Leisure shoe sole imprinting forming equipment

Abstract

The utility model relates to leisure shoes sole imprinting technical field, disclose leisure shoes production sole imprinting forming equipment, including processing platform, the top of processing platform is fixedly arranged with lower mould, and the upper portion of lower mould is arranged upper mould, the top of processing platform is fixedly arranged with two support blocks, and one sliding slot is set up in two support blocks all along vertical direction, and the slot mouth of two sliding slots is opposite, one sliding block is installed in each sliding slot and is limited to slide, and upper mould is located between two sliding blocks and is fixedly connected with two sliding blocks, the installation slot is set up in upper mould, and the male die is slidably installed in the installation slot, the clamping piece of clamping male die is installed on one sliding block, the driving mechanism that drives the sliding block that does not install the clamping piece to slide up and down is installed on the processing platform, and the transmission assembly is installed between the sliding block of installing the clamping piece and the support block, and the clamping piece is driven and cooperated with the sliding block of installing the clamping piece through transmission assembly. The utility model only needs to operate one driving mechanism, and the operation is simple, convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of embossing technology for casual shoe soles, and particularly to embossing molding equipment for casual shoe sole production. Background Technology

[0002] The casual shoe sole embossing molding equipment is a specialized production equipment used to press and heat raw materials such as rubber and EVA into shape, and simultaneously imprint patterns such as textures and brand logos.

[0003] The grooved shoe sole mold described in announcement number CN220719997U includes: two legs, each with a fixed bracket; an upper mold slidably mounted on the two fixed brackets, and a punch on the upper mold; a lower mold fixedly mounted on the two fixed brackets, and a concave mold on the lower mold; an mounting block disposed on the punch; and a replacement mechanism disposed on the upper mold and the mounting block for replacing the punch. The replacement mechanism includes two L-shaped grooves, an I-beam, two L-shaped rods, and a return spring. The two L-shaped grooves are both formed on the mounting block. The I-beam is fixedly mounted on the top of the upper mold. The two L-shaped rods are slidably sleeved on the I-beam and are adapted to the two L-shaped grooves. The two ends of the return spring are respectively fixedly mounted on the two L-shaped rods.

[0004] Based on the above technical features, the problem is that in the existing technology, the replacement of the punch and the driving of the punch to press on the lower die are operated by two independent mechanisms, which is complicated and inconvenient to use.

[0005] Therefore, it is necessary to solve the above problems by using embossing molding equipment for casual shoe soles. Utility Model Content

[0006] The purpose of this invention is to provide a sole embossing molding equipment for casual shoe production, so as to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a casual shoe sole embossing molding equipment, including a processing table, a lower mold fixedly arranged on the top of the processing table, and an upper mold arranged above the lower mold;

[0008] Two support blocks are fixedly installed on the top of the processing table. Each support block has a vertical groove, and the openings of the two grooves are opposite each other. A slider is slidably installed in each groove. The upper mold is located between the two sliders and is fixedly connected to the two sliders.

[0009] The upper mold has an installation groove, and a punch is slidably installed in the installation groove; a snap-fit ​​component for snapping the punch is installed on one of the sliders;

[0010] The processing table is equipped with a drive mechanism that drives the slider without the snap-fit ​​component to slide up and down; a transmission component is installed between the slider with the snap-fit ​​component and the support block, and the snap-fit ​​component is driven to cooperate with the slider with the snap-fit ​​component through the transmission component.

[0011] Preferably, the driving mechanism includes a gear and a rack; a mounting plate is fixedly installed on the side of the processing table, and a horizontal support shaft is rotatably mounted on the mounting plate; the gear is fixedly sleeved on the support shaft, and the rack is fixed vertically on the corresponding slider; the gear and the rack mesh with each other; a limiting component is provided between the mounting plate and the gear to limit the rotation of the gear when the punch is pressing the sole of the casual shoe.

[0012] Preferably, the limiting component includes a spring pin, which is fixed to the gear; the spring pin is parallel to the support shaft and the pin rod points towards the mounting plate; an arc-shaped guide groove is formed on the end face of the mounting plate facing the gear along the circumference of the support shaft, the pin rod of the spring pin is inserted into the guide groove and slides against the bottom of the guide groove; a through hole is formed on the mounting plate in the horizontal direction, the through hole is oriented parallel to the support shaft; the through hole is located at one end of the guide groove and is inserted and limited in a limiting fit with the pin rod of the spring pin.

[0013] Preferably, a return spring is vertically placed in each groove; the top end of each return spring is fixedly connected to the slider in the groove, and the bottom end of each return spring is fixedly connected to the support block.

[0014] Preferably, the snap-fit ​​component includes a snap-fit ​​block; a slot is provided in the corresponding slider along the horizontal direction, the slot extending into the punch; the snap-fit ​​block is slidably mounted in the slot; a horizontal push rod is fixedly provided on the snap-fit ​​block, the push rod passes through the slider and the slider is provided with a clearance hole for the push rod to slide closer to or away from the punch, the push rod passes through the clearance hole and is slidably engaged with the clearance hole.

[0015] Preferably, the transmission assembly includes a V-shaped plate, the pointed end of which is rotatably mounted on a corresponding slider; a waist-shaped hole is provided on one of the distal ends of the V-shaped plate, and the push rod is inserted into the waist-shaped hole; a crossbar is fixedly provided on the corresponding support block for abutting and transmission cooperation with the other distal end of the V-shaped plate; and a torsion spring is fixedly provided at the rotatable connection between the V-shaped plate and the corresponding slider.

[0016] The technical effects and advantages of this utility model are as follows: This utility model drives the upper mold to move up and down through a drive mechanism. During this process, the transmission component drives the snap-fit ​​part to snap onto or release the snap-fit ​​of the punch. Only one drive mechanism needs to be operated, making it simple to operate and convenient to use. Attached Figure Description

[0017] Figure 1This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a schematic diagram of the limiting component of this utility model;

[0019] Figure 3 This is a schematic diagram of the transmission component of this utility model;

[0020] Figure 4 This is a schematic diagram of the snap-fit ​​component of this utility model.

[0021] In the diagram: 1. Machining table; 2. Support block; 3. Return spring; 4. Upper mold; 5. Punch; 6. Rack; 7. Support shaft; 8. Gear; 9. Spring pin; 10. Guide groove; 11. Through hole; 12. Lower mold; 13. V-shaped plate; 14. Crossbar; 15. Clamping block; 16. Push rod; 17. Slot. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0023] This utility model provides, for example Figures 1 to 4 The casual shoe production sole embossing molding equipment shown includes a processing table 1, which is a horizontal platform. The bottom of the processing table 1 is fixedly equipped with support legs to provide stable support.

[0024] The top of the processing table 1 is fixedly equipped with a lower mold 12 for embossing and matching the sole of the casual shoe. Two support blocks 2 are also fixedly equipped on the top of the processing table 1, one on the left and one on the right, with the lower mold 12 located between the two support blocks 2.

[0025] Each of the two support blocks 2 has a vertically oriented groove, with the openings of the two grooves facing each other horizontally. Each groove passes horizontally through the support block 2 it is in. A slider is slidably mounted in each groove, and an upper mold 4 is positioned between the two sliders. The upper mold 4 is located above the lower mold 12 and is fixedly connected to the two sliders. The upper mold 4 makes slidable contact with the two support blocks 2.

[0026] To ensure the stability of the two sliders, a guide rod can be vertically placed in each of the two grooves, and each guide rod is fixedly connected to the support block 2. Each guide rod passes through the slider in its groove, and each slider is limited and slidably engaged with the guide block in its groove.

[0027] A mounting groove is formed on the bottom of the upper mold 4 along the front-to-back horizontal direction, and the punch 5 is slidably mounted in the mounting groove. The opening of the mounting groove faces vertically downward, and the punch 5 protrudes downward from the opening of the mounting groove. A notch is formed at the front end of the mounting groove for the punch 5 to slide in and out of the mounting groove.

[0028] The punch 5 includes a sliding plate and a die head. The sliding plate is slidably mounted in the mounting groove, and the die head is fixed to the bottom of the sliding plate. The sliding plate is a flat plate with a cross-shaped cross section, and the mounting groove matches the sliding plate. The die head matches the die groove on the lower die 12 and corresponds vertically.

[0029] A snap-fit ​​component is installed on the slider located inside the right support block 2. The snap-fit ​​component is used to snap and fix the punch 5.

[0030] Specifically, the snap-fit ​​component includes a snap-fit ​​block 15, which is a rectangular block positioned horizontally to the left and right. A slot 17 is formed horizontally within the slider on the right side, extending through the slider and into the punch 5. The snap-fit ​​block 15 is slidably mounted within the slot 17.

[0031] A horizontally rearward push rod 16 is fixedly mounted on the locking block 15, and the push rod 16 extends out of the slider. The slider has a clearance hole, which allows the push rod 16 to slide closer to or away from the punch 5. The push rod 16 passes through the clearance hole and is limited and slidably engaged with the clearance hole.

[0032] A transmission assembly is installed between the support block 2 on the right and the slider, and the snap-fit ​​part is engaged with the slider on the right through the transmission assembly.

[0033] Specifically, the transmission assembly includes a V-shaped plate 13. A horizontally facing fixed shaft is fixedly mounted at the front end of the slider on the right side, passing through the pointed corner of the V-shaped plate 13, and the V-shaped plate 13 is rotatably connected to the fixed shaft. A waist-shaped hole is opened on one of the distal ends of the V-shaped plate 13, and a push rod 16 is inserted into the waist-shaped hole and abuts against the distal end for transmission engagement. A connecting plate is fixedly mounted on the top of the support block 2 on the right side, and a crossbar 14 parallel to the fixed shaft is fixedly mounted on the connecting plate for abutting against the other distal end of the V-shaped plate 13 for transmission engagement. The crossbar 14 is located above the V-shaped plate 13, inside the two distal ends of the V-shaped plate 13 and close to the corresponding distal ends.

[0034] A torsion spring is fitted on the fixed shaft. One end of the torsion spring is fixedly connected to the slider located on the right side, and the other end of the torsion spring is fixedly connected to the V-shaped plate 13.

[0035] A drive mechanism is installed on the processing table 1. The drive mechanism is used to drive the slider in the support block 2 located on the left to slide up and down.

[0036] Specifically, the drive mechanism includes a gear 8 and a rack 6. An L-shaped mounting plate is fixedly installed on the left side of the processing table 1, and a horizontally right-facing support shaft 7 is rotatably mounted on the vertical plate of the mounting plate. The gear 8 is fixedly sleeved on the support shaft 7, and the rack 6 is vertically fixed on the slider located on the left side. The support block 2 located on the left side is positioned between the upper mold 4 and the rack 6. The gear 8 meshes with the rack 6.

[0037] Each slide groove contains a vertically placed return spring 3, which is sleeved on the guide rod of its respective slide groove. The top end of each return spring 3 is fixedly connected to the slider in its respective slide groove, and the bottom end of each return spring 3 is fixedly connected to the support block 2.

[0038] A limiting element is provided between the mounting plate and the gear 8. The limiting element is used to restrict the rotation of the gear 8 when the punch 5 is pressing the sole of the casual shoe.

[0039] Specifically, the limiting component includes a spring pin 9, which is fixed to the end of the gear 8 facing the vertical plate of the mounting plate. The spring pin 9 is parallel to the support shaft 7 and its pin rod points horizontally towards the mounting plate. An arc-shaped guide groove 10 is formed along the circumference of the support shaft 7 on the end face of the vertical plate of the mounting plate facing the gear 8. The pin rod of the spring pin 9 is inserted into the guide groove 10 and slides against the bottom of the guide groove 10. A through hole 11 is formed on the vertical plate of the mounting plate in the horizontal direction, and the orientation of the through hole 11 is parallel to the support shaft 7. The through hole 11 is located at one end of the guide groove 10 and engages with the pin rod of the spring pin 9 for limiting and locking.

[0040] In this embodiment, the rotation of the support shaft 7 can be achieved automatically by a motor or manually. For manual operation, a rocker arm can be fixedly mounted on the support shaft 7, with the rocker arm radially fixed to the left end of the support shaft 7.

[0041] Working principle: Initially, the return spring 3 is in a natural or slightly compressed state, the snap-fit ​​is in a preliminary limiting state, the pin of the spring pin 9 is located at the non-through hole 11 end in the guide groove 10 of the mounting plate, the gear 8 is not limited, and the whole device is in a ready-to-work state.

[0042] Next, the rubber, EVA and other shoe sole materials are placed flat in the mold groove of the lower mold 12 to ensure that the material is centered, in preparation for subsequent stamping and molding.

[0043] Then, the support shaft 7 is rotated by a rocker or other driving method, and the support shaft 7 drives the gear 8 fixedly sleeved on it to rotate synchronously. Since the gear 8 meshes with the rack 6 fixed on the left slider, the rotation of the gear 8 will drive the rack 6 to move vertically downward, thereby driving the left slider to slide down along the groove of the left support block 2. Since the upper mold 4 is fixedly connected to the left slider and the right slider, when the left slider descends, it will drive the upper mold 4 and the right slider to slide down synchronously along the groove of the right support block 2. During this process, the return spring 3 is further compressed and stores elastic potential energy.

[0044] Continue rotating the support shaft 7, causing the upper mold 4 to drive the punch 5 to move downwards until the punch 5 contacts the sole material on the lower mold 12 and applies pressure, thus starting the sole embossing process. When the punch 5 reaches the required pressure and position for embossing, the spring pin 9 on the gear 8 rotates with the gear 8 to the end of the guide groove 10. The pin of the spring pin 9 is inserted into the through hole 11 of the mounting plate under its own elastic force, thus limiting the rotation of the gear 8. After the gear 8 is fixed, the rack 6 cannot move. The left slider, the upper mold 4, and the punch 5 maintain their current embossing positions, ensuring that the sole material is fully compressed to form the required texture, brand logo, etc., thus completing the embossing process.

[0045] After the stamping is completed, press the pin of spring pin 9 to make it retract from the through hole 11, releasing the restriction on gear 8; the return spring 3 releases the stored elastic potential energy, pulling the left and right sliders to slide upward along the slide grooves of their respective support blocks 2, thereby driving the upper mold 4 and the punch 5 to move upward synchronously until they are reset. During this process, rack 6 moves upward and pushes gear 8 to reverse, and gear 8 drives spring pin 9 to slide back along guide groove 10.

[0046] Finally, remove the sole.

[0047] When the punch 5 needs to be replaced, the drive support shaft 7 rotates in the opposite direction. The support shaft 7 drives the gear 8 to continue rotating in the opposite direction. The gear 8 drives the spring pin 9 to continue sliding away from the through hole 11 along the guide groove 10. At the same time, the gear 8 pushes the rack 6 to continue moving upward. The rack 6 drives the connected slider to slide upward and stretches the corresponding reset spring 3.

[0048] During the upward movement of the slider, the V-shaped plate 13 located on the right slider moves upward with the slider. When one of the distal ends of the V-shaped plate 13 contacts the crossbar 14 fixed on the right support block 2, as the right slider continues to slide upward, the crossbar 14 generates a blocking force on the V-shaped plate 13, causing the V-shaped plate 13 to rotate around the fixed axis. At the same time, the V-shaped plate 13 torsional spring. Since the other distal end of the V-shaped plate 13 has a waist-shaped hole, and the push rod 16 is inserted into the waist-shaped hole, when the V-shaped plate 13 rotates, it will push the push rod 16 through the waist-shaped hole to slide away from the punch 5 along the clearance hole of the right slider. The push rod 16 drives the locking block 15 to move synchronously along the slot 17 until the locking block 15 is completely disengaged from the corresponding limit position of the punch 5. At this time, the punch 5 can be pulled out from the mounting slot and replaced with a new punch 5.

[0049] After replacement, release the support shaft 7. Under the pull of the return spring 3, the two sliders slide down to reset. At the same time, the V-shaped plate 13 disengages from the corresponding crossbar 14. During the disengagement process, due to the elastic force of the torsion spring, it reverses direction, thereby pushing the push rod 16 to slide along the relief hole and approach the punch 5. The push rod 16 drives the locking block 15 to move synchronously along the slot 17 until the locking block 15 is inserted into the corresponding limit position of the punch 5.

[0050] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A casual shoe sole embossing molding equipment, comprising a processing table (1), characterized in that: A lower mold (12) is fixedly installed on the top of the processing table (1), and an upper mold (4) is installed above the lower mold (12); Two support blocks (2) are fixedly installed on the top of the processing table (1). A slide groove is opened vertically on each of the two support blocks (2), and the openings of the two slide grooves are opposite each other. A slider is slidably installed in each slide groove. The upper mold (4) is located between the two sliders and is fixedly connected to the two sliders. The upper mold (4) has an installation groove, and a punch (5) is slidably installed in the installation groove; a snap-fit ​​part for snapping the punch (5) is installed on one of the sliders; The processing table (1) is equipped with a drive mechanism that drives the slider without the snap-fit ​​component to slide up and down; a transmission component is installed between the slider with the snap-fit ​​component and the support block (2) where it is located, and the snap-fit ​​component is driven to cooperate with the slider with the snap-fit ​​component through the transmission component.

2. The casual shoe sole embossing molding equipment according to claim 1, characterized in that: The driving mechanism includes a gear (8) and a rack (6); a mounting plate is fixedly installed on the side of the processing table (1), and a horizontal support shaft (7) is rotatably mounted on the mounting plate; the gear (8) is fixedly sleeved on the support shaft (7), and the rack (6) is fixed vertically on the corresponding slider; the gear (8) meshes with the rack (6); a limiting component is provided between the mounting plate and the gear (8) to limit the rotation of the gear (8) when the punch (5) presses the sole of the casual shoe.

3. The casual shoe sole embossing molding equipment according to claim 2, characterized in that: The limiting component includes a spring pin (9), which is fixed on the gear (8); the spring pin (9) is parallel to the support shaft (7) and the pin rod points towards the mounting plate; an arc-shaped guide groove (10) is opened on the end face of the mounting plate facing the gear (8) along the circumference of the support shaft (7), and the pin rod of the spring pin (9) is inserted into the guide groove (10) and slides against the bottom of the guide groove (10); a through hole (11) is opened on the mounting plate in the horizontal direction, and the orientation of the through hole (11) is parallel to the support shaft (7); the through hole (11) is located at one end of the guide groove (10) and is inserted into and limited by the pin rod of the spring pin (9).

4. The casual shoe sole embossing molding equipment according to claim 2, characterized in that: Each groove contains a vertically placed return spring (3); the top of each return spring (3) is fixedly connected to the slider in the groove, and the bottom of each return spring (3) is fixedly connected to the support block (2).

5. The casual shoe sole embossing molding equipment according to claim 1, characterized in that: The snap-fit ​​component includes a snap-fit ​​block (15); a slot (17) is provided in the corresponding slider along the horizontal direction, the slot (17) extends into the punch (5); the snap-fit ​​block (15) is slidably installed in the slot (17); a horizontal push rod (16) is fixedly provided on the snap-fit ​​block (15), the push rod (16) passes through the slider and the slider is provided with a clearance hole for the push rod (16) to slide close to or away from the punch (5), the push rod (16) passes through the clearance hole and is slidably engaged with the clearance hole.

6. The casual shoe sole embossing molding equipment according to claim 5, characterized in that: The transmission assembly includes a V-shaped plate (13), the sharp corner of which is rotatably mounted on a corresponding slider; a waist-shaped hole is provided on one of the distal ends of the V-shaped plate (13), and the push rod (16) is inserted into the waist-shaped hole; a crossbar (14) is fixedly provided on the corresponding support block (2) for abutting and transmission cooperation with the other distal end of the V-shaped plate (13); a torsion spring is fixedly provided at the rotatable connection between the V-shaped plate (13) and the corresponding slider.

Images