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CN-224224405-U - Smash-proof structure installation positioning mechanism for rubber boot forming

CN224224405UCN 224224405 UCN224224405 UCN 224224405UCN-224224405-U

Abstract

The utility model discloses an anti-smashing structure mounting and positioning mechanism for rubber boots, which relates to the technical field of rubber boots production and comprises a steel guard mounting mechanism, wherein the steel guard mounting mechanism comprises a first connecting frame, a second connecting frame is symmetrically arranged at one end of the first connecting frame, two groups of second connecting frames are connected with supporting brackets at the other end of the second connecting frame, a clamping seat is arranged between the two groups of supporting brackets, and steel guard is directly integrated on the vamp part of the rubber boots during injection molding of the rubber boots through the steel guard mounting mechanism, so that the steel guard and the vamp of the rubber boots can be integrally injection molded without secondary assembly, and the steel guard is prevented from shifting or falling off on the rubber boots.

Inventors

  • ZONG YONGJIANG
  • CHEN HUANGUANG
  • LI LIFENG

Assignees

  • 郎溪润祥橡胶新材料有限公司

Dates

Publication Date
20260512
Application Date
20250516

Claims (10)

  1. 1. The anti-smashing structure mounting and positioning mechanism for rubber boot forming is characterized by comprising a steel protection mounting mechanism (8), wherein the steel protection mounting mechanism (8) comprises a first connecting frame (81), one end of the first connecting frame (81) is symmetrically provided with a second connecting frame (82), and the other ends of the two groups of the second connecting frames (82) are connected with supporting brackets (83); A clamping seat (85) is arranged between the two groups of support brackets (83).
  2. 2. The anti-smashing structure installation positioning mechanism for rubber boot forming according to claim 1, wherein connecting seats (86) are symmetrically connected to two ends of the clamping seat (85), and connecting bosses (87) are arranged at the top ends of the outer side surfaces of the two groups of connecting seats (86); a bearing boss (84) is arranged at the bottom end of the inner side surface of the bearing bracket (83); The two groups of bearing bosses (84) are correspondingly arranged with the two groups of connecting bosses (87).
  3. 3. The anti-smashing structure installation positioning mechanism for rubber boot forming is characterized in that connecting rods (88) are arranged on the bearing bosses (84), two groups of connecting bosses (87) are sleeved on the corresponding connecting rods (88), an upper spring (810) is arranged at the upper end of each connecting rod (88), and a lower spring (89) is arranged at the lower end of each connecting rod (88); the connecting boss (87) is located between the upper spring (810) and the lower spring (89).
  4. 4. A rubber boot forming anti-smash structure mounting and positioning mechanism according to claim 3, wherein the connecting rod (88) is fixedly connected with the bearing boss (84); or the connecting rod (88) is in threaded connection with the bearing boss (84).
  5. 5. The anti-smashing structure installation positioning mechanism for rubber boot forming according to claim 4, wherein the connecting boss (87) is in clearance fit with the connecting rod (88).
  6. 6. The anti-smashing structure installation positioning mechanism for rubber boot forming according to claim 5, wherein the single-side fit clearance of the clearance fit is larger than 1.5mm.
  7. 7. The anti-smashing structure installation positioning mechanism for rubber boot forming according to claim 6, wherein a clamping cavity is formed in the clamping seat (85), an air groove (851) is formed in the upper top surface of the clamping cavity, a plurality of groups of air connectors (811) are formed in the outer top surface of the clamping seat (85) along the air groove (851), and the plurality of groups of air connectors (811) are communicated with the air groove (851).
  8. 8. The anti-smashing structure installation positioning mechanism for rubber boot forming according to claim 7, wherein a plurality of groups of the air connectors (811) are connected with a vacuum pump through an air extraction pipeline.
  9. 9. The installation and positioning mechanism for a rubber boot forming anti-smashing structure according to claim 7 or 8, wherein a plurality of groups of the air connectors (811) are connected with an air compressor through an air inlet pipeline.
  10. 10. The anti-smashing structure installation positioning mechanism for rubber boot forming according to claim 1, wherein two groups of the second connecting frames (82) are connected and are rotationally connected with the first connecting frames (81); A motor is arranged on one side of the first connecting frame (81); The motor drives the second connecting frame (82) to deflect, and the installation angle of the steel guard (9) is adjusted.

Description

Smash-proof structure installation positioning mechanism for rubber boot forming Technical Field The utility model relates to the technical field of rubber boot production, in particular to an installation and positioning mechanism of a smashing-preventing structure for rubber boot molding. Background Conventional rubber boots are a typical type of protective boot, and are usually manufactured by manually adhering various rubber sheets, liners, soles and the like of the rubber boot to a boot last on a simple production line by workers, and vulcanizing the rubber sheets, the liners, the soles and the like by a vulcanizing tank. However, with the improvement of industrial safety standards and the increase of demands of consumers on protective performance, the structural design and production process of the traditional rubber boots gradually expose the defect that the traditional rubber boots are generally formed integrally by pure rubber or composite materials, and although the waterproof and anti-skid requirements of the foundation can be met, the traditional rubber boots still have obvious potential safety hazards in high-risk operation scenes. For example, in special scenes such as construction sites, mining or fire fighting, operators may face risks such as falling of heavy objects, penetration of sharp objects or extrusion impact, while pure rubber boots are difficult to effectively resist external impact force or penetration of sharp objects due to insufficient hardness of materials, so that foot injuries are easily caused. Although the integral injection molding die of the rubber boot is gradually introduced in the industry, the efficiency and quality defects of the traditional manual production are overcome, the existing die can only realize the molding of the rubber boot basic structure, and the protective components such as the boot surface steel protector and the like cannot be directly integrated. In the traditional process, the vamp steel protector is fixed on the vamp of the rubber boot through secondary assembly (such as gluing or riveting), so that the production efficiency is low, the assembly accuracy is greatly influenced by the operation level of workers, the problems of shifting or falling off of the vamp steel protector and the like are easily caused, and the protection reliability of products is further weakened. Disclosure of utility model The utility model aims to provide an anti-smashing structure installation positioning mechanism for rubber boot forming, which solves the technical problems that the existing die can only realize the forming of a rubber boot foundation structure and cannot directly integrate protective components such as a boot surface steel protector. The aim of the utility model can be achieved by the following technical scheme: The anti-smashing structure mounting and positioning mechanism for rubber boot forming comprises a steel guard mounting mechanism, wherein the steel guard mounting mechanism comprises a first connecting frame, a second connecting frame is symmetrically arranged at one end of the first connecting frame, and support brackets are connected to the other ends of the two connecting frames; a clamping seat is arranged between the two groups of support brackets. The utility model further provides a scheme that two ends of the clamping seat are symmetrically connected with connecting seats, and the top ends of the outer side surfaces of the two groups of connecting seats are respectively provided with a connecting boss; the bottom end of the inner side surface of the support bracket is provided with a support boss; the two groups of bearing bosses are arranged corresponding to the two groups of connecting bosses. The utility model further adopts the scheme that the support boss is provided with a connecting rod, two groups of the connecting bosses are sleeved on the corresponding connecting rods, the upper ends of the connecting rods are provided with upper springs, and the lower ends of the connecting rods are provided with lower springs; the connection boss is located between the upper spring and the lower spring. The connecting rod is fixedly connected with the bearing boss; or the connecting rod is in threaded connection with the bearing boss. As a further scheme of the utility model, the connecting boss is in clearance fit with the connecting rod. As a further proposal of the utility model, the single-side fit clearance of the clearance fit is more than 1.5mm. As a further scheme of the utility model, a clamping cavity is arranged in the clamping seat, an air groove is formed in the upper top surface of the clamping cavity, a plurality of groups of air connectors are arranged on the upper surface of the outer side of the clamping seat along the air groove direction, and the plurality of groups of air connectors are communicated with the air groove. As a further scheme of the utility model, a plurality of groups of air connectors are connected w