] Figure 4 It is the structure schematic diagram of support table

[0015] Figure 5 It is the side view of installation cavity.

[0016] In the drawing: 1, installation cavity, 2, support leg, 3, discharge port, 4, gear shaft, 5, servo motor, 6, toothed belt, 7, fixed rod, 8, top rod, 9, bottom table, 10, support table, 11, cushion block, 12, hydraulic cylinder, 13, press mould, 14, guide rod, 15, pressing block, 16, spring, 17, flange, 18, blanking box, 19, guide plate, 20, baffle, 21, workpiece. DETAILED DESCRIPTION

[0017] The specific embodiment of the utility model is further explained below in combination with the drawings.

[0018] As Figures 1-5As shown, a concave and convex three-dimensional label stamping device comprises a mounting cavity 1, the lower surface of the mounting cavity 1 is provided with a support leg 2, the mounting cavity 1 comprises a feeding port and a discharging port 3, the inside of the mounting cavity 1 is horizontally provided with two gear shafts 4, the gear shafts 4 are rotationally connected with the mounting cavity 1, the outer surface of the mounting cavity 1 is provided with a servo motor 5 for driving one of the gear shafts 4 to rotate, the outer surfaces of the two gear shafts 4 are respectively provided with a toothed belt 6, and a plurality of positioning members are arranged on the two toothed belts 6, the positioning members comprise a fixed rod 7 and a top rod 8, the two ends of the fixed rod 7 are respectively fixed on the toothed belt 6, and the top rod 8 is arranged at one end of the fixed rod 7; the inside of the mounting cavity 1 is provided with a base table 9, the base table 9 is provided with a support table 10, the fixed rod 7 on the toothed belt 6 can move along the upper surface of the support table 10, the upper surface of the support table 10 is provided with a mounting groove, the upper surface at the position of the mounting groove is protruded from the upper surface of the support table 10, and the inside of the mounting groove is provided with a compressible pad 11; the mounting cavity 1 is provided with a hydraulic cylinder 12, the output end of the hydraulic cylinder 12 is provided with a stamping die 13, the two sides of the top wall in the mounting cavity 1 are respectively provided with two guide rods 14, and the mounting cavity 1 further comprises a pressing block 15 in sliding connection with the two guide rods 14, a spring 16 is sleeved on the guide rod 14, one side of the pressing block 15 is provided with a flange 17, and the feeding port of the mounting cavity 1 is provided with a blanking box 18 for placing workpieces 21, and one side of the blanking box 18 is provided with a notch.

[0019] The hydraulic cylinder 12 is provided with a hydraulic power source and a corresponding control system, by means of the hydraulic power source and the corresponding control system, the output end of the hydraulic cylinder 12 can be continuously stretched and retracted in a regular manner, and the stretching and retracting speed of the output end of the hydraulic cylinder 12 is not greater than 3cm / s, in the present application, the stretching and retracting speed of the output end of the hydraulic cylinder 12 is 2cm / s, and the stretching and retracting stroke is 5cm.

[0020] When the workpieces 21 are processed into labels, a plurality of workpieces 21 to be processed are placed in the blanking box 18 at one time, when the workpieces 21 are placed at the center of the blanking box 18, the side surface of the workpieces 21 will not be in contact with the inner side surface of the blanking box 18, but generally, at least one side surface of the workpieces 21 will be in contact with the side surface of the blanking box 18, and the spacing between the two adjacent fixed rods 7 is slightly greater than the width of the workpieces 21, under the action of gravity, the workpieces 21 in the blanking box 18 can fall onto the two toothed belts 6 and be located between the two fixed rods 7, and the maximum distance between the end of the workpieces 21 closest to the top rod 8 and the top rod 8 is not more than 2mm, as long as the workpieces 21 can fall from the blanking box 18 to the two toothed belts 6, the processing error of the workpieces 21 is within the processing requirement.

[0021] The notch on the side of the blanking box 18 facilitates the placement of the workpieces 21 into the blanking box 18 by the workers.

[0022] After the workpiece 21 is placed, the servo motor 5 is started. The servo motor 5 drives the gear shaft 4 connected to it to rotate, and through another gear shaft 4, drives the two toothed belts 6 to rotate, simultaneously moving the workpiece 21 on the two toothed belts 6. When the unprocessed workpiece 21 on the two toothed belts 6 moves directly above the pad block 11, the servo motor 5 stops working, and then the hydraulic cylinder 12 is started. The output end of the hydraulic cylinder 12 extends downward, driving the pressure mold 13 to move downward. As the pressure mold 13 moves downward, the pressure block 15 also moves downward under the action of the spring 16. Before the pressure mold 13 contacts the workpiece 21, the pressure block 15 will first contact the workpiece 21 on the toothed belt 6. The two pressure blocks 15 will simultaneously press both ends of the workpiece 21 onto the toothed belt 6. After the pressure block 15 contacts the workpiece 21, the pressure block 15 can no longer move downward. The die 13 continues to move downward following the output end of the hydraulic cylinder 12, and extrudes embossed marks on the surface of the workpiece 21. Since the pad 11 is a compressible rubber pad, it will also deform to a certain extent when the workpiece 21 is squeezed, thus ensuring that the workpiece 21 can be extruded with embossed marks. After the workpiece 21 is processed, the output end of the hydraulic cylinder 12 drives the die 13 to move upward. When the die 13 moves upward, the two ends of the upper surface of the die 13 will abut against the flange 17 on the pressure block 15, and drive the pressure block 15 to move upward, and compress the spring 16. After the pressure block 15 and the die 13 are reset, the die 13 and the pressure block 15 maintain a certain distance from the toothed belt 6. Then the servo motor 5 is started, and the servo motor 5 drives the toothed belt 6 to move the next workpiece 21 to the position of the pad 11, and then the workpiece 21 is processed.

[0023] As the servo motor 5 moves intermittently, it can drive the two toothed belts 6 to move intermittently. When the workpiece 21 moves above the discharge port 3 of the mounting cavity 1 under the action of the two toothed belts 6, the label processed by the workpiece 21 will no longer stay on the two toothed belts 6, but will fall down under the action of gravity and fall out through the discharge port 3. A collection frame can be set below the discharge port 3 to collect the processed labels.

[0024] Furthermore, chamfers are provided on the side edges of the upper surfaces of the fixing rod 7 and the push rod 8 so that the workpiece 21 can enter between the two fixing rods 7 and the push rod 8.

[0025] Furthermore, a guide plate 19 is provided at the bottom of the mounting cavity 1 to prevent the processed labels from falling into the interior of the mounting cavity 1, so that the processed labels can be discharged from the discharge port 3 along the guide plate 19.

[0026] Further, one end of the installation cavity 1 is provided with a baffle 20, the baffle 20 is connected with the installation cavity 1 through bolts, through the dismounting and mounting of the baffle 20, the workpiece 21 outside is avoided to fall to the inner bottom of the installation cavity 1, the maintenance of the inner bottom of the installation cavity 1 is convenient.

[0027] Further, the distance between the lower end surface of the blanking box 18 and the upper surface of the toothed belt 6 is greater than the thickness of the workpiece 21, the lowest workpiece 21 in the blanking box 18 can fall onto the two conveyors, and the second lowest workpiece 21 is located above the fixed rod 7, when the toothed belt 6 moves, the second lowest workpiece 21 is avoided from being in contact with the fixed rod 7, and the normal movement of the toothed belt 6 is ensured, when the second lowest workpiece 21 moves to the next target position, under the action of gravity, the workpiece 21 can naturally enter between the two fixed rods 7 and the ejector rod 8, so that the workpiece 21 in the blanking box 18 is continuously placed onto the two toothed belts 6.

[0028] In the description of the utility model, unless another definite provision and limitation, the term "installation", "connection", "connect" should be broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be directly connected, also can be indirectly connected through intermediate medium, can be two elements inside communication, for the ordinary skilled in the art, the above-mentioned term can be understood in the utility model with concrete meaning according to specific circumstances.

Claims

1. An embossing device for three-dimensional labels, characterized in that, The utility model provides a kind of installation cavity, the lower surface of the installation cavity is provided with support leg, the installation cavity includes feed inlet and discharge outlet, the inside of the installation cavity is horizontally provided with two gear shafts, the gear shaft is rotatably connected with installation cavity, the outer surface of the installation cavity is provided with servo motor for driving one of the gear shafts rotation, two the outer surfaces of gear shaft are respectively equipped with tooth belt, and further include several positioning members arranged on two tooth belts, the positioning member includes fixed rod and jib, the both ends of the fixed rod are respectively fixed on tooth belt, the jib is arranged at one end of fixed rod, the inside of the installation cavity is provided with bottom base, the bottom base is provided with support table, the fixed rod on the tooth belt can move along the upper surface of support table, the upper surface of the support table is opened with installation groove, the inside of the installation groove is provided with compressible pad, the installation cavity is provided with hydraulic cylinder, the output of the hydraulic cylinder is provided with press mould, the both sides of the inner top wall of the installation cavity are respectively provided with two guide rods, further include the pressure block of being slidably connected with two guide rods, spring is sleeved on the guide rod, the one side of the pressure block is provided with flange, the feed inlet of the installation cavity is provided with blanking box for placing workpiece, the one side of the blanking box is provided with notch.

2. The embossing apparatus according to claim 1, wherein The side edges on the upper surfaces of the fixed rod and the jib are provided with chamfers.

3. The embossing apparatus according to claim 1, wherein The inner bottom of the installation cavity is provided with a guide plate.

4. The embossing apparatus according to claim 1, wherein One end of the installation cavity is provided with a baffle, and the baffle and the installation cavity are connected by bolts.

5. The embossing apparatus of claim 1, wherein the embossing apparatus is characterized by, The distance between the lower end surface of the blanking box and the upper surface of the tooth belt is greater than the thickness of the workpiece.

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